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linux/arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts
Krzysztof Kozlowski bcea9aaa43
arm64: dts: n5x: drop invalid property and fix edac node name
The intel,sysmgr-syscon in EDAC/memory controller node is not a
recognized and documented property, so drop it to fix error:

  sdr_edac@f87f8000: 'intel,sysmgr-syscon' does not match any of the regexes: 'pinctrl-[0-9]+'

Align also the node name with Devicetree specification (generic, not
specific, and EDAC is purely Linux term).

Fixes: ef82c9be84 ("arm64: dts: n5x: add sdr edac support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220318121044.108750-1-krzysztof.kozlowski@canonical.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-03-19 22:34:25 +01:00

130 lines
2.3 KiB
Text

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2021, Intel Corporation
*/
#include "socfpga_agilex.dtsi"
/ {
model = "eASIC N5X SoCDK";
compatible = "intel,n5x-socdk", "intel,socfpga-agilex";
aliases {
serial0 = &uart0;
ethernet0 = &gmac0;
ethernet1 = &gmac1;
ethernet2 = &gmac2;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
device_type = "memory";
/* We expect the bootloader to fill in the reg */
reg = <0 0 0 0>;
};
soc {
sdram_edac: memory-controller@f87f8000 {
compatible = "snps,ddrc-3.80a";
reg = <0xf87f8000 0x400>;
interrupts = <0 175 4>;
status = "okay";
};
};
};
&clkmgr {
compatible = "intel,easic-n5x-clkmgr";
};
&gmac0 {
status = "okay";
phy-mode = "rgmii";
phy-handle = <&phy0>;
max-frame-size = <9000>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy0: ethernet-phy@0 {
reg = <4>;
txd0-skew-ps = <0>; /* -420ps */
txd1-skew-ps = <0>; /* -420ps */
txd2-skew-ps = <0>; /* -420ps */
txd3-skew-ps = <0>; /* -420ps */
rxd0-skew-ps = <420>; /* 0ps */
rxd1-skew-ps = <420>; /* 0ps */
rxd2-skew-ps = <420>; /* 0ps */
rxd3-skew-ps = <420>; /* 0ps */
txen-skew-ps = <0>; /* -420ps */
txc-skew-ps = <900>; /* 0ps */
rxdv-skew-ps = <420>; /* 0ps */
rxc-skew-ps = <1680>; /* 780ps */
};
};
};
&mmc {
status = "okay";
cap-sd-highspeed;
broken-cd;
bus-width = <4>;
};
&osc1 {
clock-frequency = <25000000>;
};
&qspi {
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "micron,mt25qu02g", "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <100000000>;
m25p,fast-read;
cdns,page-size = <256>;
cdns,block-size = <16>;
cdns,read-delay = <2>;
cdns,tshsl-ns = <50>;
cdns,tsd2d-ns = <50>;
cdns,tchsh-ns = <4>;
cdns,tslch-ns = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
qspi_boot: partition@0 {
label = "Boot and fpga data";
reg = <0x0 0x03FE0000>;
};
qspi_rootfs: partition@3FE0000 {
label = "Root Filesystem - JFFS2";
reg = <0x03FE0000 0x0C020000>;
};
};
};
};
&uart0 {
status = "okay";
};
&usb0 {
status = "okay";
disable-over-current;
};
&watchdog0 {
status = "okay";
};