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| author | Dmitry Baryshkov <dbaryshkov@gmail.com> | 2008-09-13 19:06:41 +0200 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2008-10-21 01:19:49 +0200 |
| commit | 14b7b4018f90bc5e306adc59bfe8887934367ac2 (patch) | |
| tree | d93a23c17fb67ea85e3f8742723855a860a4800e /arch | |
| parent | backlight: add support for Sharp SL-6000 LCD and backlight drivers (diff) | |
| download | linux-14b7b4018f90bc5e306adc59bfe8887934367ac2.tar.xz linux-14b7b4018f90bc5e306adc59bfe8887934367ac2.zip | |
tosa: add support for bl/lcd driver
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-pxa/tosa.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index a6c4694359ca..224897a67d15 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -31,6 +31,7 @@ #include <linux/gpio.h> #include <linux/pda_power.h> #include <linux/rfkill.h> +#include <linux/spi/spi.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -42,6 +43,7 @@ #include <mach/mmc.h> #include <mach/udc.h> #include <mach/tosa_bt.h> +#include <mach/pxa2xx_spi.h> #include <asm/mach/arch.h> #include <mach/tosa.h> @@ -612,7 +614,7 @@ static int tosa_tc6393xb_enable(struct platform_device *dev) rc = gpio_request(TOSA_GPIO_TC6393XB_SUSPEND, "tc6393xb #suspend"); if (rc) goto err_req_suspend; - rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "l3v"); + rc = gpio_request(TOSA_GPIO_TC6393XB_L3V_ON, "tc6393xb l3v"); if (rc) goto err_req_l3v; rc = gpio_direction_output(TOSA_GPIO_TC6393XB_L3V_ON, 0); @@ -772,6 +774,20 @@ static struct platform_device tosa_bt_device = { .dev.platform_data = &tosa_bt_data, }; +static struct pxa2xx_spi_master pxa_ssp_master_info = { + .num_chipselect = 1, +}; + +static struct spi_board_info spi_board_info[] __initdata = { + { + .modalias = "tosa-lcd", + // .platform_data + .max_speed_hz = 28750, + .bus_num = 2, + .chip_select = 0, + .mode = SPI_MODE_0, + }, +}; static struct platform_device *devices[] __initdata = { &tosascoop_device, @@ -826,6 +842,9 @@ static void __init tosa_init(void) pxa_set_i2c_info(NULL); platform_scoop_config = &tosa_pcmcia_config; + pxa2xx_set_spi_info(2, &pxa_ssp_master_info); + spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); + clk_add_alias("CLK_CK3P6MI", &tc6393xb_device.dev, "GPIO11_CLK", NULL); platform_add_devices(devices, ARRAY_SIZE(devices)); |