From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 04/32] dmaengine: ste_dma40: Amalgamate DMA source and destination channel numbers
Date: Thu, 18 Apr 2013 11:11:46 +0100 [thread overview]
Message-ID: <1366279934-30761-5-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1366279934-30761-1-git-send-email-lee.jones@linaro.org>
Devices which utilise DMA tend to use the same channel numbers for
transmitting and receiving. For this reason and the fact that it'll
decrease the burden of platform data passed to each device, we're
amalgamating source and destination device types.
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <djbw@fb.com>
Cc: Per Forlin <per.forlin@stericsson.com>
Cc: Rabin Vincent <rabin@rab.in>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
arch/arm/mach-ux500/board-mop500-audio.c | 18 +--
arch/arm/mach-ux500/board-mop500-sdi.c | 24 ++--
arch/arm/mach-ux500/board-mop500.c | 33 ++---
arch/arm/mach-ux500/cpu-db8500.c | 32 ++---
arch/arm/mach-ux500/devices-db8500.c | 120 ++++++++---------
arch/arm/mach-ux500/ste-dma40-db8500.h | 193 ++++++++++-----------------
arch/arm/mach-ux500/usb.c | 10 +-
drivers/dma/ste_dma40.c | 89 ++++--------
drivers/dma/ste_dma40_ll.c | 4 +-
include/linux/platform_data/dma-ste-dma40.h | 6 +-
10 files changed, 205 insertions(+), 324 deletions(-)
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c
index 7209db7..f012cfa 100644
--- a/arch/arm/mach-ux500/board-mop500-audio.c
+++ b/arch/arm/mach-ux500/board-mop500-audio.c
@@ -24,8 +24,7 @@ static struct stedma40_chan_cfg msp0_dma_rx = {
.high_priority = true,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
.src_info.psize = STEDMA40_PSIZE_LOG_4,
.dst_info.psize = STEDMA40_PSIZE_LOG_4,
@@ -37,8 +36,7 @@ static struct stedma40_chan_cfg msp0_dma_tx = {
.high_priority = true,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_DST_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX,
+ .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
.src_info.psize = STEDMA40_PSIZE_LOG_4,
.dst_info.psize = STEDMA40_PSIZE_LOG_4,
@@ -56,8 +54,7 @@ static struct stedma40_chan_cfg msp1_dma_rx = {
.high_priority = true,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV30_MSP3_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV30_MSP3,
.src_info.psize = STEDMA40_PSIZE_LOG_4,
.dst_info.psize = STEDMA40_PSIZE_LOG_4,
@@ -69,8 +66,7 @@ static struct stedma40_chan_cfg msp1_dma_tx = {
.high_priority = true,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_DST_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV30_MSP1_TX,
+ .dev_type = DB8500_DMA_DEV30_MSP1,
.src_info.psize = STEDMA40_PSIZE_LOG_4,
.dst_info.psize = STEDMA40_PSIZE_LOG_4,
@@ -88,8 +84,7 @@ static struct stedma40_chan_cfg msp2_dma_rx = {
.high_priority = true,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV14_MSP2_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV14_MSP2,
/* MSP2 DMA doesn't work with PSIZE == 4 on DB8500v2 */
.src_info.psize = STEDMA40_PSIZE_LOG_1,
@@ -102,8 +97,7 @@ static struct stedma40_chan_cfg msp2_dma_tx = {
.high_priority = true,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_DST_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV14_MSP2_TX,
+ .dev_type = DB8500_DMA_DEV14_MSP2,
.src_info.psize = STEDMA40_PSIZE_LOG_4,
.dst_info.psize = STEDMA40_PSIZE_LOG_4,
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index 7f2cb6c..5c28216 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -64,8 +64,7 @@ static int mop500_sdi0_ios_handler(struct device *dev, struct mmc_ios *ios)
struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV29_SD_MM0_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV29_SD_MM0,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -73,8 +72,7 @@ struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = {
static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV29_SD_MM0_TX,
+ .dev_type = DB8500_DMA_DEV29_SD_MM0,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -135,8 +133,7 @@ void mop500_sdi_tc35892_init(struct device *parent)
static struct stedma40_chan_cfg sdi1_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV32_SD_MM1_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV32_SD_MM1,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -144,8 +141,7 @@ static struct stedma40_chan_cfg sdi1_dma_cfg_rx = {
static struct stedma40_chan_cfg sdi1_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV32_SD_MM1_TX,
+ .dev_type = DB8500_DMA_DEV32_SD_MM1,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -172,8 +168,7 @@ struct mmci_platform_data mop500_sdi1_data = {
struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV28_SD_MM2_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV28_SD_MM2,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -181,8 +176,7 @@ struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = {
static struct stedma40_chan_cfg mop500_sdi2_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV28_SD_MM2_TX,
+ .dev_type = DB8500_DMA_DEV28_SD_MM2,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -210,8 +204,7 @@ struct mmci_platform_data mop500_sdi2_data = {
struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV42_SD_MM4_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV42_SD_MM4,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
@@ -219,8 +212,7 @@ struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = {
static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV42_SD_MM4_TX,
+ .dev_type = DB8500_DMA_DEV42_SD_MM4,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
};
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 87d2d7b..a8b3ad9 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -452,8 +452,7 @@ void mop500_snowball_ethernet_clock_enable(void)
static struct cryp_platform_data u8500_cryp1_platform_data = {
.mem_to_engine = {
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV48_CAC1_TX,
+ .dev_type = DB8500_DMA_DEV48_CAC1,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
.mode = STEDMA40_MODE_LOGICAL,
@@ -462,8 +461,7 @@ static struct cryp_platform_data u8500_cryp1_platform_data = {
},
.engine_to_mem = {
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV48_CAC1_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV48_CAC1,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
.mode = STEDMA40_MODE_LOGICAL,
@@ -474,8 +472,7 @@ static struct cryp_platform_data u8500_cryp1_platform_data = {
static struct stedma40_chan_cfg u8500_hash_dma_cfg_tx = {
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV50_HAC1_TX,
+ .dev_type = DB8500_DMA_DEV50_HAC1_TX,
.src_info.data_width = STEDMA40_WORD_WIDTH,
.dst_info.data_width = STEDMA40_WORD_WIDTH,
.mode = STEDMA40_MODE_LOGICAL,
@@ -497,8 +494,7 @@ static struct platform_device *mop500_platform_devs[] __initdata = {
static struct stedma40_chan_cfg ssp0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV8_SSP0_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV8_SSP0,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -506,8 +502,7 @@ static struct stedma40_chan_cfg ssp0_dma_cfg_rx = {
static struct stedma40_chan_cfg ssp0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV8_SSP0_TX,
+ .dev_type = DB8500_DMA_DEV8_SSP0,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -538,8 +533,7 @@ static void __init mop500_spi_init(struct device *parent)
static struct stedma40_chan_cfg uart0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV13_UART0_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV13_UART0,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -547,8 +541,7 @@ static struct stedma40_chan_cfg uart0_dma_cfg_rx = {
static struct stedma40_chan_cfg uart0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV13_UART0_TX,
+ .dev_type = DB8500_DMA_DEV13_UART0,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -556,8 +549,7 @@ static struct stedma40_chan_cfg uart0_dma_cfg_tx = {
static struct stedma40_chan_cfg uart1_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV12_UART1_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV12_UART1,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -565,8 +557,7 @@ static struct stedma40_chan_cfg uart1_dma_cfg_rx = {
static struct stedma40_chan_cfg uart1_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV12_UART1_TX,
+ .dev_type = DB8500_DMA_DEV12_UART1,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -574,8 +565,7 @@ static struct stedma40_chan_cfg uart1_dma_cfg_tx = {
static struct stedma40_chan_cfg uart2_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB8500_DMA_DEV11_UART2_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
+ .dev_type = DB8500_DMA_DEV11_UART2,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
@@ -583,8 +573,7 @@ static struct stedma40_chan_cfg uart2_dma_cfg_rx = {
static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB8500_DMA_DEV11_UART2_TX,
+ .dev_type = DB8500_DMA_DEV11_UART2,
.src_info.data_width = STEDMA40_BYTE_WIDTH,
.dst_info.data_width = STEDMA40_BYTE_WIDTH,
};
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index e027865..f72cc9b 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -167,25 +167,25 @@ static void __init db8500_add_gpios(struct device *parent)
}
static int usb_db8500_rx_dma_cfg[] = {
- DB8500_DMA_DEV38_USB_OTG_IEP_1_9,
- DB8500_DMA_DEV37_USB_OTG_IEP_2_10,
- DB8500_DMA_DEV36_USB_OTG_IEP_3_11,
- DB8500_DMA_DEV19_USB_OTG_IEP_4_12,
- DB8500_DMA_DEV18_USB_OTG_IEP_5_13,
- DB8500_DMA_DEV17_USB_OTG_IEP_6_14,
- DB8500_DMA_DEV16_USB_OTG_IEP_7_15,
- DB8500_DMA_DEV39_USB_OTG_IEP_8
+ DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9,
+ DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10,
+ DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11,
+ DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12,
+ DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13,
+ DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14,
+ DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15,
+ DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8
};
static int usb_db8500_tx_dma_cfg[] = {
- DB8500_DMA_DEV38_USB_OTG_OEP_1_9,
- DB8500_DMA_DEV37_USB_OTG_OEP_2_10,
- DB8500_DMA_DEV36_USB_OTG_OEP_3_11,
- DB8500_DMA_DEV19_USB_OTG_OEP_4_12,
- DB8500_DMA_DEV18_USB_OTG_OEP_5_13,
- DB8500_DMA_DEV17_USB_OTG_OEP_6_14,
- DB8500_DMA_DEV16_USB_OTG_OEP_7_15,
- DB8500_DMA_DEV39_USB_OTG_OEP_8
+ DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9,
+ DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10,
+ DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11,
+ DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12,
+ DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13,
+ DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14,
+ DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15,
+ DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8
};
static const char *db8500_read_soc_id(void)
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c
index 5b1f1f7..03efd4c1 100644
--- a/arch/arm/mach-ux500/devices-db8500.c
+++ b/arch/arm/mach-ux500/devices-db8500.c
@@ -50,74 +50,74 @@ static struct resource dma40_resources[] = {
*/
static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = {
/* MUSB - these will be runtime-reconfigured */
- [DB8500_DMA_DEV39_USB_OTG_OEP_8] = -1,
- [DB8500_DMA_DEV16_USB_OTG_OEP_7_15] = -1,
- [DB8500_DMA_DEV17_USB_OTG_OEP_6_14] = -1,
- [DB8500_DMA_DEV18_USB_OTG_OEP_5_13] = -1,
- [DB8500_DMA_DEV19_USB_OTG_OEP_4_12] = -1,
- [DB8500_DMA_DEV36_USB_OTG_OEP_3_11] = -1,
- [DB8500_DMA_DEV37_USB_OTG_OEP_2_10] = -1,
- [DB8500_DMA_DEV38_USB_OTG_OEP_1_9] = -1,
+ [DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8] = -1,
+ [DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15] = -1,
+ [DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14] = -1,
+ [DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13] = -1,
+ [DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12] = -1,
+ [DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11] = -1,
+ [DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10] = -1,
+ [DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9] = -1,
/* PrimeCells - run-time configured */
- [DB8500_DMA_DEV0_SPI0_TX] = -1,
- [DB8500_DMA_DEV1_SD_MMC0_TX] = -1,
- [DB8500_DMA_DEV2_SD_MMC1_TX] = -1,
- [DB8500_DMA_DEV3_SD_MMC2_TX] = -1,
- [DB8500_DMA_DEV8_SSP0_TX] = -1,
- [DB8500_DMA_DEV9_SSP1_TX] = -1,
- [DB8500_DMA_DEV11_UART2_TX] = -1,
- [DB8500_DMA_DEV12_UART1_TX] = -1,
- [DB8500_DMA_DEV13_UART0_TX] = -1,
- [DB8500_DMA_DEV28_SD_MM2_TX] = -1,
- [DB8500_DMA_DEV29_SD_MM0_TX] = -1,
- [DB8500_DMA_DEV32_SD_MM1_TX] = -1,
- [DB8500_DMA_DEV33_SPI2_TX] = -1,
- [DB8500_DMA_DEV35_SPI1_TX] = -1,
- [DB8500_DMA_DEV40_SPI3_TX] = -1,
- [DB8500_DMA_DEV41_SD_MM3_TX] = -1,
- [DB8500_DMA_DEV42_SD_MM4_TX] = -1,
- [DB8500_DMA_DEV43_SD_MM5_TX] = -1,
- [DB8500_DMA_DEV14_MSP2_TX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
- [DB8500_DMA_DEV30_MSP1_TX] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET,
- [DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
- [DB8500_DMA_DEV48_CAC1_TX] = U8500_CRYP1_BASE + CRYP1_TX_REG_OFFSET,
+ [DB8500_DMA_DEV0_SPI0] = -1,
+ [DB8500_DMA_DEV1_SD_MMC0] = -1,
+ [DB8500_DMA_DEV2_SD_MMC1] = -1,
+ [DB8500_DMA_DEV3_SD_MMC2] = -1,
+ [DB8500_DMA_DEV8_SSP0] = -1,
+ [DB8500_DMA_DEV9_SSP1] = -1,
+ [DB8500_DMA_DEV11_UART2] = -1,
+ [DB8500_DMA_DEV12_UART1] = -1,
+ [DB8500_DMA_DEV13_UART0] = -1,
+ [DB8500_DMA_DEV28_SD_MM2] = -1,
+ [DB8500_DMA_DEV29_SD_MM0] = -1,
+ [DB8500_DMA_DEV32_SD_MM1] = -1,
+ [DB8500_DMA_DEV33_SPI2] = -1,
+ [DB8500_DMA_DEV35_SPI1] = -1,
+ [DB8500_DMA_DEV40_SPI3] = -1,
+ [DB8500_DMA_DEV41_SD_MM3] = -1,
+ [DB8500_DMA_DEV42_SD_MM4] = -1,
+ [DB8500_DMA_DEV43_SD_MM5] = -1,
+ [DB8500_DMA_DEV14_MSP2] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
+ [DB8500_DMA_DEV30_MSP1] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET,
+ [DB8500_DMA_DEV31_MSP0_SLIM0_CH0] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
+ [DB8500_DMA_DEV48_CAC1] = U8500_CRYP1_BASE + CRYP1_TX_REG_OFFSET,
[DB8500_DMA_DEV50_HAC1_TX] = U8500_HASH1_BASE + HASH1_TX_REG_OFFSET,
};
/* Mapping between source event lines and physical device address */
static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = {
/* MUSB - these will be runtime-reconfigured */
- [DB8500_DMA_DEV39_USB_OTG_IEP_8] = -1,
- [DB8500_DMA_DEV16_USB_OTG_IEP_7_15] = -1,
- [DB8500_DMA_DEV17_USB_OTG_IEP_6_14] = -1,
- [DB8500_DMA_DEV18_USB_OTG_IEP_5_13] = -1,
- [DB8500_DMA_DEV19_USB_OTG_IEP_4_12] = -1,
- [DB8500_DMA_DEV36_USB_OTG_IEP_3_11] = -1,
- [DB8500_DMA_DEV37_USB_OTG_IEP_2_10] = -1,
- [DB8500_DMA_DEV38_USB_OTG_IEP_1_9] = -1,
+ [DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8] = -1,
+ [DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15] = -1,
+ [DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14] = -1,
+ [DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13] = -1,
+ [DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12] = -1,
+ [DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11] = -1,
+ [DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10] = -1,
+ [DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9] = -1,
/* PrimeCells */
- [DB8500_DMA_DEV0_SPI0_RX] = -1,
- [DB8500_DMA_DEV1_SD_MMC0_RX] = -1,
- [DB8500_DMA_DEV2_SD_MMC1_RX] = -1,
- [DB8500_DMA_DEV3_SD_MMC2_RX] = -1,
- [DB8500_DMA_DEV8_SSP0_RX] = -1,
- [DB8500_DMA_DEV9_SSP1_RX] = -1,
- [DB8500_DMA_DEV11_UART2_RX] = -1,
- [DB8500_DMA_DEV12_UART1_RX] = -1,
- [DB8500_DMA_DEV13_UART0_RX] = -1,
- [DB8500_DMA_DEV28_SD_MM2_RX] = -1,
- [DB8500_DMA_DEV29_SD_MM0_RX] = -1,
- [DB8500_DMA_DEV32_SD_MM1_RX] = -1,
- [DB8500_DMA_DEV33_SPI2_RX] = -1,
- [DB8500_DMA_DEV35_SPI1_RX] = -1,
- [DB8500_DMA_DEV40_SPI3_RX] = -1,
- [DB8500_DMA_DEV41_SD_MM3_RX] = -1,
- [DB8500_DMA_DEV42_SD_MM4_RX] = -1,
- [DB8500_DMA_DEV43_SD_MM5_RX] = -1,
- [DB8500_DMA_DEV14_MSP2_RX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
- [DB8500_DMA_DEV30_MSP3_RX] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET,
- [DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
- [DB8500_DMA_DEV48_CAC1_RX] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET,
+ [DB8500_DMA_DEV0_SPI0] = -1,
+ [DB8500_DMA_DEV1_SD_MMC0] = -1,
+ [DB8500_DMA_DEV2_SD_MMC1] = -1,
+ [DB8500_DMA_DEV3_SD_MMC2] = -1,
+ [DB8500_DMA_DEV8_SSP0] = -1,
+ [DB8500_DMA_DEV9_SSP1] = -1,
+ [DB8500_DMA_DEV11_UART2] = -1,
+ [DB8500_DMA_DEV12_UART1] = -1,
+ [DB8500_DMA_DEV13_UART0] = -1,
+ [DB8500_DMA_DEV28_SD_MM2] = -1,
+ [DB8500_DMA_DEV29_SD_MM0] = -1,
+ [DB8500_DMA_DEV32_SD_MM1] = -1,
+ [DB8500_DMA_DEV33_SPI2] = -1,
+ [DB8500_DMA_DEV35_SPI1] = -1,
+ [DB8500_DMA_DEV40_SPI3] = -1,
+ [DB8500_DMA_DEV41_SD_MM3] = -1,
+ [DB8500_DMA_DEV42_SD_MM4] = -1,
+ [DB8500_DMA_DEV43_SD_MM5] = -1,
+ [DB8500_DMA_DEV14_MSP2] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET,
+ [DB8500_DMA_DEV30_MSP3] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET,
+ [DB8500_DMA_DEV31_MSP0_SLIM0_CH0] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET,
+ [DB8500_DMA_DEV48_CAC1] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET,
};
static struct stedma40_platform_data dma40_plat_data = {
diff --git a/arch/arm/mach-ux500/ste-dma40-db8500.h b/arch/arm/mach-ux500/ste-dma40-db8500.h
index a616419..0296ae5 100644
--- a/arch/arm/mach-ux500/ste-dma40-db8500.h
+++ b/arch/arm/mach-ux500/ste-dma40-db8500.h
@@ -12,133 +12,74 @@
#define DB8500_DMA_NR_DEV 64
-enum dma_src_dev_type {
- DB8500_DMA_DEV0_SPI0_RX = 0,
- DB8500_DMA_DEV1_SD_MMC0_RX = 1,
- DB8500_DMA_DEV2_SD_MMC1_RX = 2,
- DB8500_DMA_DEV3_SD_MMC2_RX = 3,
- DB8500_DMA_DEV4_I2C1_RX = 4,
- DB8500_DMA_DEV5_I2C3_RX = 5,
- DB8500_DMA_DEV6_I2C2_RX = 6,
- DB8500_DMA_DEV7_I2C4_RX = 7, /* Only on V1 and later */
- DB8500_DMA_DEV8_SSP0_RX = 8,
- DB8500_DMA_DEV9_SSP1_RX = 9,
- DB8500_DMA_DEV10_MCDE_RX = 10,
- DB8500_DMA_DEV11_UART2_RX = 11,
- DB8500_DMA_DEV12_UART1_RX = 12,
- DB8500_DMA_DEV13_UART0_RX = 13,
- DB8500_DMA_DEV14_MSP2_RX = 14,
- DB8500_DMA_DEV15_I2C0_RX = 15,
- DB8500_DMA_DEV16_USB_OTG_IEP_7_15 = 16,
- DB8500_DMA_DEV17_USB_OTG_IEP_6_14 = 17,
- DB8500_DMA_DEV18_USB_OTG_IEP_5_13 = 18,
- DB8500_DMA_DEV19_USB_OTG_IEP_4_12 = 19,
- DB8500_DMA_DEV20_SLIM0_CH0_RX_HSI_RX_CH0 = 20,
- DB8500_DMA_DEV21_SLIM0_CH1_RX_HSI_RX_CH1 = 21,
- DB8500_DMA_DEV22_SLIM0_CH2_RX_HSI_RX_CH2 = 22,
- DB8500_DMA_DEV23_SLIM0_CH3_RX_HSI_RX_CH3 = 23,
- DB8500_DMA_DEV24_SRC_SXA0_RX_TX = 24,
- DB8500_DMA_DEV25_SRC_SXA1_RX_TX = 25,
- DB8500_DMA_DEV26_SRC_SXA2_RX_TX = 26,
- DB8500_DMA_DEV27_SRC_SXA3_RX_TX = 27,
- DB8500_DMA_DEV28_SD_MM2_RX = 28,
- DB8500_DMA_DEV29_SD_MM0_RX = 29,
- DB8500_DMA_DEV30_MSP1_RX = 30,
+/*
+ * Unless otherwise specified, all channels numbers are used for
+ * TX & RX, and can be used for either source or destination
+ * channels.
+ */
+enum dma_dev_type {
+ DB8500_DMA_DEV0_SPI0 = 0,
+ DB8500_DMA_DEV1_SD_MMC0 = 1,
+ DB8500_DMA_DEV2_SD_MMC1 = 2,
+ DB8500_DMA_DEV3_SD_MMC2 = 3,
+ DB8500_DMA_DEV4_I2C1 = 4,
+ DB8500_DMA_DEV5_I2C3 = 5,
+ DB8500_DMA_DEV6_I2C2 = 6,
+ DB8500_DMA_DEV7_I2C4 = 7, /* Only on V1 and later */
+ DB8500_DMA_DEV8_SSP0 = 8,
+ DB8500_DMA_DEV9_SSP1 = 9,
+ DB8500_DMA_DEV10_MCDE_RX = 10, /* RX only */
+ DB8500_DMA_DEV11_UART2 = 11,
+ DB8500_DMA_DEV12_UART1 = 12,
+ DB8500_DMA_DEV13_UART0 = 13,
+ DB8500_DMA_DEV14_MSP2 = 14,
+ DB8500_DMA_DEV15_I2C0 = 15,
+ DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15 = 16,
+ DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14 = 17,
+ DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13 = 18,
+ DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12 = 19,
+ DB8500_DMA_DEV20_SLIM0_CH0_HSI_CH0 = 20,
+ DB8500_DMA_DEV21_SLIM0_CH1_HSI_CH1 = 21,
+ DB8500_DMA_DEV22_SLIM0_CH2_HSI_CH2 = 22,
+ DB8500_DMA_DEV23_SLIM0_CH3_HSI_CH3 = 23,
+ DB8500_DMA_DEV24_SXA0 = 24,
+ DB8500_DMA_DEV25_SXA1 = 25,
+ DB8500_DMA_DEV26_SXA2 = 26,
+ DB8500_DMA_DEV27_SXA3 = 27,
+ DB8500_DMA_DEV28_SD_MM2 = 28,
+ DB8500_DMA_DEV29_SD_MM0 = 29,
+ DB8500_DMA_DEV30_MSP1 = 30,
/* On DB8500v2, MSP3 RX replaces MSP1 RX */
- DB8500_DMA_DEV30_MSP3_RX = 30,
- DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX = 31,
- DB8500_DMA_DEV32_SD_MM1_RX = 32,
- DB8500_DMA_DEV33_SPI2_RX = 33,
- DB8500_DMA_DEV34_I2C3_RX2 = 34,
- DB8500_DMA_DEV35_SPI1_RX = 35,
- DB8500_DMA_DEV36_USB_OTG_IEP_3_11 = 36,
- DB8500_DMA_DEV37_USB_OTG_IEP_2_10 = 37,
- DB8500_DMA_DEV38_USB_OTG_IEP_1_9 = 38,
- DB8500_DMA_DEV39_USB_OTG_IEP_8 = 39,
- DB8500_DMA_DEV40_SPI3_RX = 40,
- DB8500_DMA_DEV41_SD_MM3_RX = 41,
- DB8500_DMA_DEV42_SD_MM4_RX = 42,
- DB8500_DMA_DEV43_SD_MM5_RX = 43,
- DB8500_DMA_DEV44_SRC_SXA4_RX_TX = 44,
- DB8500_DMA_DEV45_SRC_SXA5_RX_TX = 45,
- DB8500_DMA_DEV46_SLIM0_CH8_RX_SRC_SXA6_RX_TX = 46,
- DB8500_DMA_DEV47_SLIM0_CH9_RX_SRC_SXA7_RX_TX = 47,
- DB8500_DMA_DEV48_CAC1_RX = 48,
- /* 49, 50 and 51 are not used */
- DB8500_DMA_DEV52_SLIM0_CH4_RX_HSI_RX_CH4 = 52,
- DB8500_DMA_DEV53_SLIM0_CH5_RX_HSI_RX_CH5 = 53,
- DB8500_DMA_DEV54_SLIM0_CH6_RX_HSI_RX_CH6 = 54,
- DB8500_DMA_DEV55_SLIM0_CH7_RX_HSI_RX_CH7 = 55,
- /* 56, 57, 58, 59 and 60 are not used */
- DB8500_DMA_DEV61_CAC0_RX = 61,
- /* 62 and 63 are not used */
-};
-
-enum dma_dest_dev_type {
- DB8500_DMA_DEV0_SPI0_TX = 0,
- DB8500_DMA_DEV1_SD_MMC0_TX = 1,
- DB8500_DMA_DEV2_SD_MMC1_TX = 2,
- DB8500_DMA_DEV3_SD_MMC2_TX = 3,
- DB8500_DMA_DEV4_I2C1_TX = 4,
- DB8500_DMA_DEV5_I2C3_TX = 5,
- DB8500_DMA_DEV6_I2C2_TX = 6,
- DB8500_DMA_DEV7_I2C4_TX = 7, /* Only on V1 and later */
- DB8500_DMA_DEV8_SSP0_TX = 8,
- DB8500_DMA_DEV9_SSP1_TX = 9,
- /* 10 is not used*/
- DB8500_DMA_DEV11_UART2_TX = 11,
- DB8500_DMA_DEV12_UART1_TX = 12,
- DB8500_DMA_DEV13_UART0_TX = 13,
- DB8500_DMA_DEV14_MSP2_TX = 14,
- DB8500_DMA_DEV15_I2C0_TX = 15,
- DB8500_DMA_DEV16_USB_OTG_OEP_7_15 = 16,
- DB8500_DMA_DEV17_USB_OTG_OEP_6_14 = 17,
- DB8500_DMA_DEV18_USB_OTG_OEP_5_13 = 18,
- DB8500_DMA_DEV19_USB_OTG_OEP_4_12 = 19,
- DB8500_DMA_DEV20_SLIM0_CH0_TX_HSI_TX_CH0 = 20,
- DB8500_DMA_DEV21_SLIM0_CH1_TX_HSI_TX_CH1 = 21,
- DB8500_DMA_DEV22_SLIM0_CH2_TX_HSI_TX_CH2 = 22,
- DB8500_DMA_DEV23_SLIM0_CH3_TX_HSI_TX_CH3 = 23,
- DB8500_DMA_DEV24_DST_SXA0_RX_TX = 24,
- DB8500_DMA_DEV25_DST_SXA1_RX_TX = 25,
- DB8500_DMA_DEV26_DST_SXA2_RX_TX = 26,
- DB8500_DMA_DEV27_DST_SXA3_RX_TX = 27,
- DB8500_DMA_DEV28_SD_MM2_TX = 28,
- DB8500_DMA_DEV29_SD_MM0_TX = 29,
- DB8500_DMA_DEV30_MSP1_TX = 30,
- DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX = 31,
- DB8500_DMA_DEV32_SD_MM1_TX = 32,
- DB8500_DMA_DEV33_SPI2_TX = 33,
- DB8500_DMA_DEV34_I2C3_TX2 = 34,
- DB8500_DMA_DEV35_SPI1_TX = 35,
- DB8500_DMA_DEV36_USB_OTG_OEP_3_11 = 36,
- DB8500_DMA_DEV37_USB_OTG_OEP_2_10 = 37,
- DB8500_DMA_DEV38_USB_OTG_OEP_1_9 = 38,
- DB8500_DMA_DEV39_USB_OTG_OEP_8 = 39,
- DB8500_DMA_DEV40_SPI3_TX = 40,
- DB8500_DMA_DEV41_SD_MM3_TX = 41,
- DB8500_DMA_DEV42_SD_MM4_TX = 42,
- DB8500_DMA_DEV43_SD_MM5_TX = 43,
- DB8500_DMA_DEV44_DST_SXA4_RX_TX = 44,
- DB8500_DMA_DEV45_DST_SXA5_RX_TX = 45,
- DB8500_DMA_DEV46_SLIM0_CH8_TX_DST_SXA6_RX_TX = 46,
- DB8500_DMA_DEV47_SLIM0_CH9_TX_DST_SXA7_RX_TX = 47,
- DB8500_DMA_DEV48_CAC1_TX = 48,
- DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49,
- DB8500_DMA_DEV50_HAC1_TX = 50,
- DB8500_DMA_MEMCPY_TX_0 = 51,
- DB8500_DMA_DEV52_SLIM1_CH4_TX_HSI_TX_CH4 = 52,
- DB8500_DMA_DEV53_SLIM1_CH5_TX_HSI_TX_CH5 = 53,
- DB8500_DMA_DEV54_SLIM1_CH6_TX_HSI_TX_CH6 = 54,
- DB8500_DMA_DEV55_SLIM1_CH7_TX_HSI_TX_CH7 = 55,
- DB8500_DMA_MEMCPY_TX_1 = 56,
- DB8500_DMA_MEMCPY_TX_2 = 57,
- DB8500_DMA_MEMCPY_TX_3 = 58,
- DB8500_DMA_MEMCPY_TX_4 = 59,
- DB8500_DMA_MEMCPY_TX_5 = 60,
- DB8500_DMA_DEV61_CAC0_TX = 61,
- DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62,
- DB8500_DMA_DEV63_HAC0_TX = 63,
+ DB8500_DMA_DEV30_MSP3 = 30,
+ DB8500_DMA_DEV31_MSP0_SLIM0_CH0 = 31,
+ DB8500_DMA_DEV32_SD_MM1 = 32,
+ DB8500_DMA_DEV33_SPI2 = 33,
+ DB8500_DMA_DEV34_I2C3_RX2_TX2 = 34,
+ DB8500_DMA_DEV35_SPI1 = 35,
+ DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11 = 36,
+ DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10 = 37,
+ DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9 = 38,
+ DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 = 39,
+ DB8500_DMA_DEV40_SPI3 = 40,
+ DB8500_DMA_DEV41_SD_MM3 = 41,
+ DB8500_DMA_DEV42_SD_MM4 = 42,
+ DB8500_DMA_DEV43_SD_MM5 = 43,
+ DB8500_DMA_DEV44_SXA4 = 44,
+ DB8500_DMA_DEV45_SXA5 = 45,
+ DB8500_DMA_DEV46_SLIM0_CH8_SRC_SXA6 = 46,
+ DB8500_DMA_DEV47_SLIM0_CH9_SRC_SXA7 = 47,
+ DB8500_DMA_DEV48_CAC1 = 48,
+ DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49, /* TX only */
+ DB8500_DMA_DEV50_HAC1_TX = 50, /* TX only */
+ DB8500_DMA_MEMCPY_TX_0 = 51, /* TX only */
+ DB8500_DMA_DEV52_SLIM0_CH4_HSI_CH4 = 52,
+ DB8500_DMA_DEV53_SLIM0_CH5_HSI_CH5 = 53,
+ DB8500_DMA_DEV54_SLIM0_CH6_HSI_CH6 = 54,
+ DB8500_DMA_DEV55_SLIM0_CH7_HSI_CH7 = 55,
+ /* 56 -> 60 are channels reserved for memcpy only */
+ DB8500_DMA_DEV61_CAC0 = 61,
+ DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62, /* TX only */
+ DB8500_DMA_DEV63_HAC0_TX = 63, /* TX only */
};
#endif
diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c
index 78ac65f..e0ea490 100644
--- a/arch/arm/mach-ux500/usb.c
+++ b/arch/arm/mach-ux500/usb.c
@@ -15,7 +15,6 @@
#define MUSB_DMA40_RX_CH { \
.mode = STEDMA40_MODE_LOGICAL, \
.dir = STEDMA40_PERIPH_TO_MEM, \
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY, \
.src_info.data_width = STEDMA40_WORD_WIDTH, \
.dst_info.data_width = STEDMA40_WORD_WIDTH, \
.src_info.psize = STEDMA40_PSIZE_LOG_16, \
@@ -25,7 +24,6 @@
#define MUSB_DMA40_TX_CH { \
.mode = STEDMA40_MODE_LOGICAL, \
.dir = STEDMA40_MEM_TO_PERIPH, \
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY, \
.src_info.data_width = STEDMA40_WORD_WIDTH, \
.dst_info.data_width = STEDMA40_WORD_WIDTH, \
.src_info.psize = STEDMA40_PSIZE_LOG_16, \
@@ -125,20 +123,20 @@ struct platform_device ux500_musb_device = {
.resource = usb_resources,
};
-static inline void ux500_usb_dma_update_rx_ch_config(int *src_dev_type)
+static inline void ux500_usb_dma_update_rx_ch_config(int *dev_type)
{
u32 idx;
for (idx = 0; idx < UX500_MUSB_DMA_NUM_RX_CHANNELS; idx++)
- musb_dma_rx_ch[idx].src_dev_type = src_dev_type[idx];
+ musb_dma_rx_ch[idx].dev_type = dev_type[idx];
}
-static inline void ux500_usb_dma_update_tx_ch_config(int *dst_dev_type)
+static inline void ux500_usb_dma_update_tx_ch_config(int *dev_type)
{
u32 idx;
for (idx = 0; idx < UX500_MUSB_DMA_NUM_TX_CHANNELS; idx++)
- musb_dma_tx_ch[idx].dst_dev_type = dst_dev_type[idx];
+ musb_dma_tx_ch[idx].dev_type = dev_type[idx];
}
void ux500_add_usb(struct device *parent, resource_size_t base, int irq,
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 121c46b..e50354d 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -1288,21 +1288,17 @@ static void __d40_config_set_event(struct d40_chan *d40c,
static void d40_config_set_event(struct d40_chan *d40c,
enum d40_events event_type)
{
+ u32 event = D40_TYPE_TO_EVENT(d40c->dma_cfg.dev_type);
+
/* Enable event line connected to device (or memcpy) */
if ((d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM) ||
- (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_PERIPH)) {
- u32 event = D40_TYPE_TO_EVENT(d40c->dma_cfg.src_dev_type);
-
+ (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_PERIPH))
__d40_config_set_event(d40c, event_type, event,
D40_CHAN_REG_SSLNK);
- }
-
- if (d40c->dma_cfg.dir != STEDMA40_PERIPH_TO_MEM) {
- u32 event = D40_TYPE_TO_EVENT(d40c->dma_cfg.dst_dev_type);
+ if (d40c->dma_cfg.dir != STEDMA40_PERIPH_TO_MEM)
__d40_config_set_event(d40c, event_type, event,
D40_CHAN_REG_SDLNK);
- }
}
static u32 d40_chan_has_events(struct d40_chan *d40c)
@@ -1744,8 +1740,6 @@ static int d40_validate_conf(struct d40_chan *d40c,
struct stedma40_chan_cfg *conf)
{
int res = 0;
- u32 dst_event_group = D40_TYPE_TO_GROUP(conf->dst_dev_type);
- u32 src_event_group = D40_TYPE_TO_GROUP(conf->src_dev_type);
bool is_log = conf->mode == STEDMA40_MODE_LOGICAL;
if (!conf->dir) {
@@ -1753,44 +1747,26 @@ static int d40_validate_conf(struct d40_chan *d40c,
res = -EINVAL;
}
- if (conf->dst_dev_type != STEDMA40_DEV_DST_MEMORY &&
- d40c->base->plat_data->dev_tx[conf->dst_dev_type] == 0 &&
- d40c->runtime_addr == 0) {
-
- chan_err(d40c, "Invalid TX channel address (%d)\n",
- conf->dst_dev_type);
- res = -EINVAL;
- }
-
- if (conf->src_dev_type != STEDMA40_DEV_SRC_MEMORY &&
- d40c->base->plat_data->dev_rx[conf->src_dev_type] == 0 &&
- d40c->runtime_addr == 0) {
- chan_err(d40c, "Invalid RX channel address (%d)\n",
- conf->src_dev_type);
+ if ((is_log && conf->dev_type > d40c->base->num_log_chans) ||
+ (!is_log && conf->dev_type > d40c->base->num_phy_chans) ||
+ (conf->dev_type < 0)) {
+ chan_err(d40c, "Invalid device type (%d)\n", conf->dev_type);
res = -EINVAL;
}
if (conf->dir == STEDMA40_MEM_TO_PERIPH &&
- dst_event_group == STEDMA40_DEV_DST_MEMORY) {
- chan_err(d40c, "Invalid dst\n");
+ d40c->base->plat_data->dev_tx[conf->dev_type] == 0 &&
+ d40c->runtime_addr == 0) {
+ chan_err(d40c, "Invalid TX channel address (%d)\n",
+ conf->dev_type);
res = -EINVAL;
}
if (conf->dir == STEDMA40_PERIPH_TO_MEM &&
- src_event_group == STEDMA40_DEV_SRC_MEMORY) {
- chan_err(d40c, "Invalid src\n");
- res = -EINVAL;
- }
-
- if (src_event_group == STEDMA40_DEV_SRC_MEMORY &&
- dst_event_group == STEDMA40_DEV_DST_MEMORY && is_log) {
- chan_err(d40c, "No event line\n");
- res = -EINVAL;
- }
-
- if (conf->dir == STEDMA40_PERIPH_TO_PERIPH &&
- (src_event_group != dst_event_group)) {
- chan_err(d40c, "Invalid event group\n");
+ d40c->base->plat_data->dev_rx[conf->dev_type] == 0 &&
+ d40c->runtime_addr == 0) {
+ chan_err(d40c, "Invalid RX channel address (%d)\n",
+ conf->dev_type);
res = -EINVAL;
}
@@ -1911,7 +1887,7 @@ out:
static int d40_allocate_channel(struct d40_chan *d40c, bool *first_phy_user)
{
- int dev_type;
+ int dev_type = d40c->dma_cfg.dev_type;
int event_group;
int event_line;
struct d40_phy_res *phys;
@@ -1926,13 +1902,11 @@ static int d40_allocate_channel(struct d40_chan *d40c, bool *first_phy_user)
num_phy_chans = d40c->base->num_phy_chans;
if (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM) {
- dev_type = d40c->dma_cfg.src_dev_type;
log_num = 2 * dev_type;
is_src = true;
} else if (d40c->dma_cfg.dir == STEDMA40_MEM_TO_PERIPH ||
d40c->dma_cfg.dir == STEDMA40_MEM_TO_MEM) {
/* dst event lines are used for logical memcpy */
- dev_type = d40c->dma_cfg.dst_dev_type;
log_num = 2 * dev_type + 1;
is_src = false;
} else
@@ -2044,8 +2018,7 @@ static int d40_config_memcpy(struct d40_chan *d40c)
if (dma_has_cap(DMA_MEMCPY, cap) && !dma_has_cap(DMA_SLAVE, cap)) {
d40c->dma_cfg = dma40_memcpy_conf_log;
- d40c->dma_cfg.src_dev_type = STEDMA40_DEV_SRC_MEMORY;
- d40c->dma_cfg.dst_dev_type = dma40_memcpy_channels[d40c->chan.chan_id];
+ d40c->dma_cfg.dev_type = dma40_memcpy_channels[d40c->chan.chan_id];
} else if (dma_has_cap(DMA_MEMCPY, cap) &&
dma_has_cap(DMA_SLAVE, cap)) {
@@ -2062,7 +2035,7 @@ static int d40_free_dma(struct d40_chan *d40c)
{
int res = 0;
- u32 event;
+ u32 event = D40_TYPE_TO_EVENT(d40c->dma_cfg.dev_type);
struct d40_phy_res *phy = d40c->phy_chan;
bool is_src;
@@ -2081,13 +2054,11 @@ static int d40_free_dma(struct d40_chan *d40c)
}
if (d40c->dma_cfg.dir == STEDMA40_MEM_TO_PERIPH ||
- d40c->dma_cfg.dir == STEDMA40_MEM_TO_MEM) {
- event = D40_TYPE_TO_EVENT(d40c->dma_cfg.dst_dev_type);
+ d40c->dma_cfg.dir == STEDMA40_MEM_TO_MEM)
is_src = false;
- } else if (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM) {
- event = D40_TYPE_TO_EVENT(d40c->dma_cfg.src_dev_type);
+ else if (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM)
is_src = true;
- } else {
+ else {
chan_err(d40c, "Unknown direction\n");
return -EINVAL;
}
@@ -2128,7 +2099,7 @@ static bool d40_is_paused(struct d40_chan *d40c)
unsigned long flags;
void __iomem *active_reg;
u32 status;
- u32 event;
+ u32 event = D40_TYPE_TO_EVENT(d40c->dma_cfg.dev_type);
spin_lock_irqsave(&d40c->lock, flags);
@@ -2149,10 +2120,8 @@ static bool d40_is_paused(struct d40_chan *d40c)
if (d40c->dma_cfg.dir == STEDMA40_MEM_TO_PERIPH ||
d40c->dma_cfg.dir == STEDMA40_MEM_TO_MEM) {
- event = D40_TYPE_TO_EVENT(d40c->dma_cfg.dst_dev_type);
status = readl(chanbase + D40_CHAN_REG_SDLNK);
} else if (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM) {
- event = D40_TYPE_TO_EVENT(d40c->dma_cfg.src_dev_type);
status = readl(chanbase + D40_CHAN_REG_SSLNK);
} else {
chan_err(d40c, "Unknown direction\n");
@@ -2294,9 +2263,9 @@ d40_get_dev_addr(struct d40_chan *chan, enum dma_transfer_direction direction)
return chan->runtime_addr;
if (direction == DMA_DEV_TO_MEM)
- addr = plat->dev_rx[cfg->src_dev_type];
+ addr = plat->dev_rx[cfg->dev_type];
else if (direction == DMA_MEM_TO_DEV)
- addr = plat->dev_tx[cfg->dst_dev_type];
+ addr = plat->dev_tx[cfg->dev_type];
return addr;
}
@@ -2427,11 +2396,11 @@ static void d40_set_prio_realtime(struct d40_chan *d40c)
if ((d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM) ||
(d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_PERIPH))
- __d40_set_prio_rt(d40c, d40c->dma_cfg.src_dev_type, true);
+ __d40_set_prio_rt(d40c, d40c->dma_cfg.dev_type, true);
if ((d40c->dma_cfg.dir == STEDMA40_MEM_TO_PERIPH) ||
(d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_PERIPH))
- __d40_set_prio_rt(d40c, d40c->dma_cfg.dst_dev_type, false);
+ __d40_set_prio_rt(d40c, d40c->dma_cfg.dev_type, false);
}
/* DMA ENGINE functions */
@@ -2741,7 +2710,7 @@ static int d40_set_runtime_config(struct dma_chan *chan,
if (config->direction == DMA_DEV_TO_MEM) {
dma_addr_t dev_addr_rx =
- d40c->base->plat_data->dev_rx[cfg->src_dev_type];
+ d40c->base->plat_data->dev_rx[cfg->dev_type];
config_addr = config->src_addr;
if (dev_addr_rx)
@@ -2764,7 +2733,7 @@ static int d40_set_runtime_config(struct dma_chan *chan,
} else if (config->direction == DMA_MEM_TO_DEV) {
dma_addr_t dev_addr_tx =
- d40c->base->plat_data->dev_tx[cfg->dst_dev_type];
+ d40c->base->plat_data->dev_tx[cfg->dev_type];
config_addr = config->dst_addr;
if (dev_addr_tx)
diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c
index 7180e0d..5eb6c10 100644
--- a/drivers/dma/ste_dma40_ll.c
+++ b/drivers/dma/ste_dma40_ll.c
@@ -63,7 +63,7 @@ void d40_phy_cfg(struct stedma40_chan_cfg *cfg,
(cfg->dir == STEDMA40_PERIPH_TO_PERIPH)) {
/* Set master port to 1 */
src |= 1 << D40_SREG_CFG_MST_POS;
- src |= D40_TYPE_TO_EVENT(cfg->src_dev_type);
+ src |= D40_TYPE_TO_EVENT(cfg->dev_type);
if (cfg->src_info.flow_ctrl == STEDMA40_NO_FLOW_CTRL)
src |= 1 << D40_SREG_CFG_PHY_TM_POS;
@@ -74,7 +74,7 @@ void d40_phy_cfg(struct stedma40_chan_cfg *cfg,
(cfg->dir == STEDMA40_PERIPH_TO_PERIPH)) {
/* Set master port to 1 */
dst |= 1 << D40_SREG_CFG_MST_POS;
- dst |= D40_TYPE_TO_EVENT(cfg->dst_dev_type);
+ dst |= D40_TYPE_TO_EVENT(cfg->dev_type);
if (cfg->dst_info.flow_ctrl == STEDMA40_NO_FLOW_CTRL)
dst |= 1 << D40_SREG_CFG_PHY_TM_POS;
diff --git a/include/linux/platform_data/dma-ste-dma40.h b/include/linux/platform_data/dma-ste-dma40.h
index 869c571..9e42a67 100644
--- a/include/linux/platform_data/dma-ste-dma40.h
+++ b/include/linux/platform_data/dma-ste-dma40.h
@@ -109,8 +109,7 @@ struct stedma40_half_channel_info {
* version 3+, i.e DB8500v2+
* @mode: channel mode: physical, logical, or operation
* @mode_opt: options for the chosen channel mode
- * @src_dev_type: Src device type
- * @dst_dev_type: Dst device type
+ * @dev_type: src/dst device type (driver uses dir to figure out which)
* @src_info: Parameters for dst half channel
* @dst_info: Parameters for dst half channel
* @use_fixed_channel: if true, use physical channel specified by phy_channel
@@ -126,8 +125,7 @@ struct stedma40_chan_cfg {
bool realtime;
enum stedma40_mode mode;
enum stedma40_mode_opt mode_opt;
- int src_dev_type;
- int dst_dev_type;
+ int dev_type;
struct stedma40_half_channel_info src_info;
struct stedma40_half_channel_info dst_info;
--
1.7.10.4
next prev parent reply other threads:[~2013-04-18 10:11 UTC|newest]
Thread overview: 168+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-18 10:11 [PATCH 00/32] dmaengine: Refactor the DMA40 driver Lee Jones
2013-04-18 10:11 ` [PATCH 01/32] dmaengine: ste_dma40: Assign memcpy channels in the driver Lee Jones
2013-04-22 9:22 ` Vinod Koul
2013-04-25 9:20 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 02/32] dmaengine: ste_dma40: Move default memcpy configs into " Lee Jones
2013-04-22 9:21 ` Vinod Koul
2013-04-24 14:44 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 03/32] dmaengine: ste_dma40: Use the BIT macro to replace ugly '(1 << x)'s Lee Jones
2013-04-18 10:43 ` Russell King - ARM Linux
2013-04-18 11:00 ` Lee Jones
2013-04-18 12:16 ` [PATCH 03/32 v2] " Lee Jones
2013-04-22 10:13 ` Vinod Koul
2013-04-24 14:54 ` Linus Walleij
2013-04-24 15:08 ` Lee Jones
2013-04-24 15:09 ` [PATCH 03/32] " Lee Jones
2013-04-24 15:11 ` [PATCH 03/32 v3] " Lee Jones
2013-04-24 19:24 ` Rabin Vincent
2013-04-25 8:13 ` Lee Jones
2013-04-26 11:39 ` [PATCH 03/32 v4] " Lee Jones
2013-04-26 15:04 ` Linus Walleij
2013-04-18 10:11 ` Lee Jones [this message]
2013-04-25 8:06 ` [PATCH 04/32] dmaengine: ste_dma40: Amalgamate DMA source and destination channel numbers Linus Walleij
2013-04-25 8:36 ` Arnd Bergmann
2013-04-25 8:55 ` Linus Walleij
2013-04-25 9:06 ` Lee Jones
2013-04-25 12:43 ` Linus Walleij
2013-04-25 13:09 ` Russell King - ARM Linux
2013-04-25 13:21 ` Linus Walleij
2013-04-25 13:20 ` Lee Jones
2013-04-25 13:24 ` Linus Walleij
2013-04-26 14:28 ` Lee Jones
2013-04-18 10:11 ` [PATCH 05/32] dmaengine: ste_dma40: Supply macros to resolve 'src' and 'dst' directions Lee Jones
2013-04-18 10:50 ` Arnd Bergmann
2013-04-22 9:42 ` Vinod Koul
2013-04-22 10:27 ` Lee Jones
2013-04-22 10:19 ` Vinod Koul
2013-04-24 8:53 ` Lee Jones
2013-04-25 8:22 ` Linus Walleij
2013-04-25 9:19 ` Lee Jones
2013-04-18 10:11 ` [PATCH 06/32] ARM: ux500: Strip out duplicate USB DMA configuration Lee Jones
2013-04-18 10:51 ` Arnd Bergmann
2013-04-25 8:24 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 07/32] ARM: ux500: Supply address location names for the DMA40 DMA controller Lee Jones
2013-04-18 10:48 ` Arnd Bergmann
2013-04-18 11:01 ` Lee Jones
2013-04-18 11:09 ` Lee Jones
2013-04-25 8:26 ` Linus Walleij
2013-04-25 9:17 ` Lee Jones
2013-04-25 12:45 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 08/32] dmaengine: ste_dma40: Optimise local MAX() macro Lee Jones
2013-04-18 10:46 ` Arnd Bergmann
2013-04-18 11:00 ` Russell King - ARM Linux
2013-04-18 11:19 ` Arnd Bergmann
2013-04-22 10:10 ` Vinod Koul
2013-04-22 10:53 ` Lee Jones
2013-04-24 8:49 ` [PATCH 08/32 v2] dmaengine: ste_dma40: Remove home-brew " Lee Jones
2013-04-25 12:48 ` Linus Walleij
2013-05-01 14:28 ` Lee Jones
2013-04-25 8:36 ` [PATCH 08/32] dmaengine: ste_dma40: Optimise local " Linus Walleij
2013-04-25 9:15 ` Lee Jones
2013-04-18 10:11 ` [PATCH 09/32] ARM: ux500: Remove unused 'data_width' attributes from SDI DMA configs Lee Jones
2013-04-25 8:44 ` Linus Walleij
2013-04-25 9:14 ` Lee Jones
2013-04-25 12:49 ` Linus Walleij
2013-04-25 13:13 ` Lee Jones
2013-04-18 10:11 ` [PATCH 10/32] ARM: ux500: Remove unused 'data_width' attributes from SSP " Lee Jones
2013-04-25 8:45 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 11/32] ARM: ux500: Remove unused 'data_width' attributes from UART " Lee Jones
2013-04-25 8:45 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 12/32] ARM: ux500: Remove superfluous 'psize' attribute from Audio platform data Lee Jones
2013-04-25 9:00 ` Linus Walleij
2013-05-01 14:42 ` Lee Jones
2013-05-02 8:38 ` Lee Jones
2013-05-03 13:57 ` Linus Walleij
2013-06-10 9:04 ` Lee Jones
2013-06-10 9:12 ` Lee Jones
2013-04-18 10:11 ` [PATCH 13/32] dmaengine: ste_dma40: Calculate number of logical channels from physical ones Lee Jones
2013-04-22 9:23 ` Vinod Koul
2013-04-22 10:11 ` Lee Jones
2013-04-25 9:13 ` Linus Walleij
2013-04-25 9:29 ` Lee Jones
2013-04-25 12:51 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 14/32] dmaengine: ste_dma40: Remove 'always true' checking Lee Jones
2013-04-18 10:53 ` Arnd Bergmann
2013-04-22 9:44 ` Vinod Koul
2013-04-25 9:17 ` Linus Walleij
2013-04-25 9:24 ` Lee Jones
2013-04-18 10:11 ` [PATCH 15/32] dmaengine: ste_dma40: Separate Logical Global Interrupt Mask (GIM) unmasking Lee Jones
2013-04-18 10:45 ` Russell King - ARM Linux
2013-04-18 10:54 ` Arnd Bergmann
2013-04-22 9:51 ` Vinod Koul
2013-04-22 10:40 ` Lee Jones
2013-04-24 8:51 ` Lee Jones
2013-04-25 11:00 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 16/32] dmaengine: ste_dma40: Remove unnecessary call to d40_phy_cfg() Lee Jones
2013-04-18 10:55 ` Arnd Bergmann
2013-04-22 9:52 ` Vinod Koul
2013-04-25 11:09 ` Linus Walleij
2013-04-18 10:11 ` [PATCH 17/32] dmaengine: ste_dma40: Remove redundant argument from d40_phy_cfg() Lee Jones
2013-04-22 9:34 ` Vinod Koul
2013-04-22 10:18 ` Lee Jones
2013-04-25 11:14 ` Linus Walleij
2013-04-24 8:55 ` Lee Jones
2013-04-25 11:12 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 18/32] dmaengine: ste_dma40: Don't configure runtime configurable setup during allocate Lee Jones
2013-04-25 11:15 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 19/32] dmaengine: ste_dma40: Move more setup into the configuration routines Lee Jones
2013-04-22 9:37 ` Vinod Koul
2013-04-25 11:17 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 20/32] dmaengine: ste_dma40: Move rev error-check up to revision acquisition Lee Jones
2013-04-22 9:41 ` Vinod Koul
2013-04-25 11:17 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 21/32] dmaengine: ste_dma40: Also report the number of logical channels Lee Jones
2013-04-22 9:36 ` Vinod Koul
2013-04-22 10:14 ` Lee Jones
2013-04-22 9:48 ` Vinod Koul
2013-04-22 10:37 ` Lee Jones
2013-04-22 10:23 ` Vinod Koul
2013-04-22 10:52 ` Russell King - ARM Linux
2013-04-24 8:35 ` Lee Jones
2013-04-24 8:39 ` [PATCH 21/32 v2] " Lee Jones
2013-04-25 11:20 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 22/32] dmaengine: ste_dma40: Allocate plat_data on declaration Lee Jones
2013-04-22 9:38 ` Vinod Koul
2013-04-22 9:40 ` Vinod Koul
2013-04-25 11:22 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 23/32] dmaengine: ste_dma40: Allow driver to be probe()able when DT is enabled Lee Jones
2013-04-18 10:58 ` Arnd Bergmann
2013-04-22 10:02 ` Vinod Koul
2013-04-25 11:24 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 24/32] dmaengine: ste_dma40: Supply full Device Tree parsing support Lee Jones
2013-04-18 11:06 ` Arnd Bergmann
2013-04-18 11:31 ` Lee Jones
2013-04-18 11:37 ` Arnd Bergmann
2013-04-18 11:47 ` Lee Jones
2013-04-18 12:23 ` Arnd Bergmann
2013-04-18 11:07 ` Arnd Bergmann
2013-04-18 12:12 ` [PATCH 24/32 v2] " Lee Jones
2013-04-18 12:32 ` Arnd Bergmann
2013-04-18 13:43 ` Lee Jones
2013-04-18 14:17 ` [PATCH 24/32 v3] " Lee Jones
2013-04-18 21:53 ` Arnd Bergmann
2013-04-22 10:18 ` Vinod Koul
2013-04-25 11:33 ` Linus Walleij
2013-04-22 10:17 ` [PATCH 24/32 v2] " Vinod Koul
2013-04-22 10:16 ` [PATCH 24/32] " Vinod Koul
2013-04-18 10:12 ` [PATCH 25/32] ARM: ux500: Setup the DMA40 driver's DT node using the new DMA API Lee Jones
2013-04-18 11:08 ` Arnd Bergmann
2013-04-25 11:35 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 26/32] ARM: ux500: Supply UART's DMA configuration via Device Tree Lee Jones
2013-04-25 11:36 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 27/32] ARM: ux500: Stop registering DMA40 from platform data when DT is enabled Lee Jones
2013-04-25 11:37 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 28/32] ARM: ux500: Pass remnant platform data though to DMA40 driver Lee Jones
2013-04-18 11:11 ` Arnd Bergmann
2013-04-25 11:39 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 29/32] ARM: ux500: Stop passing UART's platform data for Device Tree boots Lee Jones
2013-04-25 11:41 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 30/32] ARM: ux500: Supply MMC DMA configuration via Device Tree Lee Jones
2013-04-25 11:43 ` Linus Walleij
2013-04-25 11:49 ` Lee Jones
2013-04-25 12:56 ` Linus Walleij
2013-04-25 13:11 ` Lee Jones
2013-04-18 10:12 ` [PATCH 31/32] ARM: ux500: Stop passing MMC's platform data for Device Tree boots Lee Jones
2013-04-25 11:44 ` Linus Walleij
2013-04-18 10:12 ` [PATCH 32/32] ARM: ux500: Move SDI (MMC) and UART devices under more descriptive heading Lee Jones
2013-04-25 11:46 ` Linus Walleij
2013-04-26 13:42 ` Lee Jones
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