diff options
author | Matt Porter <mporter@ti.com> | 2013-06-20 16:06:38 -0500 |
---|---|---|
committer | Sekhar Nori <nsekhar@ti.com> | 2013-06-24 14:08:26 +0530 |
commit | 6cba4355066bda19f14d4da66b8abbca0ffdfd59 (patch) | |
tree | 0c9fea0669bf397c8b22dcbcff1b567817bf9050 /arch/arm/mach-davinci | |
parent | bf3156dde3b6718e843152e826a493f80b973655 (diff) | |
download | linux-next-6cba4355066bda19f14d4da66b8abbca0ffdfd59.tar.gz |
ARM: edma: Add DT and runtime PM support to the private EDMA API
Adds support for parsing the TI EDMA DT data into the required EDMA
private API platform data. Enables runtime PM support to initialize
the EDMA hwmod. Enables build on OMAP.
Changes by Joel:
* Setup default one-to-one mapping for queue_priority and queue_tc
mapping as discussed in [1].
* Split out xbar stuff to separate patch. [1]
* Dropped unused DT helper to convert to array
* Fixed dangling pointer issue with Sekhar's changes
[1] https://patchwork.kernel.org/patch/2226761/
Signed-off-by: Matt Porter <mporter@ti.com>
[nsekhar@ti.com: fix checkpatch errors, build breakages. Introduce
edma_setup_info_from_dt() as part of that effort]
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci')
-rw-r--r-- | arch/arm/mach-davinci/devices-da8xx.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-davinci/devices-tnetv107x.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-davinci/dm355.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-davinci/dm365.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-davinci/dm644x.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-davinci/dm646x.c | 4 |
6 files changed, 14 insertions, 14 deletions
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index bf572525175d..eb254fe861ac 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -105,27 +105,27 @@ struct platform_device da8xx_serial_device = { }, }; -static const s8 da8xx_queue_tc_mapping[][2] = { +static s8 da8xx_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, {1, 1}, {-1, -1} }; -static const s8 da8xx_queue_priority_mapping[][2] = { +static s8 da8xx_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, {1, 7}, {-1, -1} }; -static const s8 da850_queue_tc_mapping[][2] = { +static s8 da850_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, {-1, -1} }; -static const s8 da850_queue_priority_mapping[][2] = { +static s8 da850_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, {-1, -1} diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c index 612a0856e9c5..128cb9ae80f4 100644 --- a/arch/arm/mach-davinci/devices-tnetv107x.c +++ b/arch/arm/mach-davinci/devices-tnetv107x.c @@ -58,14 +58,14 @@ #define TNETV107X_DMACH_SDIO1_RX 28 #define TNETV107X_DMACH_SDIO1_TX 29 -static const s8 edma_tc_mapping[][2] = { +static s8 edma_tc_mapping[][2] = { /* event queue no TC no */ { 0, 0 }, { 1, 1 }, { -1, -1 } }; -static const s8 edma_priority_mapping[][2] = { +static s8 edma_priority_mapping[][2] = { /* event queue no Prio */ { 0, 3 }, { 1, 7 }, diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 526cf7d06d0e..42ef53f62c6c 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -569,7 +569,7 @@ static u8 dm355_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ -static const s8 +static s8 queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -577,7 +577,7 @@ queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index c4b741173c06..fa7af5eda52d 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -826,7 +826,7 @@ static u8 dm365_default_priorities[DAVINCI_N_AINTC_IRQ] = { }; /* Four Transfer Controllers on DM365 */ -static const s8 +static s8 dm365_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -836,7 +836,7 @@ dm365_queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 dm365_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 7}, diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index dd156d58fe64..a49d18246fe9 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -497,7 +497,7 @@ static u8 dm644x_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ -static const s8 +static s8 queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -505,7 +505,7 @@ queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 6d52a321a8cf..d1259e80141b 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -531,7 +531,7 @@ static u8 dm646x_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ /* Four Transfer Controllers on DM646x */ -static const s8 +static s8 dm646x_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -541,7 +541,7 @@ dm646x_queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 dm646x_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 4}, |