diff options
Diffstat (limited to 'meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zybo-linux-bd-zynq7/zybo-linux-bd-zynq7.dts')
-rw-r--r-- | meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zybo-linux-bd-zynq7/zybo-linux-bd-zynq7.dts | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zybo-linux-bd-zynq7/zybo-linux-bd-zynq7.dts b/meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zybo-linux-bd-zynq7/zybo-linux-bd-zynq7.dts new file mode 100644 index 0000000000..19654392d9 --- /dev/null +++ b/meta-xilinx/meta-xilinx-bsp/recipes-bsp/device-tree/files/zybo-linux-bd-zynq7/zybo-linux-bd-zynq7.dts @@ -0,0 +1,184 @@ +/dts-v1/; +/include/ "skeleton.dtsi" +/include/ "zynq-7000.dtsi" +/include/ "zynq-7000-qspi-dummy.dtsi" +/include/ "pcw.dtsi" +/include/ "pl.dtsi" + +/ { + model = "Digilent-Zybo-Linux-BD-v2015.4"; + aliases { + serial0 = &uart1; + ethernet0 = &gem0; + spi0 = &qspi; + }; + chosen { + bootargs = ""; + stdout-path = "serial0:115200n8"; + }; + memory { + device_type = "memory"; + reg = <0x0 0x20000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + btn4 { + label = "btn4"; + gpios = <&gpio0 50 0>; + linux,code = <108>; /* down */ + gpio-key,wakeup; + autorepeat; + }; + btn5 { + label = "btn5"; + gpios = <&gpio0 51 0>; + linux,code = <103>; /* up */ + gpio-key,wakeup; + autorepeat; + }; + }; + + usb_phy0: usb_phy@0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + reset-gpios = <&gpio0 46 1>; + }; +}; + +&amba { + u-boot,dm-pre-reloc; +}; + +&amba_pl { + encoder_0: digilent_encoder { + compatible = "digilent,drm-encoder"; + dglnt,edid-i2c = <&i2c1>; + }; + + xilinx_drm { + compatible = "xlnx,drm"; + xlnx,vtc = <&v_tc_0>; + xlnx,connector-type = "HDMIA"; + xlnx,encoder-slave = <&encoder_0>; + clocks = <&axi_dynclk_0>; + planes { + xlnx,pixel-format = "xrgb8888"; + plane0 { + dmas = <&axi_vdma_0 0>; + dma-names = "dma0"; + }; + }; + }; + + i2s_clk: i2s_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <12288000>; + clock-output-names = "i2s_clk"; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "ZYBO-Sound-Card"; + simple-audio-card,format = "i2s"; + simple-audio-card,bitclock-master = <&dailink0_master>; + simple-audio-card,frame-master = <&dailink0_master>; + simple-audio-card,widgets = + "Microphone", "Microphone Jack", + "Headphone", "Headphone Jack", + "Line", "Line In Jack"; + simple-audio-card,routing = + "MICIN", "Microphone Jack", + "Headphone Jack", "LHPOUT", + "Headphone Jack", "RHPOUT", + "LLINEIN", "Line In Jack", + "RLINEIN", "Line In Jack"; + dailink0_master: simple-audio-card,cpu { + clocks = <&i2s_clk>; + sound-dai = <&axi_i2s_adi_0>; + }; + simple-audio-card,codec { + clocks = <&i2s_clk>; + sound-dai = <&ssm2603>; + }; + }; +}; + +&axi_dynclk_0 { + compatible = "digilent,axi-dynclk"; + #clock-cells = <0>; + clocks = <&clkc 15>; +}; + +&axi_i2s_adi_0 { + #sound-dai-cells = <0>; + compatible = "adi,axi-i2s-1.00.a"; + clocks = <&clkc 15>, <&i2s_clk>; + clock-names = "axi", "ref"; + dmas = <&dmac_s 0 &dmac_s 1>; + dma-names = "tx", "rx"; +}; + +&gem0 { + phy-handle = <&phy0>; + phy-mode = "rgmii-id"; + local-mac-address = []; + phy0: phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + }; +}; + +&i2c0 { + eeprom@50 { + /* Microchip 24AA02E48 */ + compatible = "microchip,24c02"; + reg = <0x50>; + }; + + ssm2603: ssm2603@1a{ + #sound-dai-cells = <0>; + compatible = "adi,ssm2603"; + reg = <0x1a>; + }; +}; + +&qspi { + #address-cells = <1>; + #size-cells = <0>; + flash0: flash@0 { + compatible = "micron,m25p80", "s25fl128s"; + reg = <0x0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <50000000>; + partition@0x00000000 { + label = "boot"; + reg = <0x00000000 0x00300000>; + }; + partition@0x00300000 { + label = "bootenv"; + reg = <0x00300000 0x00020000>; + }; + partition@0x00320000 { + label = "kernel"; + reg = <0x00320000 0x00a80000>; + }; + partition@0x00da0000 { + label = "spare"; + reg = <0x00da0000 0x00000000>; + }; + }; +}; + +&usb0 { + usb-phy = <&usb_phy0>; +}; + +&v_tc_0 { + compatible = "xlnx,v-tc-5.01.a"; +}; |