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1a95b1e82c
Radxa dalang carrier boards are used to mount vmarc SoM's of rk3399pro and rk3288 to make complete SBC. Among these combinations, card detection gpio, max-frequency properties are used with rk3399pro SoM but not required for rk3288 SoM based on the hardware schematics. So, let's move these sdmmc specific properties on associate vmarc dtsi to make common use of dalang carrier device tree file. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
80 lines
1.3 KiB
Plaintext
80 lines
1.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
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* Copyright (c) 2019 Radxa Limited
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* Copyright (c) 2019 Amarula Solutions(India)
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*/
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#include <dt-bindings/pwm/pwm.h>
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/ {
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chosen {
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stdout-path = "serial2:1500000n8";
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};
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};
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&gmac {
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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i2c-scl-rising-time-ns = <140>;
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i2c-scl-falling-time-ns = <30>;
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};
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&i2c2 {
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status = "okay";
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clock-frequency = <400000>;
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hym8563: hym8563@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "hym8563";
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pinctrl-names = "default";
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pinctrl-0 = <&hym8563_int>;
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interrupt-parent = <&gpio4>;
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interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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&pwm0 {
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status = "okay";
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};
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&pwm2 {
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status = "okay";
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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vqmmc-supply = <&vccio_sd>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_xfer &uart0_cts>;
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&pinctrl {
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hym8563 {
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hym8563_int: hym8563-int {
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rockchip,pins =
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<4 RK_PD6 0 &pcfg_pull_up>;
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};
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};
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};
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