Message ID | 20240209115759.3582869-2-andre.przywara@arm.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | arm64: dts: allwinner: Add Transpeed WiFi nodes | expand |
Dne petek, 09. februar 2024 ob 12:57:58 CET je Andre Przywara napisal(a): > On some boards the designers saved on a 32KHz crystal for some external > chips, so the SoC has to help out, with providing a 32 KHz clock signal. > > Add a pinctrl group node to allow DT nodes to reference this fanout signal. > > Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi index d549d277d9729..12ffabc79bcde 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi @@ -256,6 +256,12 @@ uart1_rts_cts_pins: uart1-rts-cts-pins { pins = "PG8", "PG9"; function = "uart1"; }; + + /omit-if-no-ref/ + x32clk_fanout_pin: x32clk-fanout-pin { + pins = "PG10"; + function = "clock"; + }; }; gic: interrupt-controller@3021000 {
On some boards the designers saved on a 32KHz crystal for some external chips, so the SoC has to help out, with providing a 32 KHz clock signal. Add a pinctrl group node to allow DT nodes to reference this fanout signal. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)