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mfd: wm5102: Make additional DSP registers available to the user 

Expose some DSP registers which are useful for DSP users to be able to
access whilst debugging their firmware.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Charles Keepax 2014-01-22 13:04:23 +00:00 коммит произвёл Lee Jones
Родитель a0b0ea491e
Коммит 8dbb947af3
2 изменённых файлов: 51 добавлений и 0 удалений
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34
drivers/mfd/wm5102-tables.c
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@ -1853,6 +1853,23 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg)
case ARIZONA_DSP1_STATUS_1:
case ARIZONA_DSP1_STATUS_2:
case ARIZONA_DSP1_STATUS_3:
case ARIZONA_DSP1_WDMA_BUFFER_1:
case ARIZONA_DSP1_WDMA_BUFFER_2:
case ARIZONA_DSP1_WDMA_BUFFER_3:
case ARIZONA_DSP1_WDMA_BUFFER_4:
case ARIZONA_DSP1_WDMA_BUFFER_5:
case ARIZONA_DSP1_WDMA_BUFFER_6:
case ARIZONA_DSP1_WDMA_BUFFER_7:
case ARIZONA_DSP1_WDMA_BUFFER_8:
case ARIZONA_DSP1_RDMA_BUFFER_1:
case ARIZONA_DSP1_RDMA_BUFFER_2:
case ARIZONA_DSP1_RDMA_BUFFER_3:
case ARIZONA_DSP1_RDMA_BUFFER_4:
case ARIZONA_DSP1_RDMA_BUFFER_5:
case ARIZONA_DSP1_RDMA_BUFFER_6:
case ARIZONA_DSP1_WDMA_CONFIG_1:
case ARIZONA_DSP1_WDMA_CONFIG_2:
case ARIZONA_DSP1_RDMA_CONFIG_1:
case ARIZONA_DSP1_SCRATCH_0:
case ARIZONA_DSP1_SCRATCH_1:
case ARIZONA_DSP1_SCRATCH_2:
@ -1911,6 +1928,23 @@ static bool wm5102_volatile_register(struct device *dev, unsigned int reg)
case ARIZONA_DSP1_STATUS_1:
case ARIZONA_DSP1_STATUS_2:
case ARIZONA_DSP1_STATUS_3:
case ARIZONA_DSP1_WDMA_BUFFER_1:
case ARIZONA_DSP1_WDMA_BUFFER_2:
case ARIZONA_DSP1_WDMA_BUFFER_3:
case ARIZONA_DSP1_WDMA_BUFFER_4:
case ARIZONA_DSP1_WDMA_BUFFER_5:
case ARIZONA_DSP1_WDMA_BUFFER_6:
case ARIZONA_DSP1_WDMA_BUFFER_7:
case ARIZONA_DSP1_WDMA_BUFFER_8:
case ARIZONA_DSP1_RDMA_BUFFER_1:
case ARIZONA_DSP1_RDMA_BUFFER_2:
case ARIZONA_DSP1_RDMA_BUFFER_3:
case ARIZONA_DSP1_RDMA_BUFFER_4:
case ARIZONA_DSP1_RDMA_BUFFER_5:
case ARIZONA_DSP1_RDMA_BUFFER_6:
case ARIZONA_DSP1_WDMA_CONFIG_1:
case ARIZONA_DSP1_WDMA_CONFIG_2:
case ARIZONA_DSP1_RDMA_CONFIG_1:
case ARIZONA_DSP1_SCRATCH_0:
case ARIZONA_DSP1_SCRATCH_1:
case ARIZONA_DSP1_SCRATCH_2:

17
include/linux/mfd/arizona/registers.h
Просмотреть файл

@ -1034,6 +1034,23 @@
#define ARIZONA_DSP1_STATUS_1 0x1104
#define ARIZONA_DSP1_STATUS_2 0x1105
#define ARIZONA_DSP1_STATUS_3 0x1106
#define ARIZONA_DSP1_WDMA_BUFFER_1 0x1110
#define ARIZONA_DSP1_WDMA_BUFFER_2 0x1111
#define ARIZONA_DSP1_WDMA_BUFFER_3 0x1112
#define ARIZONA_DSP1_WDMA_BUFFER_4 0x1113
#define ARIZONA_DSP1_WDMA_BUFFER_5 0x1114
#define ARIZONA_DSP1_WDMA_BUFFER_6 0x1115
#define ARIZONA_DSP1_WDMA_BUFFER_7 0x1116
#define ARIZONA_DSP1_WDMA_BUFFER_8 0x1117
#define ARIZONA_DSP1_RDMA_BUFFER_1 0x1120
#define ARIZONA_DSP1_RDMA_BUFFER_2 0x1121
#define ARIZONA_DSP1_RDMA_BUFFER_3 0x1122
#define ARIZONA_DSP1_RDMA_BUFFER_4 0x1123
#define ARIZONA_DSP1_RDMA_BUFFER_5 0x1124
#define ARIZONA_DSP1_RDMA_BUFFER_6 0x1125
#define ARIZONA_DSP1_WDMA_CONFIG_1 0x1130
#define ARIZONA_DSP1_WDMA_CONFIG_2 0x1131
#define ARIZONA_DSP1_RDMA_CONFIG_1 0x1134
#define ARIZONA_DSP1_SCRATCH_0 0x1140
#define ARIZONA_DSP1_SCRATCH_1 0x1141
#define ARIZONA_DSP1_SCRATCH_2 0x1142