From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH 3/4] usb: musb: Move musbhsdma macro definition to musb_dma.h Date: Thu, 27 Dec 2018 15:34:25 +0800 Message-ID: <1545896066-897-4-git-send-email-min.guo@mediatek.com> References: <1545896066-897-1-git-send-email-min.guo@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1545896066-897-1-git-send-email-min.guo@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Bin Liu , Rob Herring Cc: Greg Kroah-Hartman , Mark Rutland , Matthias Brugger , Alan Stern , chunfeng.yun@mediatek.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Min Guo List-Id: devicetree@vger.kernel.org From: Min Guo Because the MediaTek musb controller dose not have a separate DMA interrupt, these macros are required to access the dma registers Signed-off-by: Min Guo --- drivers/usb/musb/musb_dma.h | 6 ++++++ drivers/usb/musb/musbhsdma.c | 7 +------ 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h index 8f60271..281e75d3 100644 --- a/drivers/usb/musb/musb_dma.h +++ b/drivers/usb/musb/musb_dma.h @@ -35,6 +35,12 @@ * whether shared with the Inventra core or separate. */ +#define MUSB_HSDMA_BASE 0x200 +#define MUSB_HSDMA_INTR (MUSB_HSDMA_BASE + 0) +#define MUSB_HSDMA_CONTROL 0x4 +#define MUSB_HSDMA_ADDRESS 0x8 +#define MUSB_HSDMA_COUNT 0xc + #define DMA_ADDR_INVALID (~(dma_addr_t)0) #ifdef CONFIG_MUSB_PIO_ONLY diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index a688f7f..824adcb 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -10,12 +10,7 @@ #include #include #include "musb_core.h" - -#define MUSB_HSDMA_BASE 0x200 -#define MUSB_HSDMA_INTR (MUSB_HSDMA_BASE + 0) -#define MUSB_HSDMA_CONTROL 0x4 -#define MUSB_HSDMA_ADDRESS 0x8 -#define MUSB_HSDMA_COUNT 0xc +#include "musb_dma.h" #define MUSB_HSDMA_CHANNEL_OFFSET(_bchannel, _offset) \ (MUSB_HSDMA_BASE + (_bchannel << 4) + _offset) -- 1.9.1