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authorMarcos Alano2025-09-15 01:32:12 +0000
committerMarcos Alano2025-09-15 13:18:03 +0000
commitafcec128c572eb1064472b772ffba3f44e2dbfeb (patch)
treea347b99f209ab3408e43e57fd6b49c95612fddac
parent468975a985abfef4885cca7b3bb7fc20b63fda4b (diff)
downloadopenwrt-afcec128c572eb1064472b772ffba3f44e2dbfeb.tar.gz
mediatek: add support for trng on mt7988a
Add support for trng on mt7988a. Tested on Banana Pi BPI-R4. Signed-off-by: Marcos Alano <marcoshalano@gmail.com>
-rw-r--r--target/linux/mediatek/patches-6.12/965-dts-mt7988a-add-trng-support.patch14
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-6.12/965-dts-mt7988a-add-trng-support.patch b/target/linux/mediatek/patches-6.12/965-dts-mt7988a-add-trng-support.patch
new file mode 100644
index 0000000000..b6671fe630
--- /dev/null
+++ b/target/linux/mediatek/patches-6.12/965-dts-mt7988a-add-trng-support.patch
@@ -0,0 +1,14 @@
+diff --git a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+index aa728331e876..9da783f6412c 100644
+--- a/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
++++ b/arch/arm64/boot/dts/mediatek/mt7988a.dtsi
+@@ -221,4 +221,8 @@ timer {
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+ };
++
++ trng {
++ compatible = "mediatek,mt7988-rng";
++ };
+ };
+