sh: Add migor_ts support to MigoR

Add support for the migor_ts touch panel to the MigoR board.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c
index ebef8a8bbdb3..00d52a20d8a5 100644
--- a/arch/sh/boards/renesas/migor/setup.c
+++ b/arch/sh/boards/renesas/migor/setup.c
@@ -202,6 +202,10 @@ static struct i2c_board_info __initdata migor_i2c_devices[] = {
                 I2C_BOARD_INFO("rtc-rs5c372", 0x32),
                 .type   = "rs5c372b",
         },
+        {
+                I2C_BOARD_INFO("migor_ts", 0x51),
+                .irq = 38, /* IRQ6 */
+        },
 };
 
 static int __init migor_devices_setup(void)
@@ -233,6 +237,11 @@ static void __init migor_setup(char **cmdline_p)
 
         /* I2C */
         ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1);
+
+        /* Touch Panel - Enable IRQ6 */
+        ctrl_outw(ctrl_inw(PORT_PZCR) & ~0xc, PORT_PZCR);
+        ctrl_outw((ctrl_inw(PORT_PSELA) | 0x8000), PORT_PSELA);
+        ctrl_outw((ctrl_inw(PORT_HIZCRC) & ~0x4000), PORT_HIZCRC);
 }
 
 static struct sh_machine_vector mv_migor __initmv = {