diff options
Diffstat (limited to 'arch/arm/mach-mmp/mmp2.c')
| -rw-r--r-- | arch/arm/mach-mmp/mmp2.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c deleted file mode 100644 index bbc4c2274de3..000000000000 --- a/arch/arm/mach-mmp/mmp2.c +++ /dev/null @@ -1,175 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-mmp/mmp2.c - * - * code name MMP2 - * - * Copyright (C) 2009 Marvell International Ltd. - */ -#include <linux/clk/mmp.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/irqchip/mmp.h> -#include <linux/platform_device.h> - -#include <asm/hardware/cache-tauros2.h> - -#include <asm/mach/time.h> -#include "addr-map.h" -#include "regs-apbc.h" -#include <linux/soc/mmp/cputype.h> -#include "irqs.h" -#include "mfp.h" -#include "devices.h" -#include "mmp2.h" -#include "pm-mmp2.h" - -#include "common.h" - -#define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000) - -static struct mfp_addr_map mmp2_addr_map[] __initdata = { - - MFP_ADDR_X(GPIO0, GPIO58, 0x54), - MFP_ADDR_X(GPIO59, GPIO73, 0x280), - MFP_ADDR_X(GPIO74, GPIO101, 0x170), - - MFP_ADDR(GPIO102, 0x0), - MFP_ADDR(GPIO103, 0x4), - MFP_ADDR(GPIO104, 0x1fc), - MFP_ADDR(GPIO105, 0x1f8), - MFP_ADDR(GPIO106, 0x1f4), - MFP_ADDR(GPIO107, 0x1f0), - MFP_ADDR(GPIO108, 0x21c), - MFP_ADDR(GPIO109, 0x218), - MFP_ADDR(GPIO110, 0x214), - MFP_ADDR(GPIO111, 0x200), - MFP_ADDR(GPIO112, 0x244), - MFP_ADDR(GPIO113, 0x25c), - MFP_ADDR(GPIO114, 0x164), - MFP_ADDR_X(GPIO115, GPIO122, 0x260), - - MFP_ADDR(GPIO123, 0x148), - MFP_ADDR_X(GPIO124, GPIO141, 0xc), - - MFP_ADDR(GPIO142, 0x8), - MFP_ADDR_X(GPIO143, GPIO151, 0x220), - MFP_ADDR_X(GPIO152, GPIO153, 0x248), - MFP_ADDR_X(GPIO154, GPIO155, 0x254), - MFP_ADDR_X(GPIO156, GPIO159, 0x14c), - - MFP_ADDR(GPIO160, 0x250), - MFP_ADDR(GPIO161, 0x210), - MFP_ADDR(GPIO162, 0x20c), - MFP_ADDR(GPIO163, 0x208), - MFP_ADDR(GPIO164, 0x204), - MFP_ADDR(GPIO165, 0x1ec), - MFP_ADDR(GPIO166, 0x1e8), - MFP_ADDR(GPIO167, 0x1e4), - MFP_ADDR(GPIO168, 0x1e0), - - MFP_ADDR_X(TWSI1_SCL, TWSI1_SDA, 0x140), - MFP_ADDR_X(TWSI4_SCL, TWSI4_SDA, 0x2bc), - - MFP_ADDR(PMIC_INT, 0x2c4), - MFP_ADDR(CLK_REQ, 0x160), - - MFP_ADDR_END, -}; - -void mmp2_clear_pmic_int(void) -{ - void __iomem *mfpr_pmic; - unsigned long data; - - mfpr_pmic = APB_VIRT_BASE + 0x1e000 + 0x2c4; - data = __raw_readl(mfpr_pmic); - __raw_writel(data | (1 << 6), mfpr_pmic); - __raw_writel(data, mfpr_pmic); -} - -void __init mmp2_init_irq(void) -{ - mmp2_init_icu(); -#ifdef CONFIG_PM - icu_irq_chip.irq_set_wake = mmp2_set_wake; -#endif -} - -static int __init mmp2_init(void) -{ - if (cpu_is_mmp2()) { -#ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(0); -#endif - mfp_init_base(MFPR_VIRT_BASE); - mfp_init_addr(mmp2_addr_map); - mmp2_clk_init(APB_PHYS_BASE + 0x50000, - AXI_PHYS_BASE + 0x82800, - APB_PHYS_BASE + 0x15000); - } - - return 0; -} -postcore_initcall(mmp2_init); - -#define APBC_TIMERS APBC_REG(0x024) - -void __init mmp2_timer_init(void) -{ - unsigned long clk_rst; - - __raw_writel(APBC_APBCLK | APBC_RST, APBC_TIMERS); - - /* - * enable bus/functional clock, enable 6.5MHz (divider 4), - * release reset - */ - clk_rst = APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(1); - __raw_writel(clk_rst, APBC_TIMERS); - - mmp_timer_init(IRQ_MMP2_TIMER1, 6500000); -} - -/* on-chip devices */ -MMP2_DEVICE(uart1, "pxa2xx-uart", 0, UART1, 0xd4030000, 0x30, 4, 5); -MMP2_DEVICE(uart2, "pxa2xx-uart", 1, UART2, 0xd4017000, 0x30, 20, 21); -MMP2_DEVICE(uart3, "pxa2xx-uart", 2, UART3, 0xd4018000, 0x30, 22, 23); -MMP2_DEVICE(uart4, "pxa2xx-uart", 3, UART4, 0xd4016000, 0x30, 18, 19); -MMP2_DEVICE(twsi1, "pxa2xx-i2c", 0, TWSI1, 0xd4011000, 0x70); -MMP2_DEVICE(twsi2, "pxa2xx-i2c", 1, TWSI2, 0xd4031000, 0x70); -MMP2_DEVICE(twsi3, "pxa2xx-i2c", 2, TWSI3, 0xd4032000, 0x70); -MMP2_DEVICE(twsi4, "pxa2xx-i2c", 3, TWSI4, 0xd4033000, 0x70); -MMP2_DEVICE(twsi5, "pxa2xx-i2c", 4, TWSI5, 0xd4033800, 0x70); -MMP2_DEVICE(twsi6, "pxa2xx-i2c", 5, TWSI6, 0xd4034000, 0x70); -MMP2_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x100, 28, 29); -MMP2_DEVICE(sdh0, "sdhci-pxav3", 0, MMC, 0xd4280000, 0x120); -MMP2_DEVICE(sdh1, "sdhci-pxav3", 1, MMC2, 0xd4280800, 0x120); -MMP2_DEVICE(sdh2, "sdhci-pxav3", 2, MMC3, 0xd4281000, 0x120); -MMP2_DEVICE(sdh3, "sdhci-pxav3", 3, MMC4, 0xd4281800, 0x120); -MMP2_DEVICE(asram, "asram", -1, NONE, 0xe0000000, 0x4000); -/* 0xd1000000 ~ 0xd101ffff is reserved for secure processor */ -MMP2_DEVICE(isram, "isram", -1, NONE, 0xd1020000, 0x18000); - -struct resource mmp2_resource_gpio[] = { - { - .start = 0xd4019000, - .end = 0xd4019fff, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_MMP2_GPIO, - .end = IRQ_MMP2_GPIO, - .name = "gpio_mux", - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device mmp2_device_gpio = { - .name = "mmp2-gpio", - .id = -1, - .num_resources = ARRAY_SIZE(mmp2_resource_gpio), - .resource = mmp2_resource_gpio, -}; |