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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2025-04-04 13:27:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-06-27 11:05:14 +0100 |
| commit | dac5dfede03f1731de9971f3e99764e187b25641 (patch) | |
| tree | f6daa5c7238cf6b1fa3feed92542b76e2b971f2b /arch/arm | |
| parent | 8636cafb2c6778b90ad1c5d14ade2bc3c66a77b0 (diff) | |
| download | linux-dac5dfede03f1731de9971f3e99764e187b25641.tar.gz linux-dac5dfede03f1731de9971f3e99764e187b25641.tar.bz2 linux-dac5dfede03f1731de9971f3e99764e187b25641.zip | |
ARM: dts: at91: usb_a9263: fix GPIO for Dataflash chip select
[ Upstream commit 67ba341e57ab158423818ed33bfa1c40eb0e5e7e ]
Dataflash did not work on my board. After checking schematics and using
the proper GPIO, it works now. Also, make it active low to avoid:
flash@0 enforce active low on GPIO handle
Fixes: 2432d201468d ("ARM: at91: dt: usb-a9263: add dataflash support")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250404112742.67416-2-wsa+renesas@sang-engineering.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/usb_a9263.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts index 8a0cfbfd0c45..d1c07503ff76 100644 --- a/arch/arm/boot/dts/usb_a9263.dts +++ b/arch/arm/boot/dts/usb_a9263.dts @@ -58,7 +58,7 @@ }; spi0: spi@fffa4000 { - cs-gpios = <&pioB 15 GPIO_ACTIVE_HIGH>; + cs-gpios = <&pioA 5 GPIO_ACTIVE_LOW>; status = "okay"; mtd_dataflash@0 { compatible = "atmel,at45", "atmel,dataflash"; |