From 090d951b69f29a8d5777c63570d4cd61d7efeb22 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 31 Oct 2008 20:21:23 +0900 Subject: sh: sh_mobile keysc clock framework support Add clock framework support to the sh_mobile keysc driver and adjust the board specific code accordingly. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-migor/setup.c | 2 +- arch/sh/boards/mach-se/7722/setup.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 975281980299..95dea1b02565 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -89,6 +89,7 @@ static struct resource sh_keysc_resources[] = { static struct platform_device sh_keysc_device = { .name = "sh_keysc", + .id = 0, /* "keysc0" clock */ .num_resources = ARRAY_SIZE(sh_keysc_resources), .resource = sh_keysc_resources, .dev = { @@ -479,7 +480,6 @@ static int __init migor_devices_setup(void) ctrl_outl(0x00110080, BSC_CS4WCR); /* KEYSC */ - clk_always_enable("mstp214"); /* KEYSC */ gpio_request(GPIO_FN_KEYOUT0, NULL); gpio_request(GPIO_FN_KEYOUT1, NULL); gpio_request(GPIO_FN_KEYOUT2, NULL); diff --git a/arch/sh/boards/mach-se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c index fe6f96517e12..02035bbf2cc2 100644 --- a/arch/sh/boards/mach-se/7722/setup.c +++ b/arch/sh/boards/mach-se/7722/setup.c @@ -130,6 +130,7 @@ static struct resource sh_keysc_resources[] = { static struct platform_device sh_keysc_device = { .name = "sh_keysc", + .id = 0, /* "keysc0" clock */ .num_resources = ARRAY_SIZE(sh_keysc_resources), .resource = sh_keysc_resources, .dev = { @@ -146,8 +147,6 @@ static struct platform_device *se7722_devices[] __initdata = { static int __init se7722_devices_setup(void) { - clk_always_enable("mstp214"); /* KEYSC */ - return platform_add_devices(se7722_devices, ARRAY_SIZE(se7722_devices)); } -- cgit v1.2.3 From a42b6dd69cb1c61c5f5a24061a227c22071786de Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 31 Oct 2008 20:21:44 +0900 Subject: sh: sh_mobile ceu clock framework support Add clock framework support to the sh_mobile ceu and adjust the board specific code accordingly. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/board-ap325rxa.c | 2 +- arch/sh/boards/mach-migor/setup.c | 2 +- drivers/media/video/sh_mobile_ceu_camera.c | 20 +++++++++++++++++++- 3 files changed, 21 insertions(+), 3 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 8881a643ac32..0afaebad7b76 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -303,6 +303,7 @@ static struct resource ceu_resources[] = { static struct platform_device ceu_device = { .name = "sh_mobile_ceu", + .id = 0, /* "ceu0" clock */ .num_resources = ARRAY_SIZE(ceu_resources), .resource = ceu_resources, .dev = { @@ -375,7 +376,6 @@ static int __init ap325rxa_devices_setup(void) gpio_direction_output(GPIO_PTS3, 1); /* CEU */ - clk_always_enable("mstp203"); gpio_request(GPIO_FN_VIO_CLK2, NULL); gpio_request(GPIO_FN_VIO_VD2, NULL); gpio_request(GPIO_FN_VIO_HD2, NULL); diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 95dea1b02565..3684f198cfdf 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -433,6 +433,7 @@ static struct resource migor_ceu_resources[] = { static struct platform_device migor_ceu_device = { .name = "sh_mobile_ceu", + .id = 0, /* "ceu0" clock */ .num_resources = ARRAY_SIZE(migor_ceu_resources), .resource = migor_ceu_resources, .dev = { @@ -554,7 +555,6 @@ static int __init migor_devices_setup(void) #endif /* CEU */ - clk_always_enable("mstp203"); /* CEU */ gpio_request(GPIO_FN_VIO_CLK2, NULL); gpio_request(GPIO_FN_VIO_VD2, NULL); gpio_request(GPIO_FN_VIO_HD2, NULL); diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 2407607f2eff..536b1a9b310c 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -31,6 +31,7 @@ #include #include #include +#include #include #include @@ -89,6 +90,7 @@ struct sh_mobile_ceu_dev { unsigned int irq; void __iomem *base; + struct clk *clk; unsigned long video_limit; /* lock used to protect videobuf */ @@ -309,6 +311,8 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd) if (ret) goto err; + clk_enable(pcdev->clk); + ceu_write(pcdev, CAPSR, 1 << 16); /* reset */ while (ceu_read(pcdev, CSTSR) & 1) msleep(1); @@ -342,6 +346,8 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd) } spin_unlock_irqrestore(&pcdev->lock, flags); + clk_disable(pcdev->clk); + icd->ops->release(icd); dev_info(&icd->dev, @@ -550,6 +556,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) struct sh_mobile_ceu_dev *pcdev; struct resource *res; void __iomem *base; + char clk_name[8]; unsigned int irq; int err = 0; @@ -615,6 +622,14 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) goto exit_release_mem; } + snprintf(clk_name, sizeof(clk_name), "ceu%d", pdev->id); + pcdev->clk = clk_get(&pdev->dev, clk_name); + if (IS_ERR(pcdev->clk)) { + dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name); + err = PTR_ERR(pcdev->clk); + goto exit_free_irq; + } + pcdev->ici.priv = pcdev; pcdev->ici.dev.parent = &pdev->dev; pcdev->ici.nr = pdev->id; @@ -623,10 +638,12 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) err = soc_camera_host_register(&pcdev->ici); if (err) - goto exit_free_irq; + goto exit_free_clk; return 0; +exit_free_clk: + clk_put(pcdev->clk); exit_free_irq: free_irq(pcdev->irq, pcdev); exit_release_mem: @@ -645,6 +662,7 @@ static int sh_mobile_ceu_remove(struct platform_device *pdev) struct sh_mobile_ceu_dev *pcdev = platform_get_drvdata(pdev); soc_camera_host_unregister(&pcdev->ici); + clk_put(pcdev->clk); free_irq(pcdev->irq, pcdev); if (platform_get_resource(pdev, IORESOURCE_MEM, 1)) dma_release_declared_memory(&pdev->dev); -- cgit v1.2.3 From b51339fff240ff179730f8963a758147fd60f3ec Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 31 Oct 2008 20:23:26 +0900 Subject: sh: sh_mobile lcdc clock framework support Add clock framework support to the lcdc driver and adjust the board specific code accordingly. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/board-ap325rxa.c | 1 - arch/sh/boards/mach-migor/setup.c | 1 - drivers/video/sh_mobile_lcdcfb.c | 46 ++++++++++++++++++++++++++++----------- 3 files changed, 33 insertions(+), 15 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index 0afaebad7b76..cc3540423614 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -345,7 +345,6 @@ static int __init ap325rxa_devices_setup(void) gpio_export(GPIO_PTF7, 0); /* LCDC */ - clk_always_enable("mstp200"); gpio_request(GPIO_FN_LCDD15, NULL); gpio_request(GPIO_FN_LCDD14, NULL); gpio_request(GPIO_FN_LCDD13, NULL); diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 3684f198cfdf..03d2dea05dab 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -502,7 +502,6 @@ static int __init migor_devices_setup(void) gpio_request(GPIO_FN_IRQ6, NULL); /* LCD Panel */ - clk_always_enable("mstp200"); /* LCDC */ #ifdef CONFIG_SH_MIGOR_QVGA /* LCDC - QVGA - Enable SYS Interface signals */ gpio_request(GPIO_FN_LCDD17, NULL); gpio_request(GPIO_FN_LCDD16, NULL); diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index efff672fd7b8..c81ee00c54d7 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -35,6 +35,7 @@ struct sh_mobile_lcdc_chan { struct sh_mobile_lcdc_priv { void __iomem *base; #ifdef CONFIG_HAVE_CLK + struct clk *dot_clk; struct clk *clk; #endif unsigned long lddckr; @@ -207,6 +208,11 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv) int k, m; int ret = 0; +#ifdef CONFIG_HAVE_CLK + clk_enable(priv->clk); + if (priv->dot_clk) + clk_enable(priv->dot_clk); +#endif /* reset */ lcdc_write(priv, _LDCNT2R, lcdc_read(priv, _LDCNT2R) | LCDC_RESET); lcdc_wait_bit(priv, _LDCNT2R, LCDC_RESET, 0); @@ -371,6 +377,12 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) /* stop the lcdc */ sh_mobile_lcdc_start_stop(priv, 0); + +#ifdef CONFIG_HAVE_CLK + if (priv->dot_clk) + clk_disable(priv->dot_clk); + clk_disable(priv->clk); +#endif } static int sh_mobile_lcdc_check_interface(struct sh_mobile_lcdc_chan *ch) @@ -413,9 +425,13 @@ static int sh_mobile_lcdc_check_interface(struct sh_mobile_lcdc_chan *ch) return -EINVAL; } -static int sh_mobile_lcdc_setup_clocks(struct device *dev, int clock_source, +static int sh_mobile_lcdc_setup_clocks(struct platform_device *pdev, + int clock_source, struct sh_mobile_lcdc_priv *priv) { +#ifdef CONFIG_HAVE_CLK + char clk_name[8]; +#endif char *str; int icksel; @@ -430,14 +446,20 @@ static int sh_mobile_lcdc_setup_clocks(struct device *dev, int clock_source, priv->lddckr = icksel << 16; #ifdef CONFIG_HAVE_CLK + snprintf(clk_name, sizeof(clk_name), "lcdc%d", pdev->id); + priv->clk = clk_get(&pdev->dev, clk_name); + if (IS_ERR(priv->clk)) { + dev_err(&pdev->dev, "cannot get clock \"%s\"\n", clk_name); + return PTR_ERR(priv->clk); + } + if (str) { - priv->clk = clk_get(dev, str); - if (IS_ERR(priv->clk)) { - dev_err(dev, "cannot get clock %s\n", str); - return PTR_ERR(priv->clk); + priv->dot_clk = clk_get(&pdev->dev, str); + if (IS_ERR(priv->dot_clk)) { + dev_err(&pdev->dev, "cannot get dot clock %s\n", str); + clk_put(priv->clk); + return PTR_ERR(priv->dot_clk); } - - clk_enable(priv->clk); } #endif @@ -587,8 +609,7 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev) goto err1; } - error = sh_mobile_lcdc_setup_clocks(&pdev->dev, - pdata->clock_source, priv); + error = sh_mobile_lcdc_setup_clocks(pdev, pdata->clock_source, priv); if (error) { dev_err(&pdev->dev, "unable to setup clocks\n"); goto err1; @@ -697,10 +718,9 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) } #ifdef CONFIG_HAVE_CLK - if (priv->clk) { - clk_disable(priv->clk); - clk_put(priv->clk); - } + if (priv->dot_clk) + clk_put(priv->dot_clk); + clk_put(priv->clk); #endif if (priv->base) -- cgit v1.2.3 From 6feb348783767e3f38d7612e6551ee8b580ac4e9 Mon Sep 17 00:00:00 2001 From: Peter Griffin Date: Fri, 28 Nov 2008 22:56:45 +0900 Subject: sh: RSK+ 7201 board support. This patch adds support for the RTE RSK+ 7201 board. Signed-off-by: Peter Griffin Signed-off-by: Paul Mundt --- arch/sh/boards/Kconfig | 4 + arch/sh/boards/Makefile | 1 + arch/sh/boards/board-rsk7201.c | 105 ++++++ arch/sh/configs/rsk7201_defconfig | 691 ++++++++++++++++++++++++++++++++++++++ arch/sh/tools/mach-types | 1 + 5 files changed, 802 insertions(+) create mode 100644 arch/sh/boards/board-rsk7201.c create mode 100644 arch/sh/configs/rsk7201_defconfig (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index 50467f9d0d0b..2bf3f6c73c12 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -126,6 +126,10 @@ config SH_RTS7751R2D Select RTS7751R2D if configuring for a Renesas Technology Sales SH-Graphics board. +config SH_RSK7201 + bool "RSK7201" + depends on CPU_SUBTYPE_SH7201 + config SH_RSK7203 bool "RSK7203" select GENERIC_GPIO diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index d9efa3923721..ce4d4d465185 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -3,6 +3,7 @@ # obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o +obj-$(CONFIG_SH_RSK7201) += board-rsk7201.o obj-$(CONFIG_SH_RSK7203) += board-rsk7203.o obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o obj-$(CONFIG_SH_SHMIN) += board-shmin.o diff --git a/arch/sh/boards/board-rsk7201.c b/arch/sh/boards/board-rsk7201.c new file mode 100644 index 000000000000..6fcf64453752 --- /dev/null +++ b/arch/sh/boards/board-rsk7201.c @@ -0,0 +1,105 @@ +/* + * Renesas Technology Europe RSK+ 7201 Support. + * + * Copyright (C) 2008 Peter Griffin + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static const char *probes[] = { "cmdlinepart", NULL }; + +static struct mtd_partition *parsed_partitions; + +static struct mtd_partition rsk7201_partitions[] = { + { + .name = "Bootloader", + .offset = 0x00000000, + .size = 0x00040000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "Kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 0x001c0000, + }, { + .name = "Flash_FS", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + } +}; + +static struct physmap_flash_data flash_data = { + .width = 2, +}; + +static struct resource flash_resource = { + .start = 0x20000000, + .end = 0x20400000, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device flash_device = { + .name = "physmap-flash", + .id = -1, + .resource = &flash_resource, + .num_resources = 1, + .dev = { + .platform_data = &flash_data, + }, +}; + +static struct mtd_info *flash_mtd; + +static struct map_info rsk7201_flash_map = { + .name = "RSK+ Flash", + .size = 0x400000, + .bankwidth = 2, +}; + +static void __init set_mtd_partitions(void) +{ + int nr_parts = 0; + + simple_map_init(&rsk7201_flash_map); + flash_mtd = do_map_probe("cfi_probe", &rsk7201_flash_map); + nr_parts = parse_mtd_partitions(flash_mtd, probes, + &parsed_partitions, 0); + /* If there is no partition table, used the hard coded table */ + if (nr_parts <= 0) { + flash_data.parts = rsk7201_partitions; + flash_data.nr_parts = ARRAY_SIZE(rsk7201_partitions); + } else { + flash_data.nr_parts = nr_parts; + flash_data.parts = parsed_partitions; + } +} + +static struct platform_device *rsk7201_devices[] __initdata = { + &flash_device, +}; + +static int __init rsk7201_devices_setup(void) +{ + set_mtd_partitions(); + return platform_add_devices(rsk7201_devices, + ARRAY_SIZE(rsk7201_devices)); +} +device_initcall(rsk7201_devices_setup); + +/* + * The Machine Vector + */ +static struct sh_machine_vector mv_rsk7201 __initmv = { + .mv_name = "RSK+7201", +}; diff --git a/arch/sh/configs/rsk7201_defconfig b/arch/sh/configs/rsk7201_defconfig new file mode 100644 index 000000000000..4a75584721fc --- /dev/null +++ b/arch/sh/configs/rsk7201_defconfig @@ -0,0 +1,691 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.28-rc6 +# Thu Nov 27 12:14:18 2008 +# +CONFIG_SUPERH=y +CONFIG_SUPERH32=y +CONFIG_ARCH_DEFCONFIG="arch/sh/configs/shx3_defconfig" +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_GENERIC_IRQ_PROBE=y +# CONFIG_GENERIC_GPIO is not set +# CONFIG_GENERIC_TIME is not set +# CONFIG_GENERIC_CLOCKEVENTS is not set +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_HAVE_LATENCYTOP_SUPPORT=y +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_NO_VIRT_TO_BUS=y +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_BROKEN_ON_SMP=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +# CONFIG_LOCALVERSION_AUTO is not set +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_BSD_PROCESS_ACCT=y +# CONFIG_BSD_PROCESS_ACCT_V3 is not set +CONFIG_IKCONFIG=y +# CONFIG_IKCONFIG_PROC is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_CGROUPS is not set +# CONFIG_GROUP_SCHED is not set +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_COMPAT_BRK=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_ANON_INODES=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +# CONFIG_AIO is not set +CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_SLAB is not set +# CONFIG_SLUB is not set +CONFIG_SLOB=y +CONFIG_PROFILING=y +# CONFIG_MARKERS is not set +CONFIG_OPROFILE=y +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_RT_MUTEXES=y +CONFIG_TINY_SHMEM=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +# CONFIG_MODULE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y +CONFIG_BLOCK=y +# CONFIG_LBD is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_LSF is not set +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +CONFIG_CLASSIC_RCU=y +# CONFIG_FREEZER is not set + +# +# System type +# +CONFIG_CPU_SH2=y +CONFIG_CPU_SH2A=y +# CONFIG_CPU_SUBTYPE_SH7619 is not set +CONFIG_CPU_SUBTYPE_SH7201=y +# CONFIG_CPU_SUBTYPE_SH7203 is not set +# CONFIG_CPU_SUBTYPE_SH7206 is not set +# CONFIG_CPU_SUBTYPE_SH7263 is not set +# CONFIG_CPU_SUBTYPE_MXG is not set +# CONFIG_CPU_SUBTYPE_SH7705 is not set +# CONFIG_CPU_SUBTYPE_SH7706 is not set +# CONFIG_CPU_SUBTYPE_SH7707 is not set +# CONFIG_CPU_SUBTYPE_SH7708 is not set +# CONFIG_CPU_SUBTYPE_SH7709 is not set +# CONFIG_CPU_SUBTYPE_SH7710 is not set +# CONFIG_CPU_SUBTYPE_SH7712 is not set +# CONFIG_CPU_SUBTYPE_SH7720 is not set +# CONFIG_CPU_SUBTYPE_SH7721 is not set +# CONFIG_CPU_SUBTYPE_SH7750 is not set +# CONFIG_CPU_SUBTYPE_SH7091 is not set +# CONFIG_CPU_SUBTYPE_SH7750R is not set +# CONFIG_CPU_SUBTYPE_SH7750S is not set +# CONFIG_CPU_SUBTYPE_SH7751 is not set +# CONFIG_CPU_SUBTYPE_SH7751R is not set +# CONFIG_CPU_SUBTYPE_SH7760 is not set +# CONFIG_CPU_SUBTYPE_SH4_202 is not set +# CONFIG_CPU_SUBTYPE_SH7723 is not set +# CONFIG_CPU_SUBTYPE_SH7763 is not set +# CONFIG_CPU_SUBTYPE_SH7770 is not set +# CONFIG_CPU_SUBTYPE_SH7780 is not set +# CONFIG_CPU_SUBTYPE_SH7785 is not set +# CONFIG_CPU_SUBTYPE_SHX3 is not set +# CONFIG_CPU_SUBTYPE_SH7343 is not set +# CONFIG_CPU_SUBTYPE_SH7722 is not set +# CONFIG_CPU_SUBTYPE_SH7366 is not set +# CONFIG_CPU_SUBTYPE_SH5_101 is not set +# CONFIG_CPU_SUBTYPE_SH5_103 is not set + +# +# Memory management options +# +CONFIG_QUICKLIST=y +CONFIG_PAGE_OFFSET=0x00000000 +CONFIG_MEMORY_START=0x08000000 +CONFIG_MEMORY_SIZE=0x01000000 +CONFIG_29BIT=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_MAX_ACTIVE_REGIONS=1 +CONFIG_ARCH_POPULATES_NODE_MAP=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_PAGE_SIZE_4KB=y +# CONFIG_PAGE_SIZE_8KB is not set +# CONFIG_PAGE_SIZE_16KB is not set +# CONFIG_PAGE_SIZE_64KB is not set +CONFIG_ENTRY_OFFSET=0x00001000 +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_SPARSEMEM_STATIC=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_RESOURCES_64BIT is not set +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_NR_QUICK=2 + +# +# Cache configuration +# +# CONFIG_SH_DIRECT_MAPPED is not set +CONFIG_CACHE_WRITEBACK=y +# CONFIG_CACHE_WRITETHROUGH is not set +# CONFIG_CACHE_OFF is not set + +# +# Processor features +# +# CONFIG_CPU_LITTLE_ENDIAN is not set +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_SH_FPU=y +CONFIG_CPU_HAS_FPU=y + +# +# Board support +# +CONFIG_SH_RSK7201=y + +# +# Timer and clock configuration +# +# CONFIG_SH_CMT is not set +CONFIG_SH_MTU2=y +CONFIG_SH_TIMER_IRQ=16 +CONFIG_SH_PCLK_FREQ=40000000 +CONFIG_SH_CLK_MD=0 + +# +# CPU Frequency scaling +# +# CONFIG_CPU_FREQ is not set + +# +# DMA support +# + +# +# Companion Chips +# + +# +# Additional SuperH Device Drivers +# +# CONFIG_HEARTBEAT is not set +# CONFIG_PUSH_SWITCH is not set + +# +# Kernel features +# +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +# CONFIG_SCHED_HRTICK is not set +# CONFIG_KEXEC is not set +# CONFIG_CRASH_DUMP is not set +# CONFIG_SECCOMP is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_GUSA=y + +# +# Boot options +# +CONFIG_ZERO_PAGE_OFFSET=0x00001000 +CONFIG_BOOT_LINK_OFFSET=0x00800000 +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel" + +# +# Bus options +# +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Executable file formats +# +CONFIG_BINFMT_ELF_FDPIC=y +CONFIG_BINFMT_FLAT=y +CONFIG_BINFMT_ZFLAT=y +CONFIG_BINFMT_SHARED_FLAT=y +# CONFIG_HAVE_AOUT is not set +# CONFIG_BINFMT_MISC is not set +# CONFIG_NET is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_FW_LOADER is not set +# CONFIG_SYS_HYPERVISOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1 +# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set +# CONFIG_MTD_REDBOOT_PARTS_READONLY is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CFI_AMDSTD=y +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x0 +CONFIG_MTD_PHYSMAP_LEN=0x0 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_BLK_DEV_HD is not set +CONFIG_MISC_DEVICES=y +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_C2PORT is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set +# CONFIG_SCSI_DMA is not set +# CONFIG_SCSI_NETLINK is not set +# CONFIG_ATA is not set +# CONFIG_MD is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +CONFIG_DEVKMEM=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_SH_SCI=y +CONFIG_SERIAL_SH_SCI_NR_UARTS=8 +CONFIG_SERIAL_SH_SCI_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_UNIX98_PTYS is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_W1 is not set +# CONFIG_POWER_SUPPLY is not set +# CONFIG_HWMON is not set +CONFIG_THERMAL=y +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_REGULATOR is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +CONFIG_DAB=y + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +# CONFIG_FB is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_SOUND is not set +# CONFIG_HID_SUPPORT is not set +# CONFIG_USB_SUPPORT is not set +# CONFIG_MMC is not set +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# SPI RTC drivers +# + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +CONFIG_RTC_DRV_SH=y +# CONFIG_DMADEVICES is not set +# CONFIG_UIO is not set +# CONFIG_STAGING is not set +CONFIG_STAGING_EXCLUDE_BUILD=y + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT3_FS is not set +# CONFIG_EXT4_FS is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +# CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set +# CONFIG_XFS_FS is not set +# CONFIG_DNOTIFY is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +# CONFIG_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_SYSFS=y +# CONFIG_TMPFS is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_DEBUG=0 +CONFIG_JFFS2_FS_WRITEBUFFER=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set +# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set +CONFIG_JFFS2_ZLIB=y +# CONFIG_JFFS2_LZO is not set +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +CONFIG_ROMFS_FS=y +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_NLS is not set + +# +# Kernel hacking +# +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +# CONFIG_PRINTK_TIME is not set +CONFIG_ENABLE_WARN_DEPRECATED=y +# CONFIG_ENABLE_MUST_CHECK is not set +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +# CONFIG_DEBUG_KERNEL is not set +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_LATENCYTOP is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y + +# +# Tracers +# +# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_SAMPLES is not set +# CONFIG_SH_STANDARD_BIOS is not set +# CONFIG_EARLY_SCIF_CONSOLE is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_PLIST=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index d0c2928d1066..69a9aeedf6e3 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -46,6 +46,7 @@ R2D_1 RTS7751R2D_1 CAYMAN SH_CAYMAN SDK7780 SH_SDK7780 MIGOR SH_MIGOR +RSK7201 SH_RSK7201 RSK7203 SH_RSK7203 AP325RXA SH_AP325RXA SH7763RDP SH_SH7763RDP -- cgit v1.2.3 From 5727003b5d23eb852c057d25459bba27cbf754c3 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 4 Dec 2008 18:00:02 +0900 Subject: sh: fix number of interrupts on se7343 Fix to make sure that the on-board interrupt sources are included in the interrupt count on se7343. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7343/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 486f40bf9274..9308660cff59 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -126,7 +126,7 @@ static void __init sh7343se_setup(char **cmdline_p) static struct sh_machine_vector mv_7343se __initmv = { .mv_name = "SolutionEngine 7343", .mv_setup = sh7343se_setup, - .mv_nr_irqs = 108, + .mv_nr_irqs = SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_NR, .mv_inb = sh7343se_inb, .mv_inw = sh7343se_inw, .mv_inl = sh7343se_inl, -- cgit v1.2.3 From 6aacba72dbdadc1445244e366ecf0263a160409e Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 4 Dec 2008 18:00:11 +0900 Subject: sh: add st16c2550 devices to se7343 Add 8250 platform data to setup the ST16C2550C chip on se7343. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7343/setup.c | 33 +++++++++++++++++++++++++++++++++ arch/sh/include/mach-se/mach/se7343.h | 6 +++++- 2 files changed, 38 insertions(+), 1 deletion(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 9308660cff59..69dac91c2a6a 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -1,6 +1,8 @@ #include #include #include +#include +#include #include #include #include @@ -94,10 +96,41 @@ static struct platform_device nor_flash_device = { .resource = nor_flash_resources, }; +#define ST16C2550C_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP) + +static struct plat_serial8250_port serial_platform_data[] = { + [0] = { + .iotype = UPIO_MEM, + .mapbase = 0x16000000, + .regshift = 1, + .flags = ST16C2550C_FLAGS, + .irq = UARTA_IRQ, + .uartclk = 7372800, + }, + [1] = { + .iotype = UPIO_MEM, + .mapbase = 0x17000000, + .regshift = 1, + .flags = ST16C2550C_FLAGS, + .irq = UARTB_IRQ, + .uartclk = 7372800, + }, + { }, +}; + +static struct platform_device uart_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = serial_platform_data, + }, +}; + static struct platform_device *sh7343se_platform_devices[] __initdata = { &smc91x_device, &heartbeat_device, &nor_flash_device, + &uart_device, }; static int __init sh7343se_devices_setup(void) diff --git a/arch/sh/include/mach-se/mach/se7343.h b/arch/sh/include/mach-se/mach/se7343.h index 98458460e632..798d851343de 100644 --- a/arch/sh/include/mach-se/mach/se7343.h +++ b/arch/sh/include/mach-se/mach/se7343.h @@ -132,8 +132,10 @@ #define SE7343_FPGA_IRQ_MRSHPC3 3 #define SE7343_FPGA_IRQ_SMC 6 /* EXT_IRQ2 */ #define SE7343_FPGA_IRQ_USB 8 +#define SE7343_FPGA_IRQ_UARTA 10 +#define SE7343_FPGA_IRQ_UARTB 11 -#define SE7343_FPGA_IRQ_NR 11 +#define SE7343_FPGA_IRQ_NR 12 #define SE7343_FPGA_IRQ_BASE 120 #define MRSHPC_IRQ3 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC3) @@ -142,6 +144,8 @@ #define MRSHPC_IRQ0 (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_MRSHPC0) #define SMC_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_SMC) #define USB_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_USB) +#define UARTA_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_UARTA) +#define UARTB_IRQ (SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_UARTB) /* arch/sh/boards/se/7343/irq.c */ void init_7343se_IRQ(void); -- cgit v1.2.3 From 5e5aacb0de70fa80e8b1a2b803ae9e2ad40b8e52 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 4 Dec 2008 18:00:22 +0900 Subject: sh: add isp1161 usb host device to se7343 Add isp1161 platform data to get usb host working on se7343. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7343/setup.c | 45 +++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 69dac91c2a6a..54ba9b6ddbcd 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -3,6 +3,8 @@ #include #include #include +#include +#include #include #include #include @@ -126,11 +128,54 @@ static struct platform_device uart_device = { }, }; +static void isp116x_delay(struct device *dev, int delay) +{ + ndelay(delay); +} + +static struct resource usb_resources[] = { + [0] = { + .start = 0x11800000, + .end = 0x11800001, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0x11800002, + .end = 0x11800003, + .flags = IORESOURCE_MEM, + }, + [2] = { + .start = USB_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct isp116x_platform_data usb_platform_data = { + .sel15Kres = 1, + .oc_enable = 1, + .int_act_high = 0, + .int_edge_triggered = 0, + .remote_wakeup_enable = 0, + .delay = isp116x_delay, +}; + +static struct platform_device usb_device = { + .name = "isp116x-hcd", + .id = -1, + .num_resources = ARRAY_SIZE(usb_resources), + .resource = usb_resources, + .dev = { + .platform_data = &usb_platform_data, + }, + +}; + static struct platform_device *sh7343se_platform_devices[] __initdata = { &smc91x_device, &heartbeat_device, &nor_flash_device, &uart_device, + &usb_device, }; static int __init sh7343se_devices_setup(void) -- cgit v1.2.3 From 21c601bb2ec79be5c52a99bc6f4b513aff4fa236 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 4 Dec 2008 18:00:30 +0900 Subject: sh: remove ioport cruft and smc91x from se7343 Remove out-of-date se7343 ioport code including some old support for unknown-ne2000-pcmcia-card, cf-over-pcmcia and a mysterical smc91x that once must have been on a special daughterboard. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7343/Makefile | 2 +- arch/sh/boards/mach-se/7343/io.c | 273 ---------------------------------- arch/sh/boards/mach-se/7343/setup.c | 46 ------ arch/sh/include/mach-se/mach/se7343.h | 3 - 4 files changed, 1 insertion(+), 323 deletions(-) delete mode 100644 arch/sh/boards/mach-se/7343/io.c (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-se/7343/Makefile b/arch/sh/boards/mach-se/7343/Makefile index 3024796c6203..4c3666a93790 100644 --- a/arch/sh/boards/mach-se/7343/Makefile +++ b/arch/sh/boards/mach-se/7343/Makefile @@ -2,4 +2,4 @@ # Makefile for the 7343 SolutionEngine specific parts of the kernel # -obj-y := setup.o io.o irq.o +obj-y := setup.o irq.o diff --git a/arch/sh/boards/mach-se/7343/io.c b/arch/sh/boards/mach-se/7343/io.c deleted file mode 100644 index 8741abc1da7b..000000000000 --- a/arch/sh/boards/mach-se/7343/io.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - * arch/sh/boards/se/7343/io.c - * - * I/O routine for SH-Mobile3AS 7343 SolutionEngine. - * - */ -#include -#include -#include - -#define badio(fn, a) panic("bad i/o operation %s for %08lx.", #fn, a) - -struct iop { - unsigned long start, end; - unsigned long base; - struct iop *(*check) (struct iop * p, unsigned long port); - unsigned char (*inb) (struct iop * p, unsigned long port); - unsigned short (*inw) (struct iop * p, unsigned long port); - void (*outb) (struct iop * p, unsigned char value, unsigned long port); - void (*outw) (struct iop * p, unsigned short value, unsigned long port); -}; - -struct iop * -simple_check(struct iop *p, unsigned long port) -{ - static int count; - - if (count < 100) - count++; - - port &= 0xFFFF; - - if ((p->start <= port) && (port <= p->end)) - return p; - else - badio(check, port); -} - -struct iop * -ide_check(struct iop *p, unsigned long port) -{ - if (((0x1f0 <= port) && (port <= 0x1f7)) || (port == 0x3f7)) - return p; - return NULL; -} - -unsigned char -simple_inb(struct iop *p, unsigned long port) -{ - return *(unsigned char *) (p->base + port); -} - -unsigned short -simple_inw(struct iop *p, unsigned long port) -{ - return *(unsigned short *) (p->base + port); -} - -void -simple_outb(struct iop *p, unsigned char value, unsigned long port) -{ - *(unsigned char *) (p->base + port) = value; -} - -void -simple_outw(struct iop *p, unsigned short value, unsigned long port) -{ - *(unsigned short *) (p->base + port) = value; -} - -unsigned char -pcc_inb(struct iop *p, unsigned long port) -{ - unsigned long addr = p->base + port + 0x40000; - unsigned long v; - - if (port & 1) - addr += 0x00400000; - v = *(volatile unsigned char *) addr; - return v; -} - -void -pcc_outb(struct iop *p, unsigned char value, unsigned long port) -{ - unsigned long addr = p->base + port + 0x40000; - - if (port & 1) - addr += 0x00400000; - *(volatile unsigned char *) addr = value; -} - -unsigned char -bad_inb(struct iop *p, unsigned long port) -{ - badio(inb, port); -} - -void -bad_outb(struct iop *p, unsigned char value, unsigned long port) -{ - badio(inw, port); -} - -#ifdef CONFIG_SMC91X -/* MSTLANEX01 LAN at 0xb400:0000 */ -static struct iop laniop = { - .start = 0x00, - .end = 0x0F, - .base = 0x04000000, - .check = simple_check, - .inb = simple_inb, - .inw = simple_inw, - .outb = simple_outb, - .outw = simple_outw, -}; -#endif - -#ifdef CONFIG_NE2000 -/* NE2000 pc card NIC */ -static struct iop neiop = { - .start = 0x280, - .end = 0x29f, - .base = 0xb0600000 + 0x80, /* soft 0x280 -> hard 0x300 */ - .check = simple_check, - .inb = pcc_inb, - .inw = simple_inw, - .outb = pcc_outb, - .outw = simple_outw, -}; -#endif - -#ifdef CONFIG_IDE -/* CF in CF slot */ -static struct iop cfiop = { - .base = 0xb0600000, - .check = ide_check, - .inb = pcc_inb, - .inw = simple_inw, - .outb = pcc_outb, - .outw = simple_outw, -}; -#endif - -static __inline__ struct iop * -port2iop(unsigned long port) -{ - if (0) ; -#if defined(CONFIG_SMC91X) - else if (laniop.check(&laniop, port)) - return &laniop; -#endif -#if defined(CONFIG_NE2000) - else if (neiop.check(&neiop, port)) - return &neiop; -#endif -#if defined(CONFIG_IDE) - else if (cfiop.check(&cfiop, port)) - return &cfiop; -#endif - else - return NULL; -} - -static inline void -delay(void) -{ - ctrl_inw(0xac000000); - ctrl_inw(0xac000000); -} - -unsigned char -sh7343se_inb(unsigned long port) -{ - struct iop *p = port2iop(port); - return (p->inb) (p, port); -} - -unsigned char -sh7343se_inb_p(unsigned long port) -{ - unsigned char v = sh7343se_inb(port); - delay(); - return v; -} - -unsigned short -sh7343se_inw(unsigned long port) -{ - struct iop *p = port2iop(port); - return (p->inw) (p, port); -} - -unsigned int -sh7343se_inl(unsigned long port) -{ - badio(inl, port); -} - -void -sh7343se_outb(unsigned char value, unsigned long port) -{ - struct iop *p = port2iop(port); - (p->outb) (p, value, port); -} - -void -sh7343se_outb_p(unsigned char value, unsigned long port) -{ - sh7343se_outb(value, port); - delay(); -} - -void -sh7343se_outw(unsigned short value, unsigned long port) -{ - struct iop *p = port2iop(port); - (p->outw) (p, value, port); -} - -void -sh7343se_outl(unsigned int value, unsigned long port) -{ - badio(outl, port); -} - -void -sh7343se_insb(unsigned long port, void *addr, unsigned long count) -{ - unsigned char *a = addr; - struct iop *p = port2iop(port); - while (count--) - *a++ = (p->inb) (p, port); -} - -void -sh7343se_insw(unsigned long port, void *addr, unsigned long count) -{ - unsigned short *a = addr; - struct iop *p = port2iop(port); - while (count--) - *a++ = (p->inw) (p, port); -} - -void -sh7343se_insl(unsigned long port, void *addr, unsigned long count) -{ - badio(insl, port); -} - -void -sh7343se_outsb(unsigned long port, const void *addr, unsigned long count) -{ - unsigned char *a = (unsigned char *) addr; - struct iop *p = port2iop(port); - while (count--) - (p->outb) (p, *a++, port); -} - -void -sh7343se_outsw(unsigned long port, const void *addr, unsigned long count) -{ - unsigned short *a = (unsigned short *) addr; - struct iop *p = port2iop(port); - while (count--) - (p->outw) (p, *a++, port); -} - -void -sh7343se_outsl(unsigned long port, const void *addr, unsigned long count) -{ - badio(outsw, port); -} diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 54ba9b6ddbcd..4de56f35f419 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -11,30 +11,6 @@ #include #include -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x10000000, - .end = 0x1000000F, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* - * shared with other devices via externel - * interrupt controller in FPGA... - */ - .start = SMC_IRQ, - .end = SMC_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - static struct resource heartbeat_resources[] = { [0] = { .start = PA_LED, @@ -171,7 +147,6 @@ static struct platform_device usb_device = { }; static struct platform_device *sh7343se_platform_devices[] __initdata = { - &smc91x_device, &heartbeat_device, &nor_flash_device, &uart_device, @@ -205,26 +180,5 @@ static struct sh_machine_vector mv_7343se __initmv = { .mv_name = "SolutionEngine 7343", .mv_setup = sh7343se_setup, .mv_nr_irqs = SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_NR, - .mv_inb = sh7343se_inb, - .mv_inw = sh7343se_inw, - .mv_inl = sh7343se_inl, - .mv_outb = sh7343se_outb, - .mv_outw = sh7343se_outw, - .mv_outl = sh7343se_outl, - - .mv_inb_p = sh7343se_inb_p, - .mv_inw_p = sh7343se_inw, - .mv_inl_p = sh7343se_inl, - .mv_outb_p = sh7343se_outb_p, - .mv_outw_p = sh7343se_outw, - .mv_outl_p = sh7343se_outl, - - .mv_insb = sh7343se_insb, - .mv_insw = sh7343se_insw, - .mv_insl = sh7343se_insl, - .mv_outsb = sh7343se_outsb, - .mv_outsw = sh7343se_outsw, - .mv_outsl = sh7343se_outsl, - .mv_init_irq = init_7343se_IRQ, }; diff --git a/arch/sh/include/mach-se/mach/se7343.h b/arch/sh/include/mach-se/mach/se7343.h index 798d851343de..749914b400fb 100644 --- a/arch/sh/include/mach-se/mach/se7343.h +++ b/arch/sh/include/mach-se/mach/se7343.h @@ -118,9 +118,6 @@ #define FPGA_IN 0xb1400000 #define FPGA_OUT 0xb1400002 -#define __IO_PREFIX sh7343se -#include - #define IRQ0_IRQ 32 #define IRQ1_IRQ 33 #define IRQ4_IRQ 36 -- cgit v1.2.3 From 3e51762759db9e26c6c3e4e1010d80a50c62ca03 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Thu, 4 Dec 2008 22:45:03 +0900 Subject: sh: move the hp6xx pm code Move the not-so-generic pm code from arch/sh/kernel/pm.c to the platform directory together with the rest of the hp6xx pm code. This is done to let non-hp6xx platforms enable CONFIG_PM. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-hp6xx/pm.c | 78 ++++++++++++++++++++++++++++++++++++- arch/sh/include/asm/pm.h | 17 -------- arch/sh/kernel/Makefile_32 | 1 - arch/sh/kernel/Makefile_64 | 1 - arch/sh/kernel/pm.c | 88 ------------------------------------------ 5 files changed, 77 insertions(+), 108 deletions(-) delete mode 100644 arch/sh/include/asm/pm.h delete mode 100644 arch/sh/kernel/pm.c (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-hp6xx/pm.c b/arch/sh/boards/mach-hp6xx/pm.c index 64af1f2eef05..d936c1af7620 100644 --- a/arch/sh/boards/mach-hp6xx/pm.c +++ b/arch/sh/boards/mach-hp6xx/pm.c @@ -10,15 +10,91 @@ #include #include #include +#include +#include #include #include #include #include -#include +#include +#include + +#define INTR_OFFSET 0x600 #define STBCR 0xffffff82 #define STBCR2 0xffffff88 +#define STBCR_STBY 0x80 +#define STBCR_MSTP2 0x04 + +#define MCR 0xffffff68 +#define RTCNT 0xffffff70 + +#define MCR_RMODE 2 +#define MCR_RFSH 4 + +extern u8 wakeup_start; +extern u8 wakeup_end; + +static void pm_enter(void) +{ + u8 stbcr, csr; + u16 frqcr, mcr; + u32 vbr_new, vbr_old; + + set_bl_bit(); + + /* set wdt */ + csr = sh_wdt_read_csr(); + csr &= ~WTCSR_TME; + csr |= WTCSR_CKS_4096; + sh_wdt_write_csr(csr); + csr = sh_wdt_read_csr(); + sh_wdt_write_cnt(0); + + /* disable PLL1 */ + frqcr = ctrl_inw(FRQCR); + frqcr &= ~(FRQCR_PLLEN | FRQCR_PSTBY); + ctrl_outw(frqcr, FRQCR); + + /* enable standby */ + stbcr = ctrl_inb(STBCR); + ctrl_outb(stbcr | STBCR_STBY | STBCR_MSTP2, STBCR); + + /* set self-refresh */ + mcr = ctrl_inw(MCR); + ctrl_outw(mcr & ~MCR_RFSH, MCR); + + /* set interrupt handler */ + asm volatile("stc vbr, %0" : "=r" (vbr_old)); + vbr_new = get_zeroed_page(GFP_ATOMIC); + udelay(50); + memcpy((void*)(vbr_new + INTR_OFFSET), + &wakeup_start, &wakeup_end - &wakeup_start); + asm volatile("ldc %0, vbr" : : "r" (vbr_new)); + + ctrl_outw(0, RTCNT); + ctrl_outw(mcr | MCR_RFSH | MCR_RMODE, MCR); + + cpu_sleep(); + + asm volatile("ldc %0, vbr" : : "r" (vbr_old)); + + free_page(vbr_new); + + /* enable PLL1 */ + frqcr = ctrl_inw(FRQCR); + frqcr |= FRQCR_PSTBY; + ctrl_outw(frqcr, FRQCR); + udelay(50); + frqcr |= FRQCR_PLLEN; + ctrl_outw(frqcr, FRQCR); + + ctrl_outb(stbcr, STBCR); + + clear_bl_bit(); +} + static int hp6x0_pm_enter(suspend_state_t state) { u8 stbcr, stbcr2; diff --git a/arch/sh/include/asm/pm.h b/arch/sh/include/asm/pm.h deleted file mode 100644 index 56fdbd6b1c94..000000000000 --- a/arch/sh/include/asm/pm.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright 2006 (c) Andriy Skulysh - * - */ -#ifndef __ASM_SH_PM_H -#define __ASM_SH_PM_H - -extern u8 wakeup_start; -extern u8 wakeup_end; - -void pm_enter(void); - -#endif diff --git a/arch/sh/kernel/Makefile_32 b/arch/sh/kernel/Makefile_32 index d9df9e567946..10a34c3ae647 100644 --- a/arch/sh/kernel/Makefile_32 +++ b/arch/sh/kernel/Makefile_32 @@ -25,7 +25,6 @@ obj-$(CONFIG_MODULES) += sh_ksyms_32.o module.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o -obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_IO_TRAPPED) += io_trapped.o obj-$(CONFIG_KPROBES) += kprobes.o diff --git a/arch/sh/kernel/Makefile_64 b/arch/sh/kernel/Makefile_64 index 4304b2593c2c..ae4afc090062 100644 --- a/arch/sh/kernel/Makefile_64 +++ b/arch/sh/kernel/Makefile_64 @@ -15,7 +15,6 @@ obj-$(CONFIG_MODULES) += sh_ksyms_64.o module.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_CRASH_DUMP) += crash_dump.o -obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_IO_TRAPPED) += io_trapped.o obj-$(CONFIG_GENERIC_GPIO) += gpio.o diff --git a/arch/sh/kernel/pm.c b/arch/sh/kernel/pm.c deleted file mode 100644 index 10ab62c9aede..000000000000 --- a/arch/sh/kernel/pm.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Generic Power Management Routine - * - * Copyright (c) 2006 Andriy Skulysh - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License. - */ -#include -#include -#include -#include -#include -#include -#include - -#define INTR_OFFSET 0x600 - -#define STBCR 0xffffff82 -#define STBCR2 0xffffff88 - -#define STBCR_STBY 0x80 -#define STBCR_MSTP2 0x04 - -#define MCR 0xffffff68 -#define RTCNT 0xffffff70 - -#define MCR_RMODE 2 -#define MCR_RFSH 4 - -void pm_enter(void) -{ - u8 stbcr, csr; - u16 frqcr, mcr; - u32 vbr_new, vbr_old; - - set_bl_bit(); - - /* set wdt */ - csr = sh_wdt_read_csr(); - csr &= ~WTCSR_TME; - csr |= WTCSR_CKS_4096; - sh_wdt_write_csr(csr); - csr = sh_wdt_read_csr(); - sh_wdt_write_cnt(0); - - /* disable PLL1 */ - frqcr = ctrl_inw(FRQCR); - frqcr &= ~(FRQCR_PLLEN | FRQCR_PSTBY); - ctrl_outw(frqcr, FRQCR); - - /* enable standby */ - stbcr = ctrl_inb(STBCR); - ctrl_outb(stbcr | STBCR_STBY | STBCR_MSTP2, STBCR); - - /* set self-refresh */ - mcr = ctrl_inw(MCR); - ctrl_outw(mcr & ~MCR_RFSH, MCR); - - /* set interrupt handler */ - asm volatile("stc vbr, %0" : "=r" (vbr_old)); - vbr_new = get_zeroed_page(GFP_ATOMIC); - udelay(50); - memcpy((void*)(vbr_new + INTR_OFFSET), - &wakeup_start, &wakeup_end - &wakeup_start); - asm volatile("ldc %0, vbr" : : "r" (vbr_new)); - - ctrl_outw(0, RTCNT); - ctrl_outw(mcr | MCR_RFSH | MCR_RMODE, MCR); - - cpu_sleep(); - - asm volatile("ldc %0, vbr" : : "r" (vbr_old)); - - free_page(vbr_new); - - /* enable PLL1 */ - frqcr = ctrl_inw(FRQCR); - frqcr |= FRQCR_PSTBY; - ctrl_outw(frqcr, FRQCR); - udelay(50); - frqcr |= FRQCR_PLLEN; - ctrl_outw(frqcr, FRQCR); - - ctrl_outb(stbcr, STBCR); - - clear_bl_bit(); -} -- cgit v1.2.3 From ea0aac1e1327476d2f6a38f08145281237cf1b03 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 8 Dec 2008 14:32:03 +0900 Subject: sh: Consolidate rsk7203/7201 in to a new mach-rsk. RSK+ platforms have quite a few characteristics in common, so roll them together in to a shiny new RSK mach-type. Signed-off-by: Paul Mundt --- arch/sh/Makefile | 1 + arch/sh/boards/Kconfig | 15 ++- arch/sh/boards/Makefile | 2 - arch/sh/boards/board-rsk7201.c | 105 ------------------ arch/sh/boards/board-rsk7203.c | 179 ------------------------------ arch/sh/boards/mach-rsk/Kconfig | 18 +++ arch/sh/boards/mach-rsk/Makefile | 2 + arch/sh/boards/mach-rsk/devices-rsk7203.c | 103 +++++++++++++++++ arch/sh/boards/mach-rsk/setup.c | 106 ++++++++++++++++++ arch/sh/tools/mach-types | 1 + 10 files changed, 238 insertions(+), 294 deletions(-) delete mode 100644 arch/sh/boards/board-rsk7201.c delete mode 100644 arch/sh/boards/board-rsk7203.c create mode 100644 arch/sh/boards/mach-rsk/Kconfig create mode 100644 arch/sh/boards/mach-rsk/Makefile create mode 100644 arch/sh/boards/mach-rsk/devices-rsk7203.c create mode 100644 arch/sh/boards/mach-rsk/setup.c (limited to 'arch/sh/boards') diff --git a/arch/sh/Makefile b/arch/sh/Makefile index ad0096151781..d56889e62a90 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -135,6 +135,7 @@ machdir-$(CONFIG_SH_LANDISK) += mach-landisk machdir-$(CONFIG_SH_TITAN) += mach-titan machdir-$(CONFIG_SH_LBOX_RE2) += mach-lboxre2 machdir-$(CONFIG_SH_CAYMAN) += mach-cayman +machdir-$(CONFIG_SH_RSK) += mach-rsk ifneq ($(machdir-y),) core-y += $(addprefix arch/sh/boards/, \ diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index 2bf3f6c73c12..861914747e4e 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -126,14 +126,12 @@ config SH_RTS7751R2D Select RTS7751R2D if configuring for a Renesas Technology Sales SH-Graphics board. -config SH_RSK7201 - bool "RSK7201" - depends on CPU_SUBTYPE_SH7201 - -config SH_RSK7203 - bool "RSK7203" - select GENERIC_GPIO - depends on CPU_SUBTYPE_SH7203 +config SH_RSK + bool "Renesas Starter Kit" + depends on CPU_SUBTYPE_SH7201 || CPU_SUBTYPE_SH7203 + help + Select this option if configuring for any of the RSK+ MCU + evaluation platforms. config SH_SDK7780 bool "SDK7780R3" @@ -257,6 +255,7 @@ source "arch/sh/boards/mach-r2d/Kconfig" source "arch/sh/boards/mach-highlander/Kconfig" source "arch/sh/boards/mach-sdk7780/Kconfig" source "arch/sh/boards/mach-migor/Kconfig" +source "arch/sh/boards/mach-rsk/Kconfig" if SH_MAGIC_PANEL_R2 diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index ce4d4d465185..269ae2be49ef 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -3,8 +3,6 @@ # obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o -obj-$(CONFIG_SH_RSK7201) += board-rsk7201.o -obj-$(CONFIG_SH_RSK7203) += board-rsk7203.o obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o obj-$(CONFIG_SH_SHMIN) += board-shmin.o obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o diff --git a/arch/sh/boards/board-rsk7201.c b/arch/sh/boards/board-rsk7201.c deleted file mode 100644 index 6fcf64453752..000000000000 --- a/arch/sh/boards/board-rsk7201.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * Renesas Technology Europe RSK+ 7201 Support. - * - * Copyright (C) 2008 Peter Griffin - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static const char *probes[] = { "cmdlinepart", NULL }; - -static struct mtd_partition *parsed_partitions; - -static struct mtd_partition rsk7201_partitions[] = { - { - .name = "Bootloader", - .offset = 0x00000000, - .size = 0x00040000, - .mask_flags = MTD_WRITEABLE, - }, { - .name = "Kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = 0x001c0000, - }, { - .name = "Flash_FS", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct physmap_flash_data flash_data = { - .width = 2, -}; - -static struct resource flash_resource = { - .start = 0x20000000, - .end = 0x20400000, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = -1, - .resource = &flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &flash_data, - }, -}; - -static struct mtd_info *flash_mtd; - -static struct map_info rsk7201_flash_map = { - .name = "RSK+ Flash", - .size = 0x400000, - .bankwidth = 2, -}; - -static void __init set_mtd_partitions(void) -{ - int nr_parts = 0; - - simple_map_init(&rsk7201_flash_map); - flash_mtd = do_map_probe("cfi_probe", &rsk7201_flash_map); - nr_parts = parse_mtd_partitions(flash_mtd, probes, - &parsed_partitions, 0); - /* If there is no partition table, used the hard coded table */ - if (nr_parts <= 0) { - flash_data.parts = rsk7201_partitions; - flash_data.nr_parts = ARRAY_SIZE(rsk7201_partitions); - } else { - flash_data.nr_parts = nr_parts; - flash_data.parts = parsed_partitions; - } -} - -static struct platform_device *rsk7201_devices[] __initdata = { - &flash_device, -}; - -static int __init rsk7201_devices_setup(void) -{ - set_mtd_partitions(); - return platform_add_devices(rsk7201_devices, - ARRAY_SIZE(rsk7201_devices)); -} -device_initcall(rsk7201_devices_setup); - -/* - * The Machine Vector - */ -static struct sh_machine_vector mv_rsk7201 __initmv = { - .mv_name = "RSK+7201", -}; diff --git a/arch/sh/boards/board-rsk7203.c b/arch/sh/boards/board-rsk7203.c deleted file mode 100644 index 58266f06134a..000000000000 --- a/arch/sh/boards/board-rsk7203.c +++ /dev/null @@ -1,179 +0,0 @@ -/* - * Renesas Technology Europe RSK+ 7203 Support. - * - * Copyright (C) 2008 Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -static struct smc911x_platdata smc911x_info = { - .flags = SMC911X_USE_16BIT, - .irq_flags = IRQF_TRIGGER_LOW, -}; - -static struct resource smc911x_resources[] = { - [0] = { - .start = 0x24000000, - .end = 0x24000000 + 0x100, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 64, - .end = 64, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc911x_device = { - .name = "smc911x", - .id = -1, - .num_resources = ARRAY_SIZE(smc911x_resources), - .resource = smc911x_resources, - .dev = { - .platform_data = &smc911x_info, - }, -}; - -static const char *probes[] = { "cmdlinepart", NULL }; - -static struct mtd_partition *parsed_partitions; - -static struct mtd_partition rsk7203_partitions[] = { - { - .name = "Bootloader", - .offset = 0x00000000, - .size = 0x00040000, - .mask_flags = MTD_WRITEABLE, - }, { - .name = "Kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = 0x001c0000, - }, { - .name = "Flash_FS", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct physmap_flash_data flash_data = { - .width = 2, -}; - -static struct resource flash_resource = { - .start = 0x20000000, - .end = 0x20400000, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device flash_device = { - .name = "physmap-flash", - .id = -1, - .resource = &flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &flash_data, - }, -}; - -static struct mtd_info *flash_mtd; - -static struct map_info rsk7203_flash_map = { - .name = "RSK+ Flash", - .size = 0x400000, - .bankwidth = 2, -}; - -static void __init set_mtd_partitions(void) -{ - int nr_parts = 0; - - simple_map_init(&rsk7203_flash_map); - flash_mtd = do_map_probe("cfi_probe", &rsk7203_flash_map); - nr_parts = parse_mtd_partitions(flash_mtd, probes, - &parsed_partitions, 0); - /* If there is no partition table, used the hard coded table */ - if (nr_parts <= 0) { - flash_data.parts = rsk7203_partitions; - flash_data.nr_parts = ARRAY_SIZE(rsk7203_partitions); - } else { - flash_data.nr_parts = nr_parts; - flash_data.parts = parsed_partitions; - } -} - -static struct gpio_led rsk7203_gpio_leds[] = { - { - .name = "green", - .gpio = GPIO_PE10, - .active_low = 1, - }, { - .name = "orange", - .default_trigger = "nand-disk", - .gpio = GPIO_PE12, - .active_low = 1, - }, { - .name = "red:timer", - .default_trigger = "timer", - .gpio = GPIO_PC14, - .active_low = 1, - }, { - .name = "red:heartbeat", - .default_trigger = "heartbeat", - .gpio = GPIO_PE11, - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data rsk7203_gpio_leds_info = { - .leds = rsk7203_gpio_leds, - .num_leds = ARRAY_SIZE(rsk7203_gpio_leds), -}; - -static struct platform_device led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &rsk7203_gpio_leds_info, - }, -}; - -static struct platform_device *rsk7203_devices[] __initdata = { - &smc911x_device, - &flash_device, - &led_device, -}; - -static int __init rsk7203_devices_setup(void) -{ - /* Select pins for SCIF0 */ - gpio_request(GPIO_FN_TXD0, NULL); - gpio_request(GPIO_FN_RXD0, NULL); - - set_mtd_partitions(); - return platform_add_devices(rsk7203_devices, - ARRAY_SIZE(rsk7203_devices)); -} -device_initcall(rsk7203_devices_setup); - -/* - * The Machine Vector - */ -static struct sh_machine_vector mv_rsk7203 __initmv = { - .mv_name = "RSK+7203", -}; diff --git a/arch/sh/boards/mach-rsk/Kconfig b/arch/sh/boards/mach-rsk/Kconfig new file mode 100644 index 000000000000..bff095dffc02 --- /dev/null +++ b/arch/sh/boards/mach-rsk/Kconfig @@ -0,0 +1,18 @@ +if SH_RSK + +choice + prompt "RSK+ options" + default SH_RSK7203 + +config SH_RSK7201 + bool "RSK7201" + depends on CPU_SUBTYPE_SH7201 + +config SH_RSK7203 + bool "RSK7203" + select GENERIC_GPIO + depends on CPU_SUBTYPE_SH7203 + +endchoice + +endif diff --git a/arch/sh/boards/mach-rsk/Makefile b/arch/sh/boards/mach-rsk/Makefile new file mode 100644 index 000000000000..498da75ce38b --- /dev/null +++ b/arch/sh/boards/mach-rsk/Makefile @@ -0,0 +1,2 @@ +obj-y := setup.o +obj-$(CONFIG_SH_RSK7203) += devices-rsk7203.o diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c new file mode 100644 index 000000000000..73f743b9be8d --- /dev/null +++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c @@ -0,0 +1,103 @@ +/* + * Renesas Technology Europe RSK+ 7203 Support. + * + * Copyright (C) 2008 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static struct smc911x_platdata smc911x_info = { + .flags = SMC911X_USE_16BIT, + .irq_flags = IRQF_TRIGGER_LOW, +}; + +static struct resource smc911x_resources[] = { + [0] = { + .start = 0x24000000, + .end = 0x24000000 + 0x100, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 64, + .end = 64, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device smc911x_device = { + .name = "smc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smc911x_resources), + .resource = smc911x_resources, + .dev = { + .platform_data = &smc911x_info, + }, +}; + +static struct gpio_led rsk7203_gpio_leds[] = { + { + .name = "green", + .gpio = GPIO_PE10, + .active_low = 1, + }, { + .name = "orange", + .default_trigger = "nand-disk", + .gpio = GPIO_PE12, + .active_low = 1, + }, { + .name = "red:timer", + .default_trigger = "timer", + .gpio = GPIO_PC14, + .active_low = 1, + }, { + .name = "red:heartbeat", + .default_trigger = "heartbeat", + .gpio = GPIO_PE11, + .active_low = 1, + }, +}; + +static struct gpio_led_platform_data rsk7203_gpio_leds_info = { + .leds = rsk7203_gpio_leds, + .num_leds = ARRAY_SIZE(rsk7203_gpio_leds), +}; + +static struct platform_device led_device = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &rsk7203_gpio_leds_info, + }, +}; + +static struct platform_device *rsk7203_devices[] __initdata = { + &smc911x_device, + &led_device, +}; + +static int __init rsk7203_devices_setup(void) +{ + /* Select pins for SCIF0 */ + gpio_request(GPIO_FN_TXD0, NULL); + gpio_request(GPIO_FN_RXD0, NULL); + + return platform_add_devices(rsk7203_devices, + ARRAY_SIZE(rsk7203_devices)); +} +device_initcall(rsk7203_devices_setup); diff --git a/arch/sh/boards/mach-rsk/setup.c b/arch/sh/boards/mach-rsk/setup.c new file mode 100644 index 000000000000..af64d030a5c7 --- /dev/null +++ b/arch/sh/boards/mach-rsk/setup.c @@ -0,0 +1,106 @@ +/* + * Renesas Technology Europe RSK+ Support. + * + * Copyright (C) 2008 Paul Mundt + * Copyright (C) 2008 Peter Griffin + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static const char *probes[] = { "cmdlinepart", NULL }; + +static struct mtd_partition *parsed_partitions; + +static struct mtd_partition rsk_partitions[] = { + { + .name = "Bootloader", + .offset = 0x00000000, + .size = 0x00040000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "Kernel", + .offset = MTDPART_OFS_NXTBLK, + .size = 0x001c0000, + }, { + .name = "Flash_FS", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL, + } +}; + +static struct physmap_flash_data flash_data = { + .width = 2, +}; + +static struct resource flash_resource = { + .start = 0x20000000, + .end = 0x20400000, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device flash_device = { + .name = "physmap-flash", + .id = -1, + .resource = &flash_resource, + .num_resources = 1, + .dev = { + .platform_data = &flash_data, + }, +}; + +static struct mtd_info *flash_mtd; + +static struct map_info rsk_flash_map = { + .name = "RSK+ Flash", + .size = 0x400000, + .bankwidth = 2, +}; + +static void __init set_mtd_partitions(void) +{ + int nr_parts = 0; + + simple_map_init(&rsk_flash_map); + flash_mtd = do_map_probe("cfi_probe", &rsk_flash_map); + nr_parts = parse_mtd_partitions(flash_mtd, probes, + &parsed_partitions, 0); + /* If there is no partition table, used the hard coded table */ + if (nr_parts <= 0) { + flash_data.parts = rsk_partitions; + flash_data.nr_parts = ARRAY_SIZE(rsk_partitions); + } else { + flash_data.nr_parts = nr_parts; + flash_data.parts = parsed_partitions; + } +} + +static struct platform_device *rsk_devices[] __initdata = { + &flash_device, +}; + +static int __init rsk_devices_setup(void) +{ + set_mtd_partitions(); + return platform_add_devices(rsk_devices, + ARRAY_SIZE(rsk_devices)); +} +device_initcall(rsk_devices_setup); + +/* + * The Machine Vector + */ +static struct sh_machine_vector mv_rsk __initmv = { + .mv_name = "RSK+", +}; diff --git a/arch/sh/tools/mach-types b/arch/sh/tools/mach-types index 69a9aeedf6e3..284b7e867496 100644 --- a/arch/sh/tools/mach-types +++ b/arch/sh/tools/mach-types @@ -8,6 +8,7 @@ SE SH_SOLUTION_ENGINE HIGHLANDER SH_HIGHLANDER RTS7751R2D SH_RTS7751R2D +RSK SH_RSK # # List of companion chips / MFDs. -- cgit v1.2.3 From 4545bfa00a010b619a596b3893be820935c01bb7 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Wed, 10 Dec 2008 17:02:13 +0900 Subject: sh: add ov772x reset delay on Migo-R Add reset delay for the ov772x device on Migo-R. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-migor/setup.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 03d2dea05dab..38c34c1f8abe 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -301,6 +301,7 @@ static void camera_power_on(void) gpio_set_value(GPIO_PTT3, 0); mdelay(10); gpio_set_value(GPIO_PTT3, 1); + mdelay(10); /* wait to let chip come out of reset */ } static void camera_power_off(void) -- cgit v1.2.3 From 4eec8834f085e5eaf70e64849f879068256c07c5 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 10 Dec 2008 17:09:36 +0900 Subject: sh: mach-migor: Kill off unused Migo-R machvec. This kills off the special Migo-R machvec, as nothing is using it. By default this will switch to using the generic machvec, which provides the same functionality. This saves us a bit of space in the machvec section. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-migor/setup.c | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 38c34c1f8abe..82e1d9a56aba 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -589,12 +589,3 @@ static int __init migor_devices_setup(void) return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices)); } __initcall(migor_devices_setup); - -static void __init migor_setup(char **cmdline_p) -{ -} - -static struct sh_machine_vector mv_migor __initmv = { - .mv_name = "Migo-R", - .mv_setup = migor_setup, -}; -- cgit v1.2.3 From be729fd8900f0026238539de46d867d232d1e913 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 14 Dec 2008 12:02:24 +0000 Subject: sh: Convert Microdev boards from hw_interrupt_type to irq_chip This is part of the SH move to irq_chip. Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt --- arch/sh/boards/mach-microdev/irq.c | 36 +++++++----------------------------- 1 file changed, 7 insertions(+), 29 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-microdev/irq.c b/arch/sh/boards/mach-microdev/irq.c index 702753cbd28f..b551963579c1 100644 --- a/arch/sh/boards/mach-microdev/irq.c +++ b/arch/sh/boards/mach-microdev/irq.c @@ -67,27 +67,13 @@ static const struct { static void enable_microdev_irq(unsigned int irq); static void disable_microdev_irq(unsigned int irq); - - /* shutdown is same as "disable" */ -#define shutdown_microdev_irq disable_microdev_irq - static void mask_and_ack_microdev(unsigned int); -static void end_microdev_irq(unsigned int irq); - -static unsigned int startup_microdev_irq(unsigned int irq) -{ - enable_microdev_irq(irq); - return 0; /* never anything pending */ -} -static struct hw_interrupt_type microdev_irq_type = { - .typename = "MicroDev-IRQ", - .startup = startup_microdev_irq, - .shutdown = shutdown_microdev_irq, - .enable = enable_microdev_irq, - .disable = disable_microdev_irq, +static struct irq_chip microdev_irq_type = { + .name = "MicroDev-IRQ", + .unmask = enable_microdev_irq, + .mask = disable_microdev_irq, .ack = mask_and_ack_microdev, - .end = end_microdev_irq }; static void disable_microdev_irq(unsigned int irq) @@ -130,11 +116,11 @@ static void enable_microdev_irq(unsigned int irq) ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG); } - /* This functions sets the desired irq handler to be a MicroDev type */ +/* This function sets the desired irq handler to be a MicroDev type */ static void __init make_microdev_irq(unsigned int irq) { disable_irq_nosync(irq); - irq_desc[irq].chip = µdev_irq_type; + set_irq_chip_and_handler(irq, µdev_irq_type, handle_level_irq); disable_microdev_irq(irq); } @@ -143,17 +129,11 @@ static void mask_and_ack_microdev(unsigned int irq) disable_microdev_irq(irq); } -static void end_microdev_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_microdev_irq(irq); -} - extern void __init init_microdev_irq(void) { int i; - /* disable interrupts on the FPGA INTC register */ + /* disable interrupts on the FPGA INTC register */ ctrl_outl(~0ul, MICRODEV_FPGA_INTDSB_REG); for (i = 0; i < NUM_EXTERNAL_IRQS; i++) @@ -179,5 +159,3 @@ extern void microdev_print_fpga_intc_status(void) printk("FPGA_INTPRI[3..0] = %08x:%08x:%08x:%08x\n", *intprid, *intpric, *intprib, *intpria); printk("-------------------------------------------------------------------------------\n"); } - - -- cgit v1.2.3 From bd0a22d21f26864792a0e49c20f5bd25d6c335e4 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 14 Dec 2008 12:02:25 +0000 Subject: sh: Convert SystemH board support from hw_interrupt_type to irq_chip ... as part of the hw_interrupt_type to irq_chip crusade. Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt --- arch/sh/boards/mach-systemh/irq.c | 37 ++++++------------------------------- 1 file changed, 6 insertions(+), 31 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c index 538406872a89..986a0e71d220 100644 --- a/arch/sh/boards/mach-systemh/irq.c +++ b/arch/sh/boards/mach-systemh/irq.c @@ -12,8 +12,8 @@ #include #include #include +#include -#include #include #include @@ -24,35 +24,17 @@ static unsigned long *systemh_irq_mask_register = (unsigned long *)0xB3F10004; static unsigned long *systemh_irq_request_register = (unsigned long *)0xB3F10000; /* forward declaration */ -static unsigned int startup_systemh_irq(unsigned int irq); -static void shutdown_systemh_irq(unsigned int irq); static void enable_systemh_irq(unsigned int irq); static void disable_systemh_irq(unsigned int irq); static void mask_and_ack_systemh(unsigned int); -static void end_systemh_irq(unsigned int irq); -/* hw_interrupt_type */ -static struct hw_interrupt_type systemh_irq_type = { - .typename = " SystemH Register", - .startup = startup_systemh_irq, - .shutdown = shutdown_systemh_irq, - .enable = enable_systemh_irq, - .disable = disable_systemh_irq, +static struct irq_chip systemh_irq_type = { + .name = " SystemH Register", + .unmask = enable_systemh_irq, + .mask = disable_systemh_irq, .ack = mask_and_ack_systemh, - .end = end_systemh_irq }; -static unsigned int startup_systemh_irq(unsigned int irq) -{ - enable_systemh_irq(irq); - return 0; /* never anything pending */ -} - -static void shutdown_systemh_irq(unsigned int irq) -{ - disable_systemh_irq(irq); -} - static void disable_systemh_irq(unsigned int irq) { if (systemh_irq_mask_register) { @@ -86,16 +68,9 @@ static void mask_and_ack_systemh(unsigned int irq) disable_systemh_irq(irq); } -static void end_systemh_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_systemh_irq(irq); -} - void make_systemh_irq(unsigned int irq) { disable_irq_nosync(irq); - irq_desc[irq].chip = &systemh_irq_type; + set_irq_chip_and_handler(irq, &systemh_irq_type, handle_level_irq); disable_systemh_irq(irq); } - -- cgit v1.2.3 From e85a47744bbdfbcc65c94b2af67499f861c6fa42 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 14 Dec 2008 12:02:26 +0000 Subject: sh: Convert Dreamcast support from hw_interrupt_type to irq_chip Switch the dreamcast IRQ code over to the irq_chip way of doing things, so that we can set GENERIC_HARDIRQS_NO__DO_IRQ for all SuperH boards. Also, whilst I'm here change some things to make checkpatch.pl happy: - Indent with tabs, not with spaces - Include , not - Fix the multi-line comment style - Fix some typos in the comments Tested-by: Adrian McMenamin Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt --- arch/sh/boards/mach-dreamcast/irq.c | 192 ++++++++++++++++------------------ arch/sh/boards/mach-dreamcast/setup.c | 5 +- 2 files changed, 91 insertions(+), 106 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c index 67bdc33dd411..f55fc8e795e9 100644 --- a/arch/sh/boards/mach-dreamcast/irq.c +++ b/arch/sh/boards/mach-dreamcast/irq.c @@ -10,106 +10,90 @@ */ #include -#include +#include #include #include -/* Dreamcast System ASIC Hardware Events - - - The Dreamcast's System ASIC (a.k.a. Holly) is responsible for receiving - hardware events from system peripherals and triggering an SH7750 IRQ. - Hardware events can trigger IRQs 13, 11, or 9 depending on which bits are - set in the Event Mask Registers (EMRs). When a hardware event is - triggered, it's corresponding bit in the Event Status Registers (ESRs) - is set, and that bit should be rewritten to the ESR to acknowledge that - event. - - There are three 32-bit ESRs located at 0xa05f8900 - 0xa05f6908. Event - types can be found in include/asm-sh/dreamcast/sysasic.h. There are three - groups of EMRs that parallel the ESRs. Each EMR group corresponds to an - IRQ, so 0xa05f6910 - 0xa05f6918 triggers IRQ 13, 0xa05f6920 - 0xa05f6928 - triggers IRQ 11, and 0xa05f6930 - 0xa05f6938 triggers IRQ 9. - - In the kernel, these events are mapped to virtual IRQs so that drivers can - respond to them as they would a normal interrupt. In order to keep this - mapping simple, the events are mapped as: - - 6900/6910 - Events 0-31, IRQ 13 - 6904/6924 - Events 32-63, IRQ 11 - 6908/6938 - Events 64-95, IRQ 9 - -*/ +/* + * Dreamcast System ASIC Hardware Events - + * + * The Dreamcast's System ASIC (a.k.a. Holly) is responsible for receiving + * hardware events from system peripherals and triggering an SH7750 IRQ. + * Hardware events can trigger IRQs 13, 11, or 9 depending on which bits are + * set in the Event Mask Registers (EMRs). When a hardware event is + * triggered, its corresponding bit in the Event Status Registers (ESRs) + * is set, and that bit should be rewritten to the ESR to acknowledge that + * event. + * + * There are three 32-bit ESRs located at 0xa05f6900 - 0xa05f6908. Event + * types can be found in arch/sh/include/mach-dreamcast/mach/sysasic.h. + * There are three groups of EMRs that parallel the ESRs. Each EMR group + * corresponds to an IRQ, so 0xa05f6910 - 0xa05f6918 triggers IRQ 13, + * 0xa05f6920 - 0xa05f6928 triggers IRQ 11, and 0xa05f6930 - 0xa05f6938 + * triggers IRQ 9. + * + * In the kernel, these events are mapped to virtual IRQs so that drivers can + * respond to them as they would a normal interrupt. In order to keep this + * mapping simple, the events are mapped as: + * + * 6900/6910 - Events 0-31, IRQ 13 + * 6904/6924 - Events 32-63, IRQ 11 + * 6908/6938 - Events 64-95, IRQ 9 + * + */ #define ESR_BASE 0x005f6900 /* Base event status register */ #define EMR_BASE 0x005f6910 /* Base event mask register */ -/* Helps us determine the EMR group that this event belongs to: 0 = 0x6910, - 1 = 0x6920, 2 = 0x6930; also determine the event offset */ +/* + * Helps us determine the EMR group that this event belongs to: 0 = 0x6910, + * 1 = 0x6920, 2 = 0x6930; also determine the event offset. + */ #define LEVEL(event) (((event) - HW_EVENT_IRQ_BASE) / 32) /* Return the hardware event's bit positon within the EMR/ESR */ #define EVENT_BIT(event) (((event) - HW_EVENT_IRQ_BASE) & 31) -/* For each of these *_irq routines, the IRQ passed in is the virtual IRQ - (logically mapped to the corresponding bit for the hardware event). */ +/* + * For each of these *_irq routines, the IRQ passed in is the virtual IRQ + * (logically mapped to the corresponding bit for the hardware event). + */ /* Disable the hardware event by masking its bit in its EMR */ static inline void disable_systemasic_irq(unsigned int irq) { - __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); - __u32 mask; + __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); + __u32 mask; - mask = inl(emr); - mask &= ~(1 << EVENT_BIT(irq)); - outl(mask, emr); + mask = inl(emr); + mask &= ~(1 << EVENT_BIT(irq)); + outl(mask, emr); } /* Enable the hardware event by setting its bit in its EMR */ static inline void enable_systemasic_irq(unsigned int irq) { - __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); - __u32 mask; + __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); + __u32 mask; - mask = inl(emr); - mask |= (1 << EVENT_BIT(irq)); - outl(mask, emr); + mask = inl(emr); + mask |= (1 << EVENT_BIT(irq)); + outl(mask, emr); } /* Acknowledge a hardware event by writing its bit back to its ESR */ -static void ack_systemasic_irq(unsigned int irq) -{ - __u32 esr = ESR_BASE + (LEVEL(irq) << 2); - disable_systemasic_irq(irq); - outl((1 << EVENT_BIT(irq)), esr); -} - -/* After a IRQ has been ack'd and responded to, it needs to be renabled */ -static void end_systemasic_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_systemasic_irq(irq); -} - -static unsigned int startup_systemasic_irq(unsigned int irq) -{ - enable_systemasic_irq(irq); - - return 0; -} - -static void shutdown_systemasic_irq(unsigned int irq) +static void mask_ack_systemasic_irq(unsigned int irq) { - disable_systemasic_irq(irq); + __u32 esr = ESR_BASE + (LEVEL(irq) << 2); + disable_systemasic_irq(irq); + outl((1 << EVENT_BIT(irq)), esr); } -struct hw_interrupt_type systemasic_int = { - .typename = "System ASIC", - .startup = startup_systemasic_irq, - .shutdown = shutdown_systemasic_irq, - .enable = enable_systemasic_irq, - .disable = disable_systemasic_irq, - .ack = ack_systemasic_irq, - .end = end_systemasic_irq, +struct irq_chip systemasic_int = { + .name = "System ASIC", + .mask = disable_systemasic_irq, + .mask_ack = mask_ack_systemasic_irq, + .unmask = enable_systemasic_irq, }; /* @@ -117,37 +101,37 @@ struct hw_interrupt_type systemasic_int = { */ int systemasic_irq_demux(int irq) { - __u32 emr, esr, status, level; - __u32 j, bit; - - switch (irq) { - case 13: - level = 0; - break; - case 11: - level = 1; - break; - case 9: - level = 2; - break; - default: - return irq; - } - emr = EMR_BASE + (level << 4) + (level << 2); - esr = ESR_BASE + (level << 2); - - /* Mask the ESR to filter any spurious, unwanted interrupts */ - status = inl(esr); - status &= inl(emr); - - /* Now scan and find the first set bit as the event to map */ - for (bit = 1, j = 0; j < 32; bit <<= 1, j++) { - if (status & bit) { - irq = HW_EVENT_IRQ_BASE + j + (level << 5); - return irq; - } - } - - /* Not reached */ - return irq; + __u32 emr, esr, status, level; + __u32 j, bit; + + switch (irq) { + case 13: + level = 0; + break; + case 11: + level = 1; + break; + case 9: + level = 2; + break; + default: + return irq; + } + emr = EMR_BASE + (level << 4) + (level << 2); + esr = ESR_BASE + (level << 2); + + /* Mask the ESR to filter any spurious, unwanted interrupts */ + status = inl(esr); + status &= inl(emr); + + /* Now scan and find the first set bit as the event to map */ + for (bit = 1, j = 0; j < 32; bit <<= 1, j++) { + if (status & bit) { + irq = HW_EVENT_IRQ_BASE + j + (level << 5); + return irq; + } + } + + /* Not reached */ + return irq; } diff --git a/arch/sh/boards/mach-dreamcast/setup.c b/arch/sh/boards/mach-dreamcast/setup.c index 7d944fc75e93..d1bee4884cd6 100644 --- a/arch/sh/boards/mach-dreamcast/setup.c +++ b/arch/sh/boards/mach-dreamcast/setup.c @@ -28,7 +28,7 @@ #include #include -extern struct hw_interrupt_type systemasic_int; +extern struct irq_chip systemasic_int; extern void aica_time_init(void); extern int gapspci_init(void); extern int systemasic_irq_demux(int); @@ -47,7 +47,8 @@ static void __init dreamcast_setup(char **cmdline_p) /* Assign all virtual IRQs to the System ASIC int. handler */ for (i = HW_EVENT_IRQ_BASE; i < HW_EVENT_IRQ_MAX; i++) - irq_desc[i].chip = &systemasic_int; + set_irq_chip_and_handler(i, &systemasic_int, + handle_level_irq); board_time_init = aica_time_init; -- cgit v1.2.3 From 1a94757fae2ac2a9971694b55972f65a396a2f31 Mon Sep 17 00:00:00 2001 From: Matt Fleming Date: Sun, 14 Dec 2008 12:02:27 +0000 Subject: sh: Convert Cayman boards from hw_interrupt_type to irq_chip I've been unable to even compile-test this change because I don't have an sh5 toolchain. All uses of hw_interrupt_type for SuperH boards have now been converted to use irq_chip. Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt --- arch/sh/boards/mach-cayman/irq.c | 35 ++++++++--------------------------- 1 file changed, 8 insertions(+), 27 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-cayman/irq.c b/arch/sh/boards/mach-cayman/irq.c index ceb37ae92c70..da62ad516994 100644 --- a/arch/sh/boards/mach-cayman/irq.c +++ b/arch/sh/boards/mach-cayman/irq.c @@ -94,31 +94,11 @@ static void ack_cayman_irq(unsigned int irq) disable_cayman_irq(irq); } -static void end_cayman_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_cayman_irq(irq); -} - -static unsigned int startup_cayman_irq(unsigned int irq) -{ - enable_cayman_irq(irq); - return 0; /* never anything pending */ -} - -static void shutdown_cayman_irq(unsigned int irq) -{ - disable_cayman_irq(irq); -} - -struct hw_interrupt_type cayman_irq_type = { - .typename = "Cayman-IRQ", - .startup = startup_cayman_irq, - .shutdown = shutdown_cayman_irq, - .enable = enable_cayman_irq, - .disable = disable_cayman_irq, - .ack = ack_cayman_irq, - .end = end_cayman_irq, +struct irq_chip cayman_irq_type = { + .name = "Cayman-IRQ", + .unmask = enable_cayman_irq, + .mask = disable_cayman_irq, + .mask_ack = ack_cayman_irq, }; int cayman_irq_demux(int evt) @@ -187,8 +167,9 @@ void init_cayman_irq(void) return; } - for (i=0; i Date: Wed, 17 Dec 2008 12:17:20 +0900 Subject: sh: Kill off the cayman and microdev special heartbeat code. These can use the generic code instead. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-cayman/Makefile | 1 - arch/sh/boards/mach-cayman/led.c | 51 ----------------- arch/sh/boards/mach-microdev/Makefile | 3 - arch/sh/boards/mach-microdev/led.c | 101 ---------------------------------- arch/sh/boards/mach-microdev/setup.c | 10 ---- 5 files changed, 166 deletions(-) delete mode 100644 arch/sh/boards/mach-cayman/led.c delete mode 100644 arch/sh/boards/mach-microdev/led.c (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-cayman/Makefile b/arch/sh/boards/mach-cayman/Makefile index 489a8f867368..cafe1ac3b29c 100644 --- a/arch/sh/boards/mach-cayman/Makefile +++ b/arch/sh/boards/mach-cayman/Makefile @@ -2,4 +2,3 @@ # Makefile for the Hitachi Cayman specific parts of the kernel # obj-y := setup.o irq.o -obj-$(CONFIG_HEARTBEAT) += led.o diff --git a/arch/sh/boards/mach-cayman/led.c b/arch/sh/boards/mach-cayman/led.c deleted file mode 100644 index a808eac4ecd6..000000000000 --- a/arch/sh/boards/mach-cayman/led.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * arch/sh/boards/cayman/led.c - * - * Copyright (C) 2002 Stuart Menefy - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * Flash the LEDs - */ -#include - -/* -** It is supposed these functions to be used for a low level -** debugging (via Cayman LEDs), hence to be available as soon -** as possible. -** Unfortunately Cayman LEDs relies on Cayman EPLD to be mapped -** (this happen when IRQ are initialized... quite late). -** These triky dependencies should be removed. Temporary, it -** may be enough to NOP until EPLD is mapped. -*/ - -extern unsigned long epld_virt; - -#define LED_ADDR (epld_virt + 0x008) -#define HDSP2534_ADDR (epld_virt + 0x100) - -void mach_led(int position, int value) -{ - if (!epld_virt) - return; - - if (value) - ctrl_outl(0, LED_ADDR); - else - ctrl_outl(1, LED_ADDR); - -} - -void mach_alphanum(int position, unsigned char value) -{ - if (!epld_virt) - return; - - ctrl_outb(value, HDSP2534_ADDR + 0xe0 + (position << 2)); -} - -void mach_alphanum_brightness(int setting) -{ - ctrl_outb(setting & 7, HDSP2534_ADDR + 0xc0); -} diff --git a/arch/sh/boards/mach-microdev/Makefile b/arch/sh/boards/mach-microdev/Makefile index 1387dd6c85eb..57f6375043f4 100644 --- a/arch/sh/boards/mach-microdev/Makefile +++ b/arch/sh/boards/mach-microdev/Makefile @@ -3,6 +3,3 @@ # obj-y := setup.o irq.o io.o - -obj-$(CONFIG_HEARTBEAT) += led.o - diff --git a/arch/sh/boards/mach-microdev/led.c b/arch/sh/boards/mach-microdev/led.c deleted file mode 100644 index 36e54b47a752..000000000000 --- a/arch/sh/boards/mach-microdev/led.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - * linux/arch/sh/boards/superh/microdev/led.c - * - * Copyright (C) 2002 Stuart Menefy - * Copyright (C) 2003 Richard Curnow (Richard.Curnow@superh.com) - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - */ - -#include - -#define LED_REGISTER 0xa6104d20 - -static void mach_led_d9(int value) -{ - unsigned long reg; - reg = ctrl_inl(LED_REGISTER); - reg &= ~1; - reg |= (value & 1); - ctrl_outl(reg, LED_REGISTER); - return; -} - -static void mach_led_d10(int value) -{ - unsigned long reg; - reg = ctrl_inl(LED_REGISTER); - reg &= ~2; - reg |= ((value & 1) << 1); - ctrl_outl(reg, LED_REGISTER); - return; -} - - -#ifdef CONFIG_HEARTBEAT -#include - -static unsigned char banner_table[] = { - 0x11, 0x01, 0x11, 0x01, 0x11, 0x03, - 0x11, 0x01, 0x11, 0x01, 0x13, 0x03, - 0x11, 0x01, 0x13, 0x01, 0x13, 0x01, 0x11, 0x03, - 0x11, 0x03, - 0x11, 0x01, 0x13, 0x01, 0x11, 0x03, - 0x11, 0x01, 0x11, 0x01, 0x11, 0x01, 0x11, 0x07, - 0x13, 0x01, 0x13, 0x03, - 0x11, 0x01, 0x11, 0x03, - 0x13, 0x01, 0x11, 0x01, 0x13, 0x01, 0x11, 0x03, - 0x11, 0x01, 0x13, 0x01, 0x11, 0x03, - 0x13, 0x01, 0x13, 0x01, 0x13, 0x03, - 0x13, 0x01, 0x11, 0x01, 0x11, 0x03, - 0x11, 0x03, - 0x11, 0x01, 0x11, 0x01, 0x11, 0x01, 0x13, 0x07, - 0xff -}; - -static void banner(void) -{ - static int pos = 0; - static int count = 0; - - if (count) { - count--; - } else { - int val = banner_table[pos]; - if (val == 0xff) { - pos = 0; - val = banner_table[pos]; - } - pos++; - mach_led_d10((val >> 4) & 1); - count = 10 * (val & 0xf); - } -} - -/* From heartbeat_harp in the stboards directory */ -/* acts like an actual heart beat -- ie thump-thump-pause... */ -void microdev_heartbeat(void) -{ - static unsigned cnt = 0, period = 0, dist = 0; - - if (cnt == 0 || cnt == dist) - mach_led_d9(1); - else if (cnt == 7 || cnt == dist+7) - mach_led_d9(0); - - if (++cnt > period) { - cnt = 0; - /* The hyperbolic function below modifies the heartbeat period - * length in dependency of the current (5min) load. It goes - * through the points f(0)=126, f(1)=86, f(5)=51, - * f(inf)->30. */ - period = ((672< #include -extern void microdev_heartbeat(void); - - -/****************************************************************************/ - - /* * Setup for the SMSC FDC37C93xAPM */ @@ -398,8 +392,4 @@ static struct sh_machine_vector mv_sh4202_microdev __initmv = { .mv_outsl = microdev_outsl, .mv_init_irq = init_microdev_irq, - -#ifdef CONFIG_HEARTBEAT - .mv_heartbeat = microdev_heartbeat, -#endif }; -- cgit v1.2.3 From 98a955da8525a4218c8186fba5a6b949f563bbea Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Dec 2008 12:42:20 +0900 Subject: sh: board-shmin: Convert shmin to use __set_io_port_base(). Drop the special mv_ioport_map() implementation, as this can simply use __set_io_port_base() directly. Signed-off-by: Paul Mundt --- arch/sh/boards/board-shmin.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/board-shmin.c b/arch/sh/boards/board-shmin.c index 5cc0867de5ab..b1dcbbc89188 100644 --- a/arch/sh/boards/board-shmin.c +++ b/arch/sh/boards/board-shmin.c @@ -22,21 +22,13 @@ static void __init init_shmin_irq(void) plat_irq_setup_pins(IRQ_MODE_IRQ); } -static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size) +static void __init shmin_setup(char **cmdline_p) { - static int dummy; - - if ((port & ~0x1f) == SHMIN_NE_BASE) - return (void __iomem *)(SHMIN_IO_BASE + port); - - dummy = 0; - - return &dummy; - + __set_io_port_base(SHMIN_IO_BASE); } static struct sh_machine_vector mv_shmin __initmv = { .mv_name = "SHMIN", + .mv_setup = shmin_setup, .mv_init_irq = init_shmin_irq, - .mv_ioport_map = shmin_ioport_map, }; -- cgit v1.2.3 From 8db806ec80ce80605005d1d558add716152a1134 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Dec 2008 12:48:41 +0900 Subject: sh: mach-sh03: Move off of cf_enabler to pata_platform, as per landisk. This gets rid of the cf enabler use on mach-sh03 and switches to use pata_platform with the proper address directly. cf_enabler is subsequently disabled for mach-sh03. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 2 +- arch/sh/boards/mach-sh03/setup.c | 39 ++++++++++++++++++++++++++++++++++----- 2 files changed, 35 insertions(+), 6 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index a3ac98b68938..57fd4983cc1d 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -703,7 +703,7 @@ config MAPLE config CF_ENABLER bool "Compact Flash Enabler support" - depends on SOLUTION_ENGINE || SH_SH03 + depends on SOLUTION_ENGINE ---help--- Compact Flash is a small, removable mass storage device introduced in 1994 originally as a PCMCIA device. If you say `Y' here, you diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index 5771219be3fd..0d0b37f9fea4 100644 --- a/arch/sh/boards/mach-sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -20,15 +21,10 @@ static void __init init_sh03_IRQ(void) plat_irq_setup_pins(IRQ_MODE_IRQ); } -extern void *cf_io_base; - static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size) { if (PXSEG(port)) return (void __iomem *)port; - /* CompactFlash (IDE) */ - if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6)) - return (void __iomem *)((unsigned long)cf_io_base + port); return (void __iomem *)(port + PCI_IO_BASE); } @@ -41,6 +37,15 @@ static void __init sh03_setup(char **cmdline_p) board_time_init = sh03_time_init; } +static struct resource cf_ide_resources[3]; + +static struct platform_device cf_ide_device = { + .name = "pata_platform", + .id = -1, + .num_resources = ARRAY_SIZE(cf_ide_resources), + .resource = cf_ide_resources, +}; + static struct resource heartbeat_resources[] = { [0] = { .start = 0xa0800000, @@ -58,10 +63,34 @@ static struct platform_device heartbeat_device = { static struct platform_device *sh03_devices[] __initdata = { &heartbeat_device, + &cf_ide_device, }; static int __init sh03_devices_setup(void) { + pgprot_t prot; + unsigned long paddrbase; + void *cf_ide_base; + + /* open I/O area window */ + paddrbase = virt_to_phys((void *)PA_AREA5_IO); + prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); + cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot); + if (!cf_ide_base) { + printk("allocate_cf_area : can't open CF I/O window!\n"); + return -ENOMEM; + } + + /* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */ + cf_ide_resources[0].start = (unsigned long)cf_ide_base + 0x40; + cf_ide_resources[0].end = (unsigned long)cf_ide_base + 0x40 + 0x0f; + cf_ide_resources[0].flags = IORESOURCE_IO; + cf_ide_resources[1].start = (unsigned long)cf_ide_base + 0x2c; + cf_ide_resources[1].end = (unsigned long)cf_ide_base + 0x2c + 0x03; + cf_ide_resources[1].flags = IORESOURCE_IO; + cf_ide_resources[2].start = IRQ_FATA; + cf_ide_resources[2].flags = IORESOURCE_IRQ; + return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices)); } __initcall(sh03_devices_setup); -- cgit v1.2.3 From 43eeb0fb9f4e2aaefc4ae9dc964308ce8f55998b Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Dec 2008 12:54:09 +0900 Subject: sh: mach-sh03: Use __set_io_port_base(), kill off special ioport_map(). This also fixes up a long-standing bug for this platform where the PIO base was set to a register offset, rather than the actual PIO offset itself. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-sh03/setup.c | 9 --------- arch/sh/drivers/pci/ops-sh03.c | 3 ++- 2 files changed, 2 insertions(+), 10 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index 0d0b37f9fea4..42550bb5505d 100644 --- a/arch/sh/boards/mach-sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -21,14 +21,6 @@ static void __init init_sh03_IRQ(void) plat_irq_setup_pins(IRQ_MODE_IRQ); } -static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size) -{ - if (PXSEG(port)) - return (void __iomem *)port; - - return (void __iomem *)(port + PCI_IO_BASE); -} - /* arch/sh/boards/sh03/rtc.c */ void sh03_time_init(void); @@ -99,6 +91,5 @@ static struct sh_machine_vector mv_sh03 __initmv = { .mv_name = "Interface (CTP/PCI-SH03)", .mv_setup = sh03_setup, .mv_nr_irqs = 48, - .mv_ioport_map = sh03_ioport_map, .mv_init_irq = init_sh03_IRQ, }; diff --git a/arch/sh/drivers/pci/ops-sh03.c b/arch/sh/drivers/pci/ops-sh03.c index ebb58e605d9d..e1703ff5a4d2 100644 --- a/arch/sh/drivers/pci/ops-sh03.c +++ b/arch/sh/drivers/pci/ops-sh03.c @@ -18,7 +18,8 @@ */ int __init pcibios_init_platform(void) { - return 1; + __set_io_port_base(SH7751_PCI_IO_BASE); + return 1; } static struct resource sh7751_io_resource = { -- cgit v1.2.3 From 0ef0e6ca426d28561b752e5f576932659295b928 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Dec 2008 13:14:22 +0900 Subject: sh: mach-microdev: Split out the fdc37c93xapm initialization code. This makes the microdev code a bit more readable, and moves the setup for the SuperIO out on its own. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-microdev/Makefile | 2 +- arch/sh/boards/mach-microdev/fdc37c93xapm.c | 160 ++++++++++++++++++++++++ arch/sh/boards/mach-microdev/setup.c | 186 +--------------------------- 3 files changed, 167 insertions(+), 181 deletions(-) create mode 100644 arch/sh/boards/mach-microdev/fdc37c93xapm.c (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-microdev/Makefile b/arch/sh/boards/mach-microdev/Makefile index 57f6375043f4..4e3588e8806b 100644 --- a/arch/sh/boards/mach-microdev/Makefile +++ b/arch/sh/boards/mach-microdev/Makefile @@ -2,4 +2,4 @@ # Makefile for the SuperH MicroDev specific parts of the kernel # -obj-y := setup.o irq.o io.o +obj-y := setup.o irq.o io.o fdc37c93xapm.o diff --git a/arch/sh/boards/mach-microdev/fdc37c93xapm.c b/arch/sh/boards/mach-microdev/fdc37c93xapm.c new file mode 100644 index 000000000000..458a7cf5fb46 --- /dev/null +++ b/arch/sh/boards/mach-microdev/fdc37c93xapm.c @@ -0,0 +1,160 @@ +/* + * + * Setup for the SMSC FDC37C93xAPM + * + * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) + * Copyright (C) 2003, 2004 SuperH, Inc. + * Copyright (C) 2004, 2005 Paul Mundt + * + * SuperH SH4-202 MicroDev board support. + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + */ +#include +#include +#include +#include +#include + +#define SMSC_CONFIG_PORT_ADDR (0x3F0) +#define SMSC_INDEX_PORT_ADDR SMSC_CONFIG_PORT_ADDR +#define SMSC_DATA_PORT_ADDR (SMSC_INDEX_PORT_ADDR + 1) + +#define SMSC_ENTER_CONFIG_KEY 0x55 +#define SMSC_EXIT_CONFIG_KEY 0xaa + +#define SMCS_LOGICAL_DEV_INDEX 0x07 /* Logical Device Number */ +#define SMSC_DEVICE_ID_INDEX 0x20 /* Device ID */ +#define SMSC_DEVICE_REV_INDEX 0x21 /* Device Revision */ +#define SMSC_ACTIVATE_INDEX 0x30 /* Activate */ +#define SMSC_PRIMARY_BASE_INDEX 0x60 /* Primary Base Address */ +#define SMSC_SECONDARY_BASE_INDEX 0x62 /* Secondary Base Address */ +#define SMSC_PRIMARY_INT_INDEX 0x70 /* Primary Interrupt Select */ +#define SMSC_SECONDARY_INT_INDEX 0x72 /* Secondary Interrupt Select */ +#define SMSC_HDCS0_INDEX 0xf0 /* HDCS0 Address Decoder */ +#define SMSC_HDCS1_INDEX 0xf1 /* HDCS1 Address Decoder */ + +#define SMSC_IDE1_DEVICE 1 /* IDE #1 logical device */ +#define SMSC_IDE2_DEVICE 2 /* IDE #2 logical device */ +#define SMSC_PARALLEL_DEVICE 3 /* Parallel Port logical device */ +#define SMSC_SERIAL1_DEVICE 4 /* Serial #1 logical device */ +#define SMSC_SERIAL2_DEVICE 5 /* Serial #2 logical device */ +#define SMSC_KEYBOARD_DEVICE 7 /* Keyboard logical device */ +#define SMSC_CONFIG_REGISTERS 8 /* Configuration Registers (Aux I/O) */ + +#define SMSC_READ_INDEXED(index) ({ \ + outb((index), SMSC_INDEX_PORT_ADDR); \ + inb(SMSC_DATA_PORT_ADDR); }) +#define SMSC_WRITE_INDEXED(val, index) ({ \ + outb((index), SMSC_INDEX_PORT_ADDR); \ + outb((val), SMSC_DATA_PORT_ADDR); }) + +#define IDE1_PRIMARY_BASE 0x01f0 /* Task File Registe base for IDE #1 */ +#define IDE1_SECONDARY_BASE 0x03f6 /* Miscellaneous AT registers for IDE #1 */ +#define IDE2_PRIMARY_BASE 0x0170 /* Task File Registe base for IDE #2 */ +#define IDE2_SECONDARY_BASE 0x0376 /* Miscellaneous AT registers for IDE #2 */ + +#define SERIAL1_PRIMARY_BASE 0x03f8 +#define SERIAL2_PRIMARY_BASE 0x02f8 + +#define MSB(x) ( (x) >> 8 ) +#define LSB(x) ( (x) & 0xff ) + + /* General-Purpose base address on CPU-board FPGA */ +#define MICRODEV_FPGA_GP_BASE 0xa6100000ul + +static int __init smsc_superio_setup(void) +{ + + unsigned char devid, devrev; + + /* Initially the chip is in run state */ + /* Put it into configuration state */ + outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); + + /* Read device ID info */ + devid = SMSC_READ_INDEXED(SMSC_DEVICE_ID_INDEX); + devrev = SMSC_READ_INDEXED(SMSC_DEVICE_REV_INDEX); + + if ((devid == 0x30) && (devrev == 0x01)) + printk("SMSC FDC37C93xAPM SuperIO device detected\n"); + else + return -ENODEV; + + /* Select the keyboard device */ + SMSC_WRITE_INDEXED(SMSC_KEYBOARD_DEVICE, SMCS_LOGICAL_DEV_INDEX); + /* enable it */ + SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); + /* enable the interrupts */ + SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_KEYBOARD, SMSC_PRIMARY_INT_INDEX); + SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_MOUSE, SMSC_SECONDARY_INT_INDEX); + + /* Select the Serial #1 device */ + SMSC_WRITE_INDEXED(SMSC_SERIAL1_DEVICE, SMCS_LOGICAL_DEV_INDEX); + /* enable it */ + SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); + /* program with port addresses */ + SMSC_WRITE_INDEXED(MSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); + SMSC_WRITE_INDEXED(LSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); + SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX); + /* enable the interrupts */ + SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL1, SMSC_PRIMARY_INT_INDEX); + + /* Select the Serial #2 device */ + SMSC_WRITE_INDEXED(SMSC_SERIAL2_DEVICE, SMCS_LOGICAL_DEV_INDEX); + /* enable it */ + SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); + /* program with port addresses */ + SMSC_WRITE_INDEXED(MSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); + SMSC_WRITE_INDEXED(LSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); + SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX); + /* enable the interrupts */ + SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL2, SMSC_PRIMARY_INT_INDEX); + + /* Select the IDE#1 device */ + SMSC_WRITE_INDEXED(SMSC_IDE1_DEVICE, SMCS_LOGICAL_DEV_INDEX); + /* enable it */ + SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); + /* program with port addresses */ + SMSC_WRITE_INDEXED(MSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); + SMSC_WRITE_INDEXED(LSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); + SMSC_WRITE_INDEXED(MSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0); + SMSC_WRITE_INDEXED(LSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1); + SMSC_WRITE_INDEXED(0x0c, SMSC_HDCS0_INDEX); + SMSC_WRITE_INDEXED(0x00, SMSC_HDCS1_INDEX); + /* select the interrupt */ + SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE1, SMSC_PRIMARY_INT_INDEX); + + /* Select the IDE#2 device */ + SMSC_WRITE_INDEXED(SMSC_IDE2_DEVICE, SMCS_LOGICAL_DEV_INDEX); + /* enable it */ + SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); + /* program with port addresses */ + SMSC_WRITE_INDEXED(MSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); + SMSC_WRITE_INDEXED(LSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); + SMSC_WRITE_INDEXED(MSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0); + SMSC_WRITE_INDEXED(LSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1); + /* select the interrupt */ + SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE2, SMSC_PRIMARY_INT_INDEX); + + /* Select the configuration registers */ + SMSC_WRITE_INDEXED(SMSC_CONFIG_REGISTERS, SMCS_LOGICAL_DEV_INDEX); + /* enable the appropriate GPIO pins for IDE functionality: + * bit[0] In/Out 1==input; 0==output + * bit[1] Polarity 1==invert; 0==no invert + * bit[2] Int Enb #1 1==Enable Combined IRQ #1; 0==disable + * bit[3:4] Function Select 00==original; 01==Alternate Function #1 + */ + SMSC_WRITE_INDEXED(0x00, 0xc2); /* GP42 = nIDE1_OE */ + SMSC_WRITE_INDEXED(0x01, 0xc5); /* GP45 = IDE1_IRQ */ + SMSC_WRITE_INDEXED(0x00, 0xc6); /* GP46 = nIOROP */ + SMSC_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */ + SMSC_WRITE_INDEXED(0x08, 0xe8); /* GP20 = nIDE2_OE */ + + /* Exit the configuration state */ + outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); + + return 0; +} +device_initcall(smsc_superio_setup); diff --git a/arch/sh/boards/mach-microdev/setup.c b/arch/sh/boards/mach-microdev/setup.c index 9f5a97812e75..d1df2a4fb9b8 100644 --- a/arch/sh/boards/mach-microdev/setup.c +++ b/arch/sh/boards/mach-microdev/setup.c @@ -17,64 +17,12 @@ #include #include #include - - /* - * Setup for the SMSC FDC37C93xAPM - */ -#define SMSC_CONFIG_PORT_ADDR (0x3F0) -#define SMSC_INDEX_PORT_ADDR SMSC_CONFIG_PORT_ADDR -#define SMSC_DATA_PORT_ADDR (SMSC_INDEX_PORT_ADDR + 1) - -#define SMSC_ENTER_CONFIG_KEY 0x55 -#define SMSC_EXIT_CONFIG_KEY 0xaa - -#define SMCS_LOGICAL_DEV_INDEX 0x07 /* Logical Device Number */ -#define SMSC_DEVICE_ID_INDEX 0x20 /* Device ID */ -#define SMSC_DEVICE_REV_INDEX 0x21 /* Device Revision */ -#define SMSC_ACTIVATE_INDEX 0x30 /* Activate */ -#define SMSC_PRIMARY_BASE_INDEX 0x60 /* Primary Base Address */ -#define SMSC_SECONDARY_BASE_INDEX 0x62 /* Secondary Base Address */ -#define SMSC_PRIMARY_INT_INDEX 0x70 /* Primary Interrupt Select */ -#define SMSC_SECONDARY_INT_INDEX 0x72 /* Secondary Interrupt Select */ -#define SMSC_HDCS0_INDEX 0xf0 /* HDCS0 Address Decoder */ -#define SMSC_HDCS1_INDEX 0xf1 /* HDCS1 Address Decoder */ - -#define SMSC_IDE1_DEVICE 1 /* IDE #1 logical device */ -#define SMSC_IDE2_DEVICE 2 /* IDE #2 logical device */ -#define SMSC_PARALLEL_DEVICE 3 /* Parallel Port logical device */ -#define SMSC_SERIAL1_DEVICE 4 /* Serial #1 logical device */ -#define SMSC_SERIAL2_DEVICE 5 /* Serial #2 logical device */ -#define SMSC_KEYBOARD_DEVICE 7 /* Keyboard logical device */ -#define SMSC_CONFIG_REGISTERS 8 /* Configuration Registers (Aux I/O) */ - -#define SMSC_READ_INDEXED(index) ({ \ - outb((index), SMSC_INDEX_PORT_ADDR); \ - inb(SMSC_DATA_PORT_ADDR); }) -#define SMSC_WRITE_INDEXED(val, index) ({ \ - outb((index), SMSC_INDEX_PORT_ADDR); \ - outb((val), SMSC_DATA_PORT_ADDR); }) - -#define IDE1_PRIMARY_BASE 0x01f0 /* Task File Registe base for IDE #1 */ -#define IDE1_SECONDARY_BASE 0x03f6 /* Miscellaneous AT registers for IDE #1 */ -#define IDE2_PRIMARY_BASE 0x0170 /* Task File Registe base for IDE #2 */ -#define IDE2_SECONDARY_BASE 0x0376 /* Miscellaneous AT registers for IDE #2 */ - -#define SERIAL1_PRIMARY_BASE 0x03f8 -#define SERIAL2_PRIMARY_BASE 0x02f8 - -#define MSB(x) ( (x) >> 8 ) -#define LSB(x) ( (x) & 0xff ) - - /* General-Purpose base address on CPU-board FPGA */ -#define MICRODEV_FPGA_GP_BASE 0xa6100000ul - - /* assume a Keyboard Controller is present */ -int microdev_kbd_controller_present = 1; +#include static struct resource smc91x_resources[] = { [0] = { .start = 0x300, - .end = 0x300 + 0x0001000 - 1, + .end = 0x300 + SZ_4K - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -91,7 +39,6 @@ static struct platform_device smc91x_device = { .resource = smc91x_resources, }; -#ifdef CONFIG_FB_S1D13XXX static struct s1d13xxxfb_regval s1d13806_initregs[] = { { S1DREG_MISC, 0x00 }, { S1DREG_COM_DISP_MODE, 0x00 }, @@ -210,12 +157,12 @@ static struct s1d13xxxfb_pdata s1d13806_platform_data = { static struct resource s1d13806_resources[] = { [0] = { .start = 0x07200000, - .end = 0x07200000 + 0x00200000 - 1, + .end = 0x07200000 + SZ_2M - 1, .flags = IORESOURCE_MEM, }, [1] = { .start = 0x07000000, - .end = 0x07000000 + 0x00200000 - 1, + .end = 0x07000000 + SZ_2M - 1, .flags = IORESOURCE_MEM, }, }; @@ -230,145 +177,24 @@ static struct platform_device s1d13806_device = { .platform_data = &s1d13806_platform_data, }, }; -#endif static struct platform_device *microdev_devices[] __initdata = { &smc91x_device, -#ifdef CONFIG_FB_S1D13XXX &s1d13806_device, -#endif }; static int __init microdev_devices_setup(void) { return platform_add_devices(microdev_devices, ARRAY_SIZE(microdev_devices)); } - -/* - * Setup for the SMSC FDC37C93xAPM - */ -static int __init smsc_superio_setup(void) -{ - - unsigned char devid, devrev; - - /* Initially the chip is in run state */ - /* Put it into configuration state */ - outb(SMSC_ENTER_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - - /* Read device ID info */ - devid = SMSC_READ_INDEXED(SMSC_DEVICE_ID_INDEX); - devrev = SMSC_READ_INDEXED(SMSC_DEVICE_REV_INDEX); - if ( (devid==0x30) && (devrev==0x01) ) - { - printk("SMSC FDC37C93xAPM SuperIO device detected\n"); - } - else - { /* not the device identity we expected */ - printk("Not detected a SMSC FDC37C93xAPM SuperIO device (devid=0x%02x, rev=0x%02x)\n", - devid, devrev); - /* inform the keyboard driver that we have no keyboard controller */ - microdev_kbd_controller_present = 0; - /* little point in doing anything else in this functon */ - return 0; - } - - /* Select the keyboard device */ - SMSC_WRITE_INDEXED(SMSC_KEYBOARD_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* enable the interrupts */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_KEYBOARD, SMSC_PRIMARY_INT_INDEX); - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_MOUSE, SMSC_SECONDARY_INT_INDEX); - - /* Select the Serial #1 device */ - SMSC_WRITE_INDEXED(SMSC_SERIAL1_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(SERIAL1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX); - /* enable the interrupts */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL1, SMSC_PRIMARY_INT_INDEX); - - /* Select the Serial #2 device */ - SMSC_WRITE_INDEXED(SMSC_SERIAL2_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(SERIAL2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(0x00, SMSC_HDCS0_INDEX); - /* enable the interrupts */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_SERIAL2, SMSC_PRIMARY_INT_INDEX); - - /* Select the IDE#1 device */ - SMSC_WRITE_INDEXED(SMSC_IDE1_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE1_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(MSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE1_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(0x0c, SMSC_HDCS0_INDEX); - SMSC_WRITE_INDEXED(0x00, SMSC_HDCS1_INDEX); - /* select the interrupt */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE1, SMSC_PRIMARY_INT_INDEX); - - /* Select the IDE#2 device */ - SMSC_WRITE_INDEXED(SMSC_IDE2_DEVICE, SMCS_LOGICAL_DEV_INDEX); - /* enable it */ - SMSC_WRITE_INDEXED(1, SMSC_ACTIVATE_INDEX); - /* program with port addresses */ - SMSC_WRITE_INDEXED(MSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE2_PRIMARY_BASE), SMSC_PRIMARY_BASE_INDEX+1); - SMSC_WRITE_INDEXED(MSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+0); - SMSC_WRITE_INDEXED(LSB(IDE2_SECONDARY_BASE), SMSC_SECONDARY_BASE_INDEX+1); - /* select the interrupt */ - SMSC_WRITE_INDEXED(MICRODEV_FPGA_IRQ_IDE2, SMSC_PRIMARY_INT_INDEX); - - /* Select the configuration registers */ - SMSC_WRITE_INDEXED(SMSC_CONFIG_REGISTERS, SMCS_LOGICAL_DEV_INDEX); - /* enable the appropriate GPIO pins for IDE functionality: - * bit[0] In/Out 1==input; 0==output - * bit[1] Polarity 1==invert; 0==no invert - * bit[2] Int Enb #1 1==Enable Combined IRQ #1; 0==disable - * bit[3:4] Function Select 00==original; 01==Alternate Function #1 - */ - SMSC_WRITE_INDEXED(0x00, 0xc2); /* GP42 = nIDE1_OE */ - SMSC_WRITE_INDEXED(0x01, 0xc5); /* GP45 = IDE1_IRQ */ - SMSC_WRITE_INDEXED(0x00, 0xc6); /* GP46 = nIOROP */ - SMSC_WRITE_INDEXED(0x00, 0xc7); /* GP47 = nIOWOP */ - SMSC_WRITE_INDEXED(0x08, 0xe8); /* GP20 = nIDE2_OE */ - - /* Exit the configuration state */ - outb(SMSC_EXIT_CONFIG_KEY, SMSC_CONFIG_PORT_ADDR); - - return 0; -} - -static void __init microdev_setup(char **cmdline_p) -{ - int * const fpgaRevisionRegister = (int*)(MICRODEV_FPGA_GP_BASE + 0x8ul); - const int fpgaRevision = *fpgaRevisionRegister; - int * const CacheControlRegister = (int*)CCR; - - device_initcall(microdev_devices_setup); - device_initcall(smsc_superio_setup); - - printk("SuperH %s board (FPGA rev: 0x%0x, CCR: 0x%0x)\n", - get_system_type(), fpgaRevision, *CacheControlRegister); -} +device_initcall(microdev_devices_setup); /* * The Machine Vector */ static struct sh_machine_vector mv_sh4202_microdev __initmv = { .mv_name = "SH4-202 MicroDev", - .mv_setup = microdev_setup, - .mv_nr_irqs = 72, /* QQQ need to check this - use the MACRO */ + .mv_nr_irqs = 72, .mv_inb = microdev_inb, .mv_inw = microdev_inw, -- cgit v1.2.3 From 866ef8f48f2272ce8d84156c91964d730666ab33 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Dec 2008 13:57:15 +0900 Subject: sh: mach-edosk7705: Fix up edosk7705 so it all builds again. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-edosk7705/Makefile | 1 - arch/sh/boards/mach-edosk7705/io.c | 61 +++++++++------------------- arch/sh/boards/mach-edosk7705/setup.c | 9 +--- arch/sh/include/asm/machvec.h | 2 - arch/sh/include/mach-common/mach/edosk7705.h | 31 ++------------ 5 files changed, 24 insertions(+), 80 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-edosk7705/Makefile b/arch/sh/boards/mach-edosk7705/Makefile index 14bdd531f116..cd54acb51499 100644 --- a/arch/sh/boards/mach-edosk7705/Makefile +++ b/arch/sh/boards/mach-edosk7705/Makefile @@ -3,4 +3,3 @@ # obj-y := setup.o io.o - diff --git a/arch/sh/boards/mach-edosk7705/io.c b/arch/sh/boards/mach-edosk7705/io.c index 7d153e50a01b..5b9c57c43241 100644 --- a/arch/sh/boards/mach-edosk7705/io.c +++ b/arch/sh/boards/mach-edosk7705/io.c @@ -10,28 +10,24 @@ #include #include -#include +#include #include #include #define SMC_IOADDR 0xA2000000 -#define maybebadio(name,port) \ - printk("bad PC-like io %s for port 0x%lx at 0x%08x\n", \ - #name, (port), (__u32) __builtin_return_address(0)) - /* Map the Ethernet addresses as if it is at 0x300 - 0x320 */ -unsigned long sh_edosk7705_isa_port2addr(unsigned long port) +static unsigned long sh_edosk7705_isa_port2addr(unsigned long port) { - if (port >= 0x300 && port < 0x320) { - /* SMC91C96 registers are 4 byte aligned rather than the - * usual 2 byte! - */ - return SMC_IOADDR + ( (port - 0x300) * 2); - } + /* + * SMC91C96 registers are 4 byte aligned rather than the + * usual 2 byte! + */ + if (port >= 0x300 && port < 0x320) + return SMC_IOADDR + ((port - 0x300) * 2); - maybebadio(sh_edosk7705_isa_port2addr, port); - return port; + maybebadio(port); + return port; } /* Trying to read / write bytes on odd-byte boundaries to the Ethernet @@ -42,53 +38,34 @@ unsigned long sh_edosk7705_isa_port2addr(unsigned long port) */ unsigned char sh_edosk7705_inb(unsigned long port) { - if (port >= 0x300 && port < 0x320 && port & 0x01) { - return (volatile unsigned char)(generic_inw(port -1) >> 8); - } - return *(volatile unsigned char *)sh_edosk7705_isa_port2addr(port); -} + if (port >= 0x300 && port < 0x320 && port & 0x01) + return __raw_readw(port - 1) >> 8; -unsigned int sh_edosk7705_inl(unsigned long port) -{ - return *(volatile unsigned long *)port; + return __raw_readb(sh_edosk7705_isa_port2addr(port)); } void sh_edosk7705_outb(unsigned char value, unsigned long port) { if (port >= 0x300 && port < 0x320 && port & 0x01) { - generic_outw(((unsigned short)value << 8), port -1); + __raw_writew(((unsigned short)value << 8), port - 1); return; } - *(volatile unsigned char *)sh_edosk7705_isa_port2addr(port) = value; -} -void sh_edosk7705_outl(unsigned int value, unsigned long port) -{ - *(volatile unsigned long *)port = value; + __raw_writeb(value, sh_edosk7705_isa_port2addr(port)); } void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count) { unsigned char *p = addr; - while (count--) *p++ = sh_edosk7705_inb(port); -} -void sh_edosk7705_insl(unsigned long port, void *addr, unsigned long count) -{ - unsigned long *p = (unsigned long*)addr; while (count--) - *p++ = *(volatile unsigned long *)port; + *p++ = sh_edosk7705_inb(port); } void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count) { - unsigned char *p = (unsigned char*)addr; - while (count--) sh_edosk7705_outb(*p++, port); -} + unsigned char *p = (unsigned char *)addr; -void sh_edosk7705_outsl(unsigned long port, const void *addr, unsigned long count) -{ - unsigned long *p = (unsigned long*)addr; - while (count--) sh_edosk7705_outl(*p++, port); + while (count--) + sh_edosk7705_outb(*p++, port); } - diff --git a/arch/sh/boards/mach-edosk7705/setup.c b/arch/sh/boards/mach-edosk7705/setup.c index ab3f47bffdf3..d59225e26fb9 100644 --- a/arch/sh/boards/mach-edosk7705/setup.c +++ b/arch/sh/boards/mach-edosk7705/setup.c @@ -9,6 +9,7 @@ * board by S. Dunn, 2003. */ #include +#include #include #include @@ -26,18 +27,10 @@ static struct sh_machine_vector mv_edosk7705 __initmv = { .mv_nr_irqs = 80, .mv_inb = sh_edosk7705_inb, - .mv_inl = sh_edosk7705_inl, .mv_outb = sh_edosk7705_outb, - .mv_outl = sh_edosk7705_outl, - - .mv_inl_p = sh_edosk7705_inl, - .mv_outl_p = sh_edosk7705_outl, .mv_insb = sh_edosk7705_insb, - .mv_insl = sh_edosk7705_insl, .mv_outsb = sh_edosk7705_outsb, - .mv_outsl = sh_edosk7705_outsl, - .mv_isa_port2addr = sh_edosk7705_isa_port2addr, .mv_init_irq = sh_edosk7705_init_irq, }; diff --git a/arch/sh/include/asm/machvec.h b/arch/sh/include/asm/machvec.h index eec0d22750ba..64b1c16a0f03 100644 --- a/arch/sh/include/asm/machvec.h +++ b/arch/sh/include/asm/machvec.h @@ -14,8 +14,6 @@ #include #include -struct device; - struct sh_machine_vector { void (*mv_setup)(char **cmdline_p); const char *mv_name; diff --git a/arch/sh/include/mach-common/mach/edosk7705.h b/arch/sh/include/mach-common/mach/edosk7705.h index 5bdc9d9be3de..efc43b323466 100644 --- a/arch/sh/include/mach-common/mach/edosk7705.h +++ b/arch/sh/include/mach-common/mach/edosk7705.h @@ -1,30 +1,7 @@ -/* - * include/asm-sh/edosk7705.h - * - * Modified version of io_se.h for the EDOSK7705 specific functions. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * IO functions for an Hitachi EDOSK7705 development board - */ - -#ifndef __ASM_SH_EDOSK7705_IO_H -#define __ASM_SH_EDOSK7705_IO_H +#ifndef __ASM_SH_EDOSK7705_H +#define __ASM_SH_EDOSK7705_H +#define __IO_PREFIX sh_edosk7705 #include -extern unsigned char sh_edosk7705_inb(unsigned long port); -extern unsigned int sh_edosk7705_inl(unsigned long port); - -extern void sh_edosk7705_outb(unsigned char value, unsigned long port); -extern void sh_edosk7705_outl(unsigned int value, unsigned long port); - -extern void sh_edosk7705_insb(unsigned long port, void *addr, unsigned long count); -extern void sh_edosk7705_insl(unsigned long port, void *addr, unsigned long count); -extern void sh_edosk7705_outsb(unsigned long port, const void *addr, unsigned long count); -extern void sh_edosk7705_outsl(unsigned long port, const void *addr, unsigned long count); - -extern unsigned long sh_edosk7705_isa_port2addr(unsigned long offset); - -#endif /* __ASM_SH_EDOSK7705_IO_H */ +#endif /* __ASM_SH_EDOSK7705_H */ -- cgit v1.2.3 From 073da9c0de401e8683b6bc76c008a7e0850045d5 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Dec 2008 14:41:54 +0900 Subject: sh: Kill off cf-enabler with extreme prejudice. Now that the rest of the boards that were using cf-enabler "generically" have switched to setting up their mappings on their own, only the mach-se boards were left using it. All of the cf-enabler using mach-se boards use a special initialization of the MRSHPC windows rather than going through the special PTE as other SH-4 platforms do. This consolidates the MRSHPC setup logic, hooks it up on the boards that care, and gets rid of any and all remaining references to cf-enabler. This has been long overdue, as cf-enabler has been the bane of arch/sh/kernel for the last 7 years. Good riddance. Signed-off-by: Paul Mundt --- arch/sh/Kconfig | 43 --------- arch/sh/boards/mach-se/770x/setup.c | 4 +- arch/sh/boards/mach-se/7721/setup.c | 7 +- arch/sh/boards/mach-se/7722/setup.c | 7 +- arch/sh/include/mach-se/mach/mrshpc.h | 52 +++++++++++ arch/sh/kernel/Makefile_32 | 1 - arch/sh/kernel/Makefile_64 | 1 - arch/sh/kernel/cf-enabler.c | 168 ---------------------------------- 8 files changed, 63 insertions(+), 220 deletions(-) create mode 100644 arch/sh/include/mach-se/mach/mrshpc.h delete mode 100644 arch/sh/kernel/cf-enabler.c (limited to 'arch/sh/boards') diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 57fd4983cc1d..03c773b74bd2 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -701,49 +701,6 @@ config MAPLE Dreamcast with a serial line terminal or a remote network connection. -config CF_ENABLER - bool "Compact Flash Enabler support" - depends on SOLUTION_ENGINE - ---help--- - Compact Flash is a small, removable mass storage device introduced - in 1994 originally as a PCMCIA device. If you say `Y' here, you - compile in support for Compact Flash devices directly connected to - a SuperH processor. A Compact Flash FAQ is available at - . - - If your board has "Directly Connected" CompactFlash at area 5 or 6, - you may want to enable this option. Then, you can use CF as - primary IDE drive (only tested for SanDisk). - - If in doubt, select 'N'. - -choice - prompt "Compact Flash Connection Area" - depends on CF_ENABLER - default CF_AREA6 - -config CF_AREA5 - bool "Area5" - help - If your board has "Directly Connected" CompactFlash, You should - select the area where your CF is connected to. - - - "Area5" if CompactFlash is connected to Area 5 (0x14000000) - - "Area6" if it is connected to Area 6 (0x18000000) - - "Area6" will work for most boards. - -config CF_AREA6 - bool "Area6" - -endchoice - -config CF_BASE_ADDR - hex - depends on CF_ENABLER - default "0xb8000000" if CF_AREA6 - default "0xb4000000" if CF_AREA5 - source "arch/sh/drivers/pci/Kconfig" source "drivers/pci/Kconfig" diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c index 9123d9687bf7..527eb6b12610 100644 --- a/arch/sh/boards/mach-se/770x/setup.c +++ b/arch/sh/boards/mach-se/770x/setup.c @@ -8,8 +8,9 @@ */ #include #include -#include #include +#include +#include #include #include #include @@ -175,6 +176,7 @@ static struct platform_device *se_devices[] __initdata = { static int __init se_devices_setup(void) { + mrshpc_setup_windows(); return platform_add_devices(se_devices, ARRAY_SIZE(se_devices)); } device_initcall(se_devices_setup); diff --git a/arch/sh/boards/mach-se/7721/setup.c b/arch/sh/boards/mach-se/7721/setup.c index d3fc80ff4d83..55af4c36b43a 100644 --- a/arch/sh/boards/mach-se/7721/setup.c +++ b/arch/sh/boards/mach-se/7721/setup.c @@ -12,8 +12,9 @@ */ #include #include -#include #include +#include +#include #include #include @@ -74,8 +75,8 @@ static struct platform_device *se7721_devices[] __initdata = { static int __init se7721_devices_setup(void) { - return platform_add_devices(se7721_devices, - ARRAY_SIZE(se7721_devices)); + mrshpc_setup_windows(); + return platform_add_devices(se7721_devices, ARRAY_SIZE(se7721_devices)); } device_initcall(se7721_devices_setup); diff --git a/arch/sh/boards/mach-se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c index 02035bbf2cc2..af84904ed86f 100644 --- a/arch/sh/boards/mach-se/7722/setup.c +++ b/arch/sh/boards/mach-se/7722/setup.c @@ -15,9 +15,10 @@ #include #include #include +#include +#include #include #include -#include #include #include #include @@ -147,8 +148,8 @@ static struct platform_device *se7722_devices[] __initdata = { static int __init se7722_devices_setup(void) { - return platform_add_devices(se7722_devices, - ARRAY_SIZE(se7722_devices)); + mrshpc_setup_windows(); + return platform_add_devices(se7722_devices, ARRAY_SIZE(se7722_devices)); } device_initcall(se7722_devices_setup); diff --git a/arch/sh/include/mach-se/mach/mrshpc.h b/arch/sh/include/mach-se/mach/mrshpc.h new file mode 100644 index 000000000000..95c8b8254015 --- /dev/null +++ b/arch/sh/include/mach-se/mach/mrshpc.h @@ -0,0 +1,52 @@ +#ifndef __MACH_SE_MRSHPC_H +#define __MACH_SE_MRSHPC_H + +#include + +static void __init mrshpc_setup_windows(void) +{ + if ((__raw_readw(MRSHPC_CSR) & 0x000c) != 0) + return; /* Not detected */ + + if ((__raw_readw(MRSHPC_CSR) & 0x0080) == 0) { + __raw_writew(0x0674, MRSHPC_CPWCR); /* Card Vcc is 3.3v? */ + } else { + __raw_writew(0x0678, MRSHPC_CPWCR); /* Card Vcc is 5V */ + } + + /* + * PC-Card window open + * flag == COMMON/ATTRIBUTE/IO + */ + /* common window open */ + __raw_writew(0x8a84, MRSHPC_MW0CR1); + if((__raw_readw(MRSHPC_CSR) & 0x4000) != 0) + /* common mode & bus width 16bit SWAP = 1*/ + __raw_writew(0x0b00, MRSHPC_MW0CR2); + else + /* common mode & bus width 16bit SWAP = 0*/ + __raw_writew(0x0300, MRSHPC_MW0CR2); + + /* attribute window open */ + __raw_writew(0x8a85, MRSHPC_MW1CR1); + if ((__raw_readw(MRSHPC_CSR) & 0x4000) != 0) + /* attribute mode & bus width 16bit SWAP = 1*/ + __raw_writew(0x0a00, MRSHPC_MW1CR2); + else + /* attribute mode & bus width 16bit SWAP = 0*/ + __raw_writew(0x0200, MRSHPC_MW1CR2); + + /* I/O window open */ + __raw_writew(0x8a86, MRSHPC_IOWCR1); + __raw_writew(0x0008, MRSHPC_CDCR); /* I/O card mode */ + if ((__raw_readw(MRSHPC_CSR) & 0x4000) != 0) + __raw_writew(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/ + else + __raw_writew(0x0200, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 0*/ + + __raw_writew(0x2000, MRSHPC_ICR); + __raw_writeb(0x00, PA_MRSHPC_MW2 + 0x206); + __raw_writeb(0x42, PA_MRSHPC_MW2 + 0x200); +} + +#endif /* __MACH_SE_MRSHPC_H */ diff --git a/arch/sh/kernel/Makefile_32 b/arch/sh/kernel/Makefile_32 index df25304ad780..3c975ab45590 100644 --- a/arch/sh/kernel/Makefile_32 +++ b/arch/sh/kernel/Makefile_32 @@ -17,7 +17,6 @@ obj-y := debugtraps.o disassemble.o idle.o io.o io_generic.o irq.o \ obj-y += cpu/ timers/ obj-$(CONFIG_VSYSCALL) += vsyscall/ obj-$(CONFIG_SMP) += smp.o -obj-$(CONFIG_CF_ENABLER) += cf-enabler.o obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o diff --git a/arch/sh/kernel/Makefile_64 b/arch/sh/kernel/Makefile_64 index 678408cc35ca..fe425d7f6871 100644 --- a/arch/sh/kernel/Makefile_64 +++ b/arch/sh/kernel/Makefile_64 @@ -7,7 +7,6 @@ obj-y := debugtraps.o idle.o io.o io_generic.o irq.o machvec.o process_64.o \ obj-y += cpu/ timers/ obj-$(CONFIG_VSYSCALL) += vsyscall/ obj-$(CONFIG_SMP) += smp.o -obj-$(CONFIG_CF_ENABLER) += cf-enabler.o obj-$(CONFIG_SH_STANDARD_BIOS) += sh_bios.o obj-$(CONFIG_SH_CPU_FREQ) += cpufreq.o obj-$(CONFIG_MODULES) += sh_ksyms_64.o module.o diff --git a/arch/sh/kernel/cf-enabler.c b/arch/sh/kernel/cf-enabler.c deleted file mode 100644 index bea40339919b..000000000000 --- a/arch/sh/kernel/cf-enabler.c +++ /dev/null @@ -1,168 +0,0 @@ -/* $Id: cf-enabler.c,v 1.4 2004/02/22 22:44:36 kkojima Exp $ - * - * linux/drivers/block/cf-enabler.c - * - * Copyright (C) 1999 Niibe Yutaka - * Copyright (C) 2000 Toshiharu Nozawa - * Copyright (C) 2001 A&D Co., Ltd. - * - * Enable the CF configuration. - */ - -#include -#include -#include -#include -#include -#include - -/* - * You can connect Compact Flash directly to the bus of SuperH. - * This is the enabler for that. - * - * SIM: How generic is this really? It looks pretty board, or at - * least SH sub-type, specific to me. - * I know it doesn't work on the Overdrive! - */ - -/* - * 0xB8000000 : Attribute - * 0xB8001000 : Common Memory - * 0xBA000000 : I/O - */ -#if defined(CONFIG_CPU_SH4) -/* SH4 can't access PCMCIA interface through P2 area. - * we must remap it with appropriate attribute bit of the page set. - * this part is based on Greg Banks' hd64465_ss.c implementation - Masahiro Abe */ - -#if defined(CONFIG_CF_AREA6) -#define slot_no 0 -#else -#define slot_no 1 -#endif - -/* use this pointer to access to directly connected compact flash io area*/ -void *cf_io_base; - -static int __init allocate_cf_area(void) -{ - pgprot_t prot; - unsigned long paddrbase, psize; - - /* open I/O area window */ - paddrbase = virt_to_phys((void*)CONFIG_CF_BASE_ADDR); - psize = PAGE_SIZE; - prot = PAGE_KERNEL_PCC(slot_no, _PAGE_PCC_IO16); - cf_io_base = p3_ioremap(paddrbase, psize, prot.pgprot); - if (!cf_io_base) { - printk("allocate_cf_area : can't open CF I/O window!\n"); - return -ENOMEM; - } -/* printk("p3_ioremap(paddr=0x%08lx, psize=0x%08lx, prot=0x%08lx)=0x%08lx\n", - paddrbase, psize, prot.pgprot, cf_io_base);*/ - - /* XXX : do we need attribute and common-memory area also? */ - - return 0; -} -#endif - -static int __init cf_init_default(void) -{ -/* You must have enabled the card, and set the level interrupt - * before reaching this point. Possibly in boot ROM or boot loader. - */ -#if defined(CONFIG_CPU_SH4) - allocate_cf_area(); -#endif - - return 0; -} - -#if defined(CONFIG_SH_SOLUTION_ENGINE) -#include -#elif defined(CONFIG_SH_7722_SOLUTION_ENGINE) -#include -#elif defined(CONFIG_SH_7721_SOLUTION_ENGINE) -#include -#endif - -/* - * SolutionEngine Seriese - * - * about MS770xSE - * 0xB8400000 : Common Memory - * 0xB8500000 : Attribute - * 0xB8600000 : I/O - * - * about MS7722SE - * 0xB0400000 : Common Memory - * 0xB0500000 : Attribute - * 0xB0600000 : I/O - */ - -#if defined(CONFIG_SH_SOLUTION_ENGINE) || \ - defined(CONFIG_SH_7722_SOLUTION_ENGINE) || \ - defined(CONFIG_SH_7721_SOLUTION_ENGINE) -static int __init cf_init_se(void) -{ - if ((ctrl_inw(MRSHPC_CSR) & 0x000c) != 0) - return 0; /* Not detected */ - - if ((ctrl_inw(MRSHPC_CSR) & 0x0080) == 0) { - ctrl_outw(0x0674, MRSHPC_CPWCR); /* Card Vcc is 3.3v? */ - } else { - ctrl_outw(0x0678, MRSHPC_CPWCR); /* Card Vcc is 5V */ - } - - /* - * PC-Card window open - * flag == COMMON/ATTRIBUTE/IO - */ - /* common window open */ - ctrl_outw(0x8a84, MRSHPC_MW0CR1); - if((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0) - /* common mode & bus width 16bit SWAP = 1*/ - ctrl_outw(0x0b00, MRSHPC_MW0CR2); - else - /* common mode & bus width 16bit SWAP = 0*/ - ctrl_outw(0x0300, MRSHPC_MW0CR2); - - /* attribute window open */ - ctrl_outw(0x8a85, MRSHPC_MW1CR1); - if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0) - /* attribute mode & bus width 16bit SWAP = 1*/ - ctrl_outw(0x0a00, MRSHPC_MW1CR2); - else - /* attribute mode & bus width 16bit SWAP = 0*/ - ctrl_outw(0x0200, MRSHPC_MW1CR2); - - /* I/O window open */ - ctrl_outw(0x8a86, MRSHPC_IOWCR1); - ctrl_outw(0x0008, MRSHPC_CDCR); /* I/O card mode */ - if ((ctrl_inw(MRSHPC_CSR) & 0x4000) != 0) - ctrl_outw(0x0a00, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 1*/ - else - ctrl_outw(0x0200, MRSHPC_IOWCR2); /* bus width 16bit SWAP = 0*/ - - ctrl_outw(0x2000, MRSHPC_ICR); - ctrl_outb(0x00, PA_MRSHPC_MW2 + 0x206); - ctrl_outb(0x42, PA_MRSHPC_MW2 + 0x200); - return 0; -} -#else -static int __init cf_init_se(void) -{ - return -1; -} -#endif - -static int __init cf_init(void) -{ - if (mach_is_se() || mach_is_7722se() || mach_is_7721se()) - return cf_init_se(); - - return cf_init_default(); -} - -__initcall (cf_init); -- cgit v1.2.3 From 0790555437df2b6070af8f021b8d2ef79e70e144 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 19 Dec 2008 12:02:16 +0900 Subject: sh: add LCDC interrupt configuration to AP325 and Migo-R Add LCDC interrupt resources for AP325 and Migo-R. The LCDC driver does not require interrupts at this point, but changes such as one-shot SYS mode using deferred io, and wait-for-vblank will both need this. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/board-ap325rxa.c | 4 ++++ arch/sh/boards/mach-migor/setup.c | 4 ++++ 2 files changed, 8 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c index cc3540423614..1c67cba6e34f 100644 --- a/arch/sh/boards/board-ap325rxa.c +++ b/arch/sh/boards/board-ap325rxa.c @@ -197,6 +197,10 @@ static struct resource lcdc_resources[] = { .end = 0xfe941fff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = 28, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device lcdc_device = { diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 82e1d9a56aba..3e37fb25ef92 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -274,6 +274,10 @@ static struct resource migor_lcdc_resources[] = { .end = 0xfe941fff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = 28, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device migor_lcdc_device = { -- cgit v1.2.3 From b5868e8cdeb35cd9ddc3a541f81f318b0f6772b3 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 19 Dec 2008 15:34:50 +0900 Subject: sh: enable deferred io LCDC on Migo-R Enable LCDC deferred io on Migo-R using 1s delay. As with other deferred io frame buffers user space code should use fsync() on the frame buffer device to trigger an update. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/mach-migor/setup.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 3e37fb25ef92..cc1408119c24 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -262,6 +262,8 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = { .sys_bus_cfg = { .ldmt2r = 0x06000a09, .ldmt3r = 0x180e3418, + /* set 1s delay to encourage fsync() */ + .deferred_io_msec = 1000, }, } #endif -- cgit v1.2.3 From 2ea40dec26da89702dface74365cd16cea9ded6c Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Mon, 22 Dec 2008 03:25:04 +0900 Subject: sh: mach-sh03: Fix up pata_platform build breakage. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-sh03/setup.c | 29 ++++++++++++++++++++--------- 1 file changed, 20 insertions(+), 9 deletions(-) (limited to 'arch/sh/boards') diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index 42550bb5505d..74cfb4b8b03d 100644 --- a/arch/sh/boards/mach-sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -29,7 +29,22 @@ static void __init sh03_setup(char **cmdline_p) board_time_init = sh03_time_init; } -static struct resource cf_ide_resources[3]; +static struct resource cf_ide_resources[] = { + [0] = { + .start = 0x1f0, + .end = 0x1f0 + 8, + .flags = IORESOURCE_IO, + }, + [1] = { + .start = 0x1f0 + 0x206, + .end = 0x1f0 +8 + 0x206 + 8, + .flags = IORESOURCE_IO, + }, + [2] = { + .start = IRL2_IRQ, + .flags = IORESOURCE_IRQ, + }, +}; static struct platform_device cf_ide_device = { .name = "pata_platform", @@ -74,14 +89,10 @@ static int __init sh03_devices_setup(void) } /* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */ - cf_ide_resources[0].start = (unsigned long)cf_ide_base + 0x40; - cf_ide_resources[0].end = (unsigned long)cf_ide_base + 0x40 + 0x0f; - cf_ide_resources[0].flags = IORESOURCE_IO; - cf_ide_resources[1].start = (unsigned long)cf_ide_base + 0x2c; - cf_ide_resources[1].end = (unsigned long)cf_ide_base + 0x2c + 0x03; - cf_ide_resources[1].flags = IORESOURCE_IO; - cf_ide_resources[2].start = IRQ_FATA; - cf_ide_resources[2].flags = IORESOURCE_IRQ; + cf_ide_resources[0].start += (unsigned long)cf_ide_base; + cf_ide_resources[0].end += (unsigned long)cf_ide_base; + cf_ide_resources[1].start += (unsigned long)cf_ide_base; + cf_ide_resources[1].end += (unsigned long)cf_ide_base; return platform_add_devices(sh03_devices, ARRAY_SIZE(sh03_devices)); } -- cgit v1.2.3