| Message ID | 7e29c4841930c4e4189a167934574fcf987b9f02.1519398009.git.michal.simek@xilinx.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | arm: zynq: Adding new Xilinx boards | expand |
On Fri, Feb 23, 2018 at 04:00:23PM +0100, Michal Simek wrote: > zc770 is based board which is extended by FMC/DC cards for SoC > validation. FMCs/DCs are supposed to cover all SoC configurations. > FMC/DC contains can, ethernet, i2c, qspi, spi and uart. > > Signed-off-by: Michal Simek <michal.simek@xilinx.com> > --- > > Changes in v2: > - use eeprom as node name instead of at25 > - Record compatible string to xilinx.txt > > Documentation/devicetree/bindings/arm/xilinx.txt | 1 + > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/zynq-zc770-xm013.dts | 78 ++++++++++++++++++++++++ > 3 files changed, 80 insertions(+) > create mode 100644 arch/arm/boot/dts/zynq-zc770-xm013.dts Reviewed-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt index 745c898f2f7f..63705a451251 100644 --- a/Documentation/devicetree/bindings/arm/xilinx.txt +++ b/Documentation/devicetree/bindings/arm/xilinx.txt @@ -15,6 +15,7 @@ Additional compatible strings: "xlnx,zynq-zc770-xm010" "xlnx,zynq-zc770-xm011" "xlnx,zynq-zc770-xm012" + "xlnx,zynq-zc770-xm013" --------------------------------------------------------------- diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 2c74b935ad1c..d5de3748a80a 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1070,6 +1070,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \ zynq-zc770-xm010.dtb \ zynq-zc770-xm011.dtb \ zynq-zc770-xm012.dtb \ + zynq-zc770-xm013.dtb \ zynq-zed.dtb \ zynq-zybo.dtb dtb-$(CONFIG_MACH_ARMADA_370) += \ diff --git a/arch/arm/boot/dts/zynq-zc770-xm013.dts b/arch/arm/boot/dts/zynq-zc770-xm013.dts new file mode 100644 index 000000000000..8bb66859d774 --- /dev/null +++ b/arch/arm/boot/dts/zynq-zc770-xm013.dts @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Xilinx ZC770 XM013 board DTS + * + * Copyright (C) 2013 Xilinx, Inc. + */ +/dts-v1/; +#include "zynq-7000.dtsi" + +/ { + compatible = "xlnx,zynq-zc770-xm013", "xlnx,zynq-7000"; + model = "Xilinx Zynq"; + + aliases { + ethernet0 = &gem1; + i2c0 = &i2c1; + serial0 = &uart0; + spi1 = &spi0; + }; + + chosen { + bootargs = ""; + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x40000000>; + }; +}; + +&can1 { + status = "okay"; +}; + +&gem1 { + status = "okay"; + phy-mode = "rgmii-id"; + phy-handle = <ðernet_phy>; + + ethernet_phy: ethernet-phy@7 { + reg = <7>; + device_type = "ethernet-phy"; + }; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; + + si570: clock-generator@55 { + #clock-cells = <0>; + compatible = "silabs,si570"; + temperature-stability = <50>; + reg = <0x55>; + factory-fout = <156250000>; + clock-frequency = <148500000>; + }; +}; + +&spi0 { + status = "okay"; + num-cs = <4>; + is-decoded-cs = <0>; + eeprom: eeprom@0 { + at25,byte-len = <8192>; + at25,addr-mode = <2>; + at25,page-size = <32>; + + compatible = "atmel,at25"; + reg = <2>; + spi-max-frequency = <1000000>; + }; +}; + +&uart0 { + status = "okay"; +};
zc770 is based board which is extended by FMC/DC cards for SoC validation. FMCs/DCs are supposed to cover all SoC configurations. FMC/DC contains can, ethernet, i2c, qspi, spi and uart. Signed-off-by: Michal Simek <michal.simek@xilinx.com> --- Changes in v2: - use eeprom as node name instead of at25 - Record compatible string to xilinx.txt Documentation/devicetree/bindings/arm/xilinx.txt | 1 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/zynq-zc770-xm013.dts | 78 ++++++++++++++++++++++++ 3 files changed, 80 insertions(+) create mode 100644 arch/arm/boot/dts/zynq-zc770-xm013.dts