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| author | Stephane Viau <sviau@codeaurora.org> | 2015-06-04 17:31:42 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2015-06-11 13:11:06 -0400 |
| commit | 865807d0a96934593bc143e374b353d9c17e977f (patch) | |
| tree | 24520043ce4955bd26e7568db6d8fcb1a336a5be /Documentation/devicetree/bindings/drm | |
| parent | 5e4eb82fc23bafa76b0b010f41401eb75db9a851 (diff) | |
| download | talos-op-linux-865807d0a96934593bc143e374b353d9c17e977f.tar.gz talos-op-linux-865807d0a96934593bc143e374b353d9c17e977f.zip | |
drm/msm/hdmi: Use pinctrl in HDMI driver
Some targets (eg: msm8994) use the pinctrl framework to configure
interface pins. This change adds support for initialization and
pinctrl active/sleep state control for the HDMI driver.
Signed-off-by: Stephane Viau <sviau@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/drm')
| -rw-r--r-- | Documentation/devicetree/bindings/drm/msm/hdmi.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/drm/msm/hdmi.txt b/Documentation/devicetree/bindings/drm/msm/hdmi.txt index a29a55f3d937..c43aa53debed 100644 --- a/Documentation/devicetree/bindings/drm/msm/hdmi.txt +++ b/Documentation/devicetree/bindings/drm/msm/hdmi.txt @@ -20,6 +20,9 @@ Required properties: Optional properties: - qcom,hdmi-tx-mux-en-gpio: hdmi mux enable pin - qcom,hdmi-tx-mux-sel-gpio: hdmi mux select pin +- pinctrl-names: the pin control state names; should contain "default" +- pinctrl-0: the default pinctrl state (active) +- pinctrl-1: the "sleep" pinctrl state Example: @@ -44,5 +47,8 @@ Example: qcom,hdmi-tx-hpd = <&msmgpio 72 GPIO_ACTIVE_HIGH>; core-vdda-supply = <&pm8921_hdmi_mvs>; hdmi-mux-supply = <&ext_3p3v>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&hpd_active &ddc_active &cec_active>; + pinctrl-1 = <&hpd_suspend &ddc_suspend &cec_suspend>; }; }; |
