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| author | Sonic Zhang <sonic.zhang@analog.com> | 2015-02-05 21:32:59 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-02-15 16:06:28 -0800 |
| commit | 71adf22f476aae18bfe1fb7605d41f9cf95d0e5f (patch) | |
| tree | 96fe2109cf379cc9371dc5185eefbdb1d8f365b7 /arch/blackfin/mach-bf527/boards | |
| parent | 5ea0699a7b452c9e1ecdc81e354fa91dfe8da4f6 (diff) | |
| download | linux-stable-71adf22f476aae18bfe1fb7605d41f9cf95d0e5f.tar.gz linux-stable-71adf22f476aae18bfe1fb7605d41f9cf95d0e5f.tar.bz2 linux-stable-71adf22f476aae18bfe1fb7605d41f9cf95d0e5f.zip | |
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/mach-bf527/boards')
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ad7160eval.c | 5 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 5 |
2 files changed, 10 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, |