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ARM: mach-shmobile: ag5evm i2c_shmobile support. 

Just add port multiplex settings to enable i2c modules.

Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
hifive-unleashed-5.1
Yoshii Takashi 2010-11-19 13:21:32 +00:00 committed by Paul Mundt
parent b028f94b76
commit 8e67b22a13
1 changed files with 6 additions and 0 deletions
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6
arch/arm/mach-shmobile/board-ag5evm.c
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@ -193,6 +193,12 @@ static void __init ag5evm_init(void)
gpio_request(GPIO_FN_KEYOUT8, NULL);
gpio_request(GPIO_FN_PORT149_KEYOUT9, NULL);
/* enable IC2 2 and 3 */
gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL);
gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL);
gpio_request(GPIO_FN_PORT248_I2C_SCL3, NULL);
gpio_request(GPIO_FN_PORT249_I2C_SDA3, NULL);
/* enable SMSC911X */
gpio_request(GPIO_PORT144, NULL); /* PINTA2 */
gpio_direction_input(GPIO_PORT144);