[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>

diff --git a/arch/arm/mach-s3c2440/mach-anubis.c b/arch/arm/mach-s3c2440/mach-anubis.c
index 334379bdfc6eb79e74ec1f81fa5e3b0dc7a83cc1..f151f8939929c936be7cbb16820d58ebefe1a69d 100644 (file)
--- 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),
 };