diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2015-02-06 08:32:59 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-02-16 03:06:28 +0300 |
| commit | 71adf22f476aae18bfe1fb7605d41f9cf95d0e5f (patch) | |
| tree | 96fe2109cf379cc9371dc5185eefbdb1d8f365b7 /arch/blackfin | |
| parent | 5ea0699a7b452c9e1ecdc81e354fa91dfe8da4f6 (diff) | |
| download | linux-71adf22f476aae18bfe1fb7605d41f9cf95d0e5f.tar.xz | |
Input: bfin_rotary - use generic IO functions
Instead of using arch-specific accessors remap rotary register physical
address into kernel space in probe and use standard readw and writew to
access rotary MMRs.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ad7160eval.c | 5 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 5 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf548/boards/ezkit.c | 5 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf609/boards/ezkit.c | 5 |
4 files changed, 20 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf527/boards/ad7160eval.c b/arch/blackfin/mach-bf527/boards/ad7160eval.c index 029a0506b669..68f2a8a806ea 100644 --- a/arch/blackfin/mach-bf527/boards/ad7160eval.c +++ b/arch/blackfin/mach-bf527/boards/ad7160eval.c @@ -688,6 +688,11 @@ static struct bfin_rotary_platform_data bfin_rotary_data = { static struct resource bfin_rotary_resources[] = { { + .start = CNT_CONFIG, + .end = CNT_CONFIG + 0xff, + .flags = IORESOURCE_MEM, + }, + { .start = IRQ_CNT, .end = IRQ_CNT, .flags = IORESOURCE_IRQ, diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index cc80c5ba9f67..d4219e8e5ab8 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -1114,6 +1114,11 @@ static struct bfin_rotary_platform_data bfin_rotary_data = { static struct resource bfin_rotary_resources[] = { { + .start = CNT_CONFIG, + .end = CNT_CONFIG + 0xff, + .flags = IORESOURCE_MEM, + }, + { .start = IRQ_CNT, .end = IRQ_CNT, .flags = IORESOURCE_IRQ, diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 8f70f83d0a42..4204b9842532 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -173,6 +173,11 @@ static struct bfin_rotary_platform_data bfin_rotary_data = { static struct resource bfin_rotary_resources[] = { { + .start = CNT_CONFIG, + .end = CNT_CONFIG + 0xff, + .flags = IORESOURCE_MEM, + }, + { .start = IRQ_CNT, .end = IRQ_CNT, .flags = IORESOURCE_IRQ, diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index f9dc64d00d0b..7f9fc272ec30 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -88,6 +88,11 @@ static struct bfin_rotary_platform_data bfin_rotary_data = { static struct resource bfin_rotary_resources[] = { { + .start = CNT_CONFIG, + .end = CNT_CONFIG + 0xff, + .flags = IORESOURCE_MEM, + }, + { .start = IRQ_CNT, .end = IRQ_CNT, .flags = IORESOURCE_IRQ, |