diff options
| author | Horatiu Vultur <horatiu.vultur@microchip.com> | 2022-10-26 19:43:03 +0200 |
|---|---|---|
| committer | Claudiu Beznea <claudiu.beznea@microchip.com> | 2022-10-31 10:35:14 +0200 |
| commit | 0873509ea64739a9be02e8ee7b4ff573e503ab8e (patch) | |
| tree | e0e847d91c5f5095494a237c83d6c32f173e9f79 | |
| parent | 2b4337c8409b4e9e5aed15c597e4031dd567bdd8 (diff) | |
| download | lwn-0873509ea64739a9be02e8ee7b4ff573e503ab8e.tar.gz lwn-0873509ea64739a9be02e8ee7b4ff573e503ab8e.zip | |
ARM: dts: lan966x: Enable sgpio on pcb8291
Enable sgpio node on pcb8291 as this is needed to be able to control
the LEDs on this board. Otherwise the LEDs support on the board will
not be available.
On the other board pcb8309 the sgpio is already enabled because it
needed to access the SFP ports.
Fixes: 0b7baa1a307f ("ARM: dts: lan966x: add led configuration")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221026174303.702919-1-horatiu.vultur@microchip.com
| -rw-r--r-- | arch/arm/boot/dts/lan966x-pcb8291.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts index f4f054cdf2a8..3a3d76af8612 100644 --- a/arch/arm/boot/dts/lan966x-pcb8291.dts +++ b/arch/arm/boot/dts/lan966x-pcb8291.dts @@ -69,6 +69,12 @@ pins = "GPIO_35", "GPIO_36"; function = "can0_b"; }; + + sgpio_a_pins: sgpio-a-pins { + /* SCK, D0, D1, LD */ + pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; + function = "sgpio_a"; + }; }; &can0 { @@ -118,6 +124,20 @@ status = "okay"; }; +&sgpio { + pinctrl-0 = <&sgpio_a_pins>; + pinctrl-names = "default"; + microchip,sgpio-port-ranges = <0 3>, <8 11>; + status = "okay"; + + gpio@0 { + ngpios = <64>; + }; + gpio@1 { + ngpios = <64>; + }; +}; + &switch { status = "okay"; }; |