The pin configuration (done with generic pin controller helpers and
as expressed by bindings) requires children nodes with either:
1. "pins" property and the actual configuration,
2. another set of nodes with above point.
The qup_spi2_default pin configuration used second method - with a
"pinmux" child.
Fixes: 8d23a0040475 ("arm64: dts: qcom: db845c: add Low speed expansion i2c and spi nodes")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
Not tested on hardware.
---
arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index 132417e2d11e..a157eab66dee 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -1123,7 +1123,9 @@ &wifi {
/* PINCTRL - additions to nodes defined in sdm845.dtsi */
&qup_spi2_default {
- drive-strength = <16>;
+ pinmux {
+ drive-strength = <16>;
+ };
};
&qup_uart3_default{
--
2.34.1
