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arm64: dts: qcom: sdm845-starqltechn: add graphics support

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Add support for gpu and panel.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Link: https://lore.kernel.org/r/20250225-starqltechn_integration_upstream-v9-11-a5d80375cb66@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dzmitry Sankouski 2025-02-25 19:39:02 +03:00 committed by Bjorn Andersson
parent 58782c229e
commit 70005c18c9
1 changed files with 67 additions and 0 deletions
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67
arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
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@ -208,6 +208,52 @@ vib_pwm: pwm {
};
};
&gpu {
status = "okay";
zap-shader {
memory-region = <&gpu_mem>;
firmware-name = "qcom/sdm845/starqltechn/a630_zap.mbn";
};
};
&mdss {
status = "okay";
};
&mdss_dsi0 {
vdda-supply = <&vreg_l26a_1p2>;
status = "okay";
panel@0 {
compatible = "samsung,s6e3ha8";
reg = <0>;
vci-supply = <&s2dos05_ldo4>;
vddr-supply = <&s2dos05_buck>;
vdd3-supply = <&s2dos05_ldo1>;
te-gpios = <&tlmm 10 GPIO_ACTIVE_HIGH>;
reset-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&dsi_default &dsi_te>;
pinctrl-1 = <&dsi_suspend &dsi_te>;
pinctrl-names = "default", "suspend";
port {
panel_in: endpoint {
remote-endpoint = <&mdss_dsi0_out>;
};
};
};
};
&mdss_dsi0_out {
data-lanes = <0 1 2 3>;
remote-endpoint = <&panel_in>;
};
&mdss_dsi0_phy {
vdds-supply = <&vdda_mipi_dsi0_pll>;
status = "okay";
};
&apps_rsc {
regulators-0 {
@ -864,6 +910,27 @@ &tlmm {
gpio-reserved-ranges = <27 4>, /* SPI (eSE - embedded Secure Element) */
<85 4>; /* SPI (fingerprint reader) */
dsi_default: dsi-default-state {
pins = "gpio6";
function = "gpio";
drive-strength = <8>;
bias-disable;
};
dsi_suspend: dsi-suspend-state {
pins = "gpio6";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
dsi_te: dsi-te-state {
pins = "gpio10";
function = "mdp_vsync";
drive-strength = <2>;
bias-pull-down;
};
i2c21_sda_state: i2c21-sda-state {
pins = "gpio127";
function = "gpio";