2f8fbe0ac7
/reserved-memory/drm-logo@00000000 refers to a node in the device tree. The part after the @ symbol is the unit address, which should match the physical or logical address of the device or memory region being described. The warning indicates that the unit name (in this case, 00000000) should not have leading zeros. This is more about adhering to conventions and ensuring compatibility and readability than about functional correctness. Signed-off-by: Sandy Huang <hjc@rock-chips.com> Change-Id: I0e3971d091e7935eab34db03ab55bbcf6dad1fb7
144 lines
3.2 KiB
Plaintext
144 lines
3.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
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*
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*/
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/ {
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chosen: chosen {
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bootargs = "earlycon=uart8250,mmio32,0xfeb50000 console=ttyFIQ0 irqchip.gicv3_pseudo_nmi=0 rcupdate.rcu_expedited=1 rcu_nocbs=all";
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};
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cspmu: cspmu@fd10c000 {
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compatible = "rockchip,cspmu";
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reg = <0x0 0xfd10c000 0x0 0x1000>,
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<0x0 0xfd10d000 0x0 0x1000>,
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<0x0 0xfd10e000 0x0 0x1000>,
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<0x0 0xfd10f000 0x0 0x1000>,
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<0x0 0xfd12c000 0x0 0x1000>,
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<0x0 0xfd12d000 0x0 0x1000>,
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<0x0 0xfd12e000 0x0 0x1000>,
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<0x0 0xfd12f000 0x0 0x1000>;
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};
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debug: debug@fd104000 {
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compatible = "rockchip,debug";
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reg = <0x0 0xfd104000 0x0 0x1000>,
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<0x0 0xfd105000 0x0 0x1000>,
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<0x0 0xfd106000 0x0 0x1000>,
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<0x0 0xfd107000 0x0 0x1000>,
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<0x0 0xfd124000 0x0 0x1000>,
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<0x0 0xfd125000 0x0 0x1000>,
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<0x0 0xfd126000 0x0 0x1000>,
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<0x0 0xfd127000 0x0 0x1000>;
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};
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fiq_debugger: fiq-debugger {
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compatible = "rockchip,fiq-debugger";
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rockchip,serial-id = <2>;
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rockchip,wake-irq = <0>;
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/* If enable uart uses irq instead of fiq */
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rockchip,irq-mode-enable = <1>;
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rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */
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interrupts = <GIC_SPI 423 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&uart2m0_xfer>;
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status = "okay";
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};
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firmware {
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optee: optee {
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compatible = "linaro,optee-tz";
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method = "smc";
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};
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};
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minidump: minidump {
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compatible = "rockchip,minidump";
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smem-region = <&minidump_smem>;
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minidump-region = <&minidump_mem>;
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status = "disabled";
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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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cma {
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compatible = "shared-dma-pool";
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reusable;
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size = <0x0 (8 * 0x100000)>;
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linux,cma-default;
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};
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drm_logo: drm-logo@0 {
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compatible = "rockchip,drm-logo";
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reg = <0x0 0x0 0x0 0x0>;
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};
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drm_cubic_lut: drm-cubic-lut@0 {
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compatible = "rockchip,drm-cubic-lut";
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reg = <0x0 0x0 0x0 0x0>;
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};
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vendor_storage_rm: vendor-storage-rm@00000000 {
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compatible = "rockchip,vendor-storage-rm";
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reg = <0x0 0x0 0x0 0x0>;
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};
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ramoops: ramoops@110000 {
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compatible = "ramoops";
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/* 0x110000 to 0x1f0000 is for ramoops */
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reg = <0x0 0x110000 0x0 0xe0000>;
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boot-log-size = <0x8000>; /* do not change */
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boot-log-count = <0x1>; /* do not change */
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console-size = <0x80000>;
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pmsg-size = <0x30000>;
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ftrace-size = <0x00000>;
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record-size = <0x14000>;
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};
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minidump_smem: minidump-smem@1f0000 {
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reg = <0x0 0x1f0000 0x0 0x100>; /* do not change */
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no-map;
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status = "disabled";
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};
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minidump_mem: minidump-mem@c000000 {
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reg = <0x0 0x0c000000 0x0 0x2000000>; /* changing according to your project */
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no-map;
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status = "disabled";
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};
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};
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vendor_storage: vendor-storage {
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compatible = "rockchip,ram-vendor-storage";
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memory-region = <&vendor_storage_rm>;
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status = "okay";
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};
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};
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&display_subsystem {
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memory-region = <&drm_logo>;
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memory-region-names = "drm-logo";
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};
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&dfi {
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status = "okay";
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};
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&dmc {
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status = "okay";
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center-supply = <&vdd_ddr_s0>;
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mem-supply = <&vdd_log_s0>;
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};
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&rng {
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status = "okay";
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};
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&vop {
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support-multi-area;
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};
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