diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-mackerel.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-mackerel.c | 253 |
1 files changed, 105 insertions, 148 deletions
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index 2fed62f66045..fa3407da682a 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -40,6 +40,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/mtd/sh_flctl.h> +#include <linux/pinctrl/machine.h> #include <linux/pm_clock.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> @@ -202,9 +203,7 @@ * * it needs amixer settings for playing * - * amixer set "Headphone" on - * amixer set "HPOUTL Mixer DACH" on - * amixer set "HPOUTR Mixer DACH" on + * amixer set "Headphone Enable" on */ /* Fixed 3.3V and 1.8V regulators to be used by multiple devices */ @@ -365,7 +364,7 @@ static struct fb_videomode mackerel_lcdc_modes[] = { static int mackerel_set_brightness(int brightness) { - gpio_set_value(GPIO_PORT31, brightness); + gpio_set_value(31, brightness); return 0; } @@ -502,18 +501,18 @@ static struct platform_device hdmi_lcdc_device = { }, }; -static struct asoc_simple_dai_init_info fsi2_hdmi_init_info = { - .cpu_daifmt = SND_SOC_DAIFMT_CBM_CFM, -}; - static struct asoc_simple_card_info fsi2_hdmi_info = { .name = "HDMI", .card = "FSI2B-HDMI", - .cpu_dai = "fsib-dai", .codec = "sh-mobile-hdmi", .platform = "sh_fsi2", - .codec_dai = "sh_mobile_hdmi-hifi", - .init = &fsi2_hdmi_init_info, + .cpu_dai = { + .name = "fsib-dai", + .fmt = SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF, + }, + .codec_dai = { + .name = "sh_mobile_hdmi-hifi", + }, }; static struct platform_device fsi_hdmi_device = { @@ -598,12 +597,14 @@ static int usbhs_get_vbus(struct platform_device *pdev) return usbhs_is_connected(usbhs_get_priv(pdev)); } -static void usbhs_phy_reset(struct platform_device *pdev) +static int usbhs_phy_reset(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); /* init phy */ __raw_writew(0x8a0a, priv->usbcrcaddr); + + return 0; } static int usbhs0_get_id(struct platform_device *pdev) @@ -630,11 +631,13 @@ static int usbhs0_hardware_init(struct platform_device *pdev) return 0; } -static void usbhs0_hardware_exit(struct platform_device *pdev) +static int usbhs0_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); cancel_delayed_work_sync(&priv->work); + + return 0; } static struct usbhs_private usbhs0_private = { @@ -737,7 +740,7 @@ static int usbhs1_hardware_init(struct platform_device *pdev) return 0; } -static void usbhs1_hardware_exit(struct platform_device *pdev) +static int usbhs1_hardware_exit(struct platform_device *pdev) { struct usbhs_private *priv = usbhs_get_priv(pdev); @@ -745,6 +748,8 @@ static void usbhs1_hardware_exit(struct platform_device *pdev) __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr); free_irq(IRQ8, pdev); + + return 0; } static int usbhs1_get_id(struct platform_device *pdev) @@ -821,22 +826,22 @@ static struct platform_device usbhs1_device = { static struct gpio_led mackerel_leds[] = { { .name = "led0", - .gpio = GPIO_PORT0, + .gpio = 0, .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led1", - .gpio = GPIO_PORT1, + .gpio = 1, .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led2", - .gpio = GPIO_PORT2, + .gpio = 2, .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led3", - .gpio = GPIO_PORT159, + .gpio = 159, .default_state = LEDS_GPIO_DEFSTATE_ON, } }; @@ -858,16 +863,12 @@ static struct platform_device leds_device = { #define IRQ_FSI evt2irq(0x1840) static struct sh_fsi_platform_info fsi_info = { .port_a = { - .flags = SH_FSI_BRS_INV, .tx_id = SHDMA_SLAVE_FSIA_TX, .rx_id = SHDMA_SLAVE_FSIA_RX, }, .port_b = { - .flags = SH_FSI_BRS_INV | - SH_FSI_BRM_INV | - SH_FSI_LRS_INV | - SH_FSI_CLK_CPG | - SH_FSI_FMT_SPDIF, + .flags = SH_FSI_CLK_CPG | + SH_FSI_FMT_SPDIF, } }; @@ -896,21 +897,21 @@ static struct platform_device fsi_device = { }, }; -static struct asoc_simple_dai_init_info fsi2_ak4643_init_info = { - .fmt = SND_SOC_DAIFMT_LEFT_J, - .codec_daifmt = SND_SOC_DAIFMT_CBM_CFM, - .cpu_daifmt = SND_SOC_DAIFMT_CBS_CFS, - .sysclk = 11289600, -}; - static struct asoc_simple_card_info fsi2_ak4643_info = { .name = "AK4643", .card = "FSI2A-AK4643", - .cpu_dai = "fsia-dai", .codec = "ak4642-codec.0-0013", .platform = "sh_fsi2", - .codec_dai = "ak4642-hifi", - .init = &fsi2_ak4643_init_info, + .daifmt = SND_SOC_DAIFMT_LEFT_J, + .cpu_dai = { + .name = "fsia-dai", + .fmt = SND_SOC_DAIFMT_CBS_CFS, + }, + .codec_dai = { + .name = "ak4642-hifi", + .fmt = SND_SOC_DAIFMT_CBM_CFM, + .sysclk = 11289600, + }, }; static struct platform_device fsi_ak4643_device = { @@ -968,40 +969,27 @@ static struct platform_device nand_flash_device = { }, }; -/* - * The card detect pin of the top SD/MMC slot (CN7) is active low and is - * connected to GPIO A22 of SH7372 (GPIO_PORT41). - */ -static int slot_cn7_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(GPIO_PORT41); -} - /* SDHI0 */ static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, .tmio_flags = TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ, - .cd_gpio = GPIO_PORT172, + .cd_gpio = 172, }; static struct resource sdhi0_resources[] = { - [0] = { + { .name = "SDHI0", .start = 0xe6850000, .end = 0xe68500ff, .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */, - .flags = IORESOURCE_IRQ, - }, - [2] = { + }, { + .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, .flags = IORESOURCE_IRQ, - }, - [3] = { + }, { + .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, .flags = IORESOURCE_IRQ, }, @@ -1017,36 +1005,30 @@ static struct platform_device sdhi0_device = { }, }; -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) /* SDHI1 */ + +/* GPIO 41 can trigger IRQ8, but it is used by USBHS1, we have to poll */ static struct sh_mobile_sdhi_info sdhi1_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_ocr_mask = MMC_VDD_165_195, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn7_get_cd, + .cd_gpio = 41, }; static struct resource sdhi1_resources[] = { - [0] = { + { .name = "SDHI1", .start = 0xe6860000, .end = 0xe68600ff, .flags = IORESOURCE_MEM, - }, - [1] = { - .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, - .start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */ - .flags = IORESOURCE_IRQ, - }, - [2] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ .flags = IORESOURCE_IRQ, - }, - [3] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ .flags = IORESOURCE_IRQ, @@ -1064,43 +1046,32 @@ static struct platform_device sdhi1_device = { }; #endif +/* SDHI2 */ + /* * The card detect pin of the top SD/MMC slot (CN23) is active low and is - * connected to GPIO SCIFB_SCK of SH7372 (GPIO_PORT162). + * connected to GPIO SCIFB_SCK of SH7372 (GPIO 162). */ -static int slot_cn23_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(GPIO_PORT162); -} - -/* SDHI2 */ static struct sh_mobile_sdhi_info sdhi2_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI2_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI2_RX, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, + .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_USE_GPIO_CD, .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn23_get_cd, + .cd_gpio = 162, }; static struct resource sdhi2_resources[] = { - [0] = { + { .name = "SDHI2", .start = 0xe6870000, .end = 0xe68700ff, .flags = IORESOURCE_MEM, - }, - [1] = { - .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, - .start = evt2irq(0x1200), /* SDHI2_SDHI2I0 */ - .flags = IORESOURCE_IRQ, - }, - [2] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDCARD, .start = evt2irq(0x1220), /* SDHI2_SDHI2I1 */ .flags = IORESOURCE_IRQ, - }, - [3] = { + }, { .name = SH_MOBILE_SDHI_IRQ_SDIO, .start = evt2irq(0x1240), /* SDHI2_SDHI2I2 */ .flags = IORESOURCE_IRQ, @@ -1118,6 +1089,7 @@ static struct platform_device sdhi2_device = { }; /* SH_MMCIF */ +#if IS_ENABLED(CONFIG_MMC_SH_MMCIF) static struct resource sh_mmcif_resources[] = { [0] = { .name = "MMCIF", @@ -1139,11 +1111,12 @@ static struct resource sh_mmcif_resources[] = { static struct sh_mmcif_plat_data sh_mmcif_plat = { .sup_pclk = 0, - .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn7_get_cd, + .use_cd_gpio = true, + /* card detect pin for SD/MMC slot (CN7) */ + .cd_gpio = 41, .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, }; @@ -1159,7 +1132,7 @@ static struct platform_device sh_mmcif_device = { .num_resources = ARRAY_SIZE(sh_mmcif_resources), .resource = sh_mmcif_resources, }; - +#endif static int mackerel_camera_add(struct soc_camera_device *icd); static void mackerel_camera_del(struct soc_camera_device *icd); @@ -1266,11 +1239,12 @@ static struct platform_device *mackerel_devices[] __initdata = { &fsi_hdmi_device, &nand_flash_device, &sdhi0_device, -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) &sdhi1_device, +#else + &sh_mmcif_device, #endif &sdhi2_device, - &sh_mmcif_device, &ceu_device, &mackerel_camera, &hdmi_device, @@ -1334,6 +1308,34 @@ static struct i2c_board_info i2c1_devices[] = { }, }; +static const struct pinctrl_map mackerel_pinctrl_map[] = { + /* SDHI0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", + "sdhi0_data4", "sdhi0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", + "sdhi0_ctrl", "sdhi0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", + "sdhi0_wp", "sdhi0"), + /* SDHI1 */ +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", + "sdhi1_data4", "sdhi1"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", + "sdhi1_ctrl", "sdhi1"), +#else + /* MMCIF */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", + "mmc0_data8_0", "mmc0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", + "mmc0_ctrl_0", "mmc0"), +#endif + /* SDHI2 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", + "sdhi2_data4", "sdhi2"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", + "sdhi2_ctrl", "sdhi2"), +}; + #define GPIO_PORT9CR IOMEM(0xE6051009) #define GPIO_PORT10CR IOMEM(0xE605100A) #define GPIO_PORT167CR IOMEM(0xE60520A7) @@ -1350,10 +1352,11 @@ static void __init mackerel_init(void) { "A3SP", &usbhs0_device, }, { "A3SP", &usbhs1_device, }, { "A3SP", &nand_flash_device, }, - { "A3SP", &sh_mmcif_device, }, { "A3SP", &sdhi0_device, }, -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) +#if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) { "A3SP", &sdhi1_device, }, +#else + { "A3SP", &sh_mmcif_device, }, #endif { "A3SP", &sdhi2_device, }, { "A4R", &ceu_device, }, @@ -1370,6 +1373,8 @@ static void __init mackerel_init(void) /* External clock source */ clk_set_rate(&sh7372_dv_clki_clk, 27000000); + pinctrl_register_mappings(mackerel_pinctrl_map, + ARRAY_SIZE(mackerel_pinctrl_map)); sh7372_pinmux_init(); /* enable SCIFA0 */ @@ -1408,11 +1413,10 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_LCDDISP, NULL); gpio_request(GPIO_FN_LCDDCK, NULL); - gpio_request(GPIO_PORT31, NULL); /* backlight */ - gpio_direction_output(GPIO_PORT31, 0); /* off by default */ + /* backlight, off by default */ + gpio_request_one(31, GPIOF_OUT_INIT_LOW, NULL); - gpio_request(GPIO_PORT151, NULL); /* LCDDON */ - gpio_direction_output(GPIO_PORT151, 1); + gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ /* USBHS0 */ gpio_request(GPIO_FN_VBUS0_0, NULL); @@ -1428,11 +1432,10 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_FSIAILR, NULL); gpio_request(GPIO_FN_FSIAISLD, NULL); gpio_request(GPIO_FN_FSIAOSLD, NULL); - gpio_request(GPIO_PORT161, NULL); - gpio_direction_output(GPIO_PORT161, 0); /* slave */ + gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ - gpio_request(GPIO_PORT9, NULL); - gpio_request(GPIO_PORT10, NULL); + gpio_request(9, NULL); + gpio_request(10, NULL); gpio_direction_none(GPIO_PORT9CR); /* FSIAOBT needs no direction */ gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */ @@ -1461,55 +1464,9 @@ static void __init mackerel_init(void) gpio_request(GPIO_FN_IRQ21, NULL); irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); - /* enable SDHI0 */ - gpio_request(GPIO_FN_SDHIWP0, NULL); - gpio_request(GPIO_FN_SDHICMD0, NULL); - gpio_request(GPIO_FN_SDHICLK0, NULL); - gpio_request(GPIO_FN_SDHID0_3, NULL); - gpio_request(GPIO_FN_SDHID0_2, NULL); - gpio_request(GPIO_FN_SDHID0_1, NULL); - gpio_request(GPIO_FN_SDHID0_0, NULL); - /* SDHI0 PORT172 card-detect IRQ26 */ gpio_request(GPIO_FN_IRQ26_172, NULL); -#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) - /* enable SDHI1 */ - gpio_request(GPIO_FN_SDHICMD1, NULL); - gpio_request(GPIO_FN_SDHICLK1, NULL); - gpio_request(GPIO_FN_SDHID1_3, NULL); - gpio_request(GPIO_FN_SDHID1_2, NULL); - gpio_request(GPIO_FN_SDHID1_1, NULL); - gpio_request(GPIO_FN_SDHID1_0, NULL); -#endif - /* card detect pin for MMC slot (CN7) */ - gpio_request(GPIO_PORT41, NULL); - gpio_direction_input(GPIO_PORT41); - - /* enable SDHI2 */ - gpio_request(GPIO_FN_SDHICMD2, NULL); - gpio_request(GPIO_FN_SDHICLK2, NULL); - gpio_request(GPIO_FN_SDHID2_3, NULL); - gpio_request(GPIO_FN_SDHID2_2, NULL); - gpio_request(GPIO_FN_SDHID2_1, NULL); - gpio_request(GPIO_FN_SDHID2_0, NULL); - - /* card detect pin for microSD slot (CN23) */ - gpio_request(GPIO_PORT162, NULL); - gpio_direction_input(GPIO_PORT162); - - /* MMCIF */ - gpio_request(GPIO_FN_MMCD0_0, NULL); - gpio_request(GPIO_FN_MMCD0_1, NULL); - gpio_request(GPIO_FN_MMCD0_2, NULL); - gpio_request(GPIO_FN_MMCD0_3, NULL); - gpio_request(GPIO_FN_MMCD0_4, NULL); - gpio_request(GPIO_FN_MMCD0_5, NULL); - gpio_request(GPIO_FN_MMCD0_6, NULL); - gpio_request(GPIO_FN_MMCD0_7, NULL); - gpio_request(GPIO_FN_MMCCMD0, NULL); - gpio_request(GPIO_FN_MMCCLK0, NULL); - /* FLCTL */ gpio_request(GPIO_FN_D0_NAF0, NULL); gpio_request(GPIO_FN_D1_NAF1, NULL); @@ -1593,6 +1550,6 @@ DT_MACHINE_START(MACKEREL_DT, "mackerel") .handle_irq = shmobile_handle_irq_intc, .init_machine = mackerel_init, .init_late = sh7372_pm_init_late, - .timer = &shmobile_timer, + .init_time = sh7372_earlytimer_init, .dt_compat = mackerel_boards_compat_dt, MACHINE_END |