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author | Paul Mundt <lethal@linux-sh.org> | 2009-10-26 01:47:44 (GMT) |
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committer | Paul Mundt <lethal@linux-sh.org> | 2009-10-26 01:47:44 (GMT) |
commit | 15893fb565921507da80e500d85bb2575989bb57 (patch) | |
tree | 16473cd98b2b4dd43f55d4880a7b42973f2f6bd0 /arch/sh/boards/mach-ecovec24 | |
parent | f32154c9b580f11017b01bf093514c900c09364e (diff) | |
parent | 96987d96f0058d8689a2b8ac288dbff2e6d85563 (diff) | |
download | linux-fsl-qoriq-15893fb565921507da80e500d85bb2575989bb57.tar.xz |
Merge branch 'sh/sdhi-mfd'
Conflicts:
arch/sh/boards/mach-ecovec24/setup.c
arch/sh/boards/mach-kfr2r09/setup.c
Diffstat (limited to 'arch/sh/boards/mach-ecovec24')
-rw-r--r-- | arch/sh/boards/mach-ecovec24/setup.c | 79 |
1 files changed, 78 insertions, 1 deletions
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 3b1ceb4..9d15196 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -428,6 +428,54 @@ static struct i2c_board_info ts_i2c_clients = { .irq = IRQ0, }; +/* SHDI0 */ +static struct resource sdhi0_resources[] = { + [0] = { + .name = "SDHI0", + .start = 0x04ce0000, + .end = 0x04ce01ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 101, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi0_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi0_resources), + .resource = sdhi0_resources, + .id = 0, + .archdata = { + .hwblk_id = HWBLK_SDHI0, + }, +}; + +/* SHDI1 */ +static struct resource sdhi1_resources[] = { + [0] = { + .name = "SDHI1", + .start = 0x04cf0000, + .end = 0x04cf01ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 24, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sdhi1_device = { + .name = "sh_mobile_sdhi", + .num_resources = ARRAY_SIZE(sdhi1_resources), + .resource = sdhi1_resources, + .id = 1, + .archdata = { + .hwblk_id = HWBLK_SDHI1, + }, +}; + static struct platform_device *ecovec_devices[] __initdata = { &heartbeat_device, &nor_flash_device, @@ -438,6 +486,8 @@ static struct platform_device *ecovec_devices[] __initdata = { &ceu0_device, &ceu1_device, &keysc_device, + &sdhi0_device, + &sdhi1_device, }; #define EEPROM_ADDR 0x50 @@ -710,6 +760,34 @@ static int __init arch_setup(void) gpio_direction_input(GPIO_PTR5); gpio_direction_input(GPIO_PTR6); + /* enable SDHI0 */ + gpio_request(GPIO_FN_SDHI0CD, NULL); + gpio_request(GPIO_FN_SDHI0WP, NULL); + gpio_request(GPIO_FN_SDHI0CMD, NULL); + gpio_request(GPIO_FN_SDHI0CLK, NULL); + gpio_request(GPIO_FN_SDHI0D3, NULL); + gpio_request(GPIO_FN_SDHI0D2, NULL); + gpio_request(GPIO_FN_SDHI0D1, NULL); + gpio_request(GPIO_FN_SDHI0D0, NULL); + + /* enable SDHI1 */ + gpio_request(GPIO_FN_SDHI1CD, NULL); + gpio_request(GPIO_FN_SDHI1WP, NULL); + gpio_request(GPIO_FN_SDHI1CMD, NULL); + gpio_request(GPIO_FN_SDHI1CLK, NULL); + gpio_request(GPIO_FN_SDHI1D3, NULL); + gpio_request(GPIO_FN_SDHI1D2, NULL); + gpio_request(GPIO_FN_SDHI1D1, NULL); + gpio_request(GPIO_FN_SDHI1D0, NULL); + + gpio_request(GPIO_PTB6, NULL); + gpio_request(GPIO_PTB7, NULL); + gpio_direction_output(GPIO_PTB6, 1); + gpio_direction_output(GPIO_PTB7, 1); + + /* I/O buffer drive ability is high for SDHI1 */ + ctrl_outw((ctrl_inw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA); + /* enable I2C device */ i2c_register_board_info(1, i2c1_devices, ARRAY_SIZE(i2c1_devices)); @@ -726,7 +804,6 @@ static int __init devices_setup(void) } device_initcall(devices_setup); - static struct sh_machine_vector mv_ecovec __initmv = { .mv_name = "R0P7724 (EcoVec)", }; |