tosa: add support for bl/lcd driver

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>

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));