Commit 99053705 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Bjorn Andersson
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arm64: dts: qcom: sdm845-db845c: correct SPI2 pins drive strength 



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 uses alreaady the second method
with a "pinmux" child, so configure drive-strength similarly in
"pinconf".  Otherwise the PIN drive strength would not be applied.

Fixes: 8d23a004 ("arm64: dts: qcom: db845c: add Low speed expansion i2c and spi nodes")
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarDouglas Anderson <dianders@chromium.org>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221010114417.29859-2-krzysztof.kozlowski@linaro.org
parent 780f836f

arch/arm64/boot/dts/qcom/sdm845-db845c.dts

+4 −1
Original line number Diff line number Diff line
@@ -1123,8 +1123,11 @@ &wifi { 


/* PINCTRL - additions to nodes defined in sdm845.dtsi */

&qup_spi2_default {

	pinconf {

		pins = "gpio27", "gpio28", "gpio29", "gpio30";

		drive-strength = <16>;

	};

};



&qup_uart3_default{

	pinmux {