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/openbmc/u-boot/doc/device-tree-bindings/i2c/
H A Di2c-mux.txt26 with two NXP pca8574 GPIO expanders attached, one each to
42 compatible = "nxp,pca8574";
54 compatible = "nxp,pca8574";
/openbmc/u-boot/doc/device-tree-bindings/gpio/
H A Dgpio-pcf857x.txt17 - "nxp,pca8574": For the NXP PCA8574
/openbmc/linux/Documentation/devicetree/bindings/i2c/
H A Di2c-mux.yaml48 * with two NXP pca8574 GPIO expanders attached, one each to
/openbmc/linux/Documentation/devicetree/bindings/gpio/
H A Dnxp,pcf8575.yaml27 - nxp,pca8574
/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mm-emcon-avari.dtsi104 compatible = "nxp,pca8574";
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-emcon-avari.dtsi126 compatible = "nxp,pca8574";
/openbmc/linux/drivers/gpio/
H A Dgpio-pcf857x.c23 { "pca8574", 8 },
41 { .compatible = "nxp,pca8574", (void *)8 },
H A DKconfig1142 8 bits: pcf8574, pcf8574a, pca8574, pca8574a,