Documentation: DT: Add entry for Freescale LS1043a-QDS board

From: Shaohui Xie <[email protected]>

The LS1043a-QDS board is a high-performance computing, evaluation, development, and test platform supporting the LS1043a SoC.

Signed-off-by Shaohui Xie <[email protected]>

Signed-off-by Mingkai Hu <[email protected]>

Signed-off-by Hou Zhiqiang <[email protected]>

---
v4:
- No change.

v3:
- Resort the nodes alphabetically.
- Correct the compatible of nodes adt7461a at24,24c512 and pca9547.
- Change the name of adt7461a to temp-sensor.

v2:
- Add root node compatible property.

 arch/arm64/boot/dts/freescale/Makefile            |   1 +
 arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 167 ++++++++++++++++++++++
 2 files changed, 168 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

arch/arm64/boot/dts/freescale/Makefile +0 -0

index f3c2516..1423fa4 100644

arch/arm64/boot/dts/freescale/Makefile +0 -0

 always		:= $(dtb-y)
 subdir-y	:= $(dts-dirs)

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts new file +94 -0

new file mode 100644
index 0000000..97e9906
@@ -0,0 +1,167 @@
+/*
+ * Device Tree Include file for Freescale Layerscape-1043A family SoC.
+ *
+ * Copyright 2014-2015, Freescale Semiconductor
+ *
+ * Mingkai Hu <[email protected]>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+/include/ "fsl-ls1043a.dtsi"
+
+/ {
+	model = "LS1043A QDS Board";
+	compatible = "fsl,ls1043a-qds", "fsl,ls1043a";
+
+	aliases {
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		serial0 = &lpuart0;
+		serial1 = &lpuart1;
+		serial2 = &lpuart2;
+		serial3 = &lpuart3;
+		serial4 = &lpuart4;
+		serial5 = &lpuart5;
+	};
+};
+
+&duart0 {
+	status = "okay";
+};
+
+&duart1 {
+	status = "okay";
+};
+
+&ifc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	/* NOR, NAND Flashes and FPGA on board */
+	ranges = <0x0 0x0 0x0 0x60000000 0x08000000
+		  0x1 0x0 0x0 0x7e800000 0x00010000
+		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
+	status = "okay";
+
+	nor at 0,0 {
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x8000000>;
+		bank-width = <2>;
+		device-width = <1>;
+	};
+
+	nand at 1,0 {
+		compatible = "fsl,ifc-nand";
+		reg = <0x1 0x0 0x10000>;

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts new file +63 -0

+	pca9547 at 77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			rtc at 68 {
+				compatible = "dallas,ds3232";
+				reg = <0x68>;
+				/* IRQ10_B */
+				interrupts = <0 150 0x4>;
+			};
+		};
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			ina220 at 40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			ina220 at 41 {
+				compatible = "ti,ina220";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			eeprom at 56 {
+				compatible = "atmel,24c512";
+				reg = <0x56>;
+			};
+
+			eeprom at 57 {
+				compatible = "atmel,24c512";
+				reg = <0x57>;
+			};
+
+			temp-sensor at 4c {
+				compatible = "adi,adt7461a";
+				reg = <0x4c>;
+			};
+		};
+	};
+};
+
+&lpuart0 {
+	status = "okay";
+};

Signature · 1 line

2.1.0.27.g96db324

-----Original Message-----
From: Shawn Guo [mailto:shawnguo at kernel.org]
Sent: 2016?3?30? 22:06
To: Zhiqiang Hou <[email protected]>
Cc: devicetree at vger.kernel.org; robh+dt at kernel.org; mark.rutland at arm.com; pawel.moll at arm.com; ijc+devicetree at hellion.org.uk; galak at codeaurora.org; linux-arm-kernel at lists.infradead.org; catalin.marinas at arm.com; will.deacon at arm.com; Scott Wood <[email protected]>; Mingkai Hu <[email protected]>; Shaohui Xie <[email protected]>; Shaohui Xie <[email protected]>; Mingkai Hu <[email protected]>
Subject: Re: [PATCH v4 2/2] arm64: dts: add LS1043a-QDS board support

Quoted 8 lines · Zhiqiang Hou

From: Shaohui Xie <[email protected]>

The LS1043a-QDS board is a high-performance computing, evaluation, development, and test platform supporting the LS1043a SoC.

Signed-off-by Shaohui Xie <[email protected]>

Signed-off-by Mingkai Hu <[email protected]>

Signed-off-by Hou Zhiqiang <[email protected]>

The series looks good to me. There are a couple of small comments in this patch as below, but I decided to fix them myself and applied both patches.

Quoted 24 lines

---
v4:
- No change.

v3:
- Resort the nodes alphabetically.
- Correct the compatible of nodes adt7461a at24,24c512 and pca9547.
- Change the name of adt7461a to temp-sensor.

v2:
- Add root node compatible property.

 arch/arm64/boot/dts/freescale/Makefile            |   1 +
 arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 167
++++++++++++++++++++++
 2 files changed, 168 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts

arch/arm64/boot/dts/freescale/Makefile +0 -0

index f3c2516..1423fa4 100644

arch/arm64/boot/dts/freescale/Makefile dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb · line 5

Quoted 4 lines

arch/arm64/boot/dts/freescale/Makefile +1 -0

@@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-qds.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-rdb.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
 dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-rdb.dtb
+dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls1043a-qds.dtb

The list should maintained alphabetically.

Quoted 105 lines

arch/arm64/boot/dts/freescale/Makefile +0 -0

 always		:= $(dtb-y)
 subdir-y	:= $(dts-dirs)

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts new file +95 -0

new file mode 100644
index 0000000..97e9906
@@ -0,0 +1,167 @@
+/*
+ * Device Tree Include file for Freescale Layerscape-1043A family SoC.
+ *
+ * Copyright 2014-2015, Freescale Semiconductor
+ *
+ * Mingkai Hu <[email protected]>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPLv2 or the X11 license, at your option. Note that this
+dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+/include/ "fsl-ls1043a.dtsi"
+
+/ {
+	model = "LS1043A QDS Board";
+	compatible = "fsl,ls1043a-qds", "fsl,ls1043a";
+
+	aliases {
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+		serial0 = &lpuart0;
+		serial1 = &lpuart1;
+		serial2 = &lpuart2;
+		serial3 = &lpuart3;
+		serial4 = &lpuart4;
+		serial5 = &lpuart5;
+	};
+};
+
+&duart0 {
+	status = "okay";
+};
+
+&duart1 {
+	status = "okay";
+};
+
+&ifc {
+	#address-cells = <2>;
+	#size-cells = <1>;
+	/* NOR, NAND Flashes and FPGA on board */
+	ranges = <0x0 0x0 0x0 0x60000000 0x08000000
+		  0x1 0x0 0x0 0x7e800000 0x00010000
+		  0x2 0x0 0x0 0x7fb00000 0x00000100>;
+	status = "okay";
+
+	nor at 0,0 {
+		compatible = "cfi-flash";
+		reg = <0x0 0x0 0x8000000>;
+		bank-width = <2>;
+		device-width = <1>;
+	};
+
+	nand at 1,0 {
+		compatible = "fsl,ifc-nand";
+		reg = <0x1 0x0 0x10000>;

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts line 105

Quoted 10 lines

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts new file +10 -0

+	};
+
+	fpga: board-control at 2,0 {
+		compatible = "fsl,ls1043aqds-fpga", "fsl,fpga-qixis";
+		reg = <0x2 0x0 0x0000100>;
+	};
+};
+
+&i2c0 {
+	status = "okay";

We generally have a new line between properties and sub-node.

Shawn

Quoted 59 lines

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts new file +59 -0

+	pca9547 at 77 {
+		compatible = "nxp,pca9547";
+		reg = <0x77>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2c at 0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x0>;
+
+			rtc at 68 {
+				compatible = "dallas,ds3232";
+				reg = <0x68>;
+				/* IRQ10_B */
+				interrupts = <0 150 0x4>;
+			};
+		};
+
+		i2c at 2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x2>;
+
+			ina220 at 40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
+			ina220 at 41 {
+				compatible = "ti,ina220";
+				reg = <0x41>;
+				shunt-resistor = <1000>;
+			};
+		};
+
+		i2c at 3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x3>;
+
+			eeprom at 56 {
+				compatible = "atmel,24c512";
+				reg = <0x56>;
+			};
+
+			eeprom at 57 {
+				compatible = "atmel,24c512";
+				reg = <0x57>;
+			};
+
+			temp-sensor at 4c {
+				compatible = "adi,adt7461a";
+				reg = <0x4c>;
+			};
+		};
+	};
+};

Quoted 8 lines

arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts new file +4 -1

+
+&lpuart0 {
+	status = "okay";
+};
--

2.1.0.27.g96db324

From: Hou Zhiqiang <[email protected]>

Signed-off-by Hou Zhiqiang <[email protected]>

---
v4-v2:
- No change.

-----Original Message-----
From: Rob Herring [mailto:robh at kernel.org]
Sent: 2016?3?17? 23:14
To: Zhiqiang Hou <[email protected]>
Cc: devicetree at vger.kernel.org; mark.rutland at arm.com; pawel.moll at arm.com; ijc+devicetree at hellion.org.uk; galak at codeaurora.org; linux-arm- kernel at lists.infradead.org; catalin.marinas at arm.com; will.deacon at arm.com; Scott Wood <[email protected]>; shawnguo at kernel.org; Mingkai Hu <[email protected]>; Shaohui Xie <[email protected]>
Subject: Re: [PATCH v4 1/2] Documentation: DT: Add entry for Freescale LS1043a- QDS board

Quoted 2 lines · Zhiqiang Hou

From: Hou Zhiqiang <[email protected]>

Quoted 4 lines

Signed-off-by Hou Zhiqiang <[email protected]>

---
v4-v2:
- No change.

I already acked v2. Please add acks when you send subsequent versions.

Acked-by Rob Herring <[email protected]>