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| author | Stefan Riedmueller <s.riedmueller@phytec.de> | 2020-09-22 11:23:10 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-10-28 16:50:16 +0800 |
| commit | 0d31d5a96b8c6c5914995f4352c2ab50e50a1865 (patch) | |
| tree | 0e97edd56ec10bb5faa194de544b7bbbf9f06750 | |
| parent | f0e24ec59076df374d4e8f15a9658e140858afb0 (diff) | |
| download | lwn-0d31d5a96b8c6c5914995f4352c2ab50e50a1865.tar.gz lwn-0d31d5a96b8c6c5914995f4352c2ab50e50a1865.zip | |
ARM: dts: imx6: phytec: Add eeprom pagesize
Defining the EEPROM pagesize can increase the write speed significantly.
Set it to the pagesize stated in the EEPROM's datasheet for
phyCORE-i.MX 6UL, phyCORE-i.MX 6 and phyFLEX-i.MX 6.
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi index d51852857758..7a1e53195785 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi @@ -117,6 +117,7 @@ som_eeprom: eeprom@50 { compatible = "catalyst,24c32", "atmel,24c32"; + pagesize = <32>; reg = <0x50>; }; diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi index a3f4e8f6cc9e..a80aa08a37cb 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi @@ -85,6 +85,7 @@ eeprom@50 { compatible = "st,24c32", "atmel,24c32"; + pagesize = <32>; reg = <0x50>; }; diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi index 88f631c8fabb..19a062635ff6 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi @@ -75,6 +75,7 @@ eeprom@52 { compatible = "catalyst,24c32", "atmel,24c32"; + pagesize = <32>; reg = <0x52>; }; }; |