32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
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diff --git a/source_sync_rls_25c/layers/meta-unisoc/recipes-kernel/linux/linux-unisoc-5.4/uis7885/uis7885-2h10-overlay.dts b/source_sync_rls_25c/layers/meta-unisoc/recipes-kernel/linux/linux-unisoc-5.4/uis7885/uis7885-2h10-overlay.dts
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index 0000000..0000000 100644
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--- a/source_sync_rls_25c/layers/meta-unisoc/recipes-kernel/linux/linux-unisoc-5.4/uis7885/uis7885-2h10-overlay.dts
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+++ b/source_sync_rls_25c/layers/meta-unisoc/recipes-kernel/linux/linux-unisoc-5.4/uis7885/uis7885-2h10-overlay.dts
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@@ -500,6 +500,13 @@
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output-high;
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line-name = "rtl8111-3v3-en";
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};
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+
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+ serial_level_en {
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+ gpio-hog;
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+ gpios = <140 GPIO_ACTIVE_HIGH>;
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+ output-high;
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+ line-name = "serial-level-en";
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+ };
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};
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&ssphy {
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diff --git a/source_sync_rls_25c/source/kernel/kernel5.4/arch/arm64/boot/dts/sprd/ump9620.dtsi b/source_sync_rls_25c/source/kernel/kernel5.4/arch/arm64/boot/dts/sprd/ump9620.dtsi
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index 0000000..0000000 100755
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--- a/source_sync_rls_25c/source/kernel/kernel5.4/arch/arm64/boot/dts/sprd/ump9620.dtsi
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+++ b/source_sync_rls_25c/source/kernel/kernel5.4/arch/arm64/boot/dts/sprd/ump9620.dtsi
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@@ -368,6 +368,7 @@
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regulator-name = "vddsim2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3750000>;
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regulator-ramp-delay = <25000>;
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+ regulator-always-on;
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};
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vddemmccore: LDO_VDDEMMCCORE {
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