Add U-Boot's peripheral clock information to the Tegra20 device tree file.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2:
- Adjust definitions to fit new peripheral clock bindings
- Change 'speed' to 'clock-frequency'
- Remove u-boot,pinmux binding (sadly)
arch/arm/dts/tegra20.dtsi | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi
index ca7b523..963cf27 100644
--- a/arch/arm/dts/tegra20.dtsi
+++ b/arch/arm/dts/tegra20.dtsi
@@ -45,6 +45,8 @@
compatible = "nvidia,tegra20-i2c";
reg = <0x7000C000 0x100>;
interrupts = < 70 >;
+ clock-frequency = <100000>;
+ clocks = <&periph_clk 12>; // PERIPH_ID_I2C1
};
i2c@7000c400 {
@@ -53,6 +55,8 @@
compatible = "nvidia,tegra20-i2c";
reg = <0x7000C400 0x100>;
interrupts = < 116 >;
+ clock-frequency = <100000>;
+ clocks = <&periph_clk 54>; // PERIPH_ID_I2C2
};
i2c@7000c500 {
@@ -61,14 +65,18 @@
compatible = "nvidia,tegra20-i2c";
reg = <0x7000C500 0x100>;
interrupts = < 124 >;
+ clock-frequency = <100000>;
+ clocks = <&periph_clk 67>; // PERIPH_ID_I2C3
};
i2c@7000d000 {
#address-cells = <1>;
#size-cells = <0>;
- compatible = "nvidia,tegra20-i2c";
+ compatible = "nvidia,tegra20-i2c-dvc";
reg = <0x7000D000 0x200>;
interrupts = < 85 >;
+ clock-frequency = <100000>;
+ clocks = <&periph_clk 47>; // PERIPH_ID_DVC_I2C
};
i2s@70002800 {
--
1.7.7.3
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