diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-shmobile/board-ape6evm.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index af6dd39d375..8c7529cc486 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -21,6 +21,8 @@ #include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/kernel.h> +#include <linux/mmc/host.h> +#include <linux/mmc/sh_mmcif.h> #include <linux/pinctrl/machine.h> #include <linux/platform_device.h> #include <linux/regulator/fixed.h> @@ -54,6 +56,25 @@ static const struct smsc911x_platform_config lan9220_data = { .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, }; +/* + * On APE6EVM power is supplied to MMCIF by a tps80032 regulator. For now we + * model a VDD supply to MMCIF, using a fixed 3.3V regulator. + */ +static struct regulator_consumer_supply fixed3v3_power_consumers[] = +{ + REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), +}; + +/* MMCIF */ +static struct sh_mmcif_plat_data mmcif0_pdata = { + .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, +}; + +static struct resource mmcif0_resources[] = { + DEFINE_RES_MEM_NAMED(0xee200000, 0x100, "MMCIF0"), + DEFINE_RES_IRQ(gic_spi(169)), +}; + static const struct pinctrl_map ape6evm_pinctrl_map[] = { /* SCIFA0 console */ PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4", @@ -61,6 +82,11 @@ static const struct pinctrl_map ape6evm_pinctrl_map[] = { /* SMSC */ PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4", "irqc_irq40", "irqc"), + /* MMCIF0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4", + "mmc0_data8", "mmc0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4", + "mmc0_ctrl", "mmc0"), }; static void __init ape6evm_add_standard_devices(void) @@ -93,6 +119,11 @@ static void __init ape6evm_add_standard_devices(void) platform_device_register_resndata(&platform_bus, "smsc911x", -1, lan9220_res, ARRAY_SIZE(lan9220_res), &lan9220_data, sizeof(lan9220_data)); + regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers, + ARRAY_SIZE(fixed3v3_power_consumers), 3300000); + platform_device_register_resndata(&platform_bus, "sh_mmcif", 0, + mmcif0_resources, ARRAY_SIZE(mmcif0_resources), + &mmcif0_pdata, sizeof(mmcif0_pdata)); } static const char *ape6evm_boards_compat_dt[] __initdata = { |