ping Op 31 mrt 2009, om 10:53 heeft Koen Kooi het volgende geschreven:
The ldp board was left behind when other boards got updated. The ldp info was copied from the beagleboard board file and s/beagle/ldp/gChanges since v2: * fixed email address Changes since v1: * dropped vsim portion since only 4 pins are hooked up Signed-off-by: Koen Kooi <koen@xxxxxxxxxxxxxxx> ---arch/arm/mach-omap2/board-ldp.c | 32 ++++++++++++++++++++++++++++++ ++1 files changed, 32 insertions(+), 0 deletions(-)diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/ board-ldp.cindex 30926b0..19a5c15 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -22,6 +22,7 @@ #include <linux/clk.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> +#include <linux/regulator/machine.h> #include <linux/i2c/twl4030.h> #include <mach/hardware.h>@@ -450,7 +451,16 @@ static struct twl4030_script *twl4030_scripts[] __initdata = {&wrst_script, }; +static const struct twl4030_resconfig ldp_resconfig[] = { + /* disable regulators that u-boot left enabled; the + * devices' drivers should be managing these. + */ + { .resource = RES_VMMC1, }, + { 0, }, +}; + static struct twl4030_power_data sdp3430_t2scripts_data __initdata = { + .resource_config = ldp_resconfig, .scripts = twl4030_scripts, .size = ARRAY_SIZE(twl4030_scripts), };@@ -474,6 +484,25 @@ static struct twl4030_madc_platform_data ldp_madc_data = {.irq_line = 1, }; +static struct regulator_consumer_supply ldp_vmmc1_supply = { + .supply = "vmmc", +}; ++/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */+static struct regulator_init_data ldp_vmmc1 = { + .constraints = { + .min_uV = 1850000, + .max_uV = 3150000, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE + | REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &ldp_vmmc1_supply, +}; + static struct twl4030_platform_data ldp_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END,@@ -483,6 +512,7 @@ static struct twl4030_platform_data ldp_twldata = {.madc = &ldp_madc_data, .usb = &ldp_usb_data, .power = &sdp3430_t2scripts_data, + .vmmc1 = &ldp_vmmc1, .gpio = &ldp_gpio_data, .keypad = &ldp_kp_twl4030_data, }; @@ -530,6 +560,8 @@ static void __init omap_ldp_init(void) omap_serial_init(); usb_musb_init(); twl4030_mmc_init(mmc); + /* link regulators to MMC adapters */ + ldp_vmmc1_supply.dev = mmc[0].dev; } static void __init omap_ldp_map_io(void) -- 1.6.2 --To unsubscribe from this list: send the line "unsubscribe linux- omap" inthe body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
Attachment:
PGP.sig
Description: Dit deel van het bericht is digitaal ondertekend
