From: Hsin-Yi Wang <hsinyi@chromium.org>
To: Matthias Brugger <matthias.bgg@gmail.com>, zhiyong.tao@mediatek.com
Cc: Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] arm64: dts: mt8183: kukui: use generic pin configs for i2c pins
Date: Wed, 30 Jun 2021 11:54:44 +0800 [thread overview]
Message-ID: <20210630035443.2144958-1-hsinyi@chromium.org> (raw)
mt8183 i2c pins don't support PUPD register, so change to use generic
pin configs instead of let it fail and fallback.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
---
arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index ae549d55a94fc..69dc04c3f7fff 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -426,7 +426,7 @@ i2c0_pins: i2c0 {
pins_bus {
pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
<PINMUX_GPIO83__FUNC_SCL0>;
- mediatek,pull-up-adv = <3>;
+ bias-pull-up;
mediatek,drive-strength-adv = <00>;
};
};
@@ -435,7 +435,7 @@ i2c1_pins: i2c1 {
pins_bus {
pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
<PINMUX_GPIO84__FUNC_SCL1>;
- mediatek,pull-up-adv = <3>;
+ bias-pull-up;
mediatek,drive-strength-adv = <00>;
};
};
@@ -453,7 +453,7 @@ i2c3_pins: i2c3 {
pins_bus {
pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
<PINMUX_GPIO51__FUNC_SDA3>;
- mediatek,pull-up-adv = <3>;
+ bias-pull-up;
mediatek,drive-strength-adv = <00>;
};
};
@@ -471,7 +471,7 @@ i2c5_pins: i2c5 {
pins_bus {
pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
<PINMUX_GPIO49__FUNC_SDA5>;
- mediatek,pull-up-adv = <3>;
+ bias-pull-up;
mediatek,drive-strength-adv = <00>;
};
};
--
2.32.0.93.g670b81a890-goog
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next reply other threads:[~2021-06-30 3:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-30 3:54 Hsin-Yi Wang [this message]
2021-06-30 7:27 ` [PATCH] arm64: dts: mt8183: kukui: use generic pin configs for i2c pins Chen-Yu Tsai
2021-06-30 7:29 ` Chen-Yu Tsai
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