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[15/23,v3] ARM: shmobile: koelsch: fixup I2C2 clock frequency

Message ID 87egtj91me.wl%kuninori.morimoto.gx@gmail.com (mailing list archive)
State Accepted
Commit a8d943ed902bdbef05b64b7ad7ed8878a967a286
Delegated to: Simon Horman
Headers show

Commit Message

Kuninori Morimoto Nov. 4, 2014, 1:48 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Current Koelsch I2C2 has 400kHz settings,
but, ak4643 audio codec chip which is connected to I2C2 can't
work such frequency.
Fixup I2C2 clock frequency to 100kHz.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v2 -> v3

 - use 100kHz

 arch/arm/boot/dts/r8a7791-koelsch.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 523ae4d..ee8ef59 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -425,7 +425,7 @@ 
 	pinctrl-names = "default";
 
 	status = "okay";
-	clock-frequency = <400000>;
+	clock-frequency = <100000>;
 
 	composite-in@20 {
 		compatible = "adi,adv7180";