From e5657054ff508c9e547a8ceb931de07838ee3ba0 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 22 May 2013 18:55:25 -0500 Subject: [PATCH] mfd: wm5110: Make DSPn_STATUS_3 readable These registers have been documented since the driver was originally submitted so expose them. Signed-off-by: Mark Brown --- drivers/mfd/wm5110-tables.c | 8 ++++++++ include/linux/mfd/arizona/registers.h | 3 +++ 2 files changed, 11 insertions(+) diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index c41599815299..2a7972349159 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -2273,18 +2273,22 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_DSP1_CLOCKING_1: case ARIZONA_DSP1_STATUS_1: case ARIZONA_DSP1_STATUS_2: + case ARIZONA_DSP1_STATUS_3: case ARIZONA_DSP2_CONTROL_1: case ARIZONA_DSP2_CLOCKING_1: case ARIZONA_DSP2_STATUS_1: case ARIZONA_DSP2_STATUS_2: + case ARIZONA_DSP2_STATUS_3: case ARIZONA_DSP3_CONTROL_1: case ARIZONA_DSP3_CLOCKING_1: case ARIZONA_DSP3_STATUS_1: case ARIZONA_DSP3_STATUS_2: + case ARIZONA_DSP3_STATUS_3: case ARIZONA_DSP4_CONTROL_1: case ARIZONA_DSP4_CLOCKING_1: case ARIZONA_DSP4_STATUS_1: case ARIZONA_DSP4_STATUS_2: + case ARIZONA_DSP4_STATUS_3: return true; default: return false; @@ -2334,12 +2338,16 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_DSP1_CLOCKING_1: case ARIZONA_DSP1_STATUS_1: case ARIZONA_DSP1_STATUS_2: + case ARIZONA_DSP1_STATUS_3: case ARIZONA_DSP2_STATUS_1: case ARIZONA_DSP2_STATUS_2: + case ARIZONA_DSP2_STATUS_3: case ARIZONA_DSP3_STATUS_1: case ARIZONA_DSP3_STATUS_2: + case ARIZONA_DSP3_STATUS_3: case ARIZONA_DSP4_STATUS_1: case ARIZONA_DSP4_STATUS_2: + case ARIZONA_DSP4_STATUS_3: return true; default: return false; diff --git a/include/linux/mfd/arizona/registers.h b/include/linux/mfd/arizona/registers.h index 715b6ba3d52a..4730b5c576e2 100644 --- a/include/linux/mfd/arizona/registers.h +++ b/include/linux/mfd/arizona/registers.h @@ -1002,6 +1002,7 @@ #define ARIZONA_DSP2_CLOCKING_1 0x1201 #define ARIZONA_DSP2_STATUS_1 0x1204 #define ARIZONA_DSP2_STATUS_2 0x1205 +#define ARIZONA_DSP2_STATUS_3 0x1206 #define ARIZONA_DSP2_SCRATCH_0 0x1240 #define ARIZONA_DSP2_SCRATCH_1 0x1241 #define ARIZONA_DSP2_SCRATCH_2 0x1242 @@ -1010,6 +1011,7 @@ #define ARIZONA_DSP3_CLOCKING_1 0x1301 #define ARIZONA_DSP3_STATUS_1 0x1304 #define ARIZONA_DSP3_STATUS_2 0x1305 +#define ARIZONA_DSP3_STATUS_3 0x1306 #define ARIZONA_DSP3_SCRATCH_0 0x1340 #define ARIZONA_DSP3_SCRATCH_1 0x1341 #define ARIZONA_DSP3_SCRATCH_2 0x1342 @@ -1018,6 +1020,7 @@ #define ARIZONA_DSP4_CLOCKING_1 0x1401 #define ARIZONA_DSP4_STATUS_1 0x1404 #define ARIZONA_DSP4_STATUS_2 0x1405 +#define ARIZONA_DSP4_STATUS_3 0x1406 #define ARIZONA_DSP4_SCRATCH_0 0x1440 #define ARIZONA_DSP4_SCRATCH_1 0x1441 #define ARIZONA_DSP4_SCRATCH_2 0x1442 -- 2.39.5