mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-10 12:53:04 -04:00
Code Issues Packages Projects Releases Wiki Activity

arm64: dts: fsl-ls1043a-rdb: use common spi-cs-setup(hold)-delay-ns

Browse Source 
Use SPI common properties 'spi-cs-setup-delay-ns' and
'spi-cs-hold-delay-ns', mark private properties 'fsl,spi-cs-sck-delay'
and 'fsl,spi-sck-cs-delay' as deprecated.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Frank Li
2024-06-24 14:55:29 -04:00
committed by Shawn Guo
parent 16d41d987f
commit 227b474081
1 changed files with 18 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts
View File

@@ -104,6 +104,12 @@ flash@0 {
compatible = "n25q128a13", "jedec,spi-nor"; /* 16MB */
reg = <0>;
spi-max-frequency = <1000000>; /* input clock */
/*
* Standard CS timing properties replace the deprecated vendor
* variants below.
*/
spi-cs-setup-delay-ns = <100>;
spi-cs-hold-delay-ns = <100>;
fsl,spi-cs-sck-delay = <100>;
fsl,spi-sck-cs-delay = <100>;
};
@@ -112,6 +118,12 @@ slic@2 {
compatible = "maxim,ds26522";
reg = <2>;
spi-max-frequency = <2000000>;
/*
* Standard CS timing properties replace the deprecated vendor
* variants below.
*/
spi-cs-setup-delay-ns = <100>;
spi-cs-hold-delay-ns = <50>;
fsl,spi-cs-sck-delay = <100>;
fsl,spi-sck-cs-delay = <50>;
};
@@ -120,6 +132,12 @@ slic@3 {
compatible = "maxim,ds26522";
reg = <3>;
spi-max-frequency = <2000000>;
/*
* Standard CS timing properties replace the deprecated vendor
* variants below.
*/
spi-cs-setup-delay-ns = <100>;
spi-cs-hold-delay-ns = <50>;
fsl,spi-cs-sck-delay = <100>;
fsl,spi-sck-cs-delay = <50>;
};