From abf80c276dca1bf40b342b4ebf7815be0f6ba564 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 23 Jan 2013 09:43:49 -0700 Subject: [PATCH] ARM: tegra: move serial clock-frequency attr into the Tegra30 dtsi No Tegra30 Platform is running PLL_P at another rate than 408MHz, nor is any using any other PLL as UART source clock. Move attribute into SoC level dtsi file to slim down board DT files. Signed-off-by: Stephen Warren --- arch/arm/boot/dts/tegra30-beaver.dts | 1 - arch/arm/boot/dts/tegra30-cardhu.dtsi | 2 -- arch/arm/boot/dts/tegra30.dtsi | 5 +++++ 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index 0f296a439ea..8ff2ff20e4a 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -90,7 +90,6 @@ serial@70006000 { status = "okay"; - clock-frequency = <408000000>; }; i2c@7000c000 { diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index ff6b68fe08a..17499272a4e 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -120,13 +120,11 @@ serial@70006000 { status = "okay"; - clock-frequency = <408000000>; }; serial@70006200 { compatible = "nvidia,tegra30-hsuart"; status = "okay"; - clock-frequency = <408000000>; }; i2c@7000c000 { diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index ff4a0ca4598..313fa71e099 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -234,6 +234,7 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; + clock-frequency = <408000000>; nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car 6>; status = "disabled"; @@ -243,6 +244,7 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006040 0x40>; reg-shift = <2>; + clock-frequency = <408000000>; interrupts = <0 37 0x04>; nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car 160>; @@ -253,6 +255,7 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006200 0x100>; reg-shift = <2>; + clock-frequency = <408000000>; interrupts = <0 46 0x04>; nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car 55>; @@ -263,6 +266,7 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006300 0x100>; reg-shift = <2>; + clock-frequency = <408000000>; interrupts = <0 90 0x04>; nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car 65>; @@ -273,6 +277,7 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006400 0x100>; reg-shift = <2>; + clock-frequency = <408000000>; interrupts = <0 91 0x04>; nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car 66>; -- 2.20.1