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Commit 5f384c1f authored by Mark Brown's avatar Mark Brown Committed by Samuel Ortiz
Browse files

mfd: wm5102: Make DSP scratch registers readable 



Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 154c4c7b

drivers/mfd/wm5102-tables.c

+8 −0
Original line number Original line Diff line number Diff line
@@ -1795,6 +1795,10 @@ static bool wm5102_readable_register(struct device *dev, unsigned int reg) 
	case ARIZONA_DSP1_STATUS_1:

	case ARIZONA_DSP1_STATUS_1:

	case ARIZONA_DSP1_STATUS_2:

	case ARIZONA_DSP1_STATUS_2:

	case ARIZONA_DSP1_STATUS_3:

	case ARIZONA_DSP1_STATUS_3:

	case ARIZONA_DSP1_SCRATCH_0:

	case ARIZONA_DSP1_SCRATCH_1:

	case ARIZONA_DSP1_SCRATCH_2:

	case ARIZONA_DSP1_SCRATCH_3:

		return true;

		return true;

	default:

	default:

		if ((reg >= 0x100000 && reg < 0x106000) ||

		if ((reg >= 0x100000 && reg < 0x106000) ||
@@ -1849,6 +1853,10 @@ static bool wm5102_volatile_register(struct device *dev, unsigned int reg) 
	case ARIZONA_DSP1_STATUS_1:

	case ARIZONA_DSP1_STATUS_1:

	case ARIZONA_DSP1_STATUS_2:

	case ARIZONA_DSP1_STATUS_2:

	case ARIZONA_DSP1_STATUS_3:

	case ARIZONA_DSP1_STATUS_3:

	case ARIZONA_DSP1_SCRATCH_0:

	case ARIZONA_DSP1_SCRATCH_1:

	case ARIZONA_DSP1_SCRATCH_2:

	case ARIZONA_DSP1_SCRATCH_3:

	case ARIZONA_HEADPHONE_DETECT_2:

	case ARIZONA_HEADPHONE_DETECT_2:

	case ARIZONA_MIC_DETECT_3:

	case ARIZONA_MIC_DETECT_3:

		return true;

		return true;

include/linux/mfd/arizona/registers.h

+16 −0
Original line number Original line Diff line number Diff line
@@ -982,18 +982,34 @@ 
#define ARIZONA_DSP1_STATUS_1                    0x1104

#define ARIZONA_DSP1_STATUS_1                    0x1104

#define ARIZONA_DSP1_STATUS_2                    0x1105

#define ARIZONA_DSP1_STATUS_2                    0x1105

#define ARIZONA_DSP1_STATUS_3                    0x1106

#define ARIZONA_DSP1_STATUS_3                    0x1106

#define ARIZONA_DSP1_SCRATCH_0                   0x1140

#define ARIZONA_DSP1_SCRATCH_1                   0x1141

#define ARIZONA_DSP1_SCRATCH_2                   0x1142

#define ARIZONA_DSP1_SCRATCH_3                   0x1143

#define ARIZONA_DSP2_CONTROL_1                   0x1200

#define ARIZONA_DSP2_CONTROL_1                   0x1200

#define ARIZONA_DSP2_CLOCKING_1                  0x1201

#define ARIZONA_DSP2_CLOCKING_1                  0x1201

#define ARIZONA_DSP2_STATUS_1                    0x1204

#define ARIZONA_DSP2_STATUS_1                    0x1204

#define ARIZONA_DSP2_STATUS_2                    0x1205

#define ARIZONA_DSP2_STATUS_2                    0x1205

#define ARIZONA_DSP2_SCRATCH_0                   0x1240

#define ARIZONA_DSP2_SCRATCH_1                   0x1241

#define ARIZONA_DSP2_SCRATCH_2                   0x1242

#define ARIZONA_DSP2_SCRATCH_3                   0x1243

#define ARIZONA_DSP3_CONTROL_1                   0x1300

#define ARIZONA_DSP3_CONTROL_1                   0x1300

#define ARIZONA_DSP3_CLOCKING_1                  0x1301

#define ARIZONA_DSP3_CLOCKING_1                  0x1301

#define ARIZONA_DSP3_STATUS_1                    0x1304

#define ARIZONA_DSP3_STATUS_1                    0x1304

#define ARIZONA_DSP3_STATUS_2                    0x1305

#define ARIZONA_DSP3_STATUS_2                    0x1305

#define ARIZONA_DSP3_SCRATCH_0                   0x1340

#define ARIZONA_DSP3_SCRATCH_1                   0x1341

#define ARIZONA_DSP3_SCRATCH_2                   0x1342

#define ARIZONA_DSP3_SCRATCH_3                   0x1343

#define ARIZONA_DSP4_CONTROL_1                   0x1400

#define ARIZONA_DSP4_CONTROL_1                   0x1400

#define ARIZONA_DSP4_CLOCKING_1                  0x1401

#define ARIZONA_DSP4_CLOCKING_1                  0x1401

#define ARIZONA_DSP4_STATUS_1                    0x1404

#define ARIZONA_DSP4_STATUS_1                    0x1404

#define ARIZONA_DSP4_STATUS_2                    0x1405

#define ARIZONA_DSP4_STATUS_2                    0x1405

#define ARIZONA_DSP4_SCRATCH_0                   0x1440

#define ARIZONA_DSP4_SCRATCH_1                   0x1441

#define ARIZONA_DSP4_SCRATCH_2                   0x1442

#define ARIZONA_DSP4_SCRATCH_3                   0x1443





/*

/*

 * Field Definitions.

 * Field Definitions.