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Date:   Fri, 30 Sep 2022 09:00:41 -0700
From:   Dmitry Torokhov <dmitry.torokhov@gmail.com>
To:     Patrice Chotard <patrice.chotard@foss.st.com>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Alain Volmat <avolmat@me.com>,
        linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH v2] ARM: dts: stihxxx-b2120: fix polarity of reset line of
 tsin0 port
Message-ID: <YzcSqZdpNbdINp4Q@google.com>
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According to c8sectpfe driver code we first drive reset line low and
then high to reset the port, therefore the reset line is supposed to
be annotated as "active low". This will be important when we convert
the driver to gpiod API.

Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

v2: fixed typo in the subject, added Patrice's reviewed-by

 arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 2aa94605d3d4..d52a7aaa1074 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -178,7 +178,7 @@ tsin0: port {
 				tsin-num = <0>;
 				serial-not-parallel;
 				i2c-bus = <&ssc2>;
-				reset-gpios = <&pio15 4 GPIO_ACTIVE_HIGH>;
+				reset-gpios = <&pio15 4 GPIO_ACTIVE_LOW>;
 				dvb-card = <STV0367_TDA18212_NIMA_1>;
 			};
 		};
-- 
2.38.0.rc1.362.ged0d419d3c-goog


-- 
Dmitry