1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) 2/* 3 * IPQ9574 RDP433 board device tree source 4 * 5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. 6 * Copyright (c) 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-C7"; 15 compatible = "qcom,ipq9574-ap-al02-c7", "qcom,ipq9574"; 16}; 17 18&sdhc_1 { 19 pinctrl-0 = <&sdc_default_state>; 20 pinctrl-names = "default"; 21 mmc-ddr-1_8v; 22 mmc-hs200-1_8v; 23 mmc-hs400-1_8v; 24 mmc-hs400-enhanced-strobe; 25 max-frequency = <384000000>; 26 bus-width = <8>; 27 status = "okay"; 28}; 29 30&tlmm { 31 sdc_default_state: sdc-default-state { 32 clk-pins { 33 pins = "gpio5"; 34 function = "sdc_clk"; 35 drive-strength = <8>; 36 bias-disable; 37 }; 38 39 cmd-pins { 40 pins = "gpio4"; 41 function = "sdc_cmd"; 42 drive-strength = <8>; 43 bias-pull-up; 44 }; 45 46 data-pins { 47 pins = "gpio0", "gpio1", "gpio2", 48 "gpio3", "gpio6", "gpio7", 49 "gpio8", "gpio9"; 50 function = "sdc_data"; 51 drive-strength = <8>; 52 bias-pull-up; 53 }; 54 55 rclk-pins { 56 pins = "gpio10"; 57 function = "sdc_rclk"; 58 drive-strength = <8>; 59 bias-pull-down; 60 }; 61 }; 62}; 63