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AT91 device tree updates for 6.4:

Browse Source 
It contains:
 - Update to maximum frequency for QSPI on several boards thanks
   to the additon of the new spi-cs-setup-ns property.
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Merge tag 'at91-dt-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt

AT91 device tree updates for 6.4:

It contains:
- Update to maximum frequency for QSPI on several boards thanks
  to the additon of the new spi-cs-setup-ns property.

* tag 'at91-dt-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: at91: sam9x60ek: Set sst26vf064b SPI NOR flash at its maximum frequency
  ARM: dts: at91: sama5d2_icp: Set sst26vf064b SPI NOR flash at its maximum frequency
  ARM: dts: at91-sama5d27_som1: Set sst26vf064b SPI NOR flash at its maximum frequency
  ARM: dts: at91-sama5d27_wlsom1: Set sst26vf064b SPI NOR flash at its maximum frequency

Link: https://lore.kernel.org/r/20230331142751.41522-1-nicolas.ferre@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2023-04-04 16:24:46 +02:00
commit 63d2b92754
4 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm/boot/dts/at91-sam9x60ek.dts
View File

@ -578,7 +578,8 @@ flash@0 {
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-max-frequency = <104000000>;
spi-cs-setup-ns = <7>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;

3
arch/arm/boot/dts/at91-sama5d27_som1.dtsi
View File

@ -43,7 +43,8 @@ flash@0 {
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-max-frequency = <104000000>;
spi-cs-setup-ns = <7>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;

3
arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
View File

@ -220,7 +220,8 @@ qspi1_flash: flash@0 {
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-max-frequency = <104000000>;
spi-cs-setup-ns = <7>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
m25p,fast-read;

3
arch/arm/boot/dts/at91-sama5d2_icp.dts
View File

@ -669,7 +669,8 @@ flash@0 {
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
spi-max-frequency = <104000000>;
spi-cs-setup-ns = <7>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
m25p,fast-read;