Messages in this thread Patch in this message | | | From | Manoj Sai <> | Subject | [PATCH v2] arm64: dts: rockchip: increase spi-max-frequency of nor flash for roc-rk3399-pc | Date | Thu, 24 Nov 2022 12:57:14 +0530 |
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Increase the spi-max-frequency of nor flash from 10Mhz to 30Mhz,this improves the flash raw write speed by 0.9 MB/s to 1.6MB/s and the time taken to write is get reduced from 36 seconds to 20 seconds.
Signed-off-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com> --- Changes for v2: - removed irrelevant members from the Signed-Off-By section in the commit message. --- arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi index 2f4b1b2e3ac7..8fd808a0df85 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi @@ -735,7 +735,7 @@ &spi1 { flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <10000000>; + spi-max-frequency = <30000000>; }; }; -- 2.25.1
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