--- zzzz-none-000/linux-3.10.107/arch/arm/boot/dts/zynq-zc702.dts 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/arm/boot/dts/zynq-zc702.dts 2021-02-04 17:41:59.000000000 +0000 @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011 Xilinx + * Copyright (C) 2011 - 2014 Xilinx * Copyright (C) 2012 National Instruments Corp. * * This software is licensed under the terms of the GNU General Public @@ -18,17 +18,377 @@ model = "Zynq ZC702 Development Board"; compatible = "xlnx,zynq-zc702", "xlnx,zynq-7000"; + aliases { + ethernet0 = &gem0; + i2c0 = &i2c0; + serial0 = &uart1; + }; + memory { device_type = "memory"; reg = <0x0 0x40000000>; }; chosen { - bootargs = "console=ttyPS1,115200 earlyprintk"; + bootargs = "earlyprintk"; + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + sw14 { + label = "sw14"; + gpios = <&gpio0 12 0>; + linux,code = <108>; /* down */ + gpio-key,wakeup; + autorepeat; + }; + sw13 { + label = "sw13"; + gpios = <&gpio0 14 0>; + linux,code = <103>; /* up */ + gpio-key,wakeup; + autorepeat; + }; + }; + + leds { + compatible = "gpio-leds"; + + ds23 { + label = "ds23"; + gpios = <&gpio0 10 0>; + linux,default-trigger = "heartbeat"; + }; + }; + + usb_phy0: phy0 { + compatible = "usb-nop-xceiv"; + #phy-cells = <0>; + }; +}; + +&amba { + ocm: sram@fffc0000 { + compatible = "mmio-sram"; + reg = <0xfffc0000 0x10000>; + }; +}; + +&can0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_default>; +}; + +&clkc { + ps-clk-frequency = <33333333>; +}; + +&gem0 { + status = "okay"; + phy-mode = "rgmii-id"; + phy-handle = <ðernet_phy>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gem0_default>; + + ethernet_phy: ethernet-phy@7 { + reg = <7>; + }; +}; + +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio0_default>; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; + + i2cswitch@74 { + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + si570: clock-generator@5d { + #clock-cells = <0>; + compatible = "silabs,si570"; + temperature-stability = <50>; + reg = <0x5d>; + factory-fout = <156250000>; + clock-frequency = <148500000>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + eeprom@54 { + compatible = "at,24c08"; + reg = <0x54>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + gpio@21 { + compatible = "ti,tca6416"; + reg = <0x21>; + gpio-controller; + #gpio-cells = <2>; + }; + }; + + i2c@4 { + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + rtc@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + }; + + i2c@7 { + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + hwmon@52 { + compatible = "ti,ucd9248"; + reg = <52>; + }; + hwmon@53 { + compatible = "ti,ucd9248"; + reg = <53>; + }; + hwmon@54 { + compatible = "ti,ucd9248"; + reg = <54>; + }; + }; + }; +}; + +&pinctrl0 { + pinctrl_can0_default: can0-default { + mux { + function = "can0"; + groups = "can0_9_grp"; + }; + + conf { + groups = "can0_9_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-rx { + pins = "MIO46"; + bias-high-impedance; + }; + + conf-tx { + pins = "MIO47"; + bias-disable; + }; + }; + + pinctrl_gem0_default: gem0-default { + mux { + function = "ethernet0"; + groups = "ethernet0_0_grp"; + }; + + conf { + groups = "ethernet0_0_grp"; + slew-rate = <0>; + io-standard = <4>; + }; + + conf-rx { + pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27"; + bias-high-impedance; + low-power-disable; + }; + + conf-tx { + pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21"; + bias-disable; + low-power-enable; + }; + + mux-mdio { + function = "mdio0"; + groups = "mdio0_0_grp"; + }; + + conf-mdio { + groups = "mdio0_0_grp"; + slew-rate = <0>; + io-standard = <1>; + bias-disable; + }; + }; + + pinctrl_gpio0_default: gpio0-default { + mux { + function = "gpio0"; + groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp", + "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp", + "gpio0_13_grp", "gpio0_14_grp"; + }; + + conf { + groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp", + "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp", + "gpio0_13_grp", "gpio0_14_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-pull-up { + pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14"; + bias-pull-up; + }; + + conf-pull-none { + pins = "MIO7", "MIO8"; + bias-disable; + }; + }; + + pinctrl_i2c0_default: i2c0-default { + mux { + groups = "i2c0_10_grp"; + function = "i2c0"; + }; + + conf { + groups = "i2c0_10_grp"; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_sdhci0_default: sdhci0-default { + mux { + groups = "sdio0_2_grp"; + function = "sdio0"; + }; + + conf { + groups = "sdio0_2_grp"; + slew-rate = <0>; + io-standard = <1>; + bias-disable; + }; + + mux-cd { + groups = "gpio0_0_grp"; + function = "sdio0_cd"; + }; + + conf-cd { + groups = "gpio0_0_grp"; + bias-high-impedance; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + + mux-wp { + groups = "gpio0_15_grp"; + function = "sdio0_wp"; + }; + + conf-wp { + groups = "gpio0_15_grp"; + bias-high-impedance; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_uart1_default: uart1-default { + mux { + groups = "uart1_10_grp"; + function = "uart1"; + }; + + conf { + groups = "uart1_10_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-rx { + pins = "MIO49"; + bias-high-impedance; + }; + + conf-tx { + pins = "MIO48"; + bias-disable; + }; }; + pinctrl_usb0_default: usb0-default { + mux { + groups = "usb0_0_grp"; + function = "usb0"; + }; + + conf { + groups = "usb0_0_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-rx { + pins = "MIO29", "MIO31", "MIO36"; + bias-high-impedance; + }; + + conf-tx { + pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34", + "MIO35", "MIO37", "MIO38", "MIO39"; + bias-disable; + }; + }; +}; + +&sdhci0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci0_default>; +}; + +&uart1 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; }; -&ps_clk { - clock-frequency = <33333330>; +&usb0 { + status = "okay"; + dr_mode = "host"; + usb-phy = <&usb_phy0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0_default>; };