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[17/28] ARM: shmobile: r8a7790: lager: add pinmux for iic0

Message ID 535118cac9e0705bf58de0604060f644bee7472d.1444182812.git.horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Oct. 7, 2015, 1:57 a.m. UTC 
From: Wolfram Sang <wsa@sang-engineering.com>

It seems we used to rely on the default pinmux setting of this HW, but
currently we need to explicitly set the pinmux to access this bus. It is
better style, too.

Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7790-lager.dts | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 6f5d7f50d5ca..c553abd711ee 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -342,6 +342,11 @@ 
 		renesas,function = "msiof1";
 	};
 
+	iic0_pins: iic0 {
+		renesas,groups = "iic0";
+		renesas,function = "iic0";
+	};
+
 	iic1_pins: iic1 {
 		renesas,groups = "iic1";
 		renesas,function = "iic1";
@@ -517,6 +522,8 @@ 
 
 &iic0	{
 	status = "okay";
+	pinctrl-0 = <&iic0_pins>;
+	pinctrl-names = "default";
 };
 
 &iic1	{