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From: Ash Logan <ash@heyquark.com>
To: krzysztof.kozlowski+dt@linaro.org,
	paulus@samba.org,
	mpe@ellerman.id.au,
	christophe.leroy@csgroup.eu,
	robh+dt@kernel.org,
	benh@kernel.crashing.org,
	segher@kernel.crashing.org,
	pali@kernel.org
Subject: [PATCH v4 05/11] powerpc: wiiu: declare as non-coherent
Date: Sat, 19 Nov 2022 22:30:35 +1100
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Sender: "Linuxppc-dev" <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

The Nintendo Wii U requires explicit cache handling when interfacing
with DMA devices.

Signed-off-by: Ash Logan <ash@heyquark.com>
---
 arch/powerpc/platforms/Kconfig.cputype | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 0c4eed9aea80..ae1ee77705ea 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -522,7 +522,7 @@ config NR_CPUS
 config NOT_COHERENT_CACHE
 	bool
 	depends on 4xx || PPC_8xx || PPC_MPC512x || \
-		GAMECUBE_COMMON || AMIGAONE
+		GAMECUBE_COMMON || AMIGAONE || WIIU
 	select ARCH_HAS_DMA_PREP_COHERENT
 	select ARCH_HAS_SYNC_DMA_FOR_DEVICE
 	select ARCH_HAS_SYNC_DMA_FOR_CPU
-- 
2.38.1