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Searched refs:bitbang (Results 1 – 14 of 14) sorted by relevance

/freebsd-14.2/sys/contrib/device-tree/Bindings/soc/fsl/cpm_qe/
H A Dnetwork.txt27 fsl,cpm2-mdio-bitbang (reg is port C registers)
29 Properties for fsl,cpm2-mdio-bitbang:
35 compatible = "fsl,mpc8272ads-mdio-bitbang",
36 "fsl,mpc8272-mdio-bitbang",
37 "fsl,cpm2-mdio-bitbang";
/freebsd-14.2/sys/dev/ppbus/
H A Dlpbb.c85 device_t bitbang; in lpbb_attach() local
88 bitbang = device_add_child(dev, "iicbb", -1); in lpbb_attach()
89 device_probe_and_attach(bitbang); in lpbb_attach()
/freebsd-14.2/sys/contrib/device-tree/src/powerpc/
H A Dpq2fads.dts197 compatible = "fsl,pq2fads-mdio-bitbang",
198 "fsl,mpc8280-mdio-bitbang",
199 "fsl,cpm2-mdio-bitbang";
H A Dmpc8272ads.dts181 compatible = "fsl,mpc8272ads-mdio-bitbang",
182 "fsl,mpc8272-mdio-bitbang",
183 "fsl,cpm2-mdio-bitbang";
H A Dep8248e.dts66 compatible = "fsl,ep8248e-mdio-bitbang";
H A Dmgcoge.dts171 compatible = "fsl,cpm2-mdio-bitbang";
H A Dksi8560.dts279 compatible = "fsl,cpm2-mdio-bitbang";
/freebsd-14.2/sys/contrib/device-tree/src/arm/
H A Dimx6q-prtwd2.dts39 /* PRTWD2 rev 1 bitbang I2C for Ethernet Switch */
H A Dat91sam9261.dtsi529 pinctrl_i2c_bitbang: i2c-0-bitbang {
/freebsd-14.2/sys/contrib/device-tree/src/arm64/qcom/
H A Dmsm8953-xiaomi-daisy.dts79 * We bitbang on &i2c_4 because BLSP is protected by TZ as sensors are
H A Dmsm8953-xiaomi-vince.dts70 * We bitbang on &i2c_4 because BLSP is protected by TZ as sensors are
/freebsd-14.2/sys/contrib/device-tree/src/arm64/ti/
H A Dk3-am625-beagleplay.dts195 /* Workaround for errata i2329 - just use mdio bitbang */
516 /* Workaround for errata i2329 - Use mdio bitbang */
/freebsd-14.2/sys/contrib/device-tree/src/arm64/freescale/
H A Dimx8mq-zii-ultra.dtsi18 mdio0: bitbang-mdio {
/freebsd-14.2/sys/conf/
H A DNOTES2252 device iicbb # bitbang driver; implements i2c on a pair of gpio pins
2326 device gpioiic # i2c via gpio bitbang
2332 device gpiospi # SPI via gpio bitbang