[PATCH 3/6] ARM: dts: am57xx: cl-som-am57x: update SPI Flash frequency

Dmitry Lifshitz lifshitz at compulab.co.il
Wed Dec 30 05:39:02 PST 2015


On-board SPI flash cat act at 48Mhz SPI bus frequency.
Update the DT frequency property.

Signed-off-by: Dmitry Lifshitz <lifshitz at compulab.co.il>
---
 arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 513ec62..cb9a518 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -492,14 +492,14 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&qspi1_pins>;
 
-	spi-max-frequency = <20000000>;
+	spi-max-frequency = <48000000>;
 
 	spi_flash: spi_flash at 0 {
 		#address-cells = <1>;
 		#size-cells = <1>;
 		compatible = "spansion,m25p80", "jedec,spi-nor";
 		reg = <0>;				/* CS0 */
-		spi-max-frequency = <20000000>;
+		spi-max-frequency = <48000000>;
 
 		partition at 0 {
 			label = "uboot";
-- 
1.9.1




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