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 <[EMAIL PROTECTED]>
Index: linux-2.6.26-rc8-quilt3/arch/arm/mach-s3c2440/mach-anubis.c
===================================================================
--- linux-2.6.26-rc8-quilt3.orig/arch/arm/mach-s3c2440/mach-anubis.c
2008-07-02 14:56:08.000000000 +0100
+++ linux-2.6.26-rc8-quilt3/arch/arm/mach-s3c2440/mach-anubis.c 2008-07-02
15:44:23.000000000 +0100
@@ -367,6 +367,8 @@ static struct sm501_initdata anubis_sm50
.mask = 0,
},
+ .devices = SM501_USE_GPIO,
+
/* set the SDRAM and bus clocks */
.mclk = 72 * MHZ,
.m1xclk = 144 * MHZ,
@@ -374,10 +376,12 @@ static struct sm501_initdata anubis_sm50
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,
},
@@ -385,6 +389,7 @@ static struct sm501_platdata_gpio_i2c an
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),
};
--
Ben ([EMAIL PROTECTED], http://www.fluff.org/)
'a smiley only costs 4 bytes'
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