arm: lpc32xx: add tsc-device

Fix the clock name, too.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Tested-by: Kevin Wells <Kevin.wells@nxp.com>

3 files changed, 23 insertions, 1 deletions

diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c
index da0e6498110a..1e027514096d 100644
--- a/arch/arm/mach-lpc32xx/clock.c
+++ b/arch/arm/mach-lpc32xx/clock.c
@@ -1077,7 +1077,7 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("lpc32xx-nand.0", "nand_ck", clk_nand)
         _REGISTER_CLOCK("tbd", "i2s0_ck", clk_i2s0)
         _REGISTER_CLOCK("tbd", "i2s1_ck", clk_i2s1)
-        _REGISTER_CLOCK("lpc32xx-ts", NULL, clk_tsc)
+        _REGISTER_CLOCK("ts-lpc32xx", NULL, clk_tsc)
         _REGISTER_CLOCK("dev:mmc0", "MCLK", clk_mmc)
         _REGISTER_CLOCK("lpc-net.0", NULL, clk_net)
         _REGISTER_CLOCK("dev:clcd", NULL, clk_lcd)
diff --git a/arch/arm/mach-lpc32xx/common.c b/arch/arm/mach-lpc32xx/common.c
index ee24dc28e93e..6880b47a9ae5 100644
--- a/arch/arm/mach-lpc32xx/common.c
+++ b/arch/arm/mach-lpc32xx/common.c
@@ -95,6 +95,27 @@ struct platform_device lpc32xx_i2c2_device = {
         },
 };
 
+/* TSC (Touch Screen Controller) */
+
+static struct resource lpc32xx_tsc_resources[] = {
+        {
+                .start = LPC32XX_ADC_BASE,
+                .end = LPC32XX_ADC_BASE + SZ_4K - 1,
+                .flags = IORESOURCE_MEM,
+        }, {
+                .start = IRQ_LPC32XX_TS_IRQ,
+                .end = IRQ_LPC32XX_TS_IRQ,
+                .flags = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device lpc32xx_tsc_device = {
+        .name =  "ts-lpc32xx",
+        .id = -1,
+        .num_resources = ARRAY_SIZE(lpc32xx_tsc_resources),
+        .resource = lpc32xx_tsc_resources,
+};
+
 /*
  * Returns the unique ID for the device
  */
diff --git a/arch/arm/mach-lpc32xx/common.h b/arch/arm/mach-lpc32xx/common.h
index f82211fd80c1..e81243c79f77 100644
--- a/arch/arm/mach-lpc32xx/common.h
+++ b/arch/arm/mach-lpc32xx/common.h
@@ -28,6 +28,7 @@ extern struct platform_device lpc32xx_watchdog_device;
 extern struct platform_device lpc32xx_i2c0_device;
 extern struct platform_device lpc32xx_i2c1_device;
 extern struct platform_device lpc32xx_i2c2_device;
+extern struct platform_device lpc32xx_tsc_device;
 
 /*
  * Other arch specific structures and functions