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| author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2023-02-01 05:41:58 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2023-02-01 17:10:45 +0100 |
| commit | 5efb648042a1c3d1734e69ebbae2fe9477f4fc4d (patch) | |
| tree | e5ae28da4815f9112cc2bcf1fa84a0f936dbb625 /arch | |
| parent | MAINTAINERS: Update entry for MediaTek SoC support (diff) | |
| download | linux-5efb648042a1c3d1734e69ebbae2fe9477f4fc4d.tar.xz linux-5efb648042a1c3d1734e69ebbae2fe9477f4fc4d.zip | |
ARM: dts: wpcm450: Add nuvoton,shm = <&shm> to FIU node
The Flash Interface Unit (FIU) should have a reference to the Shared
Memory controller (SHM) so that flash access from the host (x86 computer
managed by the WPCM450 BMC) can be blocked during flash access by the
FIU driver.
Fixes: 38abcb0d68767 ("ARM: dts: wpcm450: Add FIU SPI controller node")
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Link: https://lore.kernel.org/r/20230129112611.1176517-1-j.neuschaefer@gmx.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230201044158.962417-1-joel@jms.id.au
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi index b637241316bb..fd671c7a1e5d 100644 --- a/arch/arm/boot/dts/nuvoton-wpcm450.dtsi +++ b/arch/arm/boot/dts/nuvoton-wpcm450.dtsi @@ -480,6 +480,7 @@ reg = <0xc8000000 0x1000>, <0xc0000000 0x4000000>; reg-names = "control", "memory"; clocks = <&clk 0>; + nuvoton,shm = <&shm>; status = "disabled"; }; |