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| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2018-12-04 19:58:12 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-12-11 08:12:56 -0800 |
| commit | 1e6755f5e8f01a92ab29b86aed9d9db3ec39a681 (patch) | |
| tree | dbb1a841cd27140dd653b528ae78c4c6c3799814 | |
| parent | 028baad5221e5f96361c8c4df29020badc92e123 (diff) | |
| download | linux-1e6755f5e8f01a92ab29b86aed9d9db3ec39a681.tar.gz linux-1e6755f5e8f01a92ab29b86aed9d9db3ec39a681.tar.bz2 linux-1e6755f5e8f01a92ab29b86aed9d9db3ec39a681.zip | |
ARM: OMAP1: add MMC configuration for Palm Tungsten E
Add initial MMC configuration for Palm Tungsten E to allow using a proper
rootfs on the device. This still assumes the bootloader enabling the MMC,
and that the card is always present and writeable.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/mach-omap1/board-palmte.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 2dc5deb19803..d4d8a32e57eb 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -43,6 +43,7 @@ #include <mach/hardware.h> #include <mach/usb.h> +#include "mmc.h" #include "common.h" #define PALMTE_USBDETECT_GPIO 0 @@ -208,6 +209,33 @@ static void __init palmte_misc_gpio_setup(void) gpio_direction_input(PALMTE_USB_OR_DC_GPIO); } +#if IS_ENABLED(CONFIG_MMC_OMAP) + +static struct omap_mmc_platform_data _palmte_mmc_config = { + .nr_slots = 1, + .slots[0] = { + .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, + .name = "mmcblk", + }, +}; + +static struct omap_mmc_platform_data *palmte_mmc_config[OMAP15XX_NR_MMC] = { + [0] = &_palmte_mmc_config, +}; + +static void palmte_mmc_init(void) +{ + omap1_init_mmc(palmte_mmc_config, OMAP15XX_NR_MMC); +} + +#else /* CONFIG_MMC_OMAP */ + +static void palmte_mmc_init(void) +{ +} + +#endif /* CONFIG_MMC_OMAP */ + static void __init omap_palmte_init(void) { /* mux pins for uarts */ @@ -228,6 +256,7 @@ static void __init omap_palmte_init(void) omap_register_i2c_bus(1, 100, NULL, 0); omapfb_set_lcd_config(&palmte_lcd_config); + palmte_mmc_init(); } MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E") |