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mediatek: add trng on mt7988a

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Add support for trng on mt7988a.

Tested on Banana Pi BPI-R4.

Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
This commit is contained in:
Marcos Alano 2025-09-14 22:32:12 -03:00
parent d114fd9f85
commit dc5b9b3d83
1 changed files with 19 additions and 0 deletions
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19
target/linux/mediatek/patches-6.12/965-dts-mt7988a-add-trng-support.patch Normal file
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@ -0,0 +1,19 @@
arm64: dts: mediatek: mt7988: add trng node
Add support for trng on mt7988a.
Tested on Banana Pi BPI-R4.
Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
---
--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
@@ -1319,4 +1319,8 @@
<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
};
+
+ trng {
+ compatible = "mediatek,mt7988-rng";
+ };
};