[U-Boot] [PATCH 1/2] arm: mvebu: armada-xp-theadorable.dts: Add "spi-flash" compatible property
Add the "spi-flash" compatible string so that the generic sf_probe driver can probe the SPI flash on the theadorable Armada-XP board.
Signed-off-by: Stefan Roese sr@denx.de --- arch/arm/dts/armada-xp-theadorable.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/armada-xp-theadorable.dts b/arch/arm/dts/armada-xp-theadorable.dts index 7087ccfc2f..065e443417 100644 --- a/arch/arm/dts/armada-xp-theadorable.dts +++ b/arch/arm/dts/armada-xp-theadorable.dts @@ -134,7 +134,7 @@ u-boot,dm-pre-reloc; #address-cells = <1>; #size-cells = <1>; - compatible = "n25q128a13", "jedec,spi-nor"; + compatible = "n25q128a13", "jedec,spi-nor", "spi-flash"; reg = <0>; /* Chip select 0 */ spi-max-frequency = <27777777>; };
The new board version has the 2nd FPGA connected via CS# 0 instead of 2 on SPI bus 1. Change this setup in the DT accordingly. Please note that this change does still work on the old board version because the CS signal is not used on this board.
Signed-off-by: Stefan Roese sr@denx.de --- arch/arm/dts/armada-xp-theadorable.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/armada-xp-theadorable.dts b/arch/arm/dts/armada-xp-theadorable.dts index 065e443417..965c38426c 100644 --- a/arch/arm/dts/armada-xp-theadorable.dts +++ b/arch/arm/dts/armada-xp-theadorable.dts @@ -151,11 +151,11 @@ spi1: spi@10680 { status = "okay";
- fpga@2 { + fpga@0 { #address-cells = <1>; #size-cells = <1>; compatible = "spi-generic-device"; - reg = <2>; /* Chip select 2 */ + reg = <0>; /* Chip select 0 */ spi-max-frequency = <27777777>; }; };
participants (1)
-
Stefan Roese