From: Stephen Warren <swarren@xxxxxxxxxx> Currently, the serial nodes define both a clock-frequency and a clocks property. We should not provide both, since they might conflict. In practice, this also causes problems since the of_serial driver uses the clock-frequency property in preference to the clocks property, and hence doesn't clk_prepare_enable() the clock, which may then leave it with no known users, and hence the common clock framework will disable it, thus breaking the port, which is usually the console. Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx> --- arch/arm/boot/dts/tegra20.dtsi | 5 ----- arch/arm/boot/dts/tegra30.dtsi | 5 ----- 2 files changed, 10 deletions(-) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index cdb8da0..9a42893 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -247,7 +247,6 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <0 36 0x04>; - clock-frequency = <216000000>; nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car 6>; status = "disabled"; @@ -258,7 +257,6 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <0 37 0x04>; - clock-frequency = <216000000>; nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car 96>; status = "disabled"; @@ -269,7 +267,6 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <0 46 0x04>; - clock-frequency = <216000000>; nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car 55>; status = "disabled"; @@ -280,7 +277,6 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <0 90 0x04>; - clock-frequency = <216000000>; nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car 65>; status = "disabled"; @@ -291,7 +287,6 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <0 91 0x04>; - clock-frequency = <216000000>; nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car 66>; status = "disabled"; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 572a45b..767803e 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -234,7 +234,6 @@ 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"; @@ -244,7 +243,6 @@ 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>; @@ -255,7 +253,6 @@ 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>; @@ -266,7 +263,6 @@ 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>; @@ -277,7 +273,6 @@ 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>; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
