mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
93a98a6ff3
Update snow's device tree and config to use driver model for sound. Also update the others as best we can. Spring does not appear to have audio support in the kernel. The smdk5250 and smdk5420 boards use a wolfson codec which I cannot test with. So the only boards that is tested and known to work are snow, pit and pi. Signed-off-by: Simon Glass <sjg@chromium.org>
320 lines
6.8 KiB
Plaintext
320 lines
6.8 KiB
Plaintext
/*
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* SAMSUNG SMDK5250 board device tree source
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*
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* Copyright (c) 2012 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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#include "exynos5250.dtsi"
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
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compatible = "samsung,smdk5250", "samsung,exynos5250";
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aliases {
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i2c0 = "/i2c@12C60000";
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i2c1 = "/i2c@12C70000";
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i2c2 = "/i2c@12C80000";
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i2c3 = "/i2c@12C90000";
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i2c4 = "/i2c@12CA0000";
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i2c5 = "/i2c@12CB0000";
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i2c6 = "/i2c@12CC0000";
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i2c7 = "/i2c@12CD0000";
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spi0 = "/spi@12d20000";
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spi1 = "/spi@12d30000";
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spi2 = "/spi@12d40000";
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spi3 = "/spi@131a0000";
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spi4 = "/spi@131b0000";
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mmc0 = "/mmc@12200000";
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mmc1 = "/mmc@12210000";
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mmc2 = "/mmc@12220000";
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mmc3 = "/mmc@12230000";
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serial0 = "/serial@12C30000";
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console = "/serial@12C30000";
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i2s = "/sound@3830000";
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};
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sromc@12250000 {
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bank = <1>;
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srom-timing = <1 9 12 1 6 1 1>;
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width = <2>;
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lan@5000000 {
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compatible = "smsc,lan9215", "smsc,lan";
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reg = <0x5000000 0x100>;
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phy-mode = "mii";
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};
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};
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sound@3830000 {
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samsung,codec-type = "wm8994";
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};
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sound@12d60000 {
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status = "disabled";
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};
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i2c@12C70000 {
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wm8994: soundcodec@1a {
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reg = <0x1a>;
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u-boot,i2c-offset-len = <2>;
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compatible = "wolfson,wm8994";
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#sound-dai-cells = <1>;
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};
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};
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sound {
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compatible = "google,smdk5250-audio-wm8994";
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samsung,model = "SMDK5250-I2S-WM8994";
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samsung,audio-codec = <&wm8994>;
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cpu {
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sound-dai = <&i2s0 0>;
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};
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codec {
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sound-dai = <&wm8994 0>;
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};
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};
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i2c@12C60000 {
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pmic@9 {
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reg = <0x9>;
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compatible = "maxim,max77686";
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};
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};
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tmu@10060000 {
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samsung,min-temp = <25>;
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samsung,max-temp = <125>;
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samsung,start-warning = <95>;
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samsung,start-tripping = <105>;
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samsung,hw-tripping = <110>;
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samsung,efuse-min-value = <40>;
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samsung,efuse-value = <55>;
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samsung,efuse-max-value = <100>;
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samsung,slope = <274761730>;
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samsung,dc-value = <25>;
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};
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fimd@14400000 {
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samsung,vl-freq = <60>;
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samsung,vl-col = <2560>;
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samsung,vl-row = <1600>;
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samsung,vl-width = <2560>;
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samsung,vl-height = <1600>;
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samsung,vl-clkp;
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samsung,vl-dp;
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samsung,vl-bpix = <4>;
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samsung,vl-hspw = <32>;
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samsung,vl-hbpd = <80>;
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samsung,vl-hfpd = <48>;
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samsung,vl-vspw = <6>;
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samsung,vl-vbpd = <37>;
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samsung,vl-vfpd = <3>;
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samsung,vl-cmd-allow-len = <0xf>;
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samsung,winid = <3>;
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samsung,interface-mode = <1>;
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samsung,dp-enabled = <1>;
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samsung,dual-lcd-enabled = <0>;
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};
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dp@145b0000 {
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samsung,lt-status = <0>;
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samsung,master-mode = <0>;
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samsung,bist-mode = <0>;
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samsung,bist-pattern = <0>;
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samsung,h-sync-polarity = <0>;
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samsung,v-sync-polarity = <0>;
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samsung,interlaced = <0>;
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samsung,color-space = <0>;
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samsung,dynamic-range = <0>;
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samsung,ycbcr-coeff = <0>;
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samsung,color-depth = <1>;
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};
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mmc@12200000 {
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samsung,bus-width = <8>;
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samsung,timing = <1 3 3>;
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samsung,removable = <0>;
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};
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mmc@12210000 {
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status = "disabled";
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};
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mmc@12220000 {
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samsung,bus-width = <4>;
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samsung,timing = <1 2 3>;
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samsung,removable = <1>;
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};
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mmc@12230000 {
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status = "disabled";
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};
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ehci@12110000 {
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samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
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};
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};
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&i2c_0 {
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status = "okay";
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samsung,i2c-sda-delay = <100>;
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samsung,i2c-max-bus-freq = <20000>;
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max77686@09 {
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compatible = "maxim,max77686";
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reg = <0x09>;
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interrupt-parent = <&gpx3>;
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interrupts = <2 IRQ_TYPE_NONE>;
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voltage-regulators {
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ldo1_reg: LDO1 {
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regulator-name = "P1.0V_LDO_OUT1";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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};
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ldo2_reg: LDO2 {
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regulator-name = "P1.2V_LDO_OUT2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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};
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ldo3_reg: LDO3 {
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regulator-name = "P1.8V_LDO_OUT3";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo4_reg: LDO4 {
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regulator-name = "P2.8V_LDO_OUT4";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo5_reg: LDO5 {
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regulator-name = "P1.8V_LDO_OUT5";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo6_reg: LDO6 {
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regulator-name = "P1.1V_LDO_OUT6";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-always-on;
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};
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ldo7_reg: LDO7 {
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regulator-name = "P1.1V_LDO_OUT7";
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-always-on;
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};
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ldo8_reg: LDO8 {
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regulator-name = "P1.0V_LDO_OUT8";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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ldo10_reg: LDO10 {
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regulator-name = "P1.8V_LDO_OUT10";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo11_reg: LDO11 {
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regulator-name = "P1.8V_LDO_OUT11";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo12_reg: LDO12 {
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regulator-name = "P3.0V_LDO_OUT12";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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ldo13_reg: LDO13 {
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regulator-name = "P1.8V_LDO_OUT13";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo14_reg: LDO14 {
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regulator-name = "P1.8V_LDO_OUT14";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo15_reg: LDO15 {
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regulator-name = "P1.0V_LDO_OUT15";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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};
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ldo16_reg: LDO16 {
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regulator-name = "P1.8V_LDO_OUT16";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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buck1_reg: BUCK1 {
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regulator-name = "vdd_mif";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck2_reg: BUCK2 {
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck3_reg: BUCK3 {
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regulator-name = "vdd_int";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1200000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck4_reg: BUCK4 {
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regulator-name = "vdd_g3d";
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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buck5_reg: BUCK5 {
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regulator-name = "P1.8V_BUCK_OUT5";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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};
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