diff options
author | Archit Taneja <architt@codeaurora.org> | 2016-09-23 12:03:07 +0530 |
---|---|---|
committer | Andy Gross <andy.gross@linaro.org> | 2016-11-18 23:30:29 -0600 |
commit | c809801d4ceb5185b1c670562a94aef6defe9a70 (patch) | |
tree | 193d9229f3189fdc57885629076d9d4181d4ecc0 | |
parent | e77a3a7841f58cae5249e69db8521a04d8be6f25 (diff) | |
download | linux-c809801d4ceb5185b1c670562a94aef6defe9a70.tar.bz2 |
arm: dts: qcom: apq8064-ifc6410: Add HDMI support
Add HDMI support on IFC6410. Populate the regulators required by HDMI-TX
and PHY. Establish the link between the MDP4 DTV encoder and HDMI. Create
a generic micro HDMI connector DT node. The msm drm driver doesn't parse
for HDMI connectors in DT, but it will do so later.
Cc: devicetree@vger.kernel.org
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
-rw-r--r-- | arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 2eeb0904eaa7..3d37cab3b9a9 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -43,6 +43,17 @@ }; }; + hdmi-out { + compatible = "hdmi-connector"; + type = "d"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&hdmi_out>; + }; + }; + }; + soc { pinctrl@800000 { card_detect: card_detect { @@ -64,6 +75,25 @@ bias-disable; }; }; + + hdmi_pinctrl: hdmi-pinctrl { + mux { + pins = "gpio70", "gpio71", "gpio72"; + function = "hdmi"; + }; + + pinconf_ddc { + pins = "gpio70", "gpio71"; + bias-pull-up; + drive-strength = <2>; + }; + + pinconf_hpd { + pins = "gpio72"; + bias-pull-down; + drive-strength = <16>; + }; + }; }; rpm@108000 { @@ -329,5 +359,49 @@ mmc-pwrseq = <&sdcc4_pwrseq>; }; }; + + hdmi-tx@4a00000 { + status = "okay"; + + core-vdda-supply = <&pm8921_hdmi_switch>; + hdmi-mux-supply = <&ext_3p3v>; + + hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_pinctrl>; + + ports { + port@0 { + endpoint { + remote-endpoint = <&mdp_dtv_out>; + }; + }; + + port@1 { + endpoint { + remote-endpoint = <&hdmi_con>; + }; + }; + }; + }; + + hdmi-phy@4a00400 { + status = "okay"; + + core-vdda-supply = <&pm8921_hdmi_switch>; + }; + + mdp@5100000 { + status = "okay"; + + ports { + port@3 { + endpoint { + remote-endpoint = <&hdmi_in>; + }; + }; + }; + }; }; }; |