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arm64: dts: qcom: qcs615-ride: Enable PCIe interface

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Add platform configurations in devicetree for PCIe, board related
gpios, PMIC regulators, etc.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
Signed-off-by: Ziyue Zhang <ziyue.zhang@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250725112346.614316-3-ziyue.zhang@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Krishna chaitanya chundru 2025-07-25 19:23:46 +08:00 committed by Bjorn Andersson
parent 718cc7542a
commit 414be2b5a7
1 changed files with 42 additions and 0 deletions
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42
arch/arm64/boot/dts/qcom/qcs615-ride.dts
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@ -217,6 +217,23 @@ &gcc {
<&sleep_clk>;
};
&pcie {
perst-gpios = <&tlmm 101 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&pcie_default_state>;
pinctrl-names = "default";
status = "okay";
};
&pcie_phy {
vdda-phy-supply = <&vreg_l5a>;
vdda-pll-supply = <&vreg_l12a>;
status = "okay";
};
&pm8150_gpios {
usb2_en: usb2-en-state {
pins = "gpio10";
@ -256,6 +273,31 @@ &rpmhcc {
clocks = <&xo_board_clk>;
};
&tlmm {
pcie_default_state: pcie-default-state {
clkreq-pins {
pins = "gpio90";
function = "pcie_clk_req";
drive-strength = <2>;
bias-pull-up;
};
perst-pins {
pins = "gpio101";
function = "gpio";
drive-strength = <2>;
bias-pull-down;
};
wake-pins {
pins = "gpio100";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
};
&sdhc_1 {
pinctrl-0 = <&sdc1_state_on>;
pinctrl-1 = <&sdc1_state_off>;