69 lines
1.5 KiB
Devicetree
Executable File
69 lines
1.5 KiB
Devicetree
Executable File
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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/dts-v1/;
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#include "meson-a4-ba400.dtsi"
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#include "meson-a4_skt-panel.dtsi"
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/ {
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compatible = "amlogic,a4-ba400", "amlogic,a4-txxx", "amlogic,meson-a4";
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model = "Amlogic Meson a4 BA400 Board";
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cvbsout {
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compatible = "amlogic, cvbsout-a4";
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status = "okay";
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/* performance: reg_address, reg_value */
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/* a4 */
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/* pal default Matrx625 CTCC value */
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performance_pal = <0xff006fc0 0x9 /* 0x1bf0 << 2 + 0xff000000 */
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0xff006c48 0x80c0 /* 0x1b12 */
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0xff006c14 0xf7 /* 0x1b05 */
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0xff006d58 0x333 /* 0x1b56 */
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0xff007164 0xf25c /* 0x1c59 */
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0xffff 0x0>; /* ending flag */
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performance_ntsc = <0xff006fc0 0x9 /* 0x1bf0 << 2 + 0xff000000 */
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0xff006c48 0x8020 /* 0x1b12 */
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0xff006c0c 0x0 /* 0x1b03 */
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0xff006c10 0x0 /* 0x1b04 */
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0xff006c14 0x0 /* 0x1b05 */
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0xff006d58 0x333 /* 0x1b56 */
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0xff007164 0xf850 /* 0x1c59 */
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0xffff 0x0>; /* ending flag */
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};
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};
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/* This UART is brought out to the DB9 connector */
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&uart_a {
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status = "okay";
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};
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&uart_b {
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status = "disabled";
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};
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&saradc {
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status = "okay";
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};
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/* demo for i2c user */
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&i2c3 {
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status= "disabled";
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clock-frequency = <100000>;
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/* pinctrl-names = "default";*/
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/* pinctrl-0 = <&i2c3_master_pins2>;*/
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};
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&pinctrl_periphs {
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bl_pwm_off_pins:bl_pwm_off_pin {
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mux {
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groups = "GPIOH_5";
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function = "gpio_periphs";
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output-high;
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};
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};
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}; /* end of pinctrl_periphs */
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