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riscv: k210: Use AI as the parent clock of aisram, not PLL1
author
Sean Anderson
<seanga2@gmail.com>
Fri, 9 Apr 2021 02:13:12 +0000
(22:13 -0400)
committer
Leo Yu-Chi Liang
<ycliang@andestech.com>
Fri, 14 May 2021 08:20:49 +0000
(16:20 +0800)
Testing showed that disabling AI while leaving PLL1 enabled disabled the
aisram. This suggests that AI is a more appropriate clock for that ram
bank.
Signed-off-by: Sean Anderson <seanga2@gmail.com>
arch/riscv/dts/k210.dtsi
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diff --git
a/arch/riscv/dts/k210.dtsi
b/arch/riscv/dts/k210.dtsi
index
2032f1e
..
75e1015
100644
(file)
--- a/
arch/riscv/dts/k210.dtsi
+++ b/
arch/riscv/dts/k210.dtsi
@@
-89,7
+89,7
@@
reg-names = "sram0", "sram1", "aisram";
clocks = <&sysclk K210_CLK_SRAM0>,
<&sysclk K210_CLK_SRAM1>,
- <&sysclk K210_CLK_
PLL1
>;
+ <&sysclk K210_CLK_
AI
>;
clock-names = "sram0", "sram1", "aisram";
u-boot,dm-pre-reloc;
};