2024-04-12 07:55:32

by Chen-Yu Tsai

[permalink] [raw]
Subject: [PATCH] arm64: dts: mediatek: Drop mediatek,drive-strength-adv usage

The "mediatek,drive-strength-adv" pin config property has been
deprecated in favor of the generic "drive-strength-microamp" property.

Drop or convert all instances. A value of 0 disables the advanced
mode, which is the hardware default.

Signed-off-by: Chen-Yu Tsai <[email protected]>
---
arch/arm64/boot/dts/mediatek/mt8183-evb.dts | 6 ------
arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 6 ------
arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts | 6 ------
arch/arm64/boot/dts/mediatek/mt8195-evb.dts | 4 +---
4 files changed, 1 insertion(+), 21 deletions(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
index 681deddffc2a..f04baea5d6cb 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-evb.dts
@@ -160,7 +160,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
<PINMUX_GPIO83__FUNC_SCL0>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -169,7 +168,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
<PINMUX_GPIO84__FUNC_SCL1>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -178,7 +176,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
<PINMUX_GPIO104__FUNC_SDA2>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -187,7 +184,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
<PINMUX_GPIO51__FUNC_SDA3>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -196,7 +192,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
<PINMUX_GPIO106__FUNC_SDA4>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -205,7 +200,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
<PINMUX_GPIO49__FUNC_SDA5>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
index 75c799a6adb4..989c979c99c1 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
@@ -527,7 +527,6 @@ pins-bus {
pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
<PINMUX_GPIO83__FUNC_SCL0>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -536,7 +535,6 @@ pins-bus {
pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
<PINMUX_GPIO84__FUNC_SCL1>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -545,7 +543,6 @@ pins-bus {
pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
<PINMUX_GPIO104__FUNC_SDA2>;
bias-disable;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -554,7 +551,6 @@ pins-bus {
pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
<PINMUX_GPIO51__FUNC_SDA3>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -563,7 +559,6 @@ pins-bus {
pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
<PINMUX_GPIO106__FUNC_SDA4>;
bias-disable;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -572,7 +567,6 @@ pins-bus {
pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
<PINMUX_GPIO49__FUNC_SDA5>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

diff --git a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts
index 333c516af490..81f6c205fa98 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8183-pumpkin.dts
@@ -197,7 +197,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO82__FUNC_SDA0>,
<PINMUX_GPIO83__FUNC_SCL0>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -206,7 +205,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO81__FUNC_SDA1>,
<PINMUX_GPIO84__FUNC_SCL1>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -215,7 +213,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO103__FUNC_SCL2>,
<PINMUX_GPIO104__FUNC_SDA2>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -224,7 +221,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO50__FUNC_SCL3>,
<PINMUX_GPIO51__FUNC_SDA3>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -233,7 +229,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO105__FUNC_SCL4>,
<PINMUX_GPIO106__FUNC_SDA4>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

@@ -242,7 +237,6 @@ pins_i2c {
pinmux = <PINMUX_GPIO48__FUNC_SCL5>,
<PINMUX_GPIO49__FUNC_SDA5>;
mediatek,pull-up-adv = <3>;
- mediatek,drive-strength-adv = <00>;
};
};

diff --git a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
index 341b6e074139..83456d649ff7 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-evb.dts
@@ -74,7 +74,6 @@ pins {
pinmux = <PINMUX_GPIO8__FUNC_SDA0>,
<PINMUX_GPIO9__FUNC_SCL0>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
- mediatek,drive-strength-adv = <0>;
drive-strength = <6>;
};
};
@@ -84,7 +83,6 @@ pins {
pinmux = <PINMUX_GPIO10__FUNC_SDA1>,
<PINMUX_GPIO11__FUNC_SCL1>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
- mediatek,drive-strength-adv = <0>;
drive-strength = <6>;
};
};
@@ -94,7 +92,7 @@ pins {
pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
<PINMUX_GPIO17__FUNC_SCL4>;
bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
- mediatek,drive-strength-adv = <7>;
+ drive-strength-microamp = <1000>;
};
};

--
2.44.0.683.g7961c838ac-goog



Subject: Re: [PATCH] arm64: dts: mediatek: Drop mediatek,drive-strength-adv usage

Il 12/04/24 09:55, Chen-Yu Tsai ha scritto:
> The "mediatek,drive-strength-adv" pin config property has been
> deprecated in favor of the generic "drive-strength-microamp" property.
>
> Drop or convert all instances. A value of 0 disables the advanced
> mode, which is the hardware default.
>
> Signed-off-by: Chen-Yu Tsai <[email protected]>

Reviewed-by: AngeloGioacchino Del Regno <[email protected]>