diff options
Diffstat (limited to 'target/linux/zynq/patches-4.14/020-v4.17-add-digilent-zybo-z7-board.patch')
| -rw-r--r-- | target/linux/zynq/patches-4.14/020-v4.17-add-digilent-zybo-z7-board.patch | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/target/linux/zynq/patches-4.14/020-v4.17-add-digilent-zybo-z7-board.patch b/target/linux/zynq/patches-4.14/020-v4.17-add-digilent-zybo-z7-board.patch new file mode 100644 index 0000000000..7ff31e374f --- /dev/null +++ b/target/linux/zynq/patches-4.14/020-v4.17-add-digilent-zybo-z7-board.patch @@ -0,0 +1,94 @@ +From ba5c7a032c2ae66d5467820daab898e5f9048405 Mon Sep 17 00:00:00 2001 +From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu@cybertrust.co.jp> +Date: Wed, 28 Feb 2018 11:25:52 +0900 +Subject: [PATCH] arm: dts: zynq: Add Digilent Zybo Z7 board + +This add a DTS for the Digilent Zybo Z7 board. +This board is the successor board of Zybo, these are almost the same except +for ps-clk-frequency specifications. + +Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu@cybertrust.co.jp> +Reviewed-by: Rob Herring <robh@kernel.org> +Signed-off-by: Michal Simek <michal.simek@xilinx.com> +--- +Modifications: +- Removed changes to file Documentation/devicetree/bindings/arm/xilinx.txt +--- + arch/arm/boot/dts/Makefile | 3 +- + arch/arm/boot/dts/zynq-zybo-z7.dts | 58 +++++++++++++++++++ + 2 files changed, 60 insertions(+), 1 deletion(-) + create mode 100644 arch/arm/boot/dts/zynq-zybo-z7.dts + +--- a/arch/arm/boot/dts/Makefile ++++ b/arch/arm/boot/dts/Makefile +@@ -1006,7 +1006,8 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \ + zynq-zc702.dtb \ + zynq-zc706.dtb \ + zynq-zed.dtb \ +- zynq-zybo.dtb ++ zynq-zybo.dtb \ ++ zynq-zybo-z7.dtb + dtb-$(CONFIG_MACH_ARMADA_370) += \ + armada-370-db.dtb \ + armada-370-dlink-dns327l.dtb \ +--- /dev/null ++++ b/arch/arm/boot/dts/zynq-zybo-z7.dts +@@ -0,0 +1,58 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++/dts-v1/; ++#include "zynq-7000.dtsi" ++ ++/ { ++ model = "Zynq ZYBO Z7 Development Board"; ++ compatible = "digilent,zynq-zybo-z7", "xlnx,zynq-7000"; ++ ++ aliases { ++ ethernet0 = &gem0; ++ serial0 = &uart1; ++ }; ++ ++ memory@0 { ++ device_type = "memory"; ++ reg = <0x0 0x20000000>; ++ }; ++ ++ chosen { ++ bootargs = ""; ++ stdout-path = "serial0:115200n8"; ++ }; ++ ++ usb_phy0: phy0 { ++ #phy-cells = <0>; ++ compatible = "usb-nop-xceiv"; ++ reset-gpios = <&gpio0 46 1>; ++ }; ++}; ++ ++&clkc { ++ ps-clk-frequency = <33333333>; ++}; ++ ++&gem0 { ++ status = "okay"; ++ phy-mode = "rgmii-id"; ++ phy-handle = <ðernet_phy>; ++ ++ ethernet_phy: ethernet-phy@0 { ++ reg = <0>; ++ device_type = "ethernet-phy"; ++ }; ++}; ++ ++&sdhci0 { ++ status = "okay"; ++}; ++ ++&uart1 { ++ status = "okay"; ++}; ++ ++&usb0 { ++ status = "okay"; ++ dr_mode = "host"; ++ usb-phy = <&usb_phy0>; ++}; |