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Shikra hdmi lt9611uxd #1808

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4f4bc47
FROMLIST: arm64: dts: qcom: shikra-iqs-evk: Add LT9611UXD HDMI bridge…
mohitdsor Sep 10, 2026
5d81023
PENDING: arm64: dts: qcom: shikra-iqs-evk: Rename HDMI bridge regulat…
mohitdsor Sep 10, 2026
a91a210
PENDING: arm64: dts: qcom: shikra: Add HDMI and DLC panel overlay sup…
mohitdsor Sep 10, 2026
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34 changes: 19 additions & 15 deletions arch/arm64/boot/dts/qcom/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
dtb-$(CONFIG_ARCH_QCOM) += eliza-cqs-evk.dtb
dtb-$(CONFIG_ARCH_QCOM) += eliza-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += glymur-asus-zenbook-a16-ux3607oa.dtb
dtb-$(CONFIG_ARCH_QCOM) += glymur-crd.dtb
dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb

Expand Down Expand Up @@ -186,14 +184,12 @@ dtb-$(CONFIG_ARCH_QCOM) += qcs6490-rb3gen2-industrial-mezzanine.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs6490-rb3gen2-vision-mezzanine.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs6490-thundercomm-minipc-g1iot.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs6490-thundercomm-rubikpi3.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs6490-vicharak-axon-mini.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs8300-ride.dtb

qcs8300-ride-el2-dtbs := qcs8300-ride.dtb monaco-el2.dtbo

dtb-$(CONFIG_ARCH_QCOM) += qcs8300-ride-el2.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs8550-aim300-aiot.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs8550-rb5gen2.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs9100-ride.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs9100-ride-r3.dtb

Expand All @@ -220,6 +216,8 @@ dtb-$(CONFIG_ARCH_QCOM) += qru1000-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8155p-adp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8295p-adp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8540p-ride.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8775p-ride.dtb
dtb-$(CONFIG_ARCH_QCOM) += sa8775p-ride-r3.dtb
sc7180-acer-aspire1-el2-dtbs := sc7180-acer-aspire1.dtb sc7180-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += sc7180-acer-aspire1.dtb sc7180-acer-aspire1-el2.dtb
sc7180-ecs-liva-qc710-el2-dtbs := sc7180-ecs-liva-qc710.dtb sc7180-el2.dtbo
Expand Down Expand Up @@ -339,6 +337,23 @@ dtb-$(CONFIG_ARCH_QCOM) += sdx75-idp.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-cqm-evk.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-cqs-evk.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk.dtb

shikra-cqm-evk-imx577-camera-dtbs := shikra-cqm-evk.dtb shikra-cqm-cqs-evk-imx577-camera.dtbo
shikra-cqs-evk-imx577-camera-dtbs := shikra-cqs-evk.dtb shikra-cqm-cqs-evk-imx577-camera.dtbo
shikra-iqs-evk-imx577-camera-dtbs := shikra-iqs-evk.dtb shikra-iqs-evk-imx577-camera.dtbo

dtb-$(CONFIG_ARCH_QCOM) += shikra-cqm-evk-imx577-camera.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-cqs-evk-imx577-camera.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk-imx577-camera.dtb

shikra-cqm-evk-hdmi-dtbs := shikra-cqm-evk.dtb shikra-cqm-cqs-evk-hdmi.dtbo
shikra-cqs-evk-hdmi-dtbs := shikra-cqs-evk.dtb shikra-cqm-cqs-evk-hdmi.dtbo
shikra-iqs-evk-dlc-panel-dtbs := shikra-iqs-evk.dtb shikra-iqs-evk-dlc-panel.dtbo

dtb-$(CONFIG_ARCH_QCOM) += shikra-cqm-evk-hdmi.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-cqs-evk-hdmi.dtb
dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk-dlc-panel.dtb

dtb-$(CONFIG_ARCH_QCOM) += sm4250-oneplus-billie2.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115-fxtec-pro1x.dtb
Expand All @@ -353,10 +368,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm7125-xiaomi-curtana.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7125-xiaomi-joyeuse.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7225-fairphone-fp4.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7325-motorola-dubai.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7325-motorola-dubai-csot.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7325-motorola-dubai-tianma.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7325-nothing-spacewar.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7325-xiaomi-taoyao.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-hdk.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-microsoft-surface-duo.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb
Expand Down Expand Up @@ -409,10 +421,6 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8750-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8750-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += talos-evk.dtb

talos-evk-el2-dtbs := talos-evk.dtb talos-el2.dtbo

dtb-$(CONFIG_ARCH_QCOM) += talos-evk-el2.dtb
talos-evk-usb1-peripheral-dtbs := talos-evk.dtb talos-evk-usb1-peripheral.dtbo
dtb-$(CONFIG_ARCH_QCOM) += talos-evk-usb1-peripheral.dtb
dtb-$(CONFIG_ARCH_QCOM) += talos-evk-camera-imx577.dtbo
Expand Down Expand Up @@ -443,8 +451,6 @@ x1e80100-hp-elitebook-ultra-g1q-el2-dtbs := x1e80100-hp-elitebook-ultra-g1q.dtb
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-hp-elitebook-ultra-g1q.dtb x1e80100-hp-elitebook-ultra-g1q-el2.dtb
x1e80100-hp-omnibook-x14-el2-dtbs := x1e80100-hp-omnibook-x14.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-hp-omnibook-x14.dtb x1e80100-hp-omnibook-x14-el2.dtb
x1e80100-honor-magicbook-art-14-el2-dtbs := x1e80100-honor-magicbook-art-14.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-honor-magicbook-art-14.dtb x1e80100-honor-magicbook-art-14-el2.dtb
x1e80100-lenovo-yoga-slim7x-el2-dtbs := x1e80100-lenovo-yoga-slim7x.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-lenovo-yoga-slim7x.dtb x1e80100-lenovo-yoga-slim7x-el2.dtb
x1e80100-medion-sprchrgd-14-s1-el2-dtbs := x1e80100-medion-sprchrgd-14-s1.dtb x1-el2.dtbo
Expand All @@ -471,5 +477,3 @@ x1p42100-lenovo-thinkbook-16-el2-dtbs := x1p42100-lenovo-thinkbook-16.dtb x1-el2
dtb-$(CONFIG_ARCH_QCOM) += x1p42100-lenovo-thinkbook-16.dtb x1p42100-lenovo-thinkbook-16-el2.dtb
x1p64100-microsoft-denali-el2-dtbs := x1p64100-microsoft-denali.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1p64100-microsoft-denali.dtb x1p64100-microsoft-denali-el2.dtb
x1p42100-microsoft-sp12in-el2-dtbs := x1p42100-microsoft-sp12in.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1p42100-microsoft-sp12in.dtb x1p42100-microsoft-sp12in-el2.dtb
91 changes: 91 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-cqm-cqs-evk-hdmi.dtso
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@@ -0,0 +1,91 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/

/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

&{/} {
model = "Qualcomm Technologies, Inc. Shikra CQM/S EVK HDMI";

hdmi-connector {
compatible = "hdmi-connector";
type = "a";

port {
hdmi_con: endpoint {
remote-endpoint = <&lt9611_out>;
};
};
};
};

&i2c4 {
#address-cells = <1>;
#size-cells = <0>;

status = "okay";

lt9611uxd: lt9611uxd@41 {
compatible = "lontium,lt9611uxd";
reg = <0x41>;
interrupts-extended = <&tlmm 85 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&tlmm 76 GPIO_ACTIVE_LOW>;
vcc-supply = <&lcd_bias>;
vdd-supply = <&pm4125_l15>;

pinctrl-0 = <&bridge_irq_pin &bridge_rst_pin>;
pinctrl-names = "default";

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;

lt9611_a: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};

port@2 {
reg = <2>;

lt9611_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
};
};
};

&mdss_dsi0 {
panel@0 {
status = "disabled";
};
};

&mdss_dsi0_out {
remote-endpoint = <&lt9611_a>;
};

&tlmm {
bridge_irq_pin: bridge-irq-state {
pins = "gpio85";
function = "gpio";
drive-strength = <2>;
bias-disable;
};

bridge_rst_pin: bridge-rst-state {
pins = "gpio76";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
};
84 changes: 84 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-iqs-evk-dlc-panel.dtso
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Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/

/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>

&{/} {
model = "Qualcomm Technologies, Inc. Shikra IQS EVK DLC Panel";
};

&lt9611uxd {
status = "disabled";
};

&mdss_dsi0 {
#address-cells = <1>;
#size-cells = <0>;

panel@0 {
compatible = "dlc,dlc0697";
reg = <0>;

reset-gpios = <&tlmm 3 GPIO_ACTIVE_LOW>;

vddi-supply = <&pm8150_l15>;
avdd-supply = <&vreg_disp_3p3>;
avee-supply = <&vreg_disp_3p3>;

pinctrl-0 = <&panel_rst_n &panel_te_pin &panel_bl_en>;
pinctrl-1 = <&panel_rst_n_suspend &panel_bl_en_suspend>;
pinctrl-names = "default", "sleep";

port {
panel_in: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};
};
};

&mdss_dsi0_out {
remote-endpoint = <&panel_in>;
};

&pm8150_gpios {
panel_bl_en: panel-bl-en-state {
pins = "gpio1";
function = PMIC_GPIO_FUNC_NORMAL;
bias-pull-up;
};
panel_bl_en_suspend: panel-bl-en-suspend-state {
pins = "gpio1";
function = PMIC_GPIO_FUNC_NORMAL;
bias-pull-down;
};
};

&tlmm {
panel_rst_n: panel-rst-n-state {
pins = "gpio3";
function = "gpio";
drive-strength = <8>;
bias-disable;
};

panel_rst_n_suspend: panel-rst-n-suspend-state {
pins = "gpio3";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};

panel_te_pin: panel-te-pin-state {
pins = "gpio86";
function = "mdp_vsync_p";
drive-strength = <2>;
bias-pull-down;
};
};
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