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authorBen Dooks <ben-linux@fluff.org>2008-11-10 10:59:31 +0000
committerBen Dooks <ben-linux@fluff.org>2008-12-18 14:43:33 +0000
commit6290ce30583017bf7916471f15ff4084137e5ce4 (patch)
tree71700cea8449017a253610175a9939dac5b74ad8 /arch/arm
parente2178d437460dafaaae89926088523432eb4de53 (diff)
[ARM] ANUBIS: Add SM501 GPIO and update I2C setup
Add GPIO support to the SM501 on the Simtec Anubis, and then add the necessary updates for allowing the two gpio I2C busses to be used. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s3c2440/mach-anubis.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 334379bdfc6..f151f893992 100644
--- a/arch/arm/mach-s3c2440/mach-anubis.c
+++ b/arch/arm/mach-s3c2440/mach-anubis.c
@@ -366,6 +366,8 @@ static struct sm501_initdata anubis_sm501_initdata = {
.mask = 0,
},
+ .devices = SM501_USE_GPIO,
+
/* set the SDRAM and bus clocks */
.mclk = 72 * MHZ,
.m1xclk = 144 * MHZ,
@@ -373,10 +375,12 @@ static struct sm501_initdata anubis_sm501_initdata = {
static struct sm501_platdata_gpio_i2c anubis_sm501_gpio_i2c[] = {
[0] = {
+ .bus_num = 1,
.pin_scl = 44,
.pin_sda = 45,
},
[1] = {
+ .bus_num = 2,
.pin_scl = 40,
.pin_sda = 41,
},
@@ -384,6 +388,7 @@ static struct sm501_platdata_gpio_i2c anubis_sm501_gpio_i2c[] = {
static struct sm501_platdata anubis_sm501_platdata = {
.init = &anubis_sm501_initdata,
+ .gpio_base = -1,
.gpio_i2c = anubis_sm501_gpio_i2c,
.gpio_i2c_nr = ARRAY_SIZE(anubis_sm501_gpio_i2c),
};