[PATCH v6 0/6] Amazon's Annapurna Labs Alpine v3 device-tree

[PATCH v6 0/6] Amazon's Annapurna Labs Alpine v3 device-tree

[Hanna Hawa]

This series organize the Amazon's Annapurna Labs Alpine device tree
bindings, device tree folder and adds new device tree for Alpine v3.

Changes since v5:
-----------------
- Rebase on v5.8-rc6

Changes since v4:
-----------------
- Re-order nodes in increasing order.
- Add disable to UART nodes.
- Add missing UART nodes (1,2,3)
- Add comments for GIC/UART
- Add io-fabric bus, and move uart nodes into it.
- Fix MSIx range according Alpine function spec

Changes since v3:
-----------------
- rebased and retested for tag Linux 5.6-rc2

Changes since v2:
-----------------
- Move up a level for DT node without mmio regs.
- Drop device_type from serial@fd883000 node.
- Minor change name of PCIe node to: pcie@fbd00000

Changes since v1:
-----------------
- Rename al,alpine DT binding to amazon,alpine
- Rename al folder to be amazon
- Update maintainers of amazon,alpine DT
- Add missing alpine-v2 DT binding
- Fix yaml schemas for alpine-v3-evp.dts:
	- #size-cells:0:0: 0 is not one of [1, 2]
	- arch-timer: interrupts: [[1, 13, 8, 1, 14, 8, 1, 11, 8, 1, 10,
	8]] is too short
- Change compatible string of alpine-v3-evp to amazon,al

Hanna Hawa (5):
  dt-bindings: arm: amazon: rename al,alpine DT binding to amazon,al
  arm64: dts: amazon: rename al folder to be amazon
  dt-bindings: arm: amazon: update maintainers of amazon,al DT bindings
  dt-bindings: arm: amazon: add missing alpine-v2 DT binding
  dt-bindings: arm: amazon: add Amazon Annapurna Labs Alpine V3

Ronen Krupnik (1):
  arm64: dts: amazon: add Amazon's Annapurna Labs Alpine v3 support

 .../devicetree/bindings/arm/al,alpine.yaml    |  21 -
 .../devicetree/bindings/arm/amazon,al.yaml    |  33 ++
 MAINTAINERS                                   |   2 +-
 arch/arm64/boot/dts/Makefile                  |   2 +-
 arch/arm64/boot/dts/{al => amazon}/Makefile   |   1 +
 .../boot/dts/{al => amazon}/alpine-v2-evp.dts |   0
 .../boot/dts/{al => amazon}/alpine-v2.dtsi    |   0
 arch/arm64/boot/dts/amazon/alpine-v3-evp.dts  |  24 ++
 arch/arm64/boot/dts/amazon/alpine-v3.dtsi     | 408 ++++++++++++++++++
 9 files changed, 468 insertions(+), 23 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/al,alpine.yaml
 create mode 100644 Documentation/devicetree/bindings/arm/amazon,al.yaml
 rename arch/arm64/boot/dts/{al => amazon}/Makefile (64%)
 rename arch/arm64/boot/dts/{al => amazon}/alpine-v2-evp.dts (100%)
 rename arch/arm64/boot/dts/{al => amazon}/alpine-v2.dtsi (100%)
 create mode 100644 arch/arm64/boot/dts/amazon/alpine-v3-evp.dts
 create mode 100644 arch/arm64/boot/dts/amazon/alpine-v3.dtsi

-- 
2.17.1

[PATCH v6 1/6] dt-bindings: arm: amazon: rename al,alpine DT binding to amazon,al

[Hanna Hawa]

As preparation to add device tree binding for Amazon's Annapurna Labs
Alpine v3 support. Rename al,alpine DT binding to amazon,al.

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
 .../bindings/arm/{al,alpine.yaml => amazon,al.yaml}           | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
 rename Documentation/devicetree/bindings/arm/{al,alpine.yaml => amazon,al.yaml} (74%)

diff --git a/Documentation/devicetree/bindings/arm/al,alpine.yaml b/Documentation/devicetree/bindings/arm/amazon,al.yaml
similarity index 74%
rename from Documentation/devicetree/bindings/arm/al,alpine.yaml
rename to Documentation/devicetree/bindings/arm/amazon,al.yaml
index a70dff277e05..58eb4ad55a76 100644
--- a/Documentation/devicetree/bindings/arm/al,alpine.yaml
+++ b/Documentation/devicetree/bindings/arm/amazon,al.yaml
@@ -1,10 +1,10 @@
 # SPDX-License-Identifier: GPL-2.0
 %YAML 1.2
 ---
-$id: http://devicetree.org/schemas/arm/al,alpine.yaml#
+$id: http://devicetree.org/schemas/arm/amazon,al.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Annapurna Labs Alpine Platform Device Tree Bindings
+title: Amazon's Annapurna Labs Alpine Platform Device Tree Bindings
 
 maintainers:
   - Tsahee Zidenberg <tsahee@annapurnalabs.com>
-- 
2.17.1

[PATCH v6 2/6] arm64: dts: amazon: rename al folder to be amazon

[Hanna Hawa]

As preparation to add device tree binding for Amazon's Annapurna Labs
Alpine v3 support. Rename al device tree folder to be amazon.

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
 MAINTAINERS                                          | 2 +-
 arch/arm64/boot/dts/Makefile                         | 2 +-
 arch/arm64/boot/dts/{al => amazon}/Makefile          | 0
 arch/arm64/boot/dts/{al => amazon}/alpine-v2-evp.dts | 0
 arch/arm64/boot/dts/{al => amazon}/alpine-v2.dtsi    | 0
 5 files changed, 2 insertions(+), 2 deletions(-)
 rename arch/arm64/boot/dts/{al => amazon}/Makefile (100%)
 rename arch/arm64/boot/dts/{al => amazon}/alpine-v2-evp.dts (100%)
 rename arch/arm64/boot/dts/{al => amazon}/alpine-v2.dtsi (100%)

diff --git a/MAINTAINERS b/MAINTAINERS
index d53db30d1365..55f7c4526a1b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1617,7 +1617,7 @@ L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/boot/dts/alpine*
 F:	arch/arm/mach-alpine/
-F:	arch/arm64/boot/dts/al/
+F:	arch/arm64/boot/dts/amazon/
 F:	drivers/*/*alpine*
 
 ARM/ARTPEC MACHINE SUPPORT
diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index f19b762c008d..6f3e1556ce42 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -1,8 +1,8 @@
 # SPDX-License-Identifier: GPL-2.0
 subdir-y += actions
-subdir-y += al
 subdir-y += allwinner
 subdir-y += altera
+subdir-y += amazon
 subdir-y += amd
 subdir-y += amlogic
 subdir-y += apm
diff --git a/arch/arm64/boot/dts/al/Makefile b/arch/arm64/boot/dts/amazon/Makefile
similarity index 100%
rename from arch/arm64/boot/dts/al/Makefile
rename to arch/arm64/boot/dts/amazon/Makefile
diff --git a/arch/arm64/boot/dts/al/alpine-v2-evp.dts b/arch/arm64/boot/dts/amazon/alpine-v2-evp.dts
similarity index 100%
rename from arch/arm64/boot/dts/al/alpine-v2-evp.dts
rename to arch/arm64/boot/dts/amazon/alpine-v2-evp.dts
diff --git a/arch/arm64/boot/dts/al/alpine-v2.dtsi b/arch/arm64/boot/dts/amazon/alpine-v2.dtsi
similarity index 100%
rename from arch/arm64/boot/dts/al/alpine-v2.dtsi
rename to arch/arm64/boot/dts/amazon/alpine-v2.dtsi
-- 
2.17.1

[PATCH v6 3/6] dt-bindings: arm: amazon: update maintainers of amazon,al DT bindings

[Hanna Hawa]

Update maintainers of amazon,al DT bindings.

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
 Documentation/devicetree/bindings/arm/amazon,al.yaml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/amazon,al.yaml b/Documentation/devicetree/bindings/arm/amazon,al.yaml
index 58eb4ad55a76..19ee489396f9 100644
--- a/Documentation/devicetree/bindings/arm/amazon,al.yaml
+++ b/Documentation/devicetree/bindings/arm/amazon,al.yaml
@@ -7,8 +7,9 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
 title: Amazon's Annapurna Labs Alpine Platform Device Tree Bindings
 
 maintainers:
-  - Tsahee Zidenberg <tsahee@annapurnalabs.com>
-  - Antoine Tenart <antoine.tenart@bootlin.com>
+  - Hanna Hawa <hhhawa@amazon.com>
+  - Talel Shenhar <talel@amazon.com>, <talelshenhar@gmail.com>
+  - Ronen Krupnik <ronenk@amazon.com>
 
 properties:
   compatible:
-- 
2.17.1

[PATCH v6 4/6] dt-bindings: arm: amazon: add missing alpine-v2 DT binding

[Hanna Hawa]

Amazon Annapurna Labs Alpine family includes: Alpine-v1, Alpine-v2.

This patch adds the missing DT binding of Alpine-v2 in amazon,al.yaml.

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
 .../devicetree/bindings/arm/amazon,al.yaml        | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/amazon,al.yaml b/Documentation/devicetree/bindings/arm/amazon,al.yaml
index 19ee489396f9..7de3a8c6e740 100644
--- a/Documentation/devicetree/bindings/arm/amazon,al.yaml
+++ b/Documentation/devicetree/bindings/arm/amazon,al.yaml
@@ -13,10 +13,15 @@ maintainers:
 
 properties:
   compatible:
-    items:
-      - const: al,alpine
-  model:
-    items:
-      - const: "Annapurna Labs Alpine Dev Board"
+    oneOf:
+      - description: Boards with Alpine V1 SoC
+        items:
+          - const: al,alpine
+
+      - description: Boards with Alpine V2 SoC
+        items:
+          - enum:
+              - al,alpine-v2-evp
+          - const: al,alpine-v2
 
 ...
-- 
2.17.1

[PATCH v6 5/6] dt-bindings: arm: amazon: add Amazon Annapurna Labs Alpine V3

[Hanna Hawa]

This patch adds DT bindings info for Amazon Annapurna Labs Alpine V3.

Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
 Documentation/devicetree/bindings/arm/amazon,al.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/amazon,al.yaml b/Documentation/devicetree/bindings/arm/amazon,al.yaml
index 7de3a8c6e740..a3a4d710bd02 100644
--- a/Documentation/devicetree/bindings/arm/amazon,al.yaml
+++ b/Documentation/devicetree/bindings/arm/amazon,al.yaml
@@ -24,4 +24,10 @@ properties:
               - al,alpine-v2-evp
           - const: al,alpine-v2
 
+      - description: Boards with Alpine V3 SoC
+        items:
+          - enum:
+              - amazon,al-alpine-v3-evp
+          - const: amazon,al-alpine-v3
+
 ...
-- 
2.17.1

[PATCH v6 6/6] arm64: dts: amazon: add Amazon's Annapurna Labs Alpine v3 support

[Hanna Hawa]

From: Ronen Krupnik <ronenk@amazon.com>

This patch adds the initial support for the Amazon's Annapurna Labs
Alpine v3 Soc and Evaluation Platform (EVP).

Signed-off-by: Ronen Krupnik <ronenk@amazon.com>
Signed-off-by: Talel Shenhar <talel@amazon.com>
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
---
 arch/arm64/boot/dts/amazon/Makefile          |   1 +
 arch/arm64/boot/dts/amazon/alpine-v3-evp.dts |  24 ++
 arch/arm64/boot/dts/amazon/alpine-v3.dtsi    | 408 +++++++++++++++++++
 3 files changed, 433 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amazon/alpine-v3-evp.dts
 create mode 100644 arch/arm64/boot/dts/amazon/alpine-v3.dtsi

diff --git a/arch/arm64/boot/dts/amazon/Makefile b/arch/arm64/boot/dts/amazon/Makefile
index d79822dc30cd..ba9e11544905 100644
--- a/arch/arm64/boot/dts/amazon/Makefile
+++ b/arch/arm64/boot/dts/amazon/Makefile
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
 dtb-$(CONFIG_ARCH_ALPINE)	+= alpine-v2-evp.dtb
+dtb-$(CONFIG_ARCH_ALPINE)	+= alpine-v3-evp.dtb
diff --git a/arch/arm64/boot/dts/amazon/alpine-v3-evp.dts b/arch/arm64/boot/dts/amazon/alpine-v3-evp.dts
new file mode 100644
index 000000000000..48078f5ea545
--- /dev/null
+++ b/arch/arm64/boot/dts/amazon/alpine-v3-evp.dts
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ */
+
+#include "alpine-v3.dtsi"
+
+/ {
+	model = "Amazon's Annapurna Labs Alpine v3 Evaluation Platform (EVP)";
+	compatible = "amazon,al-alpine-v3-evp", "amazon,al-alpine-v3";
+
+	aliases {
+		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 { status = "okay"; };
diff --git a/arch/arm64/boot/dts/amazon/alpine-v3.dtsi b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi
new file mode 100644
index 000000000000..73a352ea8fd5
--- /dev/null
+++ b/arch/arm64/boot/dts/amazon/alpine-v3.dtsi
@@ -0,0 +1,408 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2020, Amazon.com, Inc. or its affiliates. All Rights Reserved
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+	model = "Amazon's Annapurna Labs Alpine v3";
+	compatible = "amazon,al-alpine-v3";
+
+	interrupt-parent = <&gic>;
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x0>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster0_l2>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x1>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster0_l2>;
+		};
+
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x2>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster0_l2>;
+		};
+
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x3>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster0_l2>;
+		};
+
+		cpu@100 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x100>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster1_l2>;
+		};
+
+		cpu@101 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x101>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster1_l2>;
+		};
+
+		cpu@102 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x102>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster1_l2>;
+		};
+
+		cpu@103 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x103>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster1_l2>;
+		};
+
+		cpu@200 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x200>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster2_l2>;
+		};
+
+		cpu@201 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x201>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster2_l2>;
+		};
+
+		cpu@202 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x202>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster2_l2>;
+		};
+
+		cpu@203 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x203>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster2_l2>;
+		};
+
+		cpu@300 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x300>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster3_l2>;
+		};
+
+		cpu@301 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x301>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster3_l2>;
+		};
+
+		cpu@302 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x302>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster3_l2>;
+		};
+
+		cpu@303 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x303>;
+			enable-method = "psci";
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <64>;
+			d-cache-sets = <256>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <64>;
+			i-cache-sets = <256>;
+			next-level-cache = <&cluster3_l2>;
+		};
+
+		cluster0_l2: cache@0 {
+			compatible = "cache";
+			cache-size = <0x200000>;
+			cache-line-size = <64>;
+			cache-sets = <2048>;
+			cache-level = <2>;
+		};
+
+		cluster1_l2: cache@100 {
+			compatible = "cache";
+			cache-size = <0x200000>;
+			cache-line-size = <64>;
+			cache-sets = <2048>;
+			cache-level = <2>;
+		};
+
+		cluster2_l2: cache@200 {
+			compatible = "cache";
+			cache-size = <0x200000>;
+			cache-line-size = <64>;
+			cache-sets = <2048>;
+			cache-level = <2>;
+		};
+
+		cluster3_l2: cache@300 {
+			compatible = "cache";
+			cache-size = <0x200000>;
+			cache-line-size = <64>;
+			cache-sets = <2048>;
+			cache-level = <2>;
+		};
+
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		secmon@0 {
+			reg = <0x0 0x0 0x0 0x100000>;
+			no-map;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu {
+		compatible = "arm,cortex-a72-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		gic: interrupt-controller@f0000000 {
+			compatible = "arm,gic-v3";
+			#interrupt-cells = <3>;
+			interrupt-controller;
+			reg = <0x0 0xf0800000 0 0x10000>,	/* GICD */
+			      <0x0 0xf0a00000 0 0x200000>,	/* GICR */
+			      <0x0 0xf0000000 0 0x2000>,	/* GICC */
+			      <0x0 0xf0010000 0 0x1000>,	/* GICH */
+			      <0x0 0xf0020000 0 0x2000>;	/* GICV */
+			interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		pcie@fbd00000 {
+			compatible = "pci-host-ecam-generic";
+			device_type = "pci";
+			#size-cells = <2>;
+			#address-cells = <3>;
+			#interrupt-cells = <1>;
+			reg = <0x0 0xfbd00000 0x0 0x100000>;
+			interrupt-map-mask = <0xf800 0 0 7>;
+			/* 8 x legacy interrupts for SATA only */
+			interrupt-map = <0x4000 0 0 1 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>,
+					<0x4800 0 0 1 &gic 0 58 IRQ_TYPE_LEVEL_HIGH>,
+					<0x5000 0 0 1 &gic 0 59 IRQ_TYPE_LEVEL_HIGH>,
+					<0x5800 0 0 1 &gic 0 60 IRQ_TYPE_LEVEL_HIGH>,
+					<0x6000 0 0 1 &gic 0 61 IRQ_TYPE_LEVEL_HIGH>,
+					<0x6800 0 0 1 &gic 0 62 IRQ_TYPE_LEVEL_HIGH>,
+					<0x7000 0 0 1 &gic 0 63 IRQ_TYPE_LEVEL_HIGH>,
+					<0x7800 0 0 1 &gic 0 64 IRQ_TYPE_LEVEL_HIGH>;
+			ranges = <0x02000000 0x0 0xfe000000 0x0 0xfe000000 0x0 0x1000000>;
+			bus-range = <0x00 0x00>;
+			msi-parent = <&msix>;
+		};
+
+		msix: msix@fbe00000 {
+			compatible = "al,alpine-msix";
+			reg = <0x0 0xfbe00000 0x0 0x100000>;
+			interrupt-controller;
+			msi-controller;
+			al,msi-base-spi = <336>;
+			al,msi-num-spis = <959>;
+			interrupt-parent = <&gic>;
+		};
+
+		io-fabric {
+			compatible = "simple-bus";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x0 0xfc000000 0x2000000>;
+
+			uart0: serial@1883000 {
+				compatible = "ns16550a";
+				reg = <0x1883000 0x1000>;
+				interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+				clock-frequency = <0>; /* Filled by firmware */
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				status = "disabled";
+			};
+
+			uart1: serial@1884000 {
+				compatible = "ns16550a";
+				reg = <0x1884000 0x1000>;
+				interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+				clock-frequency = <0>; /* Filled by firmware */
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				status = "disabled";
+			};
+
+			uart2: serial@1885000 {
+				compatible = "ns16550a";
+				reg = <0x1885000 0x1000>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+				clock-frequency = <0>; /* Filled by firmware */
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				status = "disabled";
+			};
+
+			uart3: serial@1886000 {
+				compatible = "ns16550a";
+				reg = <0x1886000 0x1000>;
+				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+				clock-frequency = <0>; /* Filled by firmware */
+				reg-shift = <2>;
+				reg-io-width = <4>;
+				status = "disabled";
+			};
+		};
+	};
+};
-- 
2.17.1