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Commit 6290ce30 authored by Ben Dooks's avatar Ben Dooks
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[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: default avatarBen Dooks <ben-linux@fluff.org>
parent e2178d43

arch/arm/mach-s3c2440/mach-anubis.c

+5 −0
Original line number Diff line number Diff line
@@ -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),

};