ARM: shmobile: r8a7740: add DMAEngine support for USB
Current shdmac can support USB DMAC on r8a7740.
This support reduce CPU duty when USB access.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index 0f14ce8..8bd7b9c 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -600,6 +600,8 @@
SHDMA_SLAVE_FSIA_RX,
SHDMA_SLAVE_FSIA_TX,
SHDMA_SLAVE_FSIB_TX,
+ SHDMA_SLAVE_USBHS_TX,
+ SHDMA_SLAVE_USBHS_RX,
};
#endif /* __ASM_R8A7740_H__ */