aboutsummaryrefslogtreecommitdiffstats
path: root/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-SILK-add-i2c0.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-SILK-add-i2c0.patch')
-rw-r--r--meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-SILK-add-i2c0.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-SILK-add-i2c0.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-SILK-add-i2c0.patch
new file mode 100644
index 0000000..1f02501
--- /dev/null
+++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-SILK-add-i2c0.patch
@@ -0,0 +1,45 @@
+From 207ad91c8ebbfbd2b862323200071a8c2a816fef Mon Sep 17 00:00:00 2001
+From: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
+Date: Sun, 28 Dec 2014 20:01:53 +0300
+Subject: [PATCH] SILK: add i2c0
+
+
+Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
+---
+ arch/arm/boot/dts/r8a7794-silk.dts | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
+index aa20df8..bd1359d 100644
+--- a/arch/arm/boot/dts/r8a7794-silk.dts
++++ b/arch/arm/boot/dts/r8a7794-silk.dts
+@@ -181,6 +181,14 @@
+ clock-frequency = <20000000>;
+ };
+
++&i2c0 {
++ pinctrl-0 = <&i2c0_pins>;
++ pinctrl-names = "default";
++
++ status = "okay";
++ clock-frequency = <400000>;
++};
++
+ &i2c1 {
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+@@ -211,6 +219,11 @@
+ renesas,function = "du";
+ };
+
++ i2c0_pins: i2c0 {
++ renesas,groups = "i2c0_d";
++ renesas,function = "i2c0";
++ };
++
+ i2c1_pins: i2c1 {
+ renesas,groups = "i2c1";
+ renesas,function = "i2c1";
+--
+1.7.10.4
+