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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 13:46:56 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-25 13:46:56 -0700 |
commit | 7b6181e06841f5ad15c4ff708b967b4db65a64de (patch) | |
tree | bdfcf5b74b692f76581156e452d268b64c795200 /arch/arm/mach-omap2/board-omap3pandora.c | |
parent | 72e58063d63c5f0a7bf65312f1e3a5ed9bb5c2ff (diff) | |
parent | bc487fb341af05120bccb9f59ce76302391dcc77 (diff) | |
download | op-kernel-dev-7b6181e06841f5ad15c4ff708b967b4db65a64de.zip op-kernel-dev-7b6181e06841f5ad15c4ff708b967b4db65a64de.tar.gz |
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (163 commits)
omap: complete removal of machine_desc.io_pg_offst and .phys_io
omap: UART: fix wakeup registers for OMAP24xx UART2
omap: Fix spotty MMC voltages
ASoC: OMAP4: MCPDM: Remove unnecessary include of plat/control.h
serial: omap-serial: fix signess error
OMAP3: DMA: Errata i541: sDMA FIFO draining does not finish
omap: dma: Fix buffering disable bit setting for omap24xx
omap: serial: Fix the boot-up crash/reboot without CONFIG_PM
OMAP3: PM: fix scratchpad memory accesses for off-mode
omap4: pandaboard: enable the ehci port on pandaboard
omap4: pandaboard: Fix the init if CONFIG_MMC_OMAP_HS is not set
omap4: pandaboard: remove unused hsmmc definition
OMAP: McBSP: Remove null omap44xx ops comment
OMAP: McBSP: Swap CLKS source definition
OMAP: McBSP: Fix CLKR and FSR signal muxing
OMAP2+: clock: reduce the amount of standard debugging while disabling unused clocks
OMAP: control: move plat-omap/control.h to mach-omap2/control.h
OMAP: split plat-omap/common.c
OMAP: McBSP: implement functional clock switching via clock framework
OMAP: McBSP: implement McBSP CLKR and FSR signal muxing via mach-omap2/mcbsp.c
...
Fixed up trivial conflicts in arch/arm/mach-omap2/
{board-zoom-peripherals.c,devices.c} as per Tony
Diffstat (limited to 'arch/arm/mach-omap2/board-omap3pandora.c')
-rw-r--r-- | arch/arm/mach-omap2/board-omap3pandora.c | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 41d6f54..89ed1be 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -32,7 +32,9 @@ #include <linux/input.h> #include <linux/input/matrix_keypad.h> #include <linux/gpio_keys.h> +#include <linux/mmc/host.h> #include <linux/mmc/card.h> +#include <linux/regulator/fixed.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -276,14 +278,14 @@ static void pandora_wl1251_init_card(struct mmc_card *card) static struct omap2_hsmmc_info omap3pandora_mmc[] = { { .mmc = 1, - .wires = 4, + .caps = MMC_CAP_4_BIT_DATA, .gpio_cd = -EINVAL, .gpio_wp = 126, .ext_clock = 0, }, { .mmc = 2, - .wires = 4, + .caps = MMC_CAP_4_BIT_DATA, .gpio_cd = -EINVAL, .gpio_wp = 127, .ext_clock = 1, @@ -291,7 +293,7 @@ static struct omap2_hsmmc_info omap3pandora_mmc[] = { }, { .mmc = 3, - .wires = 4, + .caps = MMC_CAP_4_BIT_DATA, .gpio_cd = -EINVAL, .gpio_wp = -EINVAL, .init_card = pandora_wl1251_init_card, @@ -344,6 +346,9 @@ static struct regulator_consumer_supply pandora_vmmc1_supply = static struct regulator_consumer_supply pandora_vmmc2_supply = REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); +static struct regulator_consumer_supply pandora_vmmc3_supply = + REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.2"); + static struct regulator_consumer_supply pandora_vdda_dac_supply = REGULATOR_SUPPLY("vdda_dac", "omapdss"); @@ -488,6 +493,33 @@ static struct regulator_init_data pandora_vsim = { .consumer_supplies = &pandora_adac_supply, }; +/* Fixed regulator internal to Wifi module */ +static struct regulator_init_data pandora_vmmc3 = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &pandora_vmmc3_supply, +}; + +static struct fixed_voltage_config pandora_vwlan = { + .supply_name = "vwlan", + .microvolts = 1800000, /* 1.8V */ + .gpio = PANDORA_WIFI_NRESET_GPIO, + .startup_delay = 50000, /* 50ms */ + .enable_high = 1, + .enabled_at_boot = 0, + .init_data = &pandora_vmmc3, +}; + +static struct platform_device pandora_vwlan_device = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &pandora_vwlan, + }, +}; + static struct twl4030_usb_data omap3pandora_usb_data = { .usb_mode = T2_USB_MODE_ULPI, }; @@ -501,6 +533,8 @@ static struct twl4030_codec_data omap3pandora_codec_data = { .audio = &omap3pandora_audio_data, }; +static struct twl4030_bci_platform_data pandora_bci_data; + static struct twl4030_platform_data omap3pandora_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, @@ -516,6 +550,7 @@ static struct twl4030_platform_data omap3pandora_twldata = { .vaux4 = &pandora_vaux4, .vsim = &pandora_vsim, .keypad = &pandora_kp_data, + .bci = &pandora_bci_data, }; static struct i2c_board_info __initdata omap3pandora_i2c_boardinfo[] = { @@ -644,19 +679,8 @@ static void pandora_wl1251_init(void) if (pandora_wl1251_pdata.irq < 0) goto fail_irq; - ret = gpio_request(PANDORA_WIFI_NRESET_GPIO, "wl1251 nreset"); - if (ret < 0) - goto fail_irq; - - /* start powered so that it probes with MMC subsystem */ - ret = gpio_direction_output(PANDORA_WIFI_NRESET_GPIO, 1); - if (ret < 0) - goto fail_nreset; - return; -fail_nreset: - gpio_free(PANDORA_WIFI_NRESET_GPIO); fail_irq: gpio_free(PANDORA_WIFI_IRQ_GPIO); fail: @@ -668,6 +692,7 @@ static struct platform_device *omap3pandora_devices[] __initdata = { &pandora_keys_gpio, &pandora_dss_device, &pandora_wl1251_data, + &pandora_vwlan_device, }; static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { |