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Needn't this paragraph. > > Signed-off-by: Vincent Jardin > --- > arch/arm64/boot/dts/freescale/Makefile | 2 + > .../arm64/boot/dts/freescale/fsl-lx2160a-nbxv3.dts | 34 +++ > .../boot/dts/freescale/fsl-lx2160a-nbxv3.dtsi | 335 +++++++++++++++++++++ > 3 files changed, 371 insertions(+) > ... > + > +&gpio1 { > + status = "okay"; > + gpio-line-names = > + "", "", "", "", "", "", > + "cfg-rcw-src2", "cfg-rcw-src3", > + "reset-req-b", > + "altfn:sdhc2-clk", "altfn:sdhc2-ds", > + "altfn:sdhc2-dat0", "altfn:sdhc2-dat1", > + "altfn:sdhc2-dat2", "altfn:sdhc2-dat3", > + "altfn:sdhc2-dat4", "altfn:sdhc2-dat5", > + "altfn:sdhc2-dat6", "altfn:sdhc2-dat7", > + "altfn:sdhc2-cmd", > + "cfg-svr1", > + "altfn:xspi1-cs0", "altfn:xspi1-sck", > + "altfn:xspi1-dqs", > + "altfn:xspi1-data0", "altfn:xspi1-data1", > + "", "", > + "flash-reset#", "pltrst#", "", "ethsw-reset#"; > + > + pltrst-hog { > + gpio-hog; > + gpios = <29 GPIO_ACTIVE_LOW>; > + output-low; > + line-name = "pltrst#"; > + }; > + > + /* Boot NOR reset, released: electrical high */ > + flash-reset-hog { > + gpio-hog; > + gpios = <28 GPIO_ACTIVE_LOW>; > + output-low; > + line-name = "flash-reset#"; > + }; > + > + /* Ethernet switch reset, released: electrical high */ > + ethsw-reset-hog { > + gpio-hog; > + gpios = <31 GPIO_ACTIVE_LOW>; > + output-low; > + line-name = "ethsw-reset#"; > + }; Does related devices have "reset" property to descript reset? > +}; > + > +&gpio2 { > + status = "okay"; > + gpio-line-names = > + "lan8023-mdint", > + "i2c2-alert#", "i2c4-alert#", "i2c6-alert#", > + "u800-tca9539-int#", > + "spi3-alert#", > + "wake0", "wake1", > + "carrier-hot#", > + "u1300-rtl8211fd-int#", > + "ethsw-int#", > + "", "", > + "u1700-zl30733-clk-gpio0", "u1700-zl30733-clk-gpio1", > + "u1700-zl30733-clk-gpio2", "u1700-zl30733-clk-gpio3", > + "", "", "", "", "", "", "", "", > + "", "", "", "", "", "", ""; > +}; > + > +&gpio3 { > + status = "okay"; > + gpio-line-names = > + "altfn:ec1-txd3", "altfn:ec1-txd2", > + "altfn:ec1-txd1", "altfn:ec1-txd0", > + "altfn:ec1-tx-en", "altfn:ec1-gtx-clk", > + "altfn:ec1-rxd3", "altfn:ec1-rxd2", > + "altfn:ec1-rxd1", "altfn:ec1-rxd0", > + "altfn:ec1-rx-clk", "altfn:ec1-rx-dv", > + "", "", > + "ptp-refclk-in", > + "", "", "", "", "", "", "", "", > + "u1700-zl30733-pps-out", > + "", > + "ethsw-mdio-en", > + "usb01-oc#", /* USB1_PWRFAULT and USB2_PWRFAULT share one net */ > + "", > + "usb01-oc#", > + "altfn:spi3-sck", > + "", ""; > + > + /* Low enables the carrier-side EMDIO2 level translator */ > + ethsw-mdio-en-hog { > + gpio-hog; > + gpios = <25 GPIO_ACTIVE_LOW>; > + output-high; > + line-name = "ethsw-mdio-en"; The same here, most EN module as regualtor. Frank