NVEC driver was reimplemented to use tegra i2c. Use common i2c bindings
for NVEC node.
Signed-off-by: Andrey Danin <danind...@mail.ru>
---
.../devicetree/bindings/nvec/nvidia,nvec.txt | 19 ++-----------------
arch/arm/boot/dts/tegra20-paz00.dts | 22 +++++++++-------------
2 files changed, 11 insertions(+), 30 deletions(-)
diff --git a/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt
b/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt
index 5ae601e..d82c125 100644
--- a/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt
+++ b/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt
@@ -2,20 +2,5 @@ NVIDIA compliant embedded controller
Required properties:
- compatible : should be "nvidia,nvec".
-- reg : the iomem of the i2c slave controller
-- interrupts : the interrupt line of the i2c slave controller
-- clock-frequency : the frequency of the i2c bus
-- gpios : the gpio used for ec request
-- slave-addr: the i2c address of the slave controller
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- Tegra20/Tegra30:
- - div-clk
- - fast-clk
- Tegra114:
- - div-clk
-- resets : Must contain an entry for each entry in reset-names.
- See ../reset/reset.txt for details.
-- reset-names : Must include the following entries:
- - i2c
+- request-gpios : the gpio used for ec request
+- reg: the i2c address of the slave controller
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts
b/arch/arm/boot/dts/tegra20-paz00.dts
index ed7e100..65e247b 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -288,20 +288,16 @@
clock-frequency = <100000>;
};
- nvec@7000c500 {
- compatible = "nvidia,nvec";
- reg = <0x7000c500 0x100>;
- interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
+ i2c@7000c500 {
+ status = "okay";
clock-frequency = <80000>;
- request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
- slave-addr = <138>;
- clocks = <&tegra_car TEGRA20_CLK_I2C3>,
- <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
- clock-names = "div-clk", "fast-clk";
- resets = <&tegra_car 67>;
- reset-names = "i2c";
+
+ nvec: nvec@45 {
+ compatible = "nvidia,nvec";
+ request-gpios = <&gpio TEGRA_GPIO(V, 2)
+ GPIO_ACTIVE_HIGH>;
+ reg = <0x45>;
+ };
};
i2c@7000d000 {
--
1.9.1
--
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