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| author | Manoj Sai <abbaraju.manojsai@amarulasolutions.com> | 2022-11-24 12:57:14 +0530 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-01-10 23:15:16 +0100 |
| commit | 87ecb88223e2f8f3e6dbfb72c29ff6eb60abcc74 (patch) | |
| tree | a06519a59f42f96b256f2e52d9b0529659dd45de /arch/arm64/boot/dts/rockchip | |
| parent | dd48a03066deb5425fd73aacb073a1d00f72643e (diff) | |
| download | lwn-87ecb88223e2f8f3e6dbfb72c29ff6eb60abcc74.tar.gz lwn-87ecb88223e2f8f3e6dbfb72c29ff6eb60abcc74.zip | |
arm64: dts: rockchip: increase spi-max-frequency of nor flash for roc-rk3399-pc
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>
Link: https://lore.kernel.org/r/20221124072714.450223-1-abbaraju.manojsai@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi index bbf1e3f24585..c32913df93c3 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 @@ flash@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <10000000>; + spi-max-frequency = <30000000>; }; }; |