superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: qcom: sdm845-lg-judyln: Add display panel 

Also include other supporting msm drm nodes, gpio and backlight

Co-developed-by: Amir Dahan <system64fumo@tuta.io>
Signed-off-by: Amir Dahan <system64fumo@tuta.io>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Link: https://lore.kernel.org/r/20260331-judyln-dts-v7-10-87217b15fefb@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
master
Paul Sajna 2026-03-31 20:15:15 -07:00 committed by Bjorn Andersson
parent 2e7cdd400b
commit c6c66aa3ef
2 changed files with 75 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
View File

@ -450,10 +450,6 @@
status = "okay";
};
&dispcc {
status = "disabled";
};
&gcc {
protected-clocks = <GCC_QSPI_CORE_CLK>,
<GCC_QSPI_CORE_CLK_SRC>,
@ -525,6 +521,15 @@
};
};
&pmi8998_wled {
qcom,current-limit-microamp = <20000>;
qcom,ovp-millivolt = <29600>;
qcom,switching-freq = <800>;
qcom,num-strings = <3>;
qcom,cabc;
status = "okay";
};
&qupv3_id_0 {
status = "okay";
};

68
arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
View File

@ -21,8 +21,6 @@
height = <3120>;
stride = <(1440 * 4)>;
format = "a8r8g8b8";
lab-supply = <&lab>;
ibb-supply = <&ibb>;
};
};
@ -71,6 +69,51 @@
firmware-name = "qcom/sdm845/LG/judyln/ipa_fws.mbn";
};
&mdss {
status = "okay";
};
&mdss_dsi0 {
vdda-supply = <&vdda_mipi_dsi0_1p2>;
status = "okay";
display_panel: panel@0 {
reg = <0>;
compatible = "lg,sw49410-lh609qh1", "lg,sw49410";
backlight = <&pmi8998_wled>;
reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
width-mm = <65>;
height-mm = <140>;
vsp-supply = <&lab>;
vsn-supply = <&ibb>;
pinctrl-0 = <&sde_dsi_active &sde_te_active_sleep>;
pinctrl-1 = <&sde_dsi_sleep &sde_te_active_sleep>;
pinctrl-names = "default", "sleep";
port {
panel_in: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};
};
};
&mdss_dsi0_phy {
vdds-supply = <&vdda_mipi_dsi0_pll>;
status = "okay";
};
&mdss_dsi0_out {
data-lanes = <0 1 2 3>;
remote-endpoint = <&panel_in>;
qcom,te-source = "mdp_vsync_e";
};
&ibb {
regulator-min-microvolt = <5500000>;
regulator-max-microvolt = <5500000>;
@ -106,6 +149,27 @@
drive-strength = <2>;
bias-pull-up;
};
sde_dsi_active: sde-dsi-active-state {
pins = "gpio6";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
sde_dsi_sleep: sde-dsi-sleep-state {
pins = "gpio6";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
sde_te_active_sleep: sde-te-active-sleep-state {
pins = "gpio10";
function = "mdp_vsync";
drive-strength = <2>;
bias-pull-down;
};
};
&venus {