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ARM: shmobile: bockw: add I2C device support

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This patch enables rx8581 on I2C0

Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2013-06-11 19:11:17 -07:00 committed by Simon Horman
parent 9aa3853a6f
commit ed17be92c0
1 changed files with 10 additions and 0 deletions
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10
arch/arm/mach-shmobile/board-bockw.c
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@ -77,6 +77,13 @@ static struct sh_eth_plat_data ether_platform_data __initdata = {
.no_ether_link = 1,
};
/* I2C */
static struct i2c_board_info i2c0_devices[] = {
{
I2C_BOARD_INFO("rx8581", 0x51),
},
};
static const struct pinctrl_map bockw_pinctrl_map[] = {
/* Ether */
PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7778",
@ -103,7 +110,10 @@ static void __init bockw_init(void)
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
r8a7778_add_ether_device(&ether_platform_data);
r8a7778_add_i2c_device(0);
i2c_register_board_info(0, i2c0_devices,
ARRAY_SIZE(i2c0_devices));
pinctrl_register_mappings(bockw_pinctrl_map,
ARRAY_SIZE(bockw_pinctrl_map));
r8a7778_pinmux_init();