aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-mmp/pxa910.c
diff options
context:
space:
mode:
authorEric Miao <eric.miao@marvell.com>2009-04-13 15:34:54 +0800
committerEric Miao <eric.y.miao@gmail.com>2009-06-05 10:32:02 +0800
commit1a77920e4cbe508c8dc40fef1d0beb21aac8cc17 (patch)
tree19ce0dbcd421e2c48c62438b089c1ada26cc99e7 /arch/arm/mach-mmp/pxa910.c
parentf0a83701399123b0e95cc4d949fcccf9941fd190 (diff)
downloadlinux-2.6.34-ux500-1a77920e4cbe508c8dc40fef1d0beb21aac8cc17.tar.gz
[ARM] pxa: add I2C (TWSI) devices to pxa168/pxa910
Signed-off-by: Paul Shen <paul.shen@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-mmp/pxa910.c')
-rw-r--r--arch/arm/mach-mmp/pxa910.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 453f8f7758b..b97328b96ce 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -103,11 +103,15 @@ void __init pxa910_init_irq(void)
/* APB peripheral clocks */
static APBC_CLK(uart1, PXA910_UART0, 1, 14745600);
static APBC_CLK(uart2, PXA910_UART1, 1, 14745600);
+static APBC_CLK(twsi0, PXA168_TWSI0, 1, 33000000);
+static APBC_CLK(twsi1, PXA168_TWSI1, 1, 33000000);
/* device and clock bindings */
static struct clk_lookup pxa910_clkregs[] = {
INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL),
+ INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL),
+ INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL),
};
static int __init pxa910_init(void)
@@ -156,3 +160,5 @@ struct sys_timer pxa910_timer = {
*/
PXA910_DEVICE(uart1, "pxa2xx-uart", 0, UART2, 0xd4017000, 0x30, 21, 22);
PXA910_DEVICE(uart2, "pxa2xx-uart", 1, UART3, 0xd4018000, 0x30, 23, 24);
+PXA910_DEVICE(twsi0, "pxa2xx-i2c", 0, TWSI0, 0xd4011000, 0x28);
+PXA910_DEVICE(twsi1, "pxa2xx-i2c", 1, TWSI1, 0xd4025000, 0x28);