[PATCH v2 1/2] arm64: dts: allwinner: h616: Add 32K fanout pin

Andre Przywara
2024-02-09T11:58:34Z

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(+)

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 {
--
2.25.1