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authorMagnus Damm <magnus.damm@gmail.com>2008-03-25 17:30:45 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-04-18 09:50:06 -0700
commit67908abf02fb83dee1730adf70d9e31367119190 (patch)
tree02dbb13d2e13f6707047d0d1b2f3dcf762ac3486 /arch/sh
parent577958671eadf5ab1deed66f99cdbe67b502ea66 (diff)
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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>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/boards/renesas/migor/setup.c9
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 = {