Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts
index ef149f5..9acbeba 100644
--- a/arch/arc/boot/dts/hsdk.dts
+++ b/arch/arc/boot/dts/hsdk.dts
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2017 Synopsys, Inc. (www.synopsys.com)
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
/*
@@ -11,15 +8,15 @@
*/
/dts-v1/;
-#include <dt-bindings/net/ti-dp83867.h>
+#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/reset/snps,hsdk-reset.h>
/ {
model = "snps,hsdk";
compatible = "snps,hsdk";
- #address-cells = <1>;
- #size-cells = <1>;
+ #address-cells = <2>;
+ #size-cells = <2>;
chosen {
bootargs = "earlycon=uart8250,mmio32,0xf0005000,115200n8 console=ttyS0,115200n8 debug print-fatal-signals=1";
@@ -68,6 +65,14 @@
clock-frequency = <33333333>;
};
+ reg_5v0: regulator-5v0 {
+ compatible = "regulator-fixed";
+
+ regulator-name = "5v0-supply";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+
cpu_intc: cpu-interrupt-controller {
compatible = "snps,archs-intc";
interrupt-controller;
@@ -105,17 +110,17 @@
#size-cells = <1>;
interrupt-parent = <&idu_intc>;
- ranges = <0x00000000 0xf0000000 0x10000000>;
+ ranges = <0x00000000 0x0 0xf0000000 0x10000000>;
cgu_rst: reset-controller@8a0 {
compatible = "snps,hsdk-reset";
#reset-cells = <1>;
- reg = <0x8A0 0x4>, <0xFF0 0x4>;
+ reg = <0x8a0 0x4>, <0xff0 0x4>;
};
core_clk: core-clk@0 {
compatible = "snps,hsdk-core-pll-clock";
- reg = <0x00 0x10>, <0x14B8 0x4>;
+ reg = <0x00 0x10>, <0x14b8 0x4>;
#clock-cells = <0>;
clocks = <&input_clk>;
@@ -167,6 +172,36 @@
#clock-cells = <0>;
};
+ gpu_core_clk: gpu-core-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <400000000>;
+ #clock-cells = <0>;
+ };
+
+ gpu_dma_clk: gpu-dma-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <400000000>;
+ #clock-cells = <0>;
+ };
+
+ gpu_cfg_clk: gpu-cfg-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <200000000>;
+ #clock-cells = <0>;
+ };
+
+ dmac_core_clk: dmac-core-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <400000000>;
+ #clock-cells = <0>;
+ };
+
+ dmac_cfg_clk: dmac-gpu-cfg-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <200000000>;
+ #clock-cells = <0>;
+ };
+
gmac: ethernet@8000 {
#interrupt-cells = <1>;
compatible = "snps,dwmac";
@@ -175,6 +210,7 @@
interrupt-names = "macirq";
phy-mode = "rgmii";
snps,pbl = <32>;
+ snps,multicast-filter-bins = <256>;
clocks = <&gmacclk>;
clock-names = "stmmaceth";
phy-handle = <&phy0>;
@@ -183,15 +219,15 @@
mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */
dma-coherent;
+ tx-fifo-depth = <4096>;
+ rx-fifo-depth = <4096>;
+
mdio {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
phy0: ethernet-phy@0 {
reg = <0>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
};
};
};
@@ -200,6 +236,7 @@
compatible = "snps,hsdk-v1.0-ohci", "generic-ohci";
reg = <0x60000 0x100>;
interrupts = <15>;
+ resets = <&cgu_rst HSDK_USB_RESET>;
dma-coherent;
};
@@ -207,6 +244,7 @@
compatible = "snps,hsdk-v1.0-ehci", "generic-ehci";
reg = <0x40000 0x100>;
interrupts = <15>;
+ resets = <&cgu_rst HSDK_USB_RESET>;
dma-coherent;
};
@@ -222,12 +260,90 @@
bus-width = <4>;
dma-coherent;
};
+
+ spi0: spi@20000 {
+ compatible = "snps,dw-apb-ssi";
+ reg = <0x20000 0x100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <16>;
+ num-cs = <2>;
+ reg-io-width = <4>;
+ clocks = <&input_clk>;
+ cs-gpios = <&creg_gpio 0 GPIO_ACTIVE_LOW>,
+ <&creg_gpio 1 GPIO_ACTIVE_LOW>;
+
+ spi-flash@0 {
+ compatible = "sst26wf016b", "jedec,spi-nor";
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ spi-max-frequency = <4000000>;
+ };
+
+ adc@1 {
+ compatible = "ti,adc108s102";
+ reg = <1>;
+ vref-supply = <®_5v0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+
+ creg_gpio: gpio@14b0 {
+ compatible = "snps,creg-gpio-hsdk";
+ reg = <0x14b0 0x4>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ ngpios = <2>;
+ };
+
+ gpio: gpio@3000 {
+ compatible = "snps,dw-apb-gpio";
+ reg = <0x3000 0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gpio_port_a: gpio-controller@0 {
+ compatible = "snps,dw-apb-gpio-port";
+ gpio-controller;
+ #gpio-cells = <2>;
+ snps,nr-gpios = <24>;
+ reg = <0>;
+ };
+ };
+
+ gpu_3d: gpu@90000 {
+ compatible = "vivante,gc";
+ reg = <0x90000 0x4000>;
+ clocks = <&gpu_dma_clk>,
+ <&gpu_cfg_clk>,
+ <&gpu_core_clk>,
+ <&gpu_core_clk>;
+ clock-names = "bus", "reg", "core", "shader";
+ interrupts = <28>;
+ };
+
+ dmac: dmac@80000 {
+ compatible = "snps,axi-dma-1.01a";
+ reg = <0x80000 0x400>;
+ interrupts = <27>;
+ clocks = <&dmac_core_clk>, <&dmac_cfg_clk>;
+ clock-names = "core-clk", "cfgr-clk";
+
+ dma-channels = <4>;
+ snps,dma-masters = <2>;
+ snps,data-width = <3>;
+ snps,block-size = <4096 4096 4096 4096>;
+ snps,priority = <0 1 2 3>;
+ snps,axi-max-burst-len = <16>;
+ };
};
memory@80000000 {
- #address-cells = <1>;
- #size-cells = <1>;
+ #address-cells = <2>;
+ #size-cells = <2>;
device_type = "memory";
- reg = <0x80000000 0x40000000>; /* 1 GiB */
+ reg = <0x0 0x80000000 0x0 0x40000000>; /* 1 GB lowmem */
+ /* 0x1 0x00000000 0x0 0x40000000>; 1 GB highmem */
};
};