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Diffstat (limited to 'arch/arc/boot/dts/abilis_tb10x.dtsi')
-rw-r--r--arch/arc/boot/dts/abilis_tb10x.dtsi243
1 files changed, 243 insertions, 0 deletions
diff --git a/arch/arc/boot/dts/abilis_tb10x.dtsi b/arch/arc/boot/dts/abilis_tb10x.dtsi
new file mode 100644
index 000000000..aa62619f2
--- /dev/null
+++ b/arch/arc/boot/dts/abilis_tb10x.dtsi
@@ -0,0 +1,243 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Abilis Systems TB10X SOC device tree
+ *
+ * Copyright (C) Abilis Systems 2013
+ *
+ * Author: Christian Ruppert <christian.ruppert@abilis.com>
+ */
+
+
+/ {
+ compatible = "abilis,arc-tb10x";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "snps,arc770d";
+ reg = <0>;
+ };
+ };
+
+ /* TIMER0 with interrupt for clockevent */
+ timer0 {
+ compatible = "snps,arc-timer";
+ interrupts = <3>;
+ interrupt-parent = <&intc>;
+ clocks = <&cpu_clk>;
+ };
+
+ /* TIMER1 for free running clocksource */
+ timer1 {
+ compatible = "snps,arc-timer";
+ clocks = <&cpu_clk>;
+ };
+
+ soc100 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ device_type = "soc";
+ ranges = <0xfe000000 0xfe000000 0x02000000
+ 0x000f0000 0x000f0000 0x00010000>;
+ compatible = "abilis,tb10x", "simple-bus";
+
+ pll0: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-output-names = "pll0";
+ };
+ cpu_clk: clkdiv_cpu {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clocks = <&pll0>;
+ clock-output-names = "cpu_clk";
+ };
+ ahb_clk: clkdiv_ahb {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clocks = <&pll0>;
+ clock-output-names = "ahb_clk";
+ };
+
+ iomux: iomux@ff10601c {
+ compatible = "abilis,tb10x-iomux";
+ #gpio-range-cells = <3>;
+ reg = <0xff10601c 0x4>;
+ };
+
+ intc: interrupt-controller {
+ compatible = "snps,arc700-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+ tb10x_ictl: pic@fe002000 {
+ compatible = "abilis,tb10x-ictl";
+ reg = <0xfe002000 0x20>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupt-parent = <&intc>;
+ interrupts = <5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29 30 31>;
+ };
+
+ uart@ff100000 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0xff100000 0x100>;
+ clock-frequency = <166666666>;
+ interrupts = <25 8>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ interrupt-parent = <&tb10x_ictl>;
+ };
+ ethernet@fe100000 {
+ compatible = "snps,dwmac-3.70a","snps,dwmac";
+ reg = <0xfe100000 0x1058>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <6 8>;
+ interrupt-names = "macirq";
+ clocks = <&ahb_clk>;
+ clock-names = "stmmaceth";
+ };
+ dma@fe000000 {
+ compatible = "snps,dma-spear1340";
+ reg = <0xfe000000 0x400>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <14 8>;
+ dma-channels = <6>;
+ dma-requests = <0>;
+ dma-masters = <1>;
+ #dma-cells = <3>;
+ chan_allocation_order = <0>;
+ chan_priority = <1>;
+ block_size = <0x7ff>;
+ data-width = <4>;
+ clocks = <&ahb_clk>;
+ clock-names = "hclk";
+ multi-block = <1 1 1 1 1 1>;
+ };
+
+ i2c0: i2c@ff120000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xff120000 0x1000>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <12 8>;
+ clocks = <&ahb_clk>;
+ };
+ i2c1: i2c@ff121000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xff121000 0x1000>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <12 8>;
+ clocks = <&ahb_clk>;
+ };
+ i2c2: i2c@ff122000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xff122000 0x1000>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <12 8>;
+ clocks = <&ahb_clk>;
+ };
+ i2c3: i2c@ff123000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xff123000 0x1000>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <12 8>;
+ clocks = <&ahb_clk>;
+ };
+ i2c4: i2c@ff124000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,designware-i2c";
+ reg = <0xff124000 0x1000>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <12 8>;
+ clocks = <&ahb_clk>;
+ };
+
+ spi0: spi@fe010000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <0>;
+ compatible = "abilis,tb100-spi";
+ num-cs = <1>;
+ reg = <0xfe010000 0x20>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <26 8>;
+ clocks = <&ahb_clk>;
+ };
+ spi1: spi@fe011000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cell-index = <1>;
+ compatible = "abilis,tb100-spi";
+ num-cs = <2>;
+ reg = <0xfe011000 0x20>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <10 8>;
+ clocks = <&ahb_clk>;
+ };
+
+ tb10x_tsm: tb10x-tsm@ff316000 {
+ compatible = "abilis,tb100-tsm";
+ reg = <0xff316000 0x400>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <17 8>;
+ output-clkdiv = <4>;
+ global-packet-delay = <0x21>;
+ port-packet-delay = <0>;
+ };
+ tb10x_stream_proc: tb10x-stream-proc {
+ compatible = "abilis,tb100-streamproc";
+ reg = <0xfff00000 0x200>,
+ <0x000f0000 0x10000>,
+ <0xfff00200 0x105>,
+ <0xff10600c 0x1>,
+ <0xfe001018 0x1>;
+ reg-names = "mbox",
+ "sp_iccm",
+ "mbox_irq",
+ "cpuctrl",
+ "a6it_int_force";
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <20 2>, <19 2>;
+ interrupt-names = "cmd_irq", "event_irq";
+ };
+ tb10x_mdsc0: tb10x-mdscr@ff300000 {
+ compatible = "abilis,tb100-mdscr";
+ reg = <0xff300000 0x7000>;
+ tb100-mdscr-manage-tsin;
+ };
+ tb10x_mscr0: tb10x-mdscr@ff307000 {
+ compatible = "abilis,tb100-mdscr";
+ reg = <0xff307000 0x7000>;
+ };
+ tb10x_scr0: tb10x-mdscr@ff30e000 {
+ compatible = "abilis,tb100-mdscr";
+ reg = <0xff30e000 0x4000>;
+ tb100-mdscr-manage-tsin;
+ };
+ tb10x_scr1: tb10x-mdscr@ff312000 {
+ compatible = "abilis,tb100-mdscr";
+ reg = <0xff312000 0x4000>;
+ tb100-mdscr-manage-tsin;
+ };
+ tb10x_wfb: tb10x-wfb@ff319000 {
+ compatible = "abilis,tb100-wfb";
+ reg = <0xff319000 0x1000>;
+ interrupt-parent = <&tb10x_ictl>;
+ interrupts = <16 8>;
+ };
+ };
+};