| Message ID | 1612346356-26445-1-git-send-email-amit.pundir@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: sdm845-xiaomi-beryllium: Add DSI and panel bits | expand |
Argh.. This patch is not formatted on top of mainline. It doesn't apply cleanly. Sorry about that. I'll fix that in the next version. Regards, Amit Pundir On Wed, 3 Feb 2021 at 15:29, Amit Pundir <amit.pundir@linaro.org> wrote: > > From: Sumit Semwal <sumit.semwal@linaro.org> > > Enabling the Display panel for beryllium phone (Xiaomi > Pocophone F1) requires DSI labibb regulators and panel > dts nodes to be added. It is also required to keep some > of the regulators as always-on. > > Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> > Signed-off-by: Amit Pundir <amit.pundir@linaro.org> > --- > .../boot/dts/qcom/sdm845-xiaomi-beryllium.dts | 55 ++++++++++++++++++++++ > 1 file changed, 55 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts > index cd15ae0347e8..e09effa555f1 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts > +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts > @@ -160,6 +160,14 @@ > regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > }; > > + vreg_l14a_1p88: ldo14 { > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > vreg_l17a_1p3: ldo17 { > regulator-min-microvolt = <1304000>; > regulator-max-microvolt = <1304000>; > @@ -194,6 +202,7 @@ > regulator-min-microvolt = <1200000>; > regulator-max-microvolt = <1200000>; > regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + regulator-boot-on; > }; > }; > }; > @@ -207,6 +216,44 @@ > firmware-name = "qcom/sdm845/cdsp.mdt"; > }; > > +&dsi0 { > + status = "okay"; > + vdda-supply = <&vreg_l26a_1p2>; > + > + ports { > + port@1 { > + endpoint { > + remote-endpoint = <&tianma_nt36672a_in_0>; > + data-lanes = <0 1 2 3>; > + }; > + }; > + }; > + > + panel@0 { > + compatible = "tianma,fhd-video"; > + reg = <0>; > + vddi0-supply = <&vreg_l14a_1p88>; > + vddpos-supply = <&lab>; > + vddneg-supply = <&ibb>; > + > + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + port { > + tianma_nt36672a_in_0: endpoint { > + remote-endpoint = <&dsi0_out>; > + }; > + }; > + }; > +}; > + > +&dsi0_phy { > + status = "okay"; > + vdds-supply = <&vreg_l1a_0p875>; > +}; > + > &gcc { > protected-clocks = <GCC_QSPI_CORE_CLK>, > <GCC_QSPI_CORE_CLK_SRC>, > @@ -274,6 +321,14 @@ > > }; > > +&mdss { > + status = "okay"; > +}; > + > +&mdss_mdp { > + status = "okay"; > +}; > + > &mss_pil { > status = "okay"; > firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mdt"; > -- > 2.7.4 >
diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts index cd15ae0347e8..e09effa555f1 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts @@ -160,6 +160,14 @@ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; }; + vreg_l14a_1p88: ldo14 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-boot-on; + regulator-always-on; + }; + vreg_l17a_1p3: ldo17 { regulator-min-microvolt = <1304000>; regulator-max-microvolt = <1304000>; @@ -194,6 +202,7 @@ regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-boot-on; }; }; }; @@ -207,6 +216,44 @@ firmware-name = "qcom/sdm845/cdsp.mdt"; }; +&dsi0 { + status = "okay"; + vdda-supply = <&vreg_l26a_1p2>; + + ports { + port@1 { + endpoint { + remote-endpoint = <&tianma_nt36672a_in_0>; + data-lanes = <0 1 2 3>; + }; + }; + }; + + panel@0 { + compatible = "tianma,fhd-video"; + reg = <0>; + vddi0-supply = <&vreg_l14a_1p88>; + vddpos-supply = <&lab>; + vddneg-supply = <&ibb>; + + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; + + #address-cells = <1>; + #size-cells = <0>; + + port { + tianma_nt36672a_in_0: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; +}; + +&dsi0_phy { + status = "okay"; + vdds-supply = <&vreg_l1a_0p875>; +}; + &gcc { protected-clocks = <GCC_QSPI_CORE_CLK>, <GCC_QSPI_CORE_CLK_SRC>, @@ -274,6 +321,14 @@ }; +&mdss { + status = "okay"; +}; + +&mdss_mdp { + status = "okay"; +}; + &mss_pil { status = "okay"; firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mdt";