724ba67515
The arm dts directory has grown to 1559 boards which makes it a bit unwieldy to maintain and use. Past attempts stalled out due to plans to move .dts files out of the kernel tree. Doing that is no longer planned (any time soon at least), so let's go ahead and group .dts files by vendors. This move aligns arm with arm64 .dts file structure. There's no change to dtbs_install as the flat structure is maintained on install. The naming of vendor directories is roughly in this order of preference: - Matching original and current SoC vendor prefix/name (e.g. ti, qcom) - Current vendor prefix/name if still actively sold (SoCs which have been aquired) (e.g. nxp/imx) - Existing platform name for older platforms not sold/maintained by any company (e.g. gemini, nspire) The whole move was scripted with the exception of MAINTAINERS and a few makefile fixups. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Paul Barker <paul.barker@sancloud.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Nick Hawkins <nick.hawkins@hpe.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom Acked-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Romain Perier <romain.perier@gmail.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
383 lines
7.9 KiB
Text
383 lines
7.9 KiB
Text
// SPDX-License-Identifier: GPL-2.0 OR MIT
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/*
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* Copyright 2015 Endless Mobile, Inc.
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* Author: Carlo Caione <carlo@endlessm.com>
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*/
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/dts-v1/;
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#include "meson8b.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Hardkernel ODROID-C1";
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compatible = "hardkernel,odroid-c1", "amlogic,meson8b";
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aliases {
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serial0 = &uart_AO;
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mmc0 = &sd_card_slot;
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mmc1 = &sdhc;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory {
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device_type = "memory";
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reg = <0x40000000 0x40000000>;
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};
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emmc_pwrseq: emmc-pwrseq {
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compatible = "mmc-pwrseq-emmc";
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reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
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};
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leds {
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compatible = "gpio-leds";
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led-blue {
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label = "c1:blue:alive";
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gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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default-state = "off";
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};
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};
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p5v0: regulator-p5v0 {
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compatible = "regulator-fixed";
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regulator-name = "P5V0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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tflash_vdd: regulator-tflash_vdd {
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/*
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* signal name from schematics: TFLASH_VDD_EN
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*/
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compatible = "regulator-fixed";
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regulator-name = "TFLASH_VDD";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_3v3>;
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gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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tf_io: gpio-regulator-tf_io {
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compatible = "regulator-gpio";
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regulator-name = "TF_IO";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_3v3>;
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/*
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* signal name from schematics: TF_3V3N_1V8_EN
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*/
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gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
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gpios-states = <0>;
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states = <3300000 0
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1800000 1>;
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};
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rtc32k_xtal: rtc32k-xtal-clk {
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/* X3 in the schematics */
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compatible = "fixed-clock";
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clock-frequency = <32768>;
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clock-output-names = "RTC32K";
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#clock-cells = <0>;
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};
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vcc_1v8: regulator-vcc-1v8 {
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/*
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* RICHTEK RT9179 configured for a fixed output voltage of
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* 1.8V. This supplies not only VCC1V8 but also IOREF_1V8 and
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* VDD1V8 according to the schematics.
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*/
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compatible = "regulator-fixed";
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regulator-name = "VCC1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&p5v0>;
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};
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vcc_3v3: regulator-vcc-3v3 {
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/*
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* Monolithic Power Systems MP2161 configured for a fixed
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* output voltage of 3.3V. This supplies not only VCC3V3 but
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* also VDD3V3 and VDDIO_AO3V3 according to the schematics.
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*/
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compatible = "regulator-fixed";
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regulator-name = "VCC3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&p5v0>;
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};
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vcck: regulator-vcck {
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/* Monolithic Power Systems MP2161 */
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compatible = "pwm-regulator";
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regulator-name = "VCCK";
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regulator-min-microvolt = <860000>;
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regulator-max-microvolt = <1140000>;
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pwm-supply = <&p5v0>;
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pwms = <&pwm_cd 0 12218 0>;
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pwm-dutycycle-range = <91 0>;
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regulator-boot-on;
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regulator-always-on;
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};
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vddc_ddr: regulator-vddc-ddr {
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/*
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* Monolithic Power Systems MP2161 configured for a fixed
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* output voltage of 1.5V. This supplies not only DDR_VDDC but
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* also DDR3_1V5 according to the schematics.
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*/
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compatible = "regulator-fixed";
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regulator-name = "DDR_VDDC";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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vin-supply = <&p5v0>;
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};
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vddee: regulator-vddee {
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/* Monolithic Power Systems MP2161 */
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compatible = "pwm-regulator";
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regulator-name = "VDDEE";
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regulator-min-microvolt = <860000>;
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regulator-max-microvolt = <1140000>;
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pwm-supply = <&p5v0>;
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pwms = <&pwm_cd 1 12218 0>;
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pwm-dutycycle-range = <91 0>;
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regulator-boot-on;
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regulator-always-on;
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};
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vdd_rtc: regulator-vdd-rtc {
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/*
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* Torex Semiconductor XC6215 configured for a fixed output of
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* 0.9V.
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*/
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compatible = "regulator-fixed";
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regulator-name = "VDD_RTC";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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vin-supply = <&vcc_3v3>;
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};
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};
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&cpu0 {
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cpu-supply = <&vcck>;
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};
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&efuse {
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ethernet_mac_address: mac@1b4 {
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reg = <0x1b4 0x6>;
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};
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};
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ðmac {
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status = "okay";
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pinctrl-0 = <ð_rgmii_pins>;
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pinctrl-names = "default";
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phy-handle = <ð_phy>;
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phy-mode = "rgmii-id";
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nvmem-cells = <ðernet_mac_address>;
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nvmem-cell-names = "mac-address";
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mdio {
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compatible = "snps,dwmac-mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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/* Realtek RTL8211F (0x001cc916) */
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eth_phy: ethernet-phy@0 {
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reg = <0>;
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reset-assert-us = <10000>;
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reset-deassert-us = <80000>;
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reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
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interrupt-parent = <&gpio_intc>;
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/* GPIOH_3 */
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interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
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};
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};
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};
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&gpio {
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gpio-line-names = /* Bank GPIOX */
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"J2 Header Pin 35", "J2 Header Pin 36",
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"J2 Header Pin 32", "J2 Header Pin 31",
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"J2 Header Pin 29", "J2 Header Pin 18",
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"J2 Header Pin 22", "J2 Header Pin 16",
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"J2 Header Pin 23", "J2 Header Pin 21",
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"J2 Header Pin 19", "J2 Header Pin 33",
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"J2 Header Pin 8", "J2 Header Pin 10",
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"J2 Header Pin 15", "J2 Header Pin 13",
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"J2 Header Pin 24", "J2 Header Pin 26",
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/* Bank GPIOY */
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"Revision (upper)", "Revision (lower)",
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"J2 Header Pin 7", "", "J2 Header Pin 12",
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"J2 Header Pin 11", "", "", "",
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"TFLASH_VDD_EN", "", "",
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/* Bank GPIODV */
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"VCCK_PWM (PWM_C)", "I2CA_SDA", "I2CA_SCL",
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"I2CB_SDA", "I2CB_SCL", "VDDEE_PWM (PWM_D)",
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"",
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/* Bank GPIOH */
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"HDMI_HPD", "HDMI_I2C_SDA", "HDMI_I2C_SCL",
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"ETH_PHY_INTR", "ETH_PHY_NRST", "ETH_TXD1",
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"ETH_TXD0", "ETH_TXD3", "ETH_TXD2",
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"ETH_RGMII_TX_CLK",
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/* Bank CARD */
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"SD_DATA1 (SDB_D1)", "SD_DATA0 (SDB_D0)",
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"SD_CLK", "SD_CMD", "SD_DATA3 (SDB_D3)",
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"SD_DATA2 (SDB_D2)", "SD_CDN (SD_DET_N)",
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/* Bank BOOT */
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"SDC_D0 (EMMC)", "SDC_D1 (EMMC)",
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"SDC_D2 (EMMC)", "SDC_D3 (EMMC)",
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"SDC_D4 (EMMC)", "SDC_D5 (EMMC)",
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"SDC_D6 (EMMC)", "SDC_D7 (EMMC)",
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"SDC_CLK (EMMC)", "SDC_RSTn (EMMC)",
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"SDC_CMD (EMMC)", "BOOT_SEL", "", "", "",
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"", "", "", "",
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/* Bank DIF */
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"ETH_RXD1", "ETH_RXD0", "ETH_RX_DV",
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"RGMII_RX_CLK", "ETH_RXD3", "ETH_RXD2",
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"ETH_TXEN", "ETH_PHY_REF_CLK_25MOUT",
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"ETH_MDC", "ETH_MDIO";
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};
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&gpio_ao {
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gpio-line-names = "UART TX", "UART RX", "",
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"TF_3V3N_1V8_EN", "USB_HUB_RST_N",
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"USB_OTG_PWREN", "J7 Header Pin 2",
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"IR_IN", "J7 Header Pin 4",
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"J7 Header Pin 6", "J7 Header Pin 5",
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"J7 Header Pin 7", "HDMI_CEC",
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"SYS_LED", "", "";
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};
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&ir_receiver {
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status = "okay";
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pinctrl-0 = <&ir_recv_pins>;
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pinctrl-names = "default";
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};
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&mali {
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mali-supply = <&vddee>;
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};
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&saradc {
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status = "okay";
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vref-supply = <&vcc_1v8>;
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};
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&sdhc {
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status = "okay";
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pinctrl-0 = <&sdxc_c_pins>;
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pinctrl-names = "default";
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bus-width = <8>;
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max-frequency = <100000000>;
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disable-wp;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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no-sdio;
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mmc-pwrseq = <&emmc_pwrseq>;
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vmmc-supply = <&vcc_3v3>;
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vqmmc-supply = <&vcc_1v8>;
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};
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&sdio {
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status = "okay";
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pinctrl-0 = <&sd_b_pins>;
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pinctrl-names = "default";
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/* SD card */
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sd_card_slot: slot@1 {
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compatible = "mmc-slot";
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reg = <1>;
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status = "okay";
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bus-width = <4>;
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no-sdio;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
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vmmc-supply = <&tflash_vdd>;
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vqmmc-supply = <&tf_io>;
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};
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};
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&pwm_cd {
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status = "okay";
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pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>;
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pinctrl-names = "default";
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clocks = <&xtal>, <&xtal>;
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clock-names = "clkin0", "clkin1";
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};
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&rtc {
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/* needs to be enabled manually when a battery is connected */
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clocks = <&rtc32k_xtal>;
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vdd-supply = <&vdd_rtc>;
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};
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&uart_AO {
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status = "okay";
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pinctrl-0 = <&uart_ao_a_pins>;
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pinctrl-names = "default";
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};
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&usb1_phy {
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status = "okay";
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};
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&usb1 {
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dr_mode = "host";
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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hub@1 {
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/* Genesys Logic GL852G usb hub */
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compatible = "usb5e3,610";
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reg = <1>;
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vdd-supply = <&p5v0>;
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reset-gpio = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
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};
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};
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