ARM: dts: imx6q-bx50v3: fix at25 spi-clk frequency issue

Change the maxium spi clock frequency from 20MHz to 10MHz to meet the operation voltage range requirement recommended in AT25 datasheet. Signed-off-by: Ken Lin <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
CamonZ · Apr 10, 2017 · 3592374 · 3592374
1 parent fe64d05
commit 3592374
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/arm/boot/dts/imx6q-bx50v3.dtsi b/arch/arm/boot/dts/imx6q-bx50v3.dtsi
@@ -102,7 +102,7 @@
 
 	m25_eeprom: m25p80@0 {
 		compatible = "atmel,at25";
-		spi-max-frequency = <20000000>;
+		spi-max-frequency = <10000000>;
 		size = <0x8000>;
 		pagesize = <64>;
 		reg = <0>;