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sunxi/h5: set max cpu freq to 1296MHz

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This commit is contained in:
AmadeusGhost 2021-04-07 11:26:01 +08:00
parent 552d33e65c
commit 4b855e35fc
1 changed files with 7 additions and 1 deletions
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8
target/linux/sunxi/patches-4.19/025-arm64-dts-allwinner-h5-Add-CPU-OPP-table.patch
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@ -31,7 +31,7 @@ new file mode 100644
index 0000000000000..b2657201957eb
--- /dev/null
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-cpu-opp.dtsi
@@ -0,0 +1,91 @@
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+// Copyright (C) 2020 Chen-Yu Tsai <wens@csie.org>
+
@ -105,6 +105,12 @@ index 0000000000000..b2657201957eb
+ opp-microvolt = <1300000 1300000 1310000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+
+ opp-1296000000 {
+ opp-hz = /bits/ 64 <1296000000>;
+ opp-microvolt = <1300000 1300000 1310000>;
+ clock-latency-ns = <244144>; /* 8 32k periods */
+ };
+ };
+};
+