From: Takashi Yoshii <takashi.yoshii.zj@renesas.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH 2/2] ARM: sh-mobile: ag5evm i2c_shmobile support.
Date: Fri, 19 Nov 2010 13:21:32 +0000 [thread overview]
Message-ID: <4CE679DC.5010807@renesas.com> (raw)
Just add port multiplex settings to enable i2c modules.
Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
---
arch/arm/mach-shmobile/board-ag5evm.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index 4758690..02f64d9 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -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);
-- 1.7.2.2
reply other threads:[~2010-11-19 13:21 UTC|newest]
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