pinctrl: qcom: lpass-lpi: set output value before enabling output

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commit 163bfb0cb1 upstream.

As per Hardware Programming Guide, when configuring pin as output,
set the pin value before setting output-enable (OE).  Similar approach
is in main SoC TLMM pin controller.

Cc: <stable@vger.kernel.org>
Fixes: 6e261d1090 ("pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230309154949.658380-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Krzysztof Kozlowski 2023-03-09 16:49:46 +01:00 • committed by Greg Kroah-Hartman

parent 956bbf1871

commit cb99866895

1 changed files with 9 additions and 5 deletions

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drivers/pinctrl/qcom/pinctrl-lpass-lpi.c

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