Home
last modified time | relevance | path

Searched full:ckin (Results 1 – 9 of 9) sorted by relevance

/Linux-v5.15/Documentation/devicetree/bindings/mmc/
Darm,pl18x.yaml124 st,use-ckin:
126 description: ST Micro-specific property, use CKIN pin from an external
140 st,ckin-gpios:
143 The GPIO matching the CKIN pin.
146 st,cmd-gpios: [ "st,use-ckin" ]
147 st,ck-gpios: [ "st,use-ckin" ]
148 st,ckin-gpios: [ "st,use-ckin" ]
/Linux-v5.15/arch/arm/boot/dts/
Dstm32mp15xx-dhcom-som.dtsi468 st,use-ckin;
471 st,ckin-gpios = <&gpioe 4 0>;
Dstm32h743i-eval.dts141 st,use-ckin;
Dstm32mp157a-stinger96.dtsi270 st,use-ckin;
Dstm32mp157c-ed1.dts345 st,use-ckin;
Dstm32mp15xx-dhcor-avenger96.dtsi322 st,use-ckin;
Dstm32f746.dtsi70 clk_i2s_ckin: clk-i2s-ckin {
Dstm32f429.dtsi75 clk_i2s_ckin: i2s-ckin {
/Linux-v5.15/drivers/mmc/host/
Dmmci.c1906 * Assume the level translator is present if st,use-ckin is set. in mmci_probe_level_translator()
1919 ckin_gpio = gpiod_get(dev, "st,ckin", GPIOD_IN); in mmci_probe_level_translator()
1925 /* Sample CKIN */ in mmci_probe_level_translator()
1931 /* Sample CKIN */ in mmci_probe_level_translator()
1938 /* Level translator is present if CK signal is propagated to CKIN */ in mmci_probe_level_translator()
1942 "Level translator inoperable, CK signal not detected on CKIN, disabling.\n"); in mmci_probe_level_translator()
1979 if (of_get_property(np, "st,use-ckin", NULL)) in mmci_of_parse()