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ARM: sh-mobile: ag5evm i2c_shmobile support.

PATCH New Takashi Yoshii 1 participant 1 message Nov 19, 2010

Subsystems (4)
Arm (32-bit) Arm sub-architectures SuperH Arm/RISC-V/Renesas architecture
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Takashi Yoshii

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PATCH 2/2 ARM: sh-mobile: ag5evm i2c_shmobile support.

Just add port multiplex settings to enable i2c modules.

Signed-off-by Takashi YOSHII <[email protected]>
---
 arch/arm/mach-shmobile/board-ag5evm.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
arch/arm/mach-shmobile/board-ag5evm.c +6 -0
index 4758690..02f64d9 100644
@@ -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