| Message ID | 20210308225419.46530-4-eajames@linux.ibm.com |
|---|---|
| State | New |
| Headers | show |
| Series | Rainier and Everest system updates | expand |
On Mon, 8 Mar 2021 at 22:54, Eddie James <eajames@linux.ibm.com> wrote: > > From: Brandon Wyman <bjwyman@gmail.com> > > Add a gpio-keys-polled section to the Rainier device tree for the fan > presence signals on the PCA9552 I2C device on bus 7. > > Signed-off-by: Brandon Wyman <bjwyman@gmail.com> > Signed-off-by: Matthew Barth <msbarth@linux.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> > --- > arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 43 ++++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts > index f52c10dd1a18..98c396283c1b 100644 > --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts > +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts > @@ -183,6 +183,49 @@ front-sys-pwron0 { > gpios = <&pca_oppanel 3 GPIO_ACTIVE_LOW>; > }; > }; > + > + gpio-keys-polled { > + compatible = "gpio-keys-polled"; > + #address-cells = <1>; > + #size-cells = <0>; > + poll-interval = <1000>; > + > + fan0-presence { > + label = "fan0-presence"; > + gpios = <&pca0 6 GPIO_ACTIVE_LOW>; > + linux,code = <6>; > + }; > + > + fan1-presence { > + label = "fan1-presence"; > + gpios = <&pca0 7 GPIO_ACTIVE_LOW>; > + linux,code = <7>; > + }; > + > + fan2-presence { > + label = "fan2-presence"; > + gpios = <&pca0 8 GPIO_ACTIVE_LOW>; > + linux,code = <8>; > + }; > + > + fan3-presence { > + label = "fan3-presence"; > + gpios = <&pca0 9 GPIO_ACTIVE_LOW>; > + linux,code = <9>; > + }; > + > + fan4-presence { > + label = "fan4-presence"; > + gpios = <&pca0 10 GPIO_ACTIVE_LOW>; > + linux,code = <10>; > + }; > + > + fan5-presence { > + label = "fan5-presence"; > + gpios = <&pca0 11 GPIO_ACTIVE_LOW>; > + linux,code = <11>; > + }; > + }; > }; > > &ehci1 { > -- > 2.27.0 >
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts index f52c10dd1a18..98c396283c1b 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts @@ -183,6 +183,49 @@ front-sys-pwron0 { gpios = <&pca_oppanel 3 GPIO_ACTIVE_LOW>; }; }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <1000>; + + fan0-presence { + label = "fan0-presence"; + gpios = <&pca0 6 GPIO_ACTIVE_LOW>; + linux,code = <6>; + }; + + fan1-presence { + label = "fan1-presence"; + gpios = <&pca0 7 GPIO_ACTIVE_LOW>; + linux,code = <7>; + }; + + fan2-presence { + label = "fan2-presence"; + gpios = <&pca0 8 GPIO_ACTIVE_LOW>; + linux,code = <8>; + }; + + fan3-presence { + label = "fan3-presence"; + gpios = <&pca0 9 GPIO_ACTIVE_LOW>; + linux,code = <9>; + }; + + fan4-presence { + label = "fan4-presence"; + gpios = <&pca0 10 GPIO_ACTIVE_LOW>; + linux,code = <10>; + }; + + fan5-presence { + label = "fan5-presence"; + gpios = <&pca0 11 GPIO_ACTIVE_LOW>; + linux,code = <11>; + }; + }; }; &ehci1 {