1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) 2/* 3 * IPQ9574 RDP418 board device tree source 4 * 5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. 6 * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. 7 */ 8 9/dts-v1/; 10 11#include "ipq9574-rdp-common.dtsi" 12 13/ { 14 model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C2"; 15 compatible = "qcom,ipq9574-ap-al02-c2", "qcom,ipq9574"; 16 17}; 18 19&sdhc_1 { 20 pinctrl-0 = <&sdc_default_state>; 21 pinctrl-names = "default"; 22 mmc-ddr-1_8v; 23 mmc-hs200-1_8v; 24 mmc-hs400-1_8v; 25 mmc-hs400-enhanced-strobe; 26 max-frequency = <384000000>; 27 bus-width = <8>; 28 status = "okay"; 29}; 30 31&tlmm { 32 sdc_default_state: sdc-default-state { 33 clk-pins { 34 pins = "gpio5"; 35 function = "sdc_clk"; 36 drive-strength = <8>; 37 bias-disable; 38 }; 39 40 cmd-pins { 41 pins = "gpio4"; 42 function = "sdc_cmd"; 43 drive-strength = <8>; 44 bias-pull-up; 45 }; 46 47 data-pins { 48 pins = "gpio0", "gpio1", "gpio2", 49 "gpio3", "gpio6", "gpio7", 50 "gpio8", "gpio9"; 51 function = "sdc_data"; 52 drive-strength = <8>; 53 bias-pull-up; 54 }; 55 56 rclk-pins { 57 pins = "gpio10"; 58 function = "sdc_rclk"; 59 drive-strength = <8>; 60 bias-pull-down; 61 }; 62 }; 63}; 64