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-rw-r--r--arch/arc/boot/dts/axc001.dtsi6
-rw-r--r--arch/arc/boot/dts/axs101.dts2
-rw-r--r--arch/arc/boot/dts/axs103_idu.dts2
-rw-r--r--arch/arc/boot/dts/axs10x_mb.dtsi11
-rw-r--r--arch/arc/boot/dts/haps_hs.dts15
-rw-r--r--arch/arc/boot/dts/haps_hs_idu.dts1
-rw-r--r--arch/arc/boot/dts/nsim_700.dts36
-rw-r--r--arch/arc/boot/dts/nsim_hs.dts67
-rw-r--r--arch/arc/boot/dts/nsim_hs_idu.dts65
9 files changed, 34 insertions, 171 deletions
diff --git a/arch/arc/boot/dts/axc001.dtsi b/arch/arc/boot/dts/axc001.dtsi
index 6ec1fcdfc0d7..79ec27c043c1 100644
--- a/arch/arc/boot/dts/axc001.dtsi
+++ b/arch/arc/boot/dts/axc001.dtsi
@@ -28,6 +28,12 @@
clock-frequency = <750000000>;
};
+ input_clk: input-clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <33333333>;
+ };
+
core_intc: arc700-intc@cpu {
compatible = "snps,arc700-intc";
interrupt-controller;
diff --git a/arch/arc/boot/dts/axs101.dts b/arch/arc/boot/dts/axs101.dts
index 305a7f9658e0..c4cfc5f4f427 100644
--- a/arch/arc/boot/dts/axs101.dts
+++ b/arch/arc/boot/dts/axs101.dts
@@ -14,6 +14,6 @@
compatible = "snps,axs101", "snps,arc-sdp";
chosen {
- bootargs = "earlycon=uart8250,mmio32,0xe0022000,115200n8 console=tty0 console=ttyS3,115200n8 consoleblank=0 video=1280x720@60 print-fatal-signals=1";
+ bootargs = "earlycon=uart8250,mmio32,0xe0022000,115200n8 console=tty0 console=ttyS3,115200n8 consoleblank=0 print-fatal-signals=1";
};
};
diff --git a/arch/arc/boot/dts/axs103_idu.dts b/arch/arc/boot/dts/axs103_idu.dts
index 46c9136cbf2b..a934b92a8c30 100644
--- a/arch/arc/boot/dts/axs103_idu.dts
+++ b/arch/arc/boot/dts/axs103_idu.dts
@@ -17,6 +17,6 @@
compatible = "snps,axs103", "snps,arc-sdp";
chosen {
- bootargs = "earlycon=uart8250,mmio32,0xe0022000,115200n8 console=tty0 console=ttyS3,115200n8 print-fatal-signals=1 consoleblank=0 video=1280x720@60";
+ bootargs = "earlycon=uart8250,mmio32,0xe0022000,115200n8 console=tty0 console=ttyS3,115200n8 print-fatal-signals=1 consoleblank=0";
};
};
diff --git a/arch/arc/boot/dts/axs10x_mb.dtsi b/arch/arc/boot/dts/axs10x_mb.dtsi
index 08bcfed6b80f..f9a5c9ddcae7 100644
--- a/arch/arc/boot/dts/axs10x_mb.dtsi
+++ b/arch/arc/boot/dts/axs10x_mb.dtsi
@@ -61,12 +61,13 @@
clock-frequency = <25000000>;
#clock-cells = <0>;
};
+ };
- pguclk: pguclk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <74250000>;
- };
+ pguclk: pguclk@10080 {
+ compatible = "snps,axs10x-pgu-pll-clock";
+ reg = <0x10080 0x10>, <0x110 0x10>;
+ #clock-cells = <0>;
+ clocks = <&input_clk>;
};
gmac: ethernet@18000 {
diff --git a/arch/arc/boot/dts/haps_hs.dts b/arch/arc/boot/dts/haps_hs.dts
index 44bc522fdec8..60d578e2781f 100644
--- a/arch/arc/boot/dts/haps_hs.dts
+++ b/arch/arc/boot/dts/haps_hs.dts
@@ -9,13 +9,15 @@
/ {
model = "snps,zebu_hs";
compatible = "snps,zebu_hs";
- #address-cells = <1>;
- #size-cells = <1>;
+ #address-cells = <2>;
+ #size-cells = <2>;
interrupt-parent = <&core_intc>;
memory {
device_type = "memory";
- reg = <0x80000000 0x20000000>; /* 512 */
+ /* CONFIG_LINUX_RAM_BASE needs to match low mem start */
+ reg = <0x0 0x80000000 0x0 0x20000000 /* 512 MB low mem */
+ 0x1 0x00000000 0x0 0x40000000>; /* 1 GB highmem */
};
chosen {
@@ -31,8 +33,9 @@
#address-cells = <1>;
#size-cells = <1>;
- /* child and parent address space 1:1 mapped */
- ranges;
+ /* only perip space at end of low mem accessible
+ bus addr, parent bus addr, size */
+ ranges = <0x80000000 0x0 0x80000000 0x80000000>;
core_clk: core_clk {
#clock-cells = <0>;
@@ -47,7 +50,7 @@
};
uart0: serial@f0000000 {
- compatible = "ns8250";
+ compatible = "ns16550a";
reg = <0xf0000000 0x2000>;
interrupts = <24>;
clock-frequency = <50000000>;
diff --git a/arch/arc/boot/dts/haps_hs_idu.dts b/arch/arc/boot/dts/haps_hs_idu.dts
index 4d6971cf5f9f..738c76cd07b3 100644
--- a/arch/arc/boot/dts/haps_hs_idu.dts
+++ b/arch/arc/boot/dts/haps_hs_idu.dts
@@ -54,7 +54,6 @@
};
uart0: serial@f0000000 {
- /* compatible = "ns8250"; Doesn't use FIFOs */
compatible = "ns16550a";
reg = <0xf0000000 0x2000>;
interrupt-parent = <&idu_intc>;
diff --git a/arch/arc/boot/dts/nsim_700.dts b/arch/arc/boot/dts/nsim_700.dts
index 63dbaab1247d..f8832a15e174 100644
--- a/arch/arc/boot/dts/nsim_700.dts
+++ b/arch/arc/boot/dts/nsim_700.dts
@@ -14,11 +14,11 @@
interrupt-parent = <&core_intc>;
chosen {
- bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8 print-fatal-signals=1";
+ bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=ttyS0,115200n8 print-fatal-signals=1";
};
aliases {
- serial0 = &arcuart0;
+ serial0 = &uart0;
};
fpga {
@@ -41,29 +41,15 @@
#interrupt-cells = <1>;
};
- arcuart0: serial@c0fc1000 {
- compatible = "snps,arc-uart";
- reg = <0xc0fc1000 0x100>;
- interrupts = <5>;
- clock-frequency = <80000000>;
- current-speed = <115200>;
- status = "okay";
- };
-
- ethernet@c0fc2000 {
- compatible = "snps,arc-emac";
- reg = <0xc0fc2000 0x3c>;
- interrupts = <6>;
- mac-address = [ 00 11 22 33 44 55 ];
- clock-frequency = <80000000>;
- max-speed = <100>;
- phy = <&phy0>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- phy0: ethernet-phy@0 {
- reg = <1>;
- };
+ uart0: serial@f0000000 {
+ compatible = "ns16550a";
+ reg = <0xf0000000 0x2000>;
+ interrupts = <24>;
+ clock-frequency = <50000000>;
+ baud = <115200>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ no-loopback-test = <1>;
};
arcpct0: pct {
diff --git a/arch/arc/boot/dts/nsim_hs.dts b/arch/arc/boot/dts/nsim_hs.dts
deleted file mode 100644
index 851798a5f4e3..000000000000
--- a/arch/arc/boot/dts/nsim_hs.dts
+++ /dev/null
@@ -1,67 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
- */
-/dts-v1/;
-
-/include/ "skeleton_hs.dtsi"
-
-/ {
- model = "snps,nsim_hs";
- compatible = "snps,nsim_hs";
- #address-cells = <2>;
- #size-cells = <2>;
- interrupt-parent = <&core_intc>;
-
- memory {
- device_type = "memory";
- /* CONFIG_LINUX_RAM_BASE needs to match low mem start */
- reg = <0x0 0x80000000 0x0 0x20000000 /* 512 MB low mem */
- 0x1 0x00000000 0x0 0x40000000>; /* 1 GB highmem */
- };
-
- chosen {
- bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8 print-fatal-signals=1";
- };
-
- aliases {
- serial0 = &arcuart0;
- };
-
- fpga {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
-
- /* only perip space at end of low mem accessible
- bus addr, parent bus addr, size */
- ranges = <0x80000000 0x0 0x80000000 0x80000000>;
-
- core_clk: core_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <80000000>;
- };
-
- core_intc: core-interrupt-controller {
- compatible = "snps,archs-intc";
- interrupt-controller;
- #interrupt-cells = <1>;
- };
-
- arcuart0: serial@c0fc1000 {
- compatible = "snps,arc-uart";
- reg = <0xc0fc1000 0x100>;
- interrupts = <24>;
- clock-frequency = <80000000>;
- current-speed = <115200>;
- status = "okay";
- };
-
- arcpct0: pct {
- compatible = "snps,archs-pct";
- #interrupt-cells = <1>;
- interrupts = <20>;
- };
- };
-};
diff --git a/arch/arc/boot/dts/nsim_hs_idu.dts b/arch/arc/boot/dts/nsim_hs_idu.dts
deleted file mode 100644
index 6c559a0bd1f5..000000000000
--- a/arch/arc/boot/dts/nsim_hs_idu.dts
+++ /dev/null
@@ -1,65 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
- */
-/dts-v1/;
-
-/include/ "skeleton_hs_idu.dtsi"
-
-/ {
- model = "snps,nsim_hs-smp";
- compatible = "snps,nsim_hs";
- interrupt-parent = <&core_intc>;
-
- chosen {
- bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8 print-fatal-signals=1";
- };
-
- aliases {
- serial0 = &arcuart0;
- };
-
- fpga {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
-
- /* child and parent address space 1:1 mapped */
- ranges;
-
- core_clk: core_clk {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <80000000>;
- };
-
- core_intc: core-interrupt-controller {
- compatible = "snps,archs-intc";
- interrupt-controller;
- #interrupt-cells = <1>;
- };
-
- idu_intc: idu-interrupt-controller {
- compatible = "snps,archs-idu-intc";
- interrupt-controller;
- interrupt-parent = <&core_intc>;
- #interrupt-cells = <1>;
- };
-
- arcuart0: serial@c0fc1000 {
- compatible = "snps,arc-uart";
- reg = <0xc0fc1000 0x100>;
- interrupt-parent = <&idu_intc>;
- interrupts = <0>;
- clock-frequency = <80000000>;
- current-speed = <115200>;
- status = "okay";
- };
-
- arcpct0: pct {
- compatible = "snps,archs-pct";
- #interrupt-cells = <1>;
- interrupts = <20>;
- };
- };
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 11:37:35 +0000