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Commit 31c1ec92 authored Nov 21, 2011 by Stephen Warren Committed by Olof Johansson Dec 07, 2011

arm/dt: tegra: Fix serial nodes to match board files



Mark any serial ports that aren't registered by the board files as disabled
in the device-tree files.

In practice, none of the now-disabled ports ended up succeeding device
probing because of the missing clock-frequency property. However,
explicitly marking the devices disabled has the advantage of squashing
the dev_warn() the failed probe causes, and documenting that we intend
the port not to be used, rather than accidentally left out the property.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

parent 88950f3b

arch/arm/boot/dts/tegra-harmony.dts

+16 −0

Original line number	Diff line number	Diff line
		@@ -47,10 +47,26 @@
		ext-mic-en-gpios = <&gpio 185 0>;
		};

		serial@70006000 {
		status = "disable";
		};

		serial@70006040 {
		status = "disable";
		};

		serial@70006200 {
		status = "disable";
		};

		serial@70006300 {
		clock-frequency = < 216000000 >;
		};

		serial@70006400 {
		status = "disable";
		};

		sdhci@c8000200 {
		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
		wp-gpios = <&gpio 57 0>; /* gpio PH1 */

arch/arm/boot/dts/tegra-seaboard.dts

+16 −0

Original line number	Diff line number	Diff line
		@@ -27,10 +27,26 @@
		clock-frequency = <400000>;
		};

		serial@70006000 {
		status = "disable";
		};

		serial@70006040 {
		status = "disable";
		};

		serial@70006200 {
		status = "disable";
		};

		serial@70006300 {
		clock-frequency = < 216000000 >;
		};

		serial@70006400 {
		status = "disable";
		};

		sdhci@c8000400 {
		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
		wp-gpios = <&gpio 57 0>; /* gpio PH1 */

arch/arm/boot/dts/tegra-trimslice.dts

+16 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,22 @@
		clock-frequency = < 216000000 >;
		};

		serial@70006040 {
		status = "disable";
		};

		serial@70006200 {
		status = "disable";
		};

		serial@70006300 {
		status = "disable";
		};

		serial@70006400 {
		status = "disable";
		};

		sdhci@c8000600 {
		cd-gpios = <&gpio 121 0>;
		wp-gpios = <&gpio 122 0>;

arch/arm/boot/dts/tegra-ventana.dts

+16 −0

Original line number	Diff line number	Diff line
		@@ -26,10 +26,26 @@
		clock-frequency = <400000>;
		};

		serial@70006000 {
		status = "disable";
		};

		serial@70006040 {
		status = "disable";
		};

		serial@70006200 {
		status = "disable";
		};

		serial@70006300 {
		clock-frequency = < 216000000 >;
		};

		serial@70006400 {
		status = "disable";
		};

		sdhci@c8000400 {
		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
		wp-gpios = <&gpio 57 0>; /* gpio PH1 */