[PATCH 2/5] ARM: DT: tegra114: Add i2c controller DT entry
Laxman Dewangan
ldewangan at nvidia.com
Fri Mar 8 08:52:59 EST 2013
NVIDIA's Tegra114 has 5 i2c controllers. These controllers have
additional feature/configurations to make it functional over
Tegra30's i2c controller driver.
Add DT entry for i2c controllers and make it compatible with
"nvidia,tegra114-i2c".
Signed-off-by: Laxman Dewangan <ldewangan at nvidia.com>
---
arch/arm/boot/dts/tegra114.dtsi | 55 +++++++++++++++++++++++++++++++++++++++
1 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index b73b8a6..14afbc8 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -135,6 +135,61 @@
clocks = <&tegra_car 65>;
};
+ i2c at 7000c000 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c000 0x100>;
+ interrupts = <0 38 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 12>;
+ clock-names = "div-clk";
+ };
+
+ i2c at 7000c400 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c400 0x100>;
+ interrupts = <0 84 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 54>;
+ clock-names = "div-clk";
+ };
+
+ i2c at 7000c500 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c500 0x100>;
+ interrupts = <0 92 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 67>;
+ clock-names = "div-clk";
+ };
+
+ i2c at 7000c700 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000c700 0x100>;
+ interrupts = <0 120 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 103>;
+ clock-names = "div-clk";
+ };
+
+ i2c at 7000d000 {
+ compatible = "nvidia,tegra114-i2c";
+ reg = <0x7000d000 0x100>;
+ interrupts = <0 53 0x04>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ clocks = <&tegra_car 47>;
+ clock-names = "div-clk";
+ };
+
sdhci at 78000000 {
compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci";
reg = <0x78000000 0x200>;
--
1.7.1.1
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