Thread (4 messages) 4 messages, 3 authors, 2020-12-05

Re: [PATCH] arm64: dts: meson: fix spi-max-frequency on Khadas VIM2

From: Neil Armstrong <hidden>
Date: 2020-11-30 13:26:53
Also in: linux-amlogic, linux-devicetree, lkml

On 25/11/2020 03:40, Christian Hewitt wrote:
quoted hunk ↗ jump to hunk
From: Artem Lapkin <redacted>

The max frequency for the w25q32 (VIM v1.2) and w25q128 (VIM v1.4) spifc
chip should be 104Mhz not 30MHz.

Fixes: b8b74dda3908 ("ARM64: dts: meson-gxm: Add support for Khadas VIM2")
Signed-off-by: Artem Lapkin <redacted>
---
This change was previously submitted as [0] which has style issues and
remains unmerged. It is also part of a two patch series where the other
patch needs further work to convert to newer LED bindings.

[0] https://patchwork.kernel.org/project/linux-amlogic/patch/20200928092613.273998-3-art@khadas.com/

 arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
index 39e6047056b2..079500ed5066 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts
@@ -391,7 +391,7 @@
 		#size-cells = <1>;
 		compatible = "winbond,w25q16", "jedec,spi-nor";
 		reg = <0>;
-		spi-max-frequency = <3000000>;
+		spi-max-frequency = <104000000>;
 	};
 };
 
Reviewed-by: Neil Armstrong <redacted>

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