On Tue, 1 Nov 2022 at 10:29, Jonathan Neuschäfer <j.neuschaefer@xxxxxxx> wrote: > > To make gpioinfo output more useful and enable gpiofind usage, add line > names for GPIOs where the function is known. > > This patch follows the naming convention defined for OpenBMC, as much as > possible: > > https://github.com/openbmc/docs/blob/master/designs/device-tree-gpio-naming.md > > Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@xxxxxxx> Reviewed-by: Joel Stanley <joel@xxxxxxxxx> > --- > .../nuvoton-wpcm450-supermicro-x9sci-ln4f.dts | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts > index 26fed97f8ff4a..d4472ffdac928 100644 > --- a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts > +++ b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts > @@ -58,6 +58,24 @@ heartbeat { > }; > }; > > +&gpio0 { > + gpio-line-names = > + /* 0 */ "", "host-reset-control-n", "", "", "", "", "", "", > + /* 8 */ "", "", "", "", "power-chassis-control-n", "", "uid-button", ""; > +}; > + > +&gpio1 { > + gpio-line-names = > + /* 0 */ "", "", "", "", "led-heartbeat", "", "", "led-uid", > + /* 8 */ "", "", "", "", "", "", "", ""; > +}; > + > +&gpio4 { > + gpio-line-names = > + /* 0 */ "", "", "", "", "", "", "", "", > + /* 8 */ "", "", "", "", "", "", "", "power-chassis-good"; > +}; > + > &pinctrl { > key_pins: mux-keys { > groups = "gspi", "sspi"; > -- > 2.35.1 >
