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ca55a30d27
Fix warning when use W=1 to build dtb, as following error: arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:65.7-76.4: Warning (unit_address_vs_reg): /sram: node has a reg or ranges property, but no unit name arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:168.34-413.6: Warning (unit_address_vs_reg): /soc/bus@fe000000/pinctrl@4000: node has a unit name, but no reg or ranges property arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi:168.34-413.6: Warning (simple_bus_reg): /soc/bus@fe000000/pinctrl@4000: missing or empty reg/ranges property arch/arm64/boot/dts/amlogic/amlogic-c3-c302x-aw409.dts:205.9-245.4: Warning (avoid_unnecessary_addr_size): /soc/bus@fe000000/spi@56000 /nand@0: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" property Fixes:d4bd8f3023("arm64: dts: amlogic: add C3 AW419 board") Fixes:520b792e83("arm64: dts: amlogic: add some device nodes for C3") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/r/202409010005.A7tSzgEn-lkp@intel.com/ Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> Link: https://lore.kernel.org/r/20240902-fix_warning-v1-1-037029c584fc@amlogic.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
260 lines
5.2 KiB
Text
260 lines
5.2 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2024 Amlogic, Inc. All rights reserved.
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*/
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/dts-v1/;
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#include "amlogic-c3.dtsi"
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/ {
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model = "Amlogic C308l aw419 Development Board";
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compatible = "amlogic,aw419", "amlogic,c3";
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interrupt-parent = <&gic>;
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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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serial0 = &uart_b;
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spi0 = &spifc;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x80000000>;
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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/* 9 MiB reserved for ARM Trusted Firmware */
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secmon_reserved: secmon@7f00000 {
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compatible = "shared-dma-pool";
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reg = <0x0 0x07f00000 0x0 0x900000>;
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no-map;
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};
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};
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main_12v: regulator-main-12v {
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compatible = "regulator-fixed";
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regulator-name = "12V";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_5v: regulator-vcc-5v {
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compatible = "regulator-fixed";
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regulator-name = "VCC5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&main_12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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vddq: regulator-vddq {
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compatible = "regulator-fixed";
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regulator-name = "VDDQ";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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vin-supply = <&main_12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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vddao_3v3: regulator-vddao-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "VDDAO3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&main_12v>;
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regulator-boot-on;
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regulator-always-on;
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};
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vddao_1v8: regulator-vddao-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VDDAO1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vddao_3v3>;
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regulator-boot-on;
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regulator-always-on;
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};
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ddr4_2v5: regulator-ddr4-2v5 {
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compatible = "regulator-fixed";
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regulator-name = "DDR4_2V5";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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vin-supply = <&vddao_3v3>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_3v3: regulator-vcc-3v3 {
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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 = <&vddao_3v3>;
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regulator-boot-on;
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regulator-always-on;
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};
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vcc_1v8: regulator-vcc-1v8 {
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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 = <&vcc_3v3>;
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regulator-boot-on;
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regulator-always-on;
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};
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vdd_1v8: regulator-vdd-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "VDD1V8_BOOT";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_3v3>;
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regulator-boot-on;
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regulator-always-on;
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};
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vddio_b: regulator-vddio-3v3-b {
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compatible = "regulator-fixed";
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regulator-name = "VDDIO_B";
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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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regulator-boot-on;
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regulator-always-on;
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};
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sdcard: regulator-sdcard {
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compatible = "regulator-fixed";
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regulator-name = "SDCARD_POWER";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vddao_3v3>;
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gpio = <&gpio GPIOA_4 GPIO_ACTIVE_LOW>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&uart_b {
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status = "okay";
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};
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&nand {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&nand_pins>;
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pinctrl-names = "default";
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nand@0 {
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <1>;
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nand-on-flash-bbt;
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partition@0 {
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label = "boot";
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reg = <0x0 0x00200000>;
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};
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partition@200000 {
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label = "env";
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reg = <0x00200000 0x00400000>;
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};
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partition@600000 {
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label = "system";
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reg = <0x00600000 0x00a00000>;
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};
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partition@1000000 {
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label = "rootfs";
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reg = <0x01000000 0x03000000>;
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};
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partition@4000000 {
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label = "media";
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reg = <0x04000000 0x8000000>;
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};
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};
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};
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ðmac {
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status = "okay";
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phy-handle = <&internal_ephy>;
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phy-mode = "rmii";
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};
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&spifc {
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&spifc_pins>;
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pinctrl-names = "default";
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nand@0 {
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compatible = "spi-nand";
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reg = <0>;
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spi-max-frequency = <83000000>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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status = "disabled";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "boot";
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reg = <0 0x200000>;
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};
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partition@200000 {
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label = "env";
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reg = <0x200000 0x400000>;
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};
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partition@600000 {
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label = "system";
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reg = <0x600000 0xa00000>;
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};
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partition@1000000 {
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label = "rootfs";
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reg = <0x1000000 0x3000000>;
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};
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partition@4000000 {
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label = "data";
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reg = <0x4000000 0x8000000>;
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};
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};
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};
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};
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&sd {
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status = "okay";
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pinctrl-0 = <&sdcard_pins>;
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pinctrl-1 = <&sdcard_clk_gate_pins>;
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pinctrl-names = "default","clk-gate";
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bus-width = <4>;
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cap-sd-highspeed;
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max-frequency = <50000000>;
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disable-wp;
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cd-gpios = <&gpio GPIOC_6 GPIO_ACTIVE_LOW>;
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vmmc-supply = <&sdcard>;
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vqmmc-supply = <&sdcard>;
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};
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