From 9a1456242c7c644d0032032ba80e8538b8322d3c Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 26 Jun 2013 16:40:53 +0200 Subject: [PATCH] ARM: shmobile: r8a7740: add MMCIF DMA definitions Add DMA channel slave IDs and configuration entries for the r8a7740 MMCIF controller. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/include/mach/r8a7740.h | 2 ++ arch/arm/mach-shmobile/setup-r8a7740.c | 10 ++++++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h index b34d19b..56f3750 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7740.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h @@ -42,6 +42,8 @@ enum { SHDMA_SLAVE_FSIB_TX, SHDMA_SLAVE_USBHS_TX, SHDMA_SLAVE_USBHS_RX, + SHDMA_SLAVE_MMCIF_TX, + SHDMA_SLAVE_MMCIF_RX, }; extern void r8a7740_meram_workaround(void); diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index ac29c2e..84c5bb6 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -588,6 +588,16 @@ static const struct sh_dmae_slave_config r8a7740_dmae_slaves[] = { .addr = 0xfe1f0064, .chcr = CHCR_TX(XMIT_SZ_32BIT), .mid_rid = 0xb5, + }, { + .slave_id = SHDMA_SLAVE_MMCIF_TX, + .addr = 0xe6bd0034, + .chcr = CHCR_TX(XMIT_SZ_32BIT), + .mid_rid = 0xd1, + }, { + .slave_id = SHDMA_SLAVE_MMCIF_RX, + .addr = 0xe6bd0034, + .chcr = CHCR_RX(XMIT_SZ_32BIT), + .mid_rid = 0xd2, }, }; -- 2.7.4