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Date: Wed, 22 Jan 2014 13:04:24 +0000 From: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com> To: lee.jones@...aro.org Cc: sameo@...ux.intel.com, patches@...nsource.wolfsonmicro.com, linux-kernel@...r.kernel.org Subject: [PATCH 2/2] mfd: wm5110: 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@...nsource.wolfsonmicro.com> --- drivers/mfd/wm5110-tables.c | 168 +++++++++++++++++++++++++++++++++ include/linux/mfd/arizona/registers.h | 67 +++++++++++++ 2 files changed, 235 insertions(+), 0 deletions(-) diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 24ec464..74c71da 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -2389,6 +2389,27 @@ static bool wm5110_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_STATUS_4: + 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_WDMA_OFFSET_1: + case ARIZONA_DSP1_RDMA_CONFIG_1: + case ARIZONA_DSP1_RDMA_OFFSET_1: + case ARIZONA_DSP1_EXTERNAL_START_SELECT_1: case ARIZONA_DSP1_SCRATCH_0: case ARIZONA_DSP1_SCRATCH_1: case ARIZONA_DSP1_SCRATCH_2: @@ -2398,6 +2419,27 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DSP2_STATUS_1: case ARIZONA_DSP2_STATUS_2: case ARIZONA_DSP2_STATUS_3: + case ARIZONA_DSP2_STATUS_4: + case ARIZONA_DSP2_WDMA_BUFFER_1: + case ARIZONA_DSP2_WDMA_BUFFER_2: + case ARIZONA_DSP2_WDMA_BUFFER_3: + case ARIZONA_DSP2_WDMA_BUFFER_4: + case ARIZONA_DSP2_WDMA_BUFFER_5: + case ARIZONA_DSP2_WDMA_BUFFER_6: + case ARIZONA_DSP2_WDMA_BUFFER_7: + case ARIZONA_DSP2_WDMA_BUFFER_8: + case ARIZONA_DSP2_RDMA_BUFFER_1: + case ARIZONA_DSP2_RDMA_BUFFER_2: + case ARIZONA_DSP2_RDMA_BUFFER_3: + case ARIZONA_DSP2_RDMA_BUFFER_4: + case ARIZONA_DSP2_RDMA_BUFFER_5: + case ARIZONA_DSP2_RDMA_BUFFER_6: + case ARIZONA_DSP2_WDMA_CONFIG_1: + case ARIZONA_DSP2_WDMA_CONFIG_2: + case ARIZONA_DSP2_WDMA_OFFSET_1: + case ARIZONA_DSP2_RDMA_CONFIG_1: + case ARIZONA_DSP2_RDMA_OFFSET_1: + case ARIZONA_DSP2_EXTERNAL_START_SELECT_1: case ARIZONA_DSP2_SCRATCH_0: case ARIZONA_DSP2_SCRATCH_1: case ARIZONA_DSP2_SCRATCH_2: @@ -2407,6 +2449,27 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DSP3_STATUS_1: case ARIZONA_DSP3_STATUS_2: case ARIZONA_DSP3_STATUS_3: + case ARIZONA_DSP3_STATUS_4: + case ARIZONA_DSP3_WDMA_BUFFER_1: + case ARIZONA_DSP3_WDMA_BUFFER_2: + case ARIZONA_DSP3_WDMA_BUFFER_3: + case ARIZONA_DSP3_WDMA_BUFFER_4: + case ARIZONA_DSP3_WDMA_BUFFER_5: + case ARIZONA_DSP3_WDMA_BUFFER_6: + case ARIZONA_DSP3_WDMA_BUFFER_7: + case ARIZONA_DSP3_WDMA_BUFFER_8: + case ARIZONA_DSP3_RDMA_BUFFER_1: + case ARIZONA_DSP3_RDMA_BUFFER_2: + case ARIZONA_DSP3_RDMA_BUFFER_3: + case ARIZONA_DSP3_RDMA_BUFFER_4: + case ARIZONA_DSP3_RDMA_BUFFER_5: + case ARIZONA_DSP3_RDMA_BUFFER_6: + case ARIZONA_DSP3_WDMA_CONFIG_1: + case ARIZONA_DSP3_WDMA_CONFIG_2: + case ARIZONA_DSP3_WDMA_OFFSET_1: + case ARIZONA_DSP3_RDMA_CONFIG_1: + case ARIZONA_DSP3_RDMA_OFFSET_1: + case ARIZONA_DSP3_EXTERNAL_START_SELECT_1: case ARIZONA_DSP3_SCRATCH_0: case ARIZONA_DSP3_SCRATCH_1: case ARIZONA_DSP3_SCRATCH_2: @@ -2416,6 +2479,27 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DSP4_STATUS_1: case ARIZONA_DSP4_STATUS_2: case ARIZONA_DSP4_STATUS_3: + case ARIZONA_DSP4_STATUS_4: + case ARIZONA_DSP4_WDMA_BUFFER_1: + case ARIZONA_DSP4_WDMA_BUFFER_2: + case ARIZONA_DSP4_WDMA_BUFFER_3: + case ARIZONA_DSP4_WDMA_BUFFER_4: + case ARIZONA_DSP4_WDMA_BUFFER_5: + case ARIZONA_DSP4_WDMA_BUFFER_6: + case ARIZONA_DSP4_WDMA_BUFFER_7: + case ARIZONA_DSP4_WDMA_BUFFER_8: + case ARIZONA_DSP4_RDMA_BUFFER_1: + case ARIZONA_DSP4_RDMA_BUFFER_2: + case ARIZONA_DSP4_RDMA_BUFFER_3: + case ARIZONA_DSP4_RDMA_BUFFER_4: + case ARIZONA_DSP4_RDMA_BUFFER_5: + case ARIZONA_DSP4_RDMA_BUFFER_6: + case ARIZONA_DSP4_WDMA_CONFIG_1: + case ARIZONA_DSP4_WDMA_CONFIG_2: + case ARIZONA_DSP4_WDMA_OFFSET_1: + case ARIZONA_DSP4_RDMA_CONFIG_1: + case ARIZONA_DSP4_RDMA_OFFSET_1: + case ARIZONA_DSP4_EXTERNAL_START_SELECT_1: case ARIZONA_DSP4_SCRATCH_0: case ARIZONA_DSP4_SCRATCH_1: case ARIZONA_DSP4_SCRATCH_2: @@ -2471,6 +2555,27 @@ static bool wm5110_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_STATUS_4: + 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_WDMA_OFFSET_1: + case ARIZONA_DSP1_RDMA_CONFIG_1: + case ARIZONA_DSP1_RDMA_OFFSET_1: + case ARIZONA_DSP1_EXTERNAL_START_SELECT_1: case ARIZONA_DSP1_SCRATCH_0: case ARIZONA_DSP1_SCRATCH_1: case ARIZONA_DSP1_SCRATCH_2: @@ -2478,6 +2583,27 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_DSP2_STATUS_1: case ARIZONA_DSP2_STATUS_2: case ARIZONA_DSP2_STATUS_3: + case ARIZONA_DSP2_STATUS_4: + case ARIZONA_DSP2_WDMA_BUFFER_1: + case ARIZONA_DSP2_WDMA_BUFFER_2: + case ARIZONA_DSP2_WDMA_BUFFER_3: + case ARIZONA_DSP2_WDMA_BUFFER_4: + case ARIZONA_DSP2_WDMA_BUFFER_5: + case ARIZONA_DSP2_WDMA_BUFFER_6: + case ARIZONA_DSP2_WDMA_BUFFER_7: + case ARIZONA_DSP2_WDMA_BUFFER_8: + case ARIZONA_DSP2_RDMA_BUFFER_1: + case ARIZONA_DSP2_RDMA_BUFFER_2: + case ARIZONA_DSP2_RDMA_BUFFER_3: + case ARIZONA_DSP2_RDMA_BUFFER_4: + case ARIZONA_DSP2_RDMA_BUFFER_5: + case ARIZONA_DSP2_RDMA_BUFFER_6: + case ARIZONA_DSP2_WDMA_CONFIG_1: + case ARIZONA_DSP2_WDMA_CONFIG_2: + case ARIZONA_DSP2_WDMA_OFFSET_1: + case ARIZONA_DSP2_RDMA_CONFIG_1: + case ARIZONA_DSP2_RDMA_OFFSET_1: + case ARIZONA_DSP2_EXTERNAL_START_SELECT_1: case ARIZONA_DSP2_SCRATCH_0: case ARIZONA_DSP2_SCRATCH_1: case ARIZONA_DSP2_SCRATCH_2: @@ -2485,6 +2611,27 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_DSP3_STATUS_1: case ARIZONA_DSP3_STATUS_2: case ARIZONA_DSP3_STATUS_3: + case ARIZONA_DSP3_STATUS_4: + case ARIZONA_DSP3_WDMA_BUFFER_1: + case ARIZONA_DSP3_WDMA_BUFFER_2: + case ARIZONA_DSP3_WDMA_BUFFER_3: + case ARIZONA_DSP3_WDMA_BUFFER_4: + case ARIZONA_DSP3_WDMA_BUFFER_5: + case ARIZONA_DSP3_WDMA_BUFFER_6: + case ARIZONA_DSP3_WDMA_BUFFER_7: + case ARIZONA_DSP3_WDMA_BUFFER_8: + case ARIZONA_DSP3_RDMA_BUFFER_1: + case ARIZONA_DSP3_RDMA_BUFFER_2: + case ARIZONA_DSP3_RDMA_BUFFER_3: + case ARIZONA_DSP3_RDMA_BUFFER_4: + case ARIZONA_DSP3_RDMA_BUFFER_5: + case ARIZONA_DSP3_RDMA_BUFFER_6: + case ARIZONA_DSP3_WDMA_CONFIG_1: + case ARIZONA_DSP3_WDMA_CONFIG_2: + case ARIZONA_DSP3_WDMA_OFFSET_1: + case ARIZONA_DSP3_RDMA_CONFIG_1: + case ARIZONA_DSP3_RDMA_OFFSET_1: + case ARIZONA_DSP3_EXTERNAL_START_SELECT_1: case ARIZONA_DSP3_SCRATCH_0: case ARIZONA_DSP3_SCRATCH_1: case ARIZONA_DSP3_SCRATCH_2: @@ -2492,6 +2639,27 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_DSP4_STATUS_1: case ARIZONA_DSP4_STATUS_2: case ARIZONA_DSP4_STATUS_3: + case ARIZONA_DSP4_STATUS_4: + case ARIZONA_DSP4_WDMA_BUFFER_1: + case ARIZONA_DSP4_WDMA_BUFFER_2: + case ARIZONA_DSP4_WDMA_BUFFER_3: + case ARIZONA_DSP4_WDMA_BUFFER_4: + case ARIZONA_DSP4_WDMA_BUFFER_5: + case ARIZONA_DSP4_WDMA_BUFFER_6: + case ARIZONA_DSP4_WDMA_BUFFER_7: + case ARIZONA_DSP4_WDMA_BUFFER_8: + case ARIZONA_DSP4_RDMA_BUFFER_1: + case ARIZONA_DSP4_RDMA_BUFFER_2: + case ARIZONA_DSP4_RDMA_BUFFER_3: + case ARIZONA_DSP4_RDMA_BUFFER_4: + case ARIZONA_DSP4_RDMA_BUFFER_5: + case ARIZONA_DSP4_RDMA_BUFFER_6: + case ARIZONA_DSP4_WDMA_CONFIG_1: + case ARIZONA_DSP4_WDMA_CONFIG_2: + case ARIZONA_DSP4_WDMA_OFFSET_1: + case ARIZONA_DSP4_RDMA_CONFIG_1: + case ARIZONA_DSP4_RDMA_OFFSET_1: + case ARIZONA_DSP4_EXTERNAL_START_SELECT_1: case ARIZONA_DSP4_SCRATCH_0: case ARIZONA_DSP4_SCRATCH_1: case ARIZONA_DSP4_SCRATCH_2: diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index ea45877..b3c22a8 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -999,6 +999,7 @@ #define ARIZONA_DSP1_STATUS_1 0x1104 #define ARIZONA_DSP1_STATUS_2 0x1105 #define ARIZONA_DSP1_STATUS_3 0x1106 +#define ARIZONA_DSP1_STATUS_4 0x1107 #define ARIZONA_DSP1_WDMA_BUFFER_1 0x1110 #define ARIZONA_DSP1_WDMA_BUFFER_2 0x1111 #define ARIZONA_DSP1_WDMA_BUFFER_3 0x1112 @@ -1015,7 +1016,10 @@ #define ARIZONA_DSP1_RDMA_BUFFER_6 0x1125 #define ARIZONA_DSP1_WDMA_CONFIG_1 0x1130 #define ARIZONA_DSP1_WDMA_CONFIG_2 0x1131 +#define ARIZONA_DSP1_WDMA_OFFSET_1 0x1132 #define ARIZONA_DSP1_RDMA_CONFIG_1 0x1134 +#define ARIZONA_DSP1_RDMA_OFFSET_1 0x1135 +#define ARIZONA_DSP1_EXTERNAL_START_SELECT_1 0x1138 #define ARIZONA_DSP1_SCRATCH_0 0x1140 #define ARIZONA_DSP1_SCRATCH_1 0x1141 #define ARIZONA_DSP1_SCRATCH_2 0x1142 @@ -1025,6 +1029,27 @@ #define ARIZONA_DSP2_STATUS_1 0x1204 #define ARIZONA_DSP2_STATUS_2 0x1205 #define ARIZONA_DSP2_STATUS_3 0x1206 +#define ARIZONA_DSP2_STATUS_4 0x1207 +#define ARIZONA_DSP2_WDMA_BUFFER_1 0x1210 +#define ARIZONA_DSP2_WDMA_BUFFER_2 0x1211 +#define ARIZONA_DSP2_WDMA_BUFFER_3 0x1212 +#define ARIZONA_DSP2_WDMA_BUFFER_4 0x1213 +#define ARIZONA_DSP2_WDMA_BUFFER_5 0x1214 +#define ARIZONA_DSP2_WDMA_BUFFER_6 0x1215 +#define ARIZONA_DSP2_WDMA_BUFFER_7 0x1216 +#define ARIZONA_DSP2_WDMA_BUFFER_8 0x1217 +#define ARIZONA_DSP2_RDMA_BUFFER_1 0x1220 +#define ARIZONA_DSP2_RDMA_BUFFER_2 0x1221 +#define ARIZONA_DSP2_RDMA_BUFFER_3 0x1222 +#define ARIZONA_DSP2_RDMA_BUFFER_4 0x1223 +#define ARIZONA_DSP2_RDMA_BUFFER_5 0x1224 +#define ARIZONA_DSP2_RDMA_BUFFER_6 0x1225 +#define ARIZONA_DSP2_WDMA_CONFIG_1 0x1230 +#define ARIZONA_DSP2_WDMA_CONFIG_2 0x1231 +#define ARIZONA_DSP2_WDMA_OFFSET_1 0x1232 +#define ARIZONA_DSP2_RDMA_CONFIG_1 0x1234 +#define ARIZONA_DSP2_RDMA_OFFSET_1 0x1235 +#define ARIZONA_DSP2_EXTERNAL_START_SELECT_1 0x1238 #define ARIZONA_DSP2_SCRATCH_0 0x1240 #define ARIZONA_DSP2_SCRATCH_1 0x1241 #define ARIZONA_DSP2_SCRATCH_2 0x1242 @@ -1034,6 +1059,27 @@ #define ARIZONA_DSP3_STATUS_1 0x1304 #define ARIZONA_DSP3_STATUS_2 0x1305 #define ARIZONA_DSP3_STATUS_3 0x1306 +#define ARIZONA_DSP3_STATUS_4 0x1307 +#define ARIZONA_DSP3_WDMA_BUFFER_1 0x1310 +#define ARIZONA_DSP3_WDMA_BUFFER_2 0x1311 +#define ARIZONA_DSP3_WDMA_BUFFER_3 0x1312 +#define ARIZONA_DSP3_WDMA_BUFFER_4 0x1313 +#define ARIZONA_DSP3_WDMA_BUFFER_5 0x1314 +#define ARIZONA_DSP3_WDMA_BUFFER_6 0x1315 +#define ARIZONA_DSP3_WDMA_BUFFER_7 0x1316 +#define ARIZONA_DSP3_WDMA_BUFFER_8 0x1317 +#define ARIZONA_DSP3_RDMA_BUFFER_1 0x1320 +#define ARIZONA_DSP3_RDMA_BUFFER_2 0x1321 +#define ARIZONA_DSP3_RDMA_BUFFER_3 0x1322 +#define ARIZONA_DSP3_RDMA_BUFFER_4 0x1323 +#define ARIZONA_DSP3_RDMA_BUFFER_5 0x1324 +#define ARIZONA_DSP3_RDMA_BUFFER_6 0x1325 +#define ARIZONA_DSP3_WDMA_CONFIG_1 0x1330 +#define ARIZONA_DSP3_WDMA_CONFIG_2 0x1331 +#define ARIZONA_DSP3_WDMA_OFFSET_1 0x1332 +#define ARIZONA_DSP3_RDMA_CONFIG_1 0x1334 +#define ARIZONA_DSP3_RDMA_OFFSET_1 0x1335 +#define ARIZONA_DSP3_EXTERNAL_START_SELECT_1 0x1338 #define ARIZONA_DSP3_SCRATCH_0 0x1340 #define ARIZONA_DSP3_SCRATCH_1 0x1341 #define ARIZONA_DSP3_SCRATCH_2 0x1342 @@ -1043,6 +1089,27 @@ #define ARIZONA_DSP4_STATUS_1 0x1404 #define ARIZONA_DSP4_STATUS_2 0x1405 #define ARIZONA_DSP4_STATUS_3 0x1406 +#define ARIZONA_DSP4_STATUS_4 0x1407 +#define ARIZONA_DSP4_WDMA_BUFFER_1 0x1410 +#define ARIZONA_DSP4_WDMA_BUFFER_2 0x1411 +#define ARIZONA_DSP4_WDMA_BUFFER_3 0x1412 +#define ARIZONA_DSP4_WDMA_BUFFER_4 0x1413 +#define ARIZONA_DSP4_WDMA_BUFFER_5 0x1414 +#define ARIZONA_DSP4_WDMA_BUFFER_6 0x1415 +#define ARIZONA_DSP4_WDMA_BUFFER_7 0x1416 +#define ARIZONA_DSP4_WDMA_BUFFER_8 0x1417 +#define ARIZONA_DSP4_RDMA_BUFFER_1 0x1420 +#define ARIZONA_DSP4_RDMA_BUFFER_2 0x1421 +#define ARIZONA_DSP4_RDMA_BUFFER_3 0x1422 +#define ARIZONA_DSP4_RDMA_BUFFER_4 0x1423 +#define ARIZONA_DSP4_RDMA_BUFFER_5 0x1424 +#define ARIZONA_DSP4_RDMA_BUFFER_6 0x1425 +#define ARIZONA_DSP4_WDMA_CONFIG_1 0x1430 +#define ARIZONA_DSP4_WDMA_CONFIG_2 0x1431 +#define ARIZONA_DSP4_WDMA_OFFSET_1 0x1432 +#define ARIZONA_DSP4_RDMA_CONFIG_1 0x1434 +#define ARIZONA_DSP4_RDMA_OFFSET_1 0x1435 +#define ARIZONA_DSP4_EXTERNAL_START_SELECT_1 0x1438 #define ARIZONA_DSP4_SCRATCH_0 0x1440 #define ARIZONA_DSP4_SCRATCH_1 0x1441 #define ARIZONA_DSP4_SCRATCH_2 0x1442 -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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