diff mbox

[v2,03/11] ARM: dts: zynq: Add Parallella device tree

Message ID 1406242820-20140-4-git-send-email-afaerber@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Andreas Färber July 24, 2014, 11 p.m. UTC 
This allows to boot the Adapteva Parallella board to serial console.

Cc: Andreas Olofsson <andreas@adapteva.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 v1 -> v2:
 * Added board-specific compatible string (Olof Johansson).
 * Added /chosen linux,stdout-path property (Olof Johansson).
 * Fixed /memory reg size 0x20000000 -> 0x40000000 (0 considered).
 * Added vendor name to root node's model property (Olof Johansson).
 
 arch/arm/boot/dts/Makefile            |  4 ++-
 arch/arm/boot/dts/zynq-parallella.dts | 64 +++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/zynq-parallella.dts

Comments

Michal Simek July 25, 2014, 8:02 a.m. UTC | #1 
On 07/25/2014 01:00 AM, Andreas Färber wrote:
> This allows to boot the Adapteva Parallella board to serial console.
> 
> Cc: Andreas Olofsson <andreas@adapteva.com>
> Signed-off-by: Andreas Färber <afaerber@suse.de>
> ---
>  v1 -> v2:
>  * Added board-specific compatible string (Olof Johansson).
>  * Added /chosen linux,stdout-path property (Olof Johansson).
>  * Fixed /memory reg size 0x20000000 -> 0x40000000 (0 considered).
>  * Added vendor name to root node's model property (Olof Johansson).
>  
>  arch/arm/boot/dts/Makefile            |  4 ++-
>  arch/arm/boot/dts/zynq-parallella.dts | 64 +++++++++++++++++++++++++++++++++++
>  2 files changed, 67 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/boot/dts/zynq-parallella.dts
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index adb5ed9..976720f 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -419,7 +419,9 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
>  	wm8650-mid.dtb \
>  	wm8750-apc8750.dtb \
>  	wm8850-w70v2.dtb
> -dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
> +dtb-$(CONFIG_ARCH_ZYNQ) += \
> +	zynq-parallella.dtb \
> +	zynq-zc702.dtb \
>  	zynq-zc706.dtb \
>  	zynq-zed.dtb
>  dtb-$(CONFIG_MACH_ARMADA_370) += \
> diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
> new file mode 100644
> index 0000000..41afd9d
> --- /dev/null
> +++ b/arch/arm/boot/dts/zynq-parallella.dts
> @@ -0,0 +1,64 @@
> +/*
> + * Copyright (c) 2014 SUSE LINUX Products GmbH
> + *
> + * Derived from zynq-zed.dts:
> + *
> + *  Copyright (C) 2011 Xilinx
> + *  Copyright (C) 2012 National Instruments Corp.
> + *  Copyright (C) 2013 Xilinx
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program 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.
> + */
> +/dts-v1/;
> +/include/ "zynq-7000.dtsi"
> +
> +/ {
> +	model = "Adapteva Parallella Board";
> +	compatible = "adapteva,parallella", "xlnx,zynq-7000";
> +
> +	memory {
> +		device_type = "memory";
> +		reg = <0 0x40000000>;
> +	};
> +
> +	chosen {
> +		bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
> +		linux,stdout-path = "/amba/serial@e0001000";
> +	};
> +};
> +
> +&gem0 {
> +	status = "okay";
> +	phy-mode = "rgmii-id";
> +	phy-handle = <&ethernet_phy>;
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +
> +	ethernet_phy: ethernet-phy@0 {
> +		/* Marvell 88E1318 */
> +		compatible = "ethernet-phy-id0141.0e90",
> +		             "ethernet-phy-ieee802.3-c22";
> +		reg = <0>;
> +		marvell,reg-init = <0x3 0x10 0xff00 0x1e>,
> +		                   <0x3 0x11 0xfff0 0xa>;
> +	};
> +};
> +
> +&i2c0 {
> +	status = "okay";
> +};
> +
> +&sdhci1 {
> +	status = "okay";
> +};
> +
> +&uart1 {
> +	status = "okay";
> +};
> 


Applied to zynq/dt branch.
https://github.com/Xilinx/linux-xlnx/commits/zynq/dt

Thanks,
Michal
diff mbox

Patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index adb5ed9..976720f 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -419,7 +419,9 @@  dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \
 	wm8650-mid.dtb \
 	wm8750-apc8750.dtb \
 	wm8850-w70v2.dtb
-dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \
+dtb-$(CONFIG_ARCH_ZYNQ) += \
+	zynq-parallella.dtb \
+	zynq-zc702.dtb \
 	zynq-zc706.dtb \
 	zynq-zed.dtb
 dtb-$(CONFIG_MACH_ARMADA_370) += \
diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
new file mode 100644
index 0000000..41afd9d
--- /dev/null
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -0,0 +1,64 @@ 
+/*
+ * Copyright (c) 2014 SUSE LINUX Products GmbH
+ *
+ * Derived from zynq-zed.dts:
+ *
+ *  Copyright (C) 2011 Xilinx
+ *  Copyright (C) 2012 National Instruments Corp.
+ *  Copyright (C) 2013 Xilinx
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program 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.
+ */
+/dts-v1/;
+/include/ "zynq-7000.dtsi"
+
+/ {
+	model = "Adapteva Parallella Board";
+	compatible = "adapteva,parallella", "xlnx,zynq-7000";
+
+	memory {
+		device_type = "memory";
+		reg = <0 0x40000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyPS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait";
+		linux,stdout-path = "/amba/serial@e0001000";
+	};
+};
+
+&gem0 {
+	status = "okay";
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethernet_phy>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	ethernet_phy: ethernet-phy@0 {
+		/* Marvell 88E1318 */
+		compatible = "ethernet-phy-id0141.0e90",
+		             "ethernet-phy-ieee802.3-c22";
+		reg = <0>;
+		marvell,reg-init = <0x3 0x10 0xff00 0x1e>,
+		                   <0x3 0x11 0xfff0 0xa>;
+	};
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&sdhci1 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};