tmakin/ack-tegra
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
+4 -2
View File
@@ -434,6 +434,8 @@
};
&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 @@
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 @@
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>;
};
};