diff mbox series

ARM: dts: wpcm450: Add nuvoton,shm = <&shm> to FIU node

Message ID 20230201044158.962417-1-joel@jms.id.au (mailing list archive)
State Accepted
Commit 5efb648042a1c3d1734e69ebbae2fe9477f4fc4d
Headers show
Series ARM: dts: wpcm450: Add nuvoton,shm = <&shm> to FIU node | expand

Commit Message

Joel Stanley Feb. 1, 2023, 4:41 a.m. UTC 
From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>

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>
---
Hi soc maintainers, please queue this as a fix for v6.2 if possible. If
you would prefer not then it's fine to go in for v6.3.

 arch/arm/boot/dts/nuvoton-wpcm450.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

patchwork-bot+linux-soc@kernel.org Feb. 1, 2023, 4:30 p.m. UTC | #1 
Hello:

This patch was applied to soc/soc.git (arm/fixes)
by Arnd Bergmann <arnd@arndb.de>:

On Wed,  1 Feb 2023 15:11:58 +1030 you wrote:
> From: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
> 
> 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.
> 
> [...]

Here is the summary with links:
  - ARM: dts: wpcm450: Add nuvoton,shm = <&shm> to FIU node
    https://git.kernel.org/soc/soc/c/5efb648042a1

You are awesome, thank you!
diff mbox series

Patch

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 @@  fiu: spi-controller@c8000000 {
 			reg = <0xc8000000 0x1000>, <0xc0000000 0x4000000>;
 			reg-names = "control", "memory";
 			clocks = <&clk 0>;
+			nuvoton,shm = <&shm>;
 			status = "disabled";
 		};