diff mbox

[v4,1/3] arm64: dts: add initial dts for Samsung GH7 SoC and SSDK-GH7 board

Message ID 000301cf4509$2b6400b0$822c0210$@samsung.com
State New, archived
Headers show

Commit Message

Kim Kukjin March 21, 2014, 1:26 p.m. UTC
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Reviewed-by: Thomas Abraham <thomas.ab@samsung.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
---

Changes since v3:
- addressed comments from Mark
  : updated reserved memory
  : fixed interrupt trigger for pmu and serial
- removing 'gh7-pmu' from PMU compatible string

Since the patch 2nd and 3rd are same with previous version I'm not re-posting.

 arch/arm64/boot/dts/samsung-gh7.dtsi     |  134 ++++++++++++++++++++++++++++++
 arch/arm64/boot/dts/samsung-ssdk-gh7.dts |   26 ++++++
 2 files changed, 160 insertions(+)
 create mode 100644 arch/arm64/boot/dts/samsung-gh7.dtsi
 create mode 100644 arch/arm64/boot/dts/samsung-ssdk-gh7.dts

Comments

Kim Kukjin March 28, 2014, 8:57 a.m. UTC | #1
Kukjin Kim wrote:
> 
> 
> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
> Reviewed-by: Thomas Abraham <thomas.ab@samsung.com>
> Cc: Mark Rutland <mark.rutland@arm.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> ---
> 
> Changes since v3:
> - addressed comments from Mark
>   : updated reserved memory
>   : fixed interrupt trigger for pmu and serial
> - removing 'gh7-pmu' from PMU compatible string
> 
> Since the patch 2nd and 3rd are same with previous version I'm not re-
> posting.
> 
>  arch/arm64/boot/dts/samsung-gh7.dtsi     |  134
> ++++++++++++++++++++++++++++++
>  arch/arm64/boot/dts/samsung-ssdk-gh7.dts |   26 ++++++
>  2 files changed, 160 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/samsung-gh7.dtsi
>  create mode 100644 arch/arm64/boot/dts/samsung-ssdk-gh7.dts
> 
> diff --git a/arch/arm64/boot/dts/samsung-gh7.dtsi
> b/arch/arm64/boot/dts/samsung-gh7.dtsi
> new file mode 100644
> index 0000000..d3ab914
> --- /dev/null
> +++ b/arch/arm64/boot/dts/samsung-gh7.dtsi
> @@ -0,0 +1,134 @@
> +/*
> + * SAMSUNG GH7 SoC device tree source
> + *
> + * Copyright (c) 2014 Samsung Electronics Co., Ltd.
> + *		http://www.samsung.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.
> +*/
> +
> +/memreserve/ 0x80000000 0x00010000;
> +
> +/ {
> +	interrupt-parent = <&gic>;
> +	#address-cells = <2>;
> +	#size-cells = <2>;
> +
> +	aliases {
> +		serial0 = "/amba/uart@12c00000";
> +	};
> +
> +	cpus {
> +		#address-cells = <2>;
> +		#size-cells = <0>;
> +
> +		cpu@000 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x000>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@001 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x001>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@002 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x002>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@003 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x003>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@100 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x100>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@101 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x101>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@102 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x102>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +		cpu@103 {
> +			device_type = "cpu";
> +			compatible = "arm,armv8";
> +			reg = <0x0 0x103>;
> +			enable-method = "spin-table";
> +			cpu-release-addr = <0x0 0x8000fff8>;
> +		};
> +	};
> +
> +	gic: interrupt-controller@1C000000 {
> +		compatible = "arm,cortex-a15-gic";
> +		#interrupt-cells = <3>;
> +		interrupt-controller;
> +		reg = <0x0 0x1C001000 0 0x1000>,	/* GIC Dist */
> +		      <0x0 0x1C002000 0 0x1000>,	/* GIC CPU */
> +		      <0x0 0x1C004000 0 0x2000>,	/* GIC VCPU Control
*/
> +		      <0x0 0x1C006000 0 0x2000>;	/* GIC VCPU */
> +		interrupts = <1 9 0xf04>;	/* GIC Maintenence IRQ */
> +	};
> +
> +	timer {
> +		compatible = "arm,armv8-timer";
> +		interrupts = <1 13 0xff01>,	/* Secure Phys IRQ */
> +			     <1 14 0xff01>,	/* Non-secure Phys IRQ */
> +			     <1 11 0xff01>,	/* Virt IRQ */
> +			     <1 10 0xff01>;	/* Hyp IRQ */
> +	};
> +
> +	pmu {
> +		compatible = "armv8-pmuv3";
> +		interrupts = <0 294 8>,
> +			     <0 295 8>,
> +			     <0 296 8>,
> +			     <0 297 8>,
> +			     <0 298 8>,
> +			     <0 299 8>,
> +			     <0 300 8>,
> +			     <0 301 8>;
> +	};
> +
> +	amba {
> +		compatible = "arm,amba-bus";
> +		#address-cells = <2>;
> +		#size-cells = <2>;
> +		ranges;
> +
> +		serial@12c00000 {
> +			compatible = "arm,pl011", "arm,primecell";
> +			reg = <0 0x12c00000 0 0x10000>;
> +			interrupts = <0 418 4>;
> +		};
> +
> +		serial@12c20000 {
> +			compatible = "arm,pl011", "arm,primecell";
> +			reg = <0 0x12c20000 0 0x10000>;
> +			interrupts = <0 420 4>;
> +		};
> +	};
> +};
> diff --git a/arch/arm64/boot/dts/samsung-ssdk-gh7.dts
> b/arch/arm64/boot/dts/samsung-ssdk-gh7.dts
> new file mode 100644
> index 0000000..80bd93c
> --- /dev/null
> +++ b/arch/arm64/boot/dts/samsung-ssdk-gh7.dts
> @@ -0,0 +1,26 @@
> +/*
> + * SAMSUNG SSDK-GH7 board device tree source
> + *
> + * Copyright (c) 2014 Samsung Electronics Co., Ltd.
> + *		http://www.samsung.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.
> +*/
> +
> +/dts-v1/;
> +#include "samsung-gh7.dtsi"
> +
> +/ {
> +	model = "samsung,SSDK-GH7";
> +	compatible = "samsung,ssdk-gh7", "samsung,gh7";
> +
> +	chosen {
> +	};
> +
> +	memory@80000000 {
> +		device_type = "memory";
> +		reg = <0x00000000 0x80000000 0 0x80000000>;
> +	};
> +};
> --
> 1.7.10.4

Ping

- Kukjin

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diff mbox

Patch

diff --git a/arch/arm64/boot/dts/samsung-gh7.dtsi b/arch/arm64/boot/dts/samsung-gh7.dtsi
new file mode 100644
index 0000000..d3ab914
--- /dev/null
+++ b/arch/arm64/boot/dts/samsung-gh7.dtsi
@@ -0,0 +1,134 @@ 
+/*
+ * SAMSUNG GH7 SoC device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.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.
+*/
+
+/memreserve/ 0x80000000 0x00010000;
+
+/ {
+	interrupt-parent = <&gic>;
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	aliases {
+		serial0 = "/amba/uart@12c00000";
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		cpu@000 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x000>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@001 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x001>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@002 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x002>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@003 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x003>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x100>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x101>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x102>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+		cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,armv8";
+			reg = <0x0 0x103>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x0 0x8000fff8>;
+		};
+	};
+
+	gic: interrupt-controller@1C000000 {
+		compatible = "arm,cortex-a15-gic";
+		#interrupt-cells = <3>;
+		interrupt-controller;
+		reg = <0x0 0x1C001000 0 0x1000>,	/* GIC Dist */
+		      <0x0 0x1C002000 0 0x1000>,	/* GIC CPU */
+		      <0x0 0x1C004000 0 0x2000>,	/* GIC VCPU Control */
+		      <0x0 0x1C006000 0 0x2000>;	/* GIC VCPU */
+		interrupts = <1 9 0xf04>;	/* GIC Maintenence IRQ */
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <1 13 0xff01>,	/* Secure Phys IRQ */
+			     <1 14 0xff01>,	/* Non-secure Phys IRQ */
+			     <1 11 0xff01>,	/* Virt IRQ */
+			     <1 10 0xff01>;	/* Hyp IRQ */
+	};
+
+	pmu {
+		compatible = "armv8-pmuv3";
+		interrupts = <0 294 8>,
+			     <0 295 8>,
+			     <0 296 8>,
+			     <0 297 8>,
+			     <0 298 8>,
+			     <0 299 8>,
+			     <0 300 8>,
+			     <0 301 8>;
+	};
+
+	amba {
+		compatible = "arm,amba-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		serial@12c00000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0 0x12c00000 0 0x10000>;
+			interrupts = <0 418 4>;
+		};
+
+		serial@12c20000 {
+			compatible = "arm,pl011", "arm,primecell";
+			reg = <0 0x12c20000 0 0x10000>;
+			interrupts = <0 420 4>;
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/samsung-ssdk-gh7.dts b/arch/arm64/boot/dts/samsung-ssdk-gh7.dts
new file mode 100644
index 0000000..80bd93c
--- /dev/null
+++ b/arch/arm64/boot/dts/samsung-ssdk-gh7.dts
@@ -0,0 +1,26 @@ 
+/*
+ * SAMSUNG SSDK-GH7 board device tree source
+ *
+ * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.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.
+*/
+
+/dts-v1/;
+#include "samsung-gh7.dtsi"
+
+/ {
+	model = "samsung,SSDK-GH7";
+	compatible = "samsung,ssdk-gh7", "samsung,gh7";
+
+	chosen {
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x00000000 0x80000000 0 0x80000000>;
+	};
+};