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authorCyril Chemparathy <cyril@ti.com>2010-09-20 12:26:44 -0400
committerKevin Hilman <khilman@deeprootsystems.com>2010-09-24 07:40:32 -0700
commit1f4640ae7c299ce87968cb3923c5f85254d68c37 (patch)
treeb076d287d95925f596588ea847b49d08db3eb6ae /arch/arm
parent0fa6c773ad6e9ac6cfa6bad0a729e18babd602c3 (diff)
downloadblackbird-op-linux-1f4640ae7c299ce87968cb3923c5f85254d68c37.tar.gz
blackbird-op-linux-1f4640ae7c299ce87968cb3923c5f85254d68c37.zip
davinci: add tnetv107x touchscreen platform device
This patch adds a platform device definition for tnetv107x's touchscreen controller. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-davinci/devices-tnetv107x.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c
index 086269fc2ee5..c9a86d8130d1 100644
--- a/arch/arm/mach-davinci/devices-tnetv107x.c
+++ b/arch/arm/mach-davinci/devices-tnetv107x.c
@@ -31,6 +31,7 @@
#define TNETV107X_TPTC0_BASE 0x01c10000
#define TNETV107X_TPTC1_BASE 0x01c10400
#define TNETV107X_WDOG_BASE 0x08086700
+#define TNETV107X_TSC_BASE 0x08088500
#define TNETV107X_SDIO0_BASE 0x08088700
#define TNETV107X_SDIO1_BASE 0x08088800
#define TNETV107X_KEYPAD_BASE 0x08088a00
@@ -323,12 +324,31 @@ static struct platform_device keypad_device = {
.resource = keypad_resources,
};
+static struct resource tsc_resources[] = {
+ {
+ .start = TNETV107X_TSC_BASE,
+ .end = TNETV107X_TSC_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_TNETV107X_TSC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device tsc_device = {
+ .name = "tnetv107x-ts",
+ .num_resources = ARRAY_SIZE(tsc_resources),
+ .resource = tsc_resources,
+};
+
void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)
{
int i;
platform_device_register(&edma_device);
platform_device_register(&tnetv107x_wdt_device);
+ platform_device_register(&tsc_device);
if (info->serial_config)
davinci_serial_init(info->serial_config);
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