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authorStephen Warren <swarren@nvidia.com>2013-02-12 10:26:45 -0700
committerStephen Warren <swarren@nvidia.com>2013-02-13 11:17:02 -0700
commit8364f5d96509e206f02a74bbdc2d4e3742cdefe4 (patch)
tree04506ee7833d303c642ce1a53a4c48e40be29858 /arch/arm/boot/dts/tegra20.dtsi
parent0203d91247090e57063e1ef63a6019e87548dfbc (diff)
ARM: tegra: remove clock-frequency properties from serial nodes
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@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra20.dtsi')
-rw-r--r--arch/arm/boot/dts/tegra20.dtsi5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index cdb8da0b6983..9a428931d042 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";