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// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
* IPQ9574 RDP433 board device tree source
*
* Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "ipq9574-rdp-common.dtsi"
/ {
model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7";
compatible = "qcom,ipq9574-ap-al02-c7", "qcom,ipq9574";
};
&pcie1_phy {
status = "okay";
};
&pcie1 {
pinctrl-0 = <&pcie1_default>;
pinctrl-names = "default";
perst-gpios = <&tlmm 26 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 27 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pcie2_phy {
status = "okay";
};
&pcie2 {
pinctrl-0 = <&pcie2_default>;
pinctrl-names = "default";
perst-gpios = <&tlmm 29 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
status = "okay";
};
&pcie3_phy {
status = "okay";
};
&pcie3 {
pinctrl-0 = <&pcie3_default>;
pinctrl-names = "default";
perst-gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
status = "okay";
};
&tlmm {
pcie1_default: pcie1-default-state {
clkreq-n-pins {
pins = "gpio25";
function = "pcie1_clk";
drive-strength = <6>;
bias-pull-up;
};
perst-n-pins {
pins = "gpio26";
function = "gpio";
drive-strength = <8>;
bias-pull-down;
output-low;
};
wake-n-pins {
pins = "gpio27";
function = "pcie1_wake";
drive-strength = <6>;
bias-pull-up;
};
};
pcie2_default: pcie2-default-state {
clkreq-n-pins {
pins = "gpio28";
function = "pcie2_clk";
drive-strength = <6>;
bias-pull-up;
};
perst-n-pins {
pins = "gpio29";
function = "gpio";
drive-strength = <8>;
bias-pull-down;
output-low;
};
wake-n-pins {
pins = "gpio30";
function = "pcie2_wake";
drive-strength = <6>;
bias-pull-up;
};
};
pcie3_default: pcie3-default-state {
clkreq-n-pins {
pins = "gpio31";
function = "pcie3_clk";
drive-strength = <6>;
bias-pull-up;
};
perst-n-pins {
pins = "gpio32";
function = "gpio";
drive-strength = <8>;
bias-pull-up;
output-low;
};
wake-n-pins {
pins = "gpio33";
function = "pcie3_wake";
drive-strength = <6>;
bias-pull-up;
};
};
sdc_default_state: sdc-default-state {
clk-pins {
pins = "gpio5";
function = "sdc_clk";
drive-strength = <8>;
bias-disable;
};
cmd-pins {
pins = "gpio4";
function = "sdc_cmd";
drive-strength = <8>;
bias-pull-up;
};
data-pins {
pins = "gpio0", "gpio1", "gpio2",
"gpio3", "gpio6", "gpio7",
"gpio8", "gpio9";
function = "sdc_data";
drive-strength = <8>;
bias-pull-up;
};
rclk-pins {
pins = "gpio10";
function = "sdc_rclk";
drive-strength = <8>;
bias-pull-down;
};
};
};
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