[PATCH v2 3/3] arm: dts: add Hi3521A dts

From: Marty E. Plummer
Date: Tue Oct 17 2017 - 18:42:12 EST

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Add hi3521a.dtsi and hi3521a-rs-dm290e.dts for RaySharp CCTV systems,
marketed under the name Samsung SDR-B74301N

Signed-off-by: Marty E. Plummer <hanetzer@xxxxxxxxxxxxx>
---
Chages in v2:
- Use SPDX tag and GPL-2.0+
- Add memory addresses to some nodes
- Add arm arch timer
- Add more specific compatible strings to a few nodes.

arch/arm/boot/dts/Makefile | 2 +
arch/arm/boot/dts/hi3521a-rs-dm290e.dts | 41 +++++
arch/arm/boot/dts/hi3521a.dtsi | 308 ++++++++++++++++++++++++++++++++
3 files changed, 351 insertions(+)
create mode 100644 arch/arm/boot/dts/hi3521a-rs-dm290e.dts
create mode 100644 arch/arm/boot/dts/hi3521a.dtsi

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index faf46abaa4a2..e7b9b5dde20f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -189,6 +189,8 @@ dtb-$(CONFIG_ARCH_GEMINI) += \
gemini-sq201.dtb \
gemini-wbd111.dtb \
gemini-wbd222.dtb
+dtb-$(CONFIG_ARCH_HI3521A) += \
+ hi3521a-rs-dm290e.dtb
dtb-$(CONFIG_ARCH_HI3xxx) += \
hi3620-hi4511.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += \
diff --git a/arch/arm/boot/dts/hi3521a-rs-dm290e.dts b/arch/arm/boot/dts/hi3521a-rs-dm290e.dts
new file mode 100644
index 000000000000..3634fe96399e
--- /dev/null
+++ b/arch/arm/boot/dts/hi3521a-rs-dm290e.dts
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2017 Marty Plummer <hanetzer@xxxxxxxxxxxxx>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+#include "hi3521a.dtsi"
+
+/ {
+ model = "RaySharp RS-DM-290E DVR Board";
+ compatible = "raysharp,rs-dm-290e", "hisilicon,hi3521a";
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ serial2 = &uart2;
+ };
+
+ memory@800000000 {
+ device_type = "memory";
+ reg = <0x80000000 0xf00000>;
+ };
+};
+
+&hi_sfc {
+ status = "okay";
+ spi-nor@0 {
+ compatible = "mxicy,mx25l25635e","jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <104000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&dual_timer0 {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/hi3521a.dtsi b/arch/arm/boot/dts/hi3521a.dtsi
new file mode 100644
index 000000000000..49111272fd76
--- /dev/null
+++ b/arch/arm/boot/dts/hi3521a.dtsi
@@ -0,0 +1,308 @@
+/*
+ * Copyright (C) 2017 Marty Plummer <hanetzer@xxxxxxxxxxxxx>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dt-bindings/clock/hi3521a-clock.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ chosen { };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0>;
+ };
+ };
+
+ timer {
+ compatible = "arm,armv7-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <1 13 0xf08>,
+ <1 14 0xf08>,
+ <1 11 0xf08>,
+ <1 10 0xf08>;
+ };
+
+ clk_3m: clk_3m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <3000000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ hi_sfc: spi-nor-controller@10000000 {
+ compatible = "hisilicon,hi3521a-spi-nor", "hisilicon,fmc-spi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x10000000 0x10000>, <0x14000000 0x1000000>;
+ reg-names = "control", "memory";
+ clocks = <&crg HI3521A_FMC_CLK>;
+ status = "disabled";
+ };
+
+ gic: interrupt-controller@10301000 {
+ compatible = "arm,pl390";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0x10301000 0x1000>, <0x10302000 0x1000>;
+ };
+
+ dmac: dma-controller@10060000 {
+ compatible = "arm,pl080", "arm,primecell";
+ reg = <0x10060000 0x1000>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+
+ dual_timer0: timer@12000000 {
+ compatible = "arm,sp804", "arm,primecell";
+ interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x12000000 0x1000>;
+ clocks = <&clk_3m>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ dual_timer1: timer@12010000 {
+ compatible = "arm,sp804", "arm,primecell";
+ interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x12010000 0x1000>;
+ clocks = <&clk_3m>;
+ clock-name = "apb_pclk";
+ status = "disabled";
+ };
+
+ dual_timer2: timer@12020000 {
+ compatible = "arm,sp804", "arm,primecell";
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x12020000 0x1000>;
+ clocks = <&clk_3m>;
+ clock-name = "apb_pclk";
+ status = "disabled";
+ };
+
+ dual_timer3: timer@12030000 {
+ compatible = "arm,sp804", "arm,primecell";
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
+ reg = <0x12030000 0x1000>;
+ clocks = <&clk_3m>;
+ clock-name = "apb_pclk";
+ status = "disabled";
+ };
+
+ crg: clock-reset-controller@12040000 {
+ compatible = "hisilicon,hi3521a-crg";
+ #clock-cells = <1>;
+ #reset-cells = <2>;
+ reg = <0x12040000 0x10000>;
+ };
+
+ wdt0: watchdog@12070000 {
+ compatible = "arm,sp805", "arm,primecell";
+ arm,primecell-periphid = <0x00141805>;
+ reg = <0x12070000 0x1000>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk_3m>;
+ clock-names = "apb_pclk";
+ };
+
+ uart0: serial@12080000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x12080000 0x1000>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HI3521A_UART0_CLK>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart1: serial@12090000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x12090000 0x1000>;
+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HI3521A_UART1_CLK>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ uart2: serial@120a0000 {
+ compatible = "arm,pl011", "arm,primecell";
+ reg = <0x120a0000 0x1000>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&crg HI3521A_UART2_CLK>;
+ clock-names = "apb_pclk";
+ status = "disabled";
+ };
+
+ gpio0: gpio@12150000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12150000 0x1000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio1: gpio@12160000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12160000 0x1000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio2: gpio@12170000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12170000 0x1000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio3: gpio@12180000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12180000 0x1000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio4: gpio@12190000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12190000 0x1000>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio5: gpio@121a0000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x121a0000 0x1000>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio6: gpio@121b0000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x121b0000 0x1000>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio7: gpio@121c0000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x121c0000 0x1000>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio8: gpio@121d0000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x121d0000 0x1000>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio9: gpio@121e0000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x121e0000 0x1000>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio10: gpio@121f0000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x121f0000 0x1000>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio11: gpio@12200000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12200000 0x1000>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio12: gpio@12210000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12210000 0x1000>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+
+ gpio13: gpio@12220000 {
+ compatible = "arm,pl061", "arm,primecell";
+ reg = <0x12220000 0x1000>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "disabled";
+ };
+ };
+};
--
2.14.2

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