From 8c4cc00552664d0be259388f2b1a49036c3757fa Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Mon, 15 Oct 2012 14:01:01 -0700 Subject: [PATCH] ARM: OMAP1: DMA: Moving OMAP1 DMA channel definitions to mach-omap1 Some of the omap1 dma channel definitions are used by some drivers. For moving omap1 dma channel definitions to mach-omap1/, the used ones should be defined locally to driver. Driver can eliminate it by using DT, platform data, or IORESOURCE_DMA. And moving OMAP1 DMA channel definitions to mach-omap1 Signed-off-by: Lokesh Vutla Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/board-h2.c | 1 + arch/arm/mach-omap1/board-palmte.c | 1 + arch/arm/mach-omap1/board-palmtt.c | 1 + arch/arm/mach-omap1/board-palmz71.c | 1 + arch/arm/mach-omap1/board-sx1.c | 1 + arch/arm/mach-omap1/devices.c | 1 + arch/arm/mach-omap1/dma.c | 2 + arch/arm/mach-omap1/dma.h | 83 +++++++++++++++++++ arch/arm/mach-omap1/lcd_dma.c | 2 + arch/arm/mach-omap1/mcbsp.c | 1 + arch/arm/plat-omap/include/plat/dma.h | 66 --------------- drivers/media/platform/omap/omap_vout_vrfb.c | 2 + .../media/platform/soc_camera/omap1_camera.c | 1 + drivers/mmc/host/omap.c | 4 + drivers/usb/gadget/omap_udc.c | 2 + 15 files changed, 103 insertions(+), 66 deletions(-) create mode 100644 arch/arm/mach-omap1/dma.h diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 376f7f29ef77..033483d7ff55 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -50,6 +50,7 @@ #include "common.h" #include "board-h2.h" +#include "dma.h" /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 1c578d58923a..75ac3cd5ff38 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -45,6 +45,7 @@ #include #include "common.h" +#include "dma.h" #define PALMTE_USBDETECT_GPIO 0 #define PALMTE_USB_OR_DC_GPIO 1 diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 97158095083c..14e184754548 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -45,6 +45,7 @@ #include #include "common.h" +#include "dma.h" #define PALMTT_USBDETECT_GPIO 0 #define PALMTT_CABLE_GPIO 1 diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index e311032e7eeb..e403bc985ef9 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -47,6 +47,7 @@ #include #include "common.h" +#include "dma.h" #define PALMZ71_USBDETECT_GPIO 0 #define PALMZ71_PENIRQ_GPIO 6 diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 13bf2cc56814..1248fccc2341 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -45,6 +45,7 @@ #include #include "common.h" +#include "dma.h" /* Write to I2C device */ int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value) diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index d3fec92c54cb..d741525c2b49 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -30,6 +30,7 @@ #include "common.h" #include "clock.h" +#include "dma.h" #if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE) diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index 29007fef84cd..40f1dc452f36 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -30,6 +30,8 @@ #include +#include "dma.h" + #define OMAP1_DMA_BASE (0xfffed800) #define OMAP1_LOGICAL_DMA_CH_COUNT 17 #define OMAP1_DMA_STRIDE 0x40 diff --git a/arch/arm/mach-omap1/dma.h b/arch/arm/mach-omap1/dma.h new file mode 100644 index 000000000000..da6345dab03f --- /dev/null +++ b/arch/arm/mach-omap1/dma.h @@ -0,0 +1,83 @@ +/* + * OMAP1 DMA channel definitions + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __OMAP1_DMA_CHANNEL_H +#define __OMAP1_DMA_CHANNEL_H + +/* DMA channels for omap1 */ +#define OMAP_DMA_NO_DEVICE 0 +#define OMAP_DMA_MCSI1_TX 1 +#define OMAP_DMA_MCSI1_RX 2 +#define OMAP_DMA_I2C_RX 3 +#define OMAP_DMA_I2C_TX 4 +#define OMAP_DMA_EXT_NDMA_REQ 5 +#define OMAP_DMA_EXT_NDMA_REQ2 6 +#define OMAP_DMA_UWIRE_TX 7 +#define OMAP_DMA_MCBSP1_TX 8 +#define OMAP_DMA_MCBSP1_RX 9 +#define OMAP_DMA_MCBSP3_TX 10 +#define OMAP_DMA_MCBSP3_RX 11 +#define OMAP_DMA_UART1_TX 12 +#define OMAP_DMA_UART1_RX 13 +#define OMAP_DMA_UART2_TX 14 +#define OMAP_DMA_UART2_RX 15 +#define OMAP_DMA_MCBSP2_TX 16 +#define OMAP_DMA_MCBSP2_RX 17 +#define OMAP_DMA_UART3_TX 18 +#define OMAP_DMA_UART3_RX 19 +#define OMAP_DMA_CAMERA_IF_RX 20 +#define OMAP_DMA_MMC_TX 21 +#define OMAP_DMA_MMC_RX 22 +#define OMAP_DMA_NAND 23 +#define OMAP_DMA_IRQ_LCD_LINE 24 +#define OMAP_DMA_MEMORY_STICK 25 +#define OMAP_DMA_USB_W2FC_RX0 26 +#define OMAP_DMA_USB_W2FC_RX1 27 +#define OMAP_DMA_USB_W2FC_RX2 28 +#define OMAP_DMA_USB_W2FC_TX0 29 +#define OMAP_DMA_USB_W2FC_TX1 30 +#define OMAP_DMA_USB_W2FC_TX2 31 + +/* These are only for 1610 */ +#define OMAP_DMA_CRYPTO_DES_IN 32 +#define OMAP_DMA_SPI_TX 33 +#define OMAP_DMA_SPI_RX 34 +#define OMAP_DMA_CRYPTO_HASH 35 +#define OMAP_DMA_CCP_ATTN 36 +#define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37 +#define OMAP_DMA_CMT_APE_TX_CHAN_0 38 +#define OMAP_DMA_CMT_APE_RV_CHAN_0 39 +#define OMAP_DMA_CMT_APE_TX_CHAN_1 40 +#define OMAP_DMA_CMT_APE_RV_CHAN_1 41 +#define OMAP_DMA_CMT_APE_TX_CHAN_2 42 +#define OMAP_DMA_CMT_APE_RV_CHAN_2 43 +#define OMAP_DMA_CMT_APE_TX_CHAN_3 44 +#define OMAP_DMA_CMT_APE_RV_CHAN_3 45 +#define OMAP_DMA_CMT_APE_TX_CHAN_4 46 +#define OMAP_DMA_CMT_APE_RV_CHAN_4 47 +#define OMAP_DMA_CMT_APE_TX_CHAN_5 48 +#define OMAP_DMA_CMT_APE_RV_CHAN_5 49 +#define OMAP_DMA_CMT_APE_TX_CHAN_6 50 +#define OMAP_DMA_CMT_APE_RV_CHAN_6 51 +#define OMAP_DMA_CMT_APE_TX_CHAN_7 52 +#define OMAP_DMA_CMT_APE_RV_CHAN_7 53 +#define OMAP_DMA_MMC2_TX 54 +#define OMAP_DMA_MMC2_RX 55 +#define OMAP_DMA_CRYPTO_DES_OUT 56 + +#endif /* __OMAP1_DMA_CHANNEL_H */ diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c index ed42628611bc..9a54d3b9b38e 100644 --- a/arch/arm/mach-omap1/lcd_dma.c +++ b/arch/arm/mach-omap1/lcd_dma.c @@ -32,6 +32,8 @@ #include #include +#include "dma.h" + int omap_lcd_dma_running(void) { /* diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index bdc2e7541adb..b92f15afa4d4 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -27,6 +27,7 @@ #include #include "iomap.h" +#include "dma.h" #define DPS_RSTCT2_PER_EN (1 << 0) #define DSP_RSTCT2_WD_PER_EN (1 << 1) diff --git a/arch/arm/plat-omap/include/plat/dma.h b/arch/arm/plat-omap/include/plat/dma.h index e413bd82ecd2..972897fa027b 100644 --- a/arch/arm/plat-omap/include/plat/dma.h +++ b/arch/arm/plat-omap/include/plat/dma.h @@ -23,74 +23,8 @@ #include -/* - * TODO: These dma channel defines should go away once all - * the omap drivers hwmod adapted. - */ - #define INT_DMA_LCD 25 -/* DMA channels for omap1 */ -#define OMAP_DMA_NO_DEVICE 0 -#define OMAP_DMA_MCSI1_TX 1 -#define OMAP_DMA_MCSI1_RX 2 -#define OMAP_DMA_I2C_RX 3 -#define OMAP_DMA_I2C_TX 4 -#define OMAP_DMA_EXT_NDMA_REQ 5 -#define OMAP_DMA_EXT_NDMA_REQ2 6 -#define OMAP_DMA_UWIRE_TX 7 -#define OMAP_DMA_MCBSP1_TX 8 -#define OMAP_DMA_MCBSP1_RX 9 -#define OMAP_DMA_MCBSP3_TX 10 -#define OMAP_DMA_MCBSP3_RX 11 -#define OMAP_DMA_UART1_TX 12 -#define OMAP_DMA_UART1_RX 13 -#define OMAP_DMA_UART2_TX 14 -#define OMAP_DMA_UART2_RX 15 -#define OMAP_DMA_MCBSP2_TX 16 -#define OMAP_DMA_MCBSP2_RX 17 -#define OMAP_DMA_UART3_TX 18 -#define OMAP_DMA_UART3_RX 19 -#define OMAP_DMA_CAMERA_IF_RX 20 -#define OMAP_DMA_MMC_TX 21 -#define OMAP_DMA_MMC_RX 22 -#define OMAP_DMA_NAND 23 -#define OMAP_DMA_IRQ_LCD_LINE 24 -#define OMAP_DMA_MEMORY_STICK 25 -#define OMAP_DMA_USB_W2FC_RX0 26 -#define OMAP_DMA_USB_W2FC_RX1 27 -#define OMAP_DMA_USB_W2FC_RX2 28 -#define OMAP_DMA_USB_W2FC_TX0 29 -#define OMAP_DMA_USB_W2FC_TX1 30 -#define OMAP_DMA_USB_W2FC_TX2 31 - -/* These are only for 1610 */ -#define OMAP_DMA_CRYPTO_DES_IN 32 -#define OMAP_DMA_SPI_TX 33 -#define OMAP_DMA_SPI_RX 34 -#define OMAP_DMA_CRYPTO_HASH 35 -#define OMAP_DMA_CCP_ATTN 36 -#define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37 -#define OMAP_DMA_CMT_APE_TX_CHAN_0 38 -#define OMAP_DMA_CMT_APE_RV_CHAN_0 39 -#define OMAP_DMA_CMT_APE_TX_CHAN_1 40 -#define OMAP_DMA_CMT_APE_RV_CHAN_1 41 -#define OMAP_DMA_CMT_APE_TX_CHAN_2 42 -#define OMAP_DMA_CMT_APE_RV_CHAN_2 43 -#define OMAP_DMA_CMT_APE_TX_CHAN_3 44 -#define OMAP_DMA_CMT_APE_RV_CHAN_3 45 -#define OMAP_DMA_CMT_APE_TX_CHAN_4 46 -#define OMAP_DMA_CMT_APE_RV_CHAN_4 47 -#define OMAP_DMA_CMT_APE_TX_CHAN_5 48 -#define OMAP_DMA_CMT_APE_RV_CHAN_5 49 -#define OMAP_DMA_CMT_APE_TX_CHAN_6 50 -#define OMAP_DMA_CMT_APE_RV_CHAN_6 51 -#define OMAP_DMA_CMT_APE_TX_CHAN_7 52 -#define OMAP_DMA_CMT_APE_RV_CHAN_7 53 -#define OMAP_DMA_MMC2_TX 54 -#define OMAP_DMA_MMC2_RX 55 -#define OMAP_DMA_CRYPTO_DES_OUT 56 - /* DMA channels for 24xx */ #define OMAP24XX_DMA_NO_DEVICE 0 #define OMAP24XX_DMA_XTI_DMA 1 /* S_DMA_0 */ diff --git a/drivers/media/platform/omap/omap_vout_vrfb.c b/drivers/media/platform/omap/omap_vout_vrfb.c index 4be26abf6cea..11d7a29b9708 100644 --- a/drivers/media/platform/omap/omap_vout_vrfb.c +++ b/drivers/media/platform/omap/omap_vout_vrfb.c @@ -22,6 +22,8 @@ #include "omap_voutdef.h" #include "omap_voutlib.h" +#define OMAP_DMA_NO_DEVICE 0 + /* * Function for allocating video buffers */ diff --git a/drivers/media/platform/soc_camera/omap1_camera.c b/drivers/media/platform/soc_camera/omap1_camera.c index fa08c7695ccb..3046dba91006 100644 --- a/drivers/media/platform/soc_camera/omap1_camera.c +++ b/drivers/media/platform/soc_camera/omap1_camera.c @@ -40,6 +40,7 @@ #define DRIVER_NAME "omap1-camera" #define DRIVER_VERSION "0.0.2" +#define OMAP_DMA_CAMERA_IF_RX 20 /* * --------------------------------------------------------------------------- diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index 48ad361613ef..b2cf37b0ee30 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -84,6 +84,10 @@ #define OMAP_MMC_CMDTYPE_AC 2 #define OMAP_MMC_CMDTYPE_ADTC 3 +#define OMAP_DMA_MMC_TX 21 +#define OMAP_DMA_MMC_RX 22 +#define OMAP_DMA_MMC2_TX 54 +#define OMAP_DMA_MMC2_RX 55 #define DRIVER_NAME "mmci-omap" diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 2a4749c3eb3f..024c0b9150bb 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -61,6 +61,8 @@ #define DRIVER_DESC "OMAP UDC driver" #define DRIVER_VERSION "4 October 2004" +#define OMAP_DMA_USB_W2FC_TX0 29 + /* * The OMAP UDC needs _very_ early endpoint setup: before enabling the * D+ pullup to allow enumeration. That's too early for the gadget -- 2.39.5