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Diffstat (limited to 'arch/arm/mach-pxa/tosa.c')
-rw-r--r--arch/arm/mach-pxa/tosa.c58
1 files changed, 51 insertions, 7 deletions
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 130e37e4ebd..224897a67d1 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);
@@ -706,16 +708,39 @@ static struct tmio_nand_data tosa_tc6393xb_nand_config = {
.badblock_pattern = &tosa_tc6393xb_nand_bbt,
};
-static struct tc6393xb_platform_data tosa_tc6393xb_setup = {
+static int tosa_tc6393xb_setup(struct platform_device *dev)
+{
+ int rc;
+
+ rc = gpio_request(TOSA_GPIO_CARD_VCC_ON, "CARD_VCC_ON");
+ if (rc)
+ goto err_req;
+
+ rc = gpio_direction_output(TOSA_GPIO_CARD_VCC_ON, 1);
+ if (rc)
+ goto err_dir;
+
+ return rc;
+
+err_dir:
+ gpio_free(TOSA_GPIO_CARD_VCC_ON);
+err_req:
+ return rc;
+}
+
+static void tosa_tc6393xb_teardown(struct platform_device *dev)
+{
+ gpio_free(TOSA_GPIO_CARD_VCC_ON);
+}
+
+static struct tc6393xb_platform_data tosa_tc6393xb_data = {
.scr_pll2cr = 0x0cc1,
.scr_gper = 0x3300,
- .scr_gpo_dsr =
- TOSA_TC6393XB_GPIO_BIT(TOSA_GPIO_CARD_VCC_ON),
- .scr_gpo_doecr =
- TOSA_TC6393XB_GPIO_BIT(TOSA_GPIO_CARD_VCC_ON),
.irq_base = IRQ_BOARD_START,
.gpio_base = TOSA_TC6393XB_GPIO_BASE,
+ .setup = tosa_tc6393xb_setup,
+ .teardown = tosa_tc6393xb_teardown,
.enable = tosa_tc6393xb_enable,
.disable = tosa_tc6393xb_disable,
@@ -723,6 +748,8 @@ static struct tc6393xb_platform_data tosa_tc6393xb_setup = {
.resume = tosa_tc6393xb_resume,
.nand_data = &tosa_tc6393xb_nand_config,
+
+ .resume_restore = 1,
};
@@ -730,7 +757,7 @@ static struct platform_device tc6393xb_device = {
.name = "tc6393xb",
.id = -1,
.dev = {
- .platform_data = &tosa_tc6393xb_setup,
+ .platform_data = &tosa_tc6393xb_data,
},
.num_resources = ARRAY_SIZE(tc6393xb_resources),
.resource = tc6393xb_resources,
@@ -747,6 +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,
@@ -801,6 +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));