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authorTony Lindgren <tony@atomide.com>2012-11-30 11:41:50 -0500
committerTony Lindgren <tony@atomide.com>2012-11-30 11:41:50 -0500
commit45c3eb7d3a07eb08d1b5b0f5983a996d41610b84 (patch)
tree8b7f62cfbeb1078ea88e8f111fc00ebd5acf4586 /arch/arm
parent6300ebe9fe9a9355060119b83564e81efa5f1fa6 (diff)
ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h
Based on earlier discussions[1] we attempted to find a suitable location for the omap DMA header in commit 2b6c4e73 (ARM: OMAP: DMA: Move plat/dma.h to plat-omap/dma-omap.h) until the conversion to dmaengine is complete. Unfortunately that was before I was able to try to test compile of the ARM multiplatform builds for omap2+, and the end result was not very good. So I'm creating yet another all over the place patch to cut the last dependency for building omap2+ for ARM multiplatform. After this, we have finally removed the driver dependencies to the arch/arm code, except for few drivers that are being worked on. The other option was to make the <plat-omap/dma-omap.h> path to work, but we'd have to add some new header directory to for multiplatform builds. Or we would have to manually include arch/arm/plat-omap/include again from arch/arm/Makefile for omap2+. Neither of these alternatives sound appealing as they will likely lead addition of various other headers exposed to the drivers, which we want to avoid for the multiplatform kernels. Since we already have a minimal include/linux/omap-dma.h, let's just use that instead and add a note to it to not use the custom omap DMA functions any longer where possible. Note that converting omap DMA to dmaengine depends on dmaengine supporting automatically incrementing the FIFO address at the device end, and converting all the remaining legacy drivers. So it's going to be few more merge windows. [1] https://patchwork.kernel.org/patch/1519591/# cc: Russell King <linux@arm.linux.org.uk> cc: Kevin Hilman <khilman@ti.com> cc: "Benoît Cousson" <b-cousson@ti.com> cc: Herbert Xu <herbert@gondor.apana.org.au> cc: "David S. Miller" <davem@davemloft.net> cc: Vinod Koul <vinod.koul@intel.com> cc: Dan Williams <djbw@fb.com> cc: Mauro Carvalho Chehab <mchehab@infradead.org> cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> cc: David Woodhouse <dwmw2@infradead.org> cc: Kyungmin Park <kyungmin.park@samsung.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Tomi Valkeinen <tomi.valkeinen@ti.com> cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> cc: Hans Verkuil <hans.verkuil@cisco.com> cc: Vaibhav Hiremath <hvaibhav@ti.com> cc: Lokesh Vutla <lokeshvutla@ti.com> cc: Rusty Russell <rusty@rustcorp.com.au> cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> cc: Afzal Mohammed <afzal@ti.com> cc: linux-crypto@vger.kernel.org cc: linux-media@vger.kernel.org cc: linux-mtd@lists.infradead.org cc: linux-usb@vger.kernel.org cc: linux-fbdev@vger.kernel.org Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-omap1/board-h2.c2
-rw-r--r--arch/arm/mach-omap1/board-h3.c2
-rw-r--r--arch/arm/mach-omap1/board-palmte.c2
-rw-r--r--arch/arm/mach-omap1/board-palmtt.c2
-rw-r--r--arch/arm/mach-omap1/board-palmz71.c2
-rw-r--r--arch/arm/mach-omap1/board-sx1.c2
-rw-r--r--arch/arm/mach-omap1/dma.c2
-rw-r--r--arch/arm/mach-omap1/io.c2
-rw-r--r--arch/arm/mach-omap1/lcd_dma.c2
-rw-r--r--arch/arm/mach-omap1/mcbsp.c2
-rw-r--r--arch/arm/mach-omap1/pm.c2
-rw-r--r--arch/arm/mach-omap2/board-3430sdp.c2
-rw-r--r--arch/arm/mach-omap2/board-h4.c2
-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c2
-rw-r--r--arch/arm/mach-omap2/board-rx51.c2
-rw-r--r--arch/arm/mach-omap2/devices.c2
-rw-r--r--arch/arm/mach-omap2/dma.c2
-rw-r--r--arch/arm/mach-omap2/io.c2
-rw-r--r--arch/arm/mach-omap2/mcbsp.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2420_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2430_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c3
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_44xx_data.c2
-rw-r--r--arch/arm/mach-omap2/pm24xx.c2
-rw-r--r--arch/arm/mach-omap2/pm34xx.c3
-rw-r--r--arch/arm/mach-omap2/serial.c2
-rw-r--r--arch/arm/plat-omap/dma.c2
-rw-r--r--arch/arm/plat-omap/include/plat-omap/dma-omap.h377
30 files changed, 30 insertions, 407 deletions
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 9134b646f01b..dcf364d1a8b1 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -39,7 +39,7 @@
39#include <asm/mach/map.h> 39#include <asm/mach/map.h>
40 40
41#include <mach/mux.h> 41#include <mach/mux.h>
42#include <plat-omap/dma-omap.h> 42#include <linux/omap-dma.h>
43#include <mach/tc.h> 43#include <mach/tc.h>
44#include <mach/irda.h> 44#include <mach/irda.h>
45#include <linux/platform_data/keypad-omap.h> 45#include <linux/platform_data/keypad-omap.h>
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index bf213d1d8075..b3fcdedb44ca 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -43,7 +43,7 @@
43#include <mach/mux.h> 43#include <mach/mux.h>
44#include <mach/tc.h> 44#include <mach/tc.h>
45#include <linux/platform_data/keypad-omap.h> 45#include <linux/platform_data/keypad-omap.h>
46#include <plat-omap/dma-omap.h> 46#include <linux/omap-dma.h>
47#include <mach/flash.h> 47#include <mach/flash.h>
48 48
49#include <mach/hardware.h> 49#include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 584b6fab894b..c33dceb46607 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -37,7 +37,7 @@
37#include <mach/flash.h> 37#include <mach/flash.h>
38#include <mach/mux.h> 38#include <mach/mux.h>
39#include <mach/tc.h> 39#include <mach/tc.h>
40#include <plat-omap/dma-omap.h> 40#include <linux/omap-dma.h>
41#include <mach/irda.h> 41#include <mach/irda.h>
42#include <linux/platform_data/keypad-omap.h> 42#include <linux/platform_data/keypad-omap.h>
43 43
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index fbc986bfe69e..2948b0ee4be8 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -36,7 +36,7 @@
36 36
37#include <mach/flash.h> 37#include <mach/flash.h>
38#include <mach/mux.h> 38#include <mach/mux.h>
39#include <plat-omap/dma-omap.h> 39#include <linux/omap-dma.h>
40#include <mach/tc.h> 40#include <mach/tc.h>
41#include <mach/irda.h> 41#include <mach/irda.h>
42#include <linux/platform_data/keypad-omap.h> 42#include <linux/platform_data/keypad-omap.h>
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 60d917a93763..7a05895c0be3 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -38,7 +38,7 @@
38 38
39#include <mach/flash.h> 39#include <mach/flash.h>
40#include <mach/mux.h> 40#include <mach/mux.h>
41#include <plat-omap/dma-omap.h> 41#include <linux/omap-dma.h>
42#include <mach/tc.h> 42#include <mach/tc.h>
43#include <mach/irda.h> 43#include <mach/irda.h>
44#include <linux/platform_data/keypad-omap.h> 44#include <linux/platform_data/keypad-omap.h>
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 1ebc7e08d6e5..20ed52ae1714 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -36,7 +36,7 @@
36 36
37#include <mach/flash.h> 37#include <mach/flash.h>
38#include <mach/mux.h> 38#include <mach/mux.h>
39#include <plat-omap/dma-omap.h> 39#include <linux/omap-dma.h>
40#include <mach/irda.h> 40#include <mach/irda.h>
41#include <mach/tc.h> 41#include <mach/tc.h>
42#include <mach/board-sx1.h> 42#include <mach/board-sx1.h>
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 978aed85d328..e190611e4b46 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -25,7 +25,7 @@
25#include <linux/device.h> 25#include <linux/device.h>
26#include <linux/io.h> 26#include <linux/io.h>
27 27
28#include <plat-omap/dma-omap.h> 28#include <linux/omap-dma.h>
29#include <mach/tc.h> 29#include <mach/tc.h>
30 30
31#include <mach/irqs.h> 31#include <mach/irqs.h>
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 5a3b80617a11..499b8accb83d 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -18,7 +18,7 @@
18 18
19#include <mach/mux.h> 19#include <mach/mux.h>
20#include <mach/tc.h> 20#include <mach/tc.h>
21#include <plat-omap/dma-omap.h> 21#include <linux/omap-dma.h>
22 22
23#include "iomap.h" 23#include "iomap.h"
24#include "common.h" 24#include "common.h"
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index 7ed8c1857d56..77924be37d41 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -27,7 +27,7 @@
27#include <linux/interrupt.h> 27#include <linux/interrupt.h>
28#include <linux/io.h> 28#include <linux/io.h>
29 29
30#include <plat-omap/dma-omap.h> 30#include <linux/omap-dma.h>
31 31
32#include <mach/hardware.h> 32#include <mach/hardware.h>
33#include <mach/lcdc.h> 33#include <mach/lcdc.h>
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index c6d8fdf92e9c..b0d4723c9a90 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -19,7 +19,7 @@
19#include <linux/platform_device.h> 19#include <linux/platform_device.h>
20#include <linux/slab.h> 20#include <linux/slab.h>
21 21
22#include <plat-omap/dma-omap.h> 22#include <linux/omap-dma.h>
23#include <mach/mux.h> 23#include <mach/mux.h>
24#include "soc.h" 24#include "soc.h"
25#include <linux/platform_data/asoc-ti-mcbsp.h> 25#include <linux/platform_data/asoc-ti-mcbsp.h>
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 66d663a6ef3a..7a7690ab6cb8 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -52,7 +52,7 @@
52 52
53#include <mach/tc.h> 53#include <mach/tc.h>
54#include <mach/mux.h> 54#include <mach/mux.h>
55#include <plat-omap/dma-omap.h> 55#include <linux/omap-dma.h>
56#include <plat/dmtimer.h> 56#include <plat/dmtimer.h>
57 57
58#include <mach/irqs.h> 58#include <mach/irqs.h>
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 6601754f9512..7b201546834d 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -31,7 +31,7 @@
31#include <asm/mach/map.h> 31#include <asm/mach/map.h>
32 32
33#include "common.h" 33#include "common.h"
34#include <plat-omap/dma-omap.h> 34#include <linux/omap-dma.h>
35#include <video/omapdss.h> 35#include <video/omapdss.h>
36#include <video/omap-panel-tfp410.h> 36#include <video/omap-panel-tfp410.h>
37 37
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index b626dbe6f7bc..9a3878ec2256 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -32,7 +32,7 @@
32#include <asm/mach/arch.h> 32#include <asm/mach/arch.h>
33#include <asm/mach/map.h> 33#include <asm/mach/map.h>
34 34
35#include <plat-omap/dma-omap.h> 35#include <linux/omap-dma.h>
36#include <plat/debug-devices.h> 36#include <plat/debug-devices.h>
37 37
38#include <video/omapdss.h> 38#include <video/omapdss.h>
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index 07005fe40a2a..60529e0b3d67 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -31,7 +31,7 @@
31#include <asm/system_info.h> 31#include <asm/system_info.h>
32 32
33#include "common.h" 33#include "common.h"
34#include <plat-omap/dma-omap.h> 34#include <linux/omap-dma.h>
35#include "gpmc-smc91x.h" 35#include "gpmc-smc91x.h"
36 36
37#include "board-rx51.h" 37#include "board-rx51.h"
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index bf8f74b0ce3e..ee1045c0ad67 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -24,7 +24,7 @@
24#include <asm/mach/arch.h> 24#include <asm/mach/arch.h>
25#include <asm/mach/map.h> 25#include <asm/mach/map.h>
26 26
27#include <plat-omap/dma-omap.h> 27#include <linux/omap-dma.h>
28 28
29#include "common.h" 29#include "common.h"
30#include "mux.h" 30#include "mux.h"
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index cf365c387c06..cfef4547f2fd 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -23,7 +23,7 @@
23#include <asm/mach-types.h> 23#include <asm/mach-types.h>
24#include <asm/mach/map.h> 24#include <asm/mach/map.h>
25 25
26#include <plat-omap/dma-omap.h> 26#include <linux/omap-dma.h>
27 27
28#include "iomap.h" 28#include "iomap.h"
29#include "omap_hwmod.h" 29#include "omap_hwmod.h"
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index e5aba58da5d2..612b98249873 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -28,7 +28,7 @@
28#include <linux/init.h> 28#include <linux/init.h>
29#include <linux/device.h> 29#include <linux/device.h>
30 30
31#include <plat-omap/dma-omap.h> 31#include <linux/omap-dma.h>
32 32
33#include "soc.h" 33#include "soc.h"
34#include "omap_hwmod.h" 34#include "omap_hwmod.h"
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 7c39238322e0..2c3fdd65387b 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -25,7 +25,7 @@
25#include <asm/tlb.h> 25#include <asm/tlb.h>
26#include <asm/mach/map.h> 26#include <asm/mach/map.h>
27 27
28#include <plat-omap/dma-omap.h> 28#include <linux/omap-dma.h>
29 29
30#include "omap_hwmod.h" 30#include "omap_hwmod.h"
31#include "soc.h" 31#include "soc.h"
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index bf496510eb5e..df49f2a49461 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -21,7 +21,7 @@
21#include <linux/platform_data/asoc-ti-mcbsp.h> 21#include <linux/platform_data/asoc-ti-mcbsp.h>
22#include <linux/pm_runtime.h> 22#include <linux/pm_runtime.h>
23 23
24#include <plat-omap/dma-omap.h> 24#include <linux/omap-dma.h>
25 25
26#include "omap_device.h" 26#include "omap_device.h"
27 27
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index a8b3368dca3d..10af996aa479 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -16,7 +16,7 @@
16#include <linux/i2c-omap.h> 16#include <linux/i2c-omap.h>
17#include <linux/platform_data/spi-omap2-mcspi.h> 17#include <linux/platform_data/spi-omap2-mcspi.h>
18 18
19#include <plat-omap/dma-omap.h> 19#include <linux/omap-dma.h>
20#include <plat/dmtimer.h> 20#include <plat/dmtimer.h>
21 21
22#include "omap_hwmod.h" 22#include "omap_hwmod.h"
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index dc768c50e523..f14b894ce761 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -17,7 +17,7 @@
17#include <linux/platform_data/asoc-ti-mcbsp.h> 17#include <linux/platform_data/asoc-ti-mcbsp.h>
18#include <linux/platform_data/spi-omap2-mcspi.h> 18#include <linux/platform_data/spi-omap2-mcspi.h>
19 19
20#include <plat-omap/dma-omap.h> 20#include <linux/omap-dma.h>
21#include <plat/dmtimer.h> 21#include <plat/dmtimer.h>
22 22
23#include "omap_hwmod.h" 23#include "omap_hwmod.h"
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index 40d6c93d9853..534974e08add 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -10,7 +10,8 @@
10 * published by the Free Software Foundation. 10 * published by the Free Software Foundation.
11 */ 11 */
12 12
13#include <plat-omap/dma-omap.h> 13#include <linux/dmaengine.h>
14#include <linux/omap-dma.h>
14 15
15#include "omap_hwmod.h" 16#include "omap_hwmod.h"
16#include "hdq1w.h" 17#include "hdq1w.h"
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index a0116d08cf45..63d805521b4b 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -10,7 +10,7 @@
10 */ 10 */
11 11
12#include <linux/platform_data/gpio-omap.h> 12#include <linux/platform_data/gpio-omap.h>
13#include <plat-omap/dma-omap.h> 13#include <linux/omap-dma.h>
14#include <plat/dmtimer.h> 14#include <plat/dmtimer.h>
15#include <linux/platform_data/spi-omap2-mcspi.h> 15#include <linux/platform_data/spi-omap2-mcspi.h>
16 16
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index abe66ced903f..d87e24834dc9 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -19,7 +19,7 @@
19#include <linux/power/smartreflex.h> 19#include <linux/power/smartreflex.h>
20#include <linux/platform_data/gpio-omap.h> 20#include <linux/platform_data/gpio-omap.h>
21 21
22#include <plat-omap/dma-omap.h> 22#include <linux/omap-dma.h>
23#include "l3_3xxx.h" 23#include "l3_3xxx.h"
24#include "l4_3xxx.h" 24#include "l4_3xxx.h"
25#include <linux/platform_data/asoc-ti-mcbsp.h> 25#include <linux/platform_data/asoc-ti-mcbsp.h>
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 7a6132848f5d..61e807f2a798 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -23,7 +23,7 @@
23#include <linux/power/smartreflex.h> 23#include <linux/power/smartreflex.h>
24#include <linux/i2c-omap.h> 24#include <linux/i2c-omap.h>
25 25
26#include <plat-omap/dma-omap.h> 26#include <linux/omap-dma.h>
27 27
28#include <linux/platform_data/spi-omap2-mcspi.h> 28#include <linux/platform_data/spi-omap2-mcspi.h>
29#include <linux/platform_data/asoc-ti-mcbsp.h> 29#include <linux/platform_data/asoc-ti-mcbsp.h>
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index c289b3333c99..c333fa6dffa8 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -38,7 +38,7 @@
38#include <asm/mach-types.h> 38#include <asm/mach-types.h>
39#include <asm/system_misc.h> 39#include <asm/system_misc.h>
40 40
41#include <plat-omap/dma-omap.h> 41#include <linux/omap-dma.h>
42 42
43#include "soc.h" 43#include "soc.h"
44#include "common.h" 44#include "common.h"
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 770320061422..7be3622cfc85 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -28,6 +28,7 @@
28#include <linux/clk.h> 28#include <linux/clk.h>
29#include <linux/delay.h> 29#include <linux/delay.h>
30#include <linux/slab.h> 30#include <linux/slab.h>
31#include <linux/omap-dma.h>
31#include <linux/platform_data/gpio-omap.h> 32#include <linux/platform_data/gpio-omap.h>
32 33
33#include <trace/events/power.h> 34#include <trace/events/power.h>
@@ -38,8 +39,6 @@
38 39
39#include "clockdomain.h" 40#include "clockdomain.h"
40#include "powerdomain.h" 41#include "powerdomain.h"
41#include <plat-omap/dma-omap.h>
42
43#include "soc.h" 42#include "soc.h"
44#include "common.h" 43#include "common.h"
45#include "cm3xxx.h" 44#include "cm3xxx.h"
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index aa30a3c20883..93d102535c85 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -26,9 +26,9 @@
26#include <linux/slab.h> 26#include <linux/slab.h>
27#include <linux/pm_runtime.h> 27#include <linux/pm_runtime.h>
28#include <linux/console.h> 28#include <linux/console.h>
29#include <linux/omap-dma.h>
29 30
30#include <plat/omap-serial.h> 31#include <plat/omap-serial.h>
31#include <plat-omap/dma-omap.h>
32 32
33#include "common.h" 33#include "common.h"
34#include "omap_hwmod.h" 34#include "omap_hwmod.h"
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index c288b76f8e6c..37a488aaa2ba 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -36,7 +36,7 @@
36#include <linux/slab.h> 36#include <linux/slab.h>
37#include <linux/delay.h> 37#include <linux/delay.h>
38 38
39#include <plat-omap/dma-omap.h> 39#include <linux/omap-dma.h>
40 40
41/* 41/*
42 * MAX_LOGICAL_DMA_CH_COUNT: the maximum number of logical DMA 42 * MAX_LOGICAL_DMA_CH_COUNT: the maximum number of logical DMA
diff --git a/arch/arm/plat-omap/include/plat-omap/dma-omap.h b/arch/arm/plat-omap/include/plat-omap/dma-omap.h
deleted file mode 100644
index 6f506ba9e453..000000000000
--- a/arch/arm/plat-omap/include/plat-omap/dma-omap.h
+++ /dev/null
@@ -1,377 +0,0 @@
1/*
2 * OMAP DMA handling defines and function
3 *
4 * Copyright (C) 2003 Nokia Corporation
5 * Author: Juha Yrjölä <juha.yrjola@nokia.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#ifndef __ASM_ARCH_DMA_H
22#define __ASM_ARCH_DMA_H
23
24#include <linux/platform_device.h>
25
26#define INT_DMA_LCD 25
27
28#define OMAP1_DMA_TOUT_IRQ (1 << 0)
29#define OMAP_DMA_DROP_IRQ (1 << 1)
30#define OMAP_DMA_HALF_IRQ (1 << 2)
31#define OMAP_DMA_FRAME_IRQ (1 << 3)
32#define OMAP_DMA_LAST_IRQ (1 << 4)
33#define OMAP_DMA_BLOCK_IRQ (1 << 5)
34#define OMAP1_DMA_SYNC_IRQ (1 << 6)
35#define OMAP2_DMA_PKT_IRQ (1 << 7)
36#define OMAP2_DMA_TRANS_ERR_IRQ (1 << 8)
37#define OMAP2_DMA_SECURE_ERR_IRQ (1 << 9)
38#define OMAP2_DMA_SUPERVISOR_ERR_IRQ (1 << 10)
39#define OMAP2_DMA_MISALIGNED_ERR_IRQ (1 << 11)
40
41#define OMAP_DMA_CCR_EN (1 << 7)
42#define OMAP_DMA_CCR_RD_ACTIVE (1 << 9)
43#define OMAP_DMA_CCR_WR_ACTIVE (1 << 10)
44#define OMAP_DMA_CCR_SEL_SRC_DST_SYNC (1 << 24)
45#define OMAP_DMA_CCR_BUFFERING_DISABLE (1 << 25)
46
47#define OMAP_DMA_DATA_TYPE_S8 0x00
48#define OMAP_DMA_DATA_TYPE_S16 0x01
49#define OMAP_DMA_DATA_TYPE_S32 0x02
50
51#define OMAP_DMA_SYNC_ELEMENT 0x00
52#define OMAP_DMA_SYNC_FRAME 0x01
53#define OMAP_DMA_SYNC_BLOCK 0x02
54#define OMAP_DMA_SYNC_PACKET 0x03
55
56#define OMAP_DMA_DST_SYNC_PREFETCH 0x02
57#define OMAP_DMA_SRC_SYNC 0x01
58#define OMAP_DMA_DST_SYNC 0x00
59
60#define OMAP_DMA_PORT_EMIFF 0x00
61#define OMAP_DMA_PORT_EMIFS 0x01
62#define OMAP_DMA_PORT_OCP_T1 0x02
63#define OMAP_DMA_PORT_TIPB 0x03
64#define OMAP_DMA_PORT_OCP_T2 0x04
65#define OMAP_DMA_PORT_MPUI 0x05
66
67#define OMAP_DMA_AMODE_CONSTANT 0x00
68#define OMAP_DMA_AMODE_POST_INC 0x01
69#define OMAP_DMA_AMODE_SINGLE_IDX 0x02
70#define OMAP_DMA_AMODE_DOUBLE_IDX 0x03
71
72#define DMA_DEFAULT_FIFO_DEPTH 0x10
73#define DMA_DEFAULT_ARB_RATE 0x01
74/* Pass THREAD_RESERVE ORed with THREAD_FIFO for tparams */
75#define DMA_THREAD_RESERVE_NORM (0x00 << 12) /* Def */
76#define DMA_THREAD_RESERVE_ONET (0x01 << 12)
77#define DMA_THREAD_RESERVE_TWOT (0x02 << 12)
78#define DMA_THREAD_RESERVE_THREET (0x03 << 12)
79#define DMA_THREAD_FIFO_NONE (0x00 << 14) /* Def */
80#define DMA_THREAD_FIFO_75 (0x01 << 14)
81#define DMA_THREAD_FIFO_25 (0x02 << 14)
82#define DMA_THREAD_FIFO_50 (0x03 << 14)
83
84/* DMA4_OCP_SYSCONFIG bits */
85#define DMA_SYSCONFIG_MIDLEMODE_MASK (3 << 12)
86#define DMA_SYSCONFIG_CLOCKACTIVITY_MASK (3 << 8)
87#define DMA_SYSCONFIG_EMUFREE (1 << 5)
88#define DMA_SYSCONFIG_SIDLEMODE_MASK (3 << 3)
89#define DMA_SYSCONFIG_SOFTRESET (1 << 2)
90#define DMA_SYSCONFIG_AUTOIDLE (1 << 0)
91
92#define DMA_SYSCONFIG_MIDLEMODE(n) ((n) << 12)
93#define DMA_SYSCONFIG_SIDLEMODE(n) ((n) << 3)
94
95#define DMA_IDLEMODE_SMARTIDLE 0x2
96#define DMA_IDLEMODE_NO_IDLE 0x1
97#define DMA_IDLEMODE_FORCE_IDLE 0x0
98
99/* Chaining modes*/
100#ifndef CONFIG_ARCH_OMAP1
101#define OMAP_DMA_STATIC_CHAIN 0x1
102#define OMAP_DMA_DYNAMIC_CHAIN 0x2
103#define OMAP_DMA_CHAIN_ACTIVE 0x1
104#define OMAP_DMA_CHAIN_INACTIVE 0x0
105#endif
106
107#define DMA_CH_PRIO_HIGH 0x1
108#define DMA_CH_PRIO_LOW 0x0 /* Def */
109
110/* Errata handling */
111#define IS_DMA_ERRATA(id) (errata & (id))
112#define SET_DMA_ERRATA(id) (errata |= (id))
113
114#define DMA_ERRATA_IFRAME_BUFFERING BIT(0x0)
115#define DMA_ERRATA_PARALLEL_CHANNELS BIT(0x1)
116#define DMA_ERRATA_i378 BIT(0x2)
117#define DMA_ERRATA_i541 BIT(0x3)
118#define DMA_ERRATA_i88 BIT(0x4)
119#define DMA_ERRATA_3_3 BIT(0x5)
120#define DMA_ROMCODE_BUG BIT(0x6)
121
122/* Attributes for OMAP DMA Contrller */
123#define DMA_LINKED_LCH BIT(0x0)
124#define GLOBAL_PRIORITY BIT(0x1)
125#define RESERVE_CHANNEL BIT(0x2)
126#define IS_CSSA_32 BIT(0x3)
127#define IS_CDSA_32 BIT(0x4)
128#define IS_RW_PRIORITY BIT(0x5)
129#define ENABLE_1510_MODE BIT(0x6)
130#define SRC_PORT BIT(0x7)
131#define DST_PORT BIT(0x8)
132#define SRC_INDEX BIT(0x9)
133#define DST_INDEX BIT(0xa)
134#define IS_BURST_ONLY4 BIT(0xb)
135#define CLEAR_CSR_ON_READ BIT(0xc)
136#define IS_WORD_16 BIT(0xd)
137#define ENABLE_16XX_MODE BIT(0xe)
138#define HS_CHANNELS_RESERVED BIT(0xf)
139
140/* Defines for DMA Capabilities */
141#define DMA_HAS_TRANSPARENT_CAPS (0x1 << 18)
142#define DMA_HAS_CONSTANT_FILL_CAPS (0x1 << 19)
143#define DMA_HAS_DESCRIPTOR_CAPS (0x3 << 20)
144
145enum omap_reg_offsets {
146
147GCR, GSCR, GRST1, HW_ID,
148PCH2_ID, PCH0_ID, PCH1_ID, PCHG_ID,
149PCHD_ID, CAPS_0, CAPS_1, CAPS_2,
150CAPS_3, CAPS_4, PCH2_SR, PCH0_SR,
151PCH1_SR, PCHD_SR, REVISION, IRQSTATUS_L0,
152IRQSTATUS_L1, IRQSTATUS_L2, IRQSTATUS_L3, IRQENABLE_L0,
153IRQENABLE_L1, IRQENABLE_L2, IRQENABLE_L3, SYSSTATUS,
154OCP_SYSCONFIG,
155
156/* omap1+ specific */
157CPC, CCR2, LCH_CTRL,
158
159/* Common registers for all omap's */
160CSDP, CCR, CICR, CSR,
161CEN, CFN, CSFI, CSEI,
162CSAC, CDAC, CDEI,
163CDFI, CLNK_CTRL,
164
165/* Channel specific registers */
166CSSA, CDSA, COLOR,
167CCEN, CCFN,
168
169/* omap3630 and omap4 specific */
170CDP, CNDP, CCDN,
171
172};
173
174enum omap_dma_burst_mode {
175 OMAP_DMA_DATA_BURST_DIS = 0,
176 OMAP_DMA_DATA_BURST_4,
177 OMAP_DMA_DATA_BURST_8,
178 OMAP_DMA_DATA_BURST_16,
179};
180
181enum end_type {
182 OMAP_DMA_LITTLE_ENDIAN = 0,
183 OMAP_DMA_BIG_ENDIAN
184};
185
186enum omap_dma_color_mode {
187 OMAP_DMA_COLOR_DIS = 0,
188 OMAP_DMA_CONSTANT_FILL,
189 OMAP_DMA_TRANSPARENT_COPY
190};
191
192enum omap_dma_write_mode {
193 OMAP_DMA_WRITE_NON_POSTED = 0,
194 OMAP_DMA_WRITE_POSTED,
195 OMAP_DMA_WRITE_LAST_NON_POSTED
196};
197
198enum omap_dma_channel_mode {
199 OMAP_DMA_LCH_2D = 0,
200 OMAP_DMA_LCH_G,
201 OMAP_DMA_LCH_P,
202 OMAP_DMA_LCH_PD
203};
204
205struct omap_dma_channel_params {
206 int data_type; /* data type 8,16,32 */
207 int elem_count; /* number of elements in a frame */
208 int frame_count; /* number of frames in a element */
209
210 int src_port; /* Only on OMAP1 REVISIT: Is this needed? */
211 int src_amode; /* constant, post increment, indexed,
212 double indexed */
213 unsigned long src_start; /* source address : physical */
214 int src_ei; /* source element index */
215 int src_fi; /* source frame index */
216
217 int dst_port; /* Only on OMAP1 REVISIT: Is this needed? */
218 int dst_amode; /* constant, post increment, indexed,
219 double indexed */
220 unsigned long dst_start; /* source address : physical */
221 int dst_ei; /* source element index */
222 int dst_fi; /* source frame index */
223
224 int trigger; /* trigger attached if the channel is
225 synchronized */
226 int sync_mode; /* sycn on element, frame , block or packet */
227 int src_or_dst_synch; /* source synch(1) or destination synch(0) */
228
229 int ie; /* interrupt enabled */
230
231 unsigned char read_prio;/* read priority */
232 unsigned char write_prio;/* write priority */
233
234#ifndef CONFIG_ARCH_OMAP1
235 enum omap_dma_burst_mode burst_mode; /* Burst mode 4/8/16 words */
236#endif
237};
238
239struct omap_dma_lch {
240 int next_lch;
241 int dev_id;
242 u16 saved_csr;
243 u16 enabled_irqs;
244 const char *dev_name;
245 void (*callback)(int lch, u16 ch_status, void *data);
246 void *data;
247 long flags;
248 /* required for Dynamic chaining */
249 int prev_linked_ch;
250 int next_linked_ch;
251 int state;
252 int chain_id;
253 int status;
254};
255
256struct omap_dma_dev_attr {
257 u32 dev_caps;
258 u16 lch_count;
259 u16 chan_count;
260 struct omap_dma_lch *chan;
261};
262
263/* System DMA platform data structure */
264struct omap_system_dma_plat_info {
265 struct omap_dma_dev_attr *dma_attr;
266 u32 errata;
267 void (*disable_irq_lch)(int lch);
268 void (*show_dma_caps)(void);
269 void (*clear_lch_regs)(int lch);
270 void (*clear_dma)(int lch);
271 void (*dma_write)(u32 val, int reg, int lch);
272 u32 (*dma_read)(int reg, int lch);
273};
274
275#ifdef CONFIG_ARCH_OMAP2PLUS
276#define dma_omap2plus() 1
277#else
278#define dma_omap2plus() 0
279#endif
280#define dma_omap1() (!dma_omap2plus())
281#define dma_omap15xx() ((dma_omap1() && (d->dev_caps & ENABLE_1510_MODE)))
282#define dma_omap16xx() ((dma_omap1() && (d->dev_caps & ENABLE_16XX_MODE)))
283
284extern void omap_set_dma_priority(int lch, int dst_port, int priority);
285extern int omap_request_dma(int dev_id, const char *dev_name,
286 void (*callback)(int lch, u16 ch_status, void *data),
287 void *data, int *dma_ch);
288extern void omap_enable_dma_irq(int ch, u16 irq_bits);
289extern void omap_disable_dma_irq(int ch, u16 irq_bits);
290extern void omap_free_dma(int ch);
291extern void omap_start_dma(int lch);
292extern void omap_stop_dma(int lch);
293extern void omap_set_dma_transfer_params(int lch, int data_type,
294 int elem_count, int frame_count,
295 int sync_mode,
296 int dma_trigger, int src_or_dst_synch);
297extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
298 u32 color);
299extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode);
300extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode);
301
302extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
303 unsigned long src_start,
304 int src_ei, int src_fi);
305extern void omap_set_dma_src_index(int lch, int eidx, int fidx);
306extern void omap_set_dma_src_data_pack(int lch, int enable);
307extern void omap_set_dma_src_burst_mode(int lch,
308 enum omap_dma_burst_mode burst_mode);
309
310extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
311 unsigned long dest_start,
312 int dst_ei, int dst_fi);
313extern void omap_set_dma_dest_index(int lch, int eidx, int fidx);
314extern void omap_set_dma_dest_data_pack(int lch, int enable);
315extern void omap_set_dma_dest_burst_mode(int lch,
316 enum omap_dma_burst_mode burst_mode);
317
318extern void omap_set_dma_params(int lch,
319 struct omap_dma_channel_params *params);
320
321extern void omap_dma_link_lch(int lch_head, int lch_queue);
322extern void omap_dma_unlink_lch(int lch_head, int lch_queue);
323
324extern int omap_set_dma_callback(int lch,
325 void (*callback)(int lch, u16 ch_status, void *data),
326 void *data);
327extern dma_addr_t omap_get_dma_src_pos(int lch);
328extern dma_addr_t omap_get_dma_dst_pos(int lch);
329extern void omap_clear_dma(int lch);
330extern int omap_get_dma_active_status(int lch);
331extern int omap_dma_running(void);
332extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth,
333 int tparams);
334extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio,
335 unsigned char write_prio);
336extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype);
337extern void omap_set_dma_src_endian_type(int lch, enum end_type etype);
338extern int omap_get_dma_index(int lch, int *ei, int *fi);
339
340void omap_dma_global_context_save(void);
341void omap_dma_global_context_restore(void);
342
343extern void omap_dma_disable_irq(int lch);
344
345/* Chaining APIs */
346#ifndef CONFIG_ARCH_OMAP1
347extern int omap_request_dma_chain(int dev_id, const char *dev_name,
348 void (*callback) (int lch, u16 ch_status,
349 void *data),
350 int *chain_id, int no_of_chans,
351 int chain_mode,
352 struct omap_dma_channel_params params);
353extern int omap_free_dma_chain(int chain_id);
354extern int omap_dma_chain_a_transfer(int chain_id, int src_start,
355 int dest_start, int elem_count,
356 int frame_count, void *callbk_data);
357extern int omap_start_dma_chain_transfers(int chain_id);
358extern int omap_stop_dma_chain_transfers(int chain_id);
359extern int omap_get_dma_chain_index(int chain_id, int *ei, int *fi);
360extern int omap_get_dma_chain_dst_pos(int chain_id);
361extern int omap_get_dma_chain_src_pos(int chain_id);
362
363extern int omap_modify_dma_chain_params(int chain_id,
364 struct omap_dma_channel_params params);
365extern int omap_dma_chain_status(int chain_id);
366#endif
367
368#if defined(CONFIG_ARCH_OMAP1) && defined(CONFIG_FB_OMAP)
369#include <mach/lcd_dma.h>
370#else
371static inline int omap_lcd_dma_running(void)
372{
373 return 0;
374}
375#endif
376
377#endif /* __ASM_ARCH_DMA_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-22 18:57:10 -0500