leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arm: dts: k3-j721e: Increase OSPI default frequency to 50MHz

Browse Source 
In 1 bit mode OSPI can work at upto 50MHz, this provides better write
performance. Therefore increase frequency from 40MHz to 50MHz

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Vignesh Raghavendra 2020-04-02 18:59:13 +05:30 committed by Lokesh Vutla
parent d5a1f4f551
commit aaf55800a3
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/dts/k3-j721e-r5-common-proc-board.dts
View File

@ -309,7 +309,7 @@
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <8>;
spi-max-frequency = <40000000>;
spi-max-frequency = <50000000>;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;

2
arch/arm/dts/k3-j721e-som-p0.dtsi
View File

@ -87,7 +87,7 @@
reg = <0x0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <8>;
spi-max-frequency = <40000000>;
spi-max-frequency = <50000000>;
cdns,tshsl-ns = <60>;
cdns,tsd2d-ns = <60>;
cdns,tchsh-ns = <60>;