[PATCH v2] ARM: shmobile: henninger: add I2C2 DT support
From: Sergei Shtylyov <hidden>
Date: 2014-06-10 22:45:21
Define the Henninger board dependent part of the I2C2 device node. Based on the Koelsch I2C2 device tree patch by Wolfram Sang. Signed-off-by: Sergei Shtylyov <redacted> --- This patch is against 'renesas-devel-v3.15-20140610' tag of Simon Horman's 'renesas.git' repo. Changes in version 2: - removed I2C devices, to be added by separate patches. arch/arm/boot/dts/r8a7791-henninger.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) Index: renesas/arch/arm/boot/dts/r8a7791-henninger.dts ===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7791-henninger.dts
+++ renesas/arch/arm/boot/dts/r8a7791-henninger.dts@@ -110,6 +110,11 @@ renesas,function = "sdhi2"; }; + i2c2_pins: i2c2 { + renesas,groups = "i2c2"; + renesas,function = "i2c2"; + }; + qspi_pins: spi0 { renesas,groups = "qspi_ctrl", "qspi_data4"; renesas,function = "qspi";
@@ -170,6 +175,14 @@ status = "okay"; }; +&i2c2 { + pinctrl-0 = <&i2c2_pins>; + pinctrl-names = "default"; + + status = "okay"; + clock-frequency = <400000>; +}; + &qspi { pinctrl-0 = <&qspi_pins>; pinctrl-names = "default";