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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-08-30 17:03:04 +0200 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-26 18:22:35 -0400 |
| commit | d6a0ddacb07986dbd08d97b8c8b0928778e318b4 (patch) | |
| tree | 5174d1f729e26983aa9d5fd38eb5edc76da59162 | |
| parent | 523bd0437c687d0b4edf7548b95217993746c64c (diff) | |
| download | linux-stable-d6a0ddacb07986dbd08d97b8c8b0928778e318b4.tar.gz linux-stable-d6a0ddacb07986dbd08d97b8c8b0928778e318b4.tar.bz2 linux-stable-d6a0ddacb07986dbd08d97b8c8b0928778e318b4.zip | |
ARM: dts: arm: realview: Fix development chip ROM compatible value
[ Upstream commit 3baa4c5143d65ebab2de0d99a395e5f4f1f46608 ]
When the development chip ROM was added, the "direct-mapped" compatible
value was already obsolete. In addition, the device node lacked the
accompanying "probe-type" property, causing the old physmap_of_core
driver to fall back to trying all available probe types.
Unfortunately this fallback was lost when the DT and pdata cases were
merged.
Fix this by using the modern "mtd-rom" compatible value instead.
Fixes: 5c3f5edbe0a1dff3 ("ARM: realview: add flash devices to the PB1176 DTS")
Fixes: 642b1e8dbed7bbbf ("mtd: maps: Merge physmap_of.c into physmap-core.c")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/arm-realview-pb1176.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/arm-realview-pb1176.dts b/arch/arm/boot/dts/arm-realview-pb1176.dts index 83e0fbc4a1a1..350a5dbd3613 100644 --- a/arch/arm/boot/dts/arm-realview-pb1176.dts +++ b/arch/arm/boot/dts/arm-realview-pb1176.dts @@ -427,7 +427,7 @@ /* Direct-mapped development chip ROM */ pb1176_rom@10200000 { - compatible = "direct-mapped"; + compatible = "mtd-rom"; reg = <0x10200000 0x4000>; bank-width = <1>; }; |