1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) 2/* 3 * IPQ9574 AL02-C7 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.dtsi" 12 13/ { 14 model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7"; 15 compatible = "qcom,ipq9574-ap-al02-c7", "qcom,ipq9574"; 16 17 aliases { 18 serial0 = &blsp1_uart2; 19 }; 20 21 chosen { 22 stdout-path = "serial0:115200n8"; 23 }; 24}; 25 26&blsp1_uart2 { 27 pinctrl-0 = <&uart2_pins>; 28 pinctrl-names = "default"; 29 status = "okay"; 30}; 31 32&sdhc_1 { 33 pinctrl-0 = <&sdc_default_state>; 34 pinctrl-names = "default"; 35 mmc-ddr-1_8v; 36 mmc-hs200-1_8v; 37 mmc-hs400-1_8v; 38 mmc-hs400-enhanced-strobe; 39 max-frequency = <384000000>; 40 bus-width = <8>; 41 status = "okay"; 42}; 43 44&sleep_clk { 45 clock-frequency = <32000>; 46}; 47 48&tlmm { 49 sdc_default_state: sdc-default-state { 50 clk-pins { 51 pins = "gpio5"; 52 function = "sdc_clk"; 53 drive-strength = <8>; 54 bias-disable; 55 }; 56 57 cmd-pins { 58 pins = "gpio4"; 59 function = "sdc_cmd"; 60 drive-strength = <8>; 61 bias-pull-up; 62 }; 63 64 data-pins { 65 pins = "gpio0", "gpio1", "gpio2", 66 "gpio3", "gpio6", "gpio7", 67 "gpio8", "gpio9"; 68 function = "sdc_data"; 69 drive-strength = <8>; 70 bias-pull-up; 71 }; 72 73 rclk-pins { 74 pins = "gpio10"; 75 function = "sdc_rclk"; 76 drive-strength = <8>; 77 bias-pull-down; 78 }; 79 }; 80}; 81 82&xo_board_clk { 83 clock-frequency = <24000000>; 84}; 85