[v2] arm64: dts: rockchip: increase spi-max-frequency of nor flash for roc-rk3399-pc
diff mbox series

Message ID 20221124072714.450223-1-abbaraju.manojsai@amarulasolutions.com
State New
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Series
  • [v2] arm64: dts: rockchip: increase spi-max-frequency of nor flash for roc-rk3399-pc
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Commit Message

Manoj Sai Nov. 24, 2022, 7:27 a.m. UTC 
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(-)

Comments

Heiko Stuebner Jan. 10, 2023, 2:04 p.m. UTC | #1 
On Thu, 24 Nov 2022 12:57:14 +0530, Manoj Sai wrote:
> 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.
> 
> 

Applied, thanks!

[1/1] arm64: dts: rockchip: increase spi-max-frequency of nor flash for roc-rk3399-pc
      commit: 36861fd1fa05fb9b5d9654e6ad3d325a7671b1e1

Best regards,

Patch
diff mbox series 

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>;
 	};
 };