Thread (8 messages) 8 messages, 3 authors, 2025-02-05
STALE523d
Revisions (3)
  1. v1 [diff vs current]
  2. v2 current
  3. v3 [diff vs current]

[PATCH v2 2/3] Revert "arm64: dts: rockchip: Increase VOP clk rate on RK3328"

From: Elaine Zhang <hidden>
Date: 2025-01-25 01:21:09
Also in: linux-clk, linux-devicetree, linux-rockchip, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

This reverts commit 0f2ddb128fa20f8441d903285632f2c69e90fae1.

Before changing the PLL frequency, in order to avoid overclocking the
child clock, set the child clock to a large div first, and then set the
CLK as required after the PLL is set.

Fixes: 0f2ddb128fa2 ("arm64: dts: rockchip: Increase VOP clk rate on RK3328")

Signed-off-by: Elaine Zhang <redacted>
---
 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 7d992c3c01ce..f3ef8cbfbdae 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -852,8 +852,8 @@
 			<0>, <24000000>,
 			<24000000>, <24000000>,
 			<15000000>, <15000000>,
-			<300000000>, <100000000>,
-			<400000000>, <100000000>,
+			<100000000>, <100000000>,
+			<100000000>, <100000000>,
 			<50000000>, <100000000>,
 			<100000000>, <100000000>,
 			<50000000>, <50000000>,
-- 
2.17.1

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