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arm64: dts: mediatek: mt8395-nio-12l: Define RSEL in microamperes

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The paris pinctrl driver supports specifying the RSEL drive strength
in microamperes as well as internal bits definitions: choose to specify
those in uA to avoid using hardware specific values in device trees.

Link: https://lore.kernel.org/r/20240409114211.310462-4-angelogioacchino.delregno@collabora.com
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
This commit is contained in:
AngeloGioacchino Del Regno 2024-04-09 13:42:09 +02:00
parent 32b33be889
commit 048a70e314
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GPG Key ID: 9A3604CFAD978478
1 changed files with 4 additions and 2 deletions
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6
arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
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@ -434,6 +434,8 @@ &mt6359_vsram_others_ldo_reg {
};
&pio {
mediatek,rsel-resistance-in-si-unit;
eth_default_pins: eth-default-pins {
pins-cc {
pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
@ -509,7 +511,7 @@ i2c2_pins: i2c2-pins {
pins-bus {
pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
<PINMUX_GPIO13__FUNC_SCL2>;
bias-pull-up = <MTK_PULL_SET_RSEL_111>;
bias-pull-up = <1000>;
drive-strength = <6>;
drive-strength-microamp = <1000>;
};
@ -519,7 +521,7 @@ i2c4_pins: i2c4-pins {
pins-bus {
pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
<PINMUX_GPIO17__FUNC_SCL4>;
bias-pull-up = <MTK_PULL_SET_RSEL_111>;
bias-pull-up = <1000>;
drive-strength-microamp = <1000>;
};
};