From 143f3b833f98271341379d813cb72deb1657a380 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 19 Feb 2010 09:54:06 +0000 Subject: [PATCH] ARM: mach-shmobile: G3EVM FLCTL platform data This patch adds FLCTL platform data for the G3EVM board. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/arm/mach-shmobile/board-g3evm.c | 67 ++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/arch/arm/mach-shmobile/board-g3evm.c b/arch/arm/mach-shmobile/board-g3evm.c index 9d326893a212..9247503296c4 100644 --- a/arch/arm/mach-shmobile/board-g3evm.c +++ b/arch/arm/mach-shmobile/board-g3evm.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -166,10 +167,53 @@ static struct platform_device keysc_device = { }, }; +static struct mtd_partition nand_partition_info[] = { + { + .name = "system", + .offset = 0, + .size = 64 * 1024 * 1024, + }, + { + .name = "userdata", + .offset = MTDPART_OFS_APPEND, + .size = 128 * 1024 * 1024, + }, + { + .name = "cache", + .offset = MTDPART_OFS_APPEND, + .size = 64 * 1024 * 1024, + }, +}; + +static struct resource nand_flash_resources[] = { + [0] = { + .start = 0xe6a30000, + .end = 0xe6a3009b, + .flags = IORESOURCE_MEM, + } +}; + +static struct sh_flctl_platform_data nand_flash_data = { + .parts = nand_partition_info, + .nr_parts = ARRAY_SIZE(nand_partition_info), + .flcmncr_val = QTSEL_E | FCKSEL_E | TYPESEL_SET | NANWF_E + | SHBUSSEL | SEL_16BIT, +}; + +static struct platform_device nand_flash_device = { + .name = "sh_flctl", + .resource = nand_flash_resources, + .num_resources = ARRAY_SIZE(nand_flash_resources), + .dev = { + .platform_data = &nand_flash_data, + }, +}; + static struct platform_device *g3evm_devices[] __initdata = { &nor_flash_device, &usb_host_device, &keysc_device, + &nand_flash_device, }; static struct map_desc g3evm_io_desc[] __initdata = { @@ -251,6 +295,29 @@ static void __init g3evm_init(void) gpio_request(GPIO_FN_PORT57_KEYIN5_PU, NULL); gpio_request(GPIO_FN_PORT58_KEYIN6_PU, NULL); + /* FLCTL */ + gpio_request(GPIO_FN_FCE0, NULL); + gpio_request(GPIO_FN_D0_ED0_NAF0, NULL); + gpio_request(GPIO_FN_D1_ED1_NAF1, NULL); + gpio_request(GPIO_FN_D2_ED2_NAF2, NULL); + gpio_request(GPIO_FN_D3_ED3_NAF3, NULL); + gpio_request(GPIO_FN_D4_ED4_NAF4, NULL); + gpio_request(GPIO_FN_D5_ED5_NAF5, NULL); + gpio_request(GPIO_FN_D6_ED6_NAF6, NULL); + gpio_request(GPIO_FN_D7_ED7_NAF7, NULL); + gpio_request(GPIO_FN_D8_ED8_NAF8, NULL); + gpio_request(GPIO_FN_D9_ED9_NAF9, NULL); + gpio_request(GPIO_FN_D10_ED10_NAF10, NULL); + gpio_request(GPIO_FN_D11_ED11_NAF11, NULL); + gpio_request(GPIO_FN_D12_ED12_NAF12, NULL); + gpio_request(GPIO_FN_D13_ED13_NAF13, NULL); + gpio_request(GPIO_FN_D14_ED14_NAF14, NULL); + gpio_request(GPIO_FN_D15_ED15_NAF15, NULL); + gpio_request(GPIO_FN_WE0_XWR0_FWE, NULL); + gpio_request(GPIO_FN_FRB, NULL); + /* FOE, FCDE, FSC on dedicated pins */ + __raw_writel(__raw_readl(0xe6158048) & ~(1 << 15), 0xe6158048); + sh7367_add_standard_devices(); platform_add_devices(g3evm_devices, ARRAY_SIZE(g3evm_devices)); -- 2.39.2