From b9162a9c85a5c22ed15ec539b0042cf5167f8a70 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Sat, 14 Aug 2021 02:20:40 +0200 Subject: [PATCH] ipq40xx: increase EX6150v2 SPI frequency The chip supports clock speeds up to 50 MHz, however it won't even read the chip-id correctly at this frequency. 45 MHz however works reliable. Signed-off-by: David Bauer --- .../ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi index c026f70d05..dbf9a02a29 100644 --- a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi @@ -201,7 +201,7 @@ mx25l12805d@0 { compatible = "jedec,spi-nor"; reg = <0>; - spi-max-frequency = <24000000>; + spi-max-frequency = <45000000>; partitions { compatible = "fixed-partitions"; -- 2.30.2