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ARM: tegra: fix the status of PWM DT nodes

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We should be defining the PWM nodes with status as "disabled" in the
chip-specific dtsi file, since we don't know whether specific boards
will use the PWM or not. This patch fixes the PWM node status for
Tegra20 and Tegra30.

Also fixed the one user of PWM, which is the Tegra20 medcom-wide board,
so that PWM is set to "okay" in the board-specific dts file.

Signed-off-by: Andrew Chew <achew@nvidia.com>
[swarren: in medcom-wide: fixed node sort order, removed duplicate pwm:
label, fixed syntax error]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Andrew Chew 2013-03-12 16:40:51 -07:00 committed by Stephen Warren
parent 8d3207ca24
commit b69cd984ef
3 changed files with 6 additions and 0 deletions
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4
arch/arm/boot/dts/tegra20-medcom-wide.dts
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@ -6,6 +6,10 @@
model = "Avionic Design Medcom-Wide board";
compatible = "ad,medcom-wide", "ad,tamonten", "nvidia,tegra20";
pwm {
status = "okay";
};
i2c@7000c000 {
wm8903: wm8903@1a {
compatible = "wlf,wm8903";

1
arch/arm/boot/dts/tegra20.dtsi
View File

@ -299,6 +299,7 @@
reg = <0x7000a000 0x100>;
#pwm-cells = <2>;
clocks = <&tegra_car 17>;
status = "disabled";
};
rtc {

1
arch/arm/boot/dts/tegra30.dtsi
View File

@ -286,6 +286,7 @@
reg = <0x7000a000 0x100>;
#pwm-cells = <2>;
clocks = <&tegra_car 17>;
status = "disabled";
};
rtc {