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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-11-30 14:56:18 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2010-12-02 13:03:53 +0000
commit8bc3c2c207dc82d47ffc6ef7b788e04ea637d3f1 (patch)
tree957b761d321508b88408441f3d4723f3b7010011 /include/linux/mfd/wm8994
parentdd31b310b9104327fb6bf7d2fe3b0f0f6fde4dd7 (diff)
ASoC: Tune performance of WM8958 revision A
Update some of the default configuration for the device to improve the performance. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'include/linux/mfd/wm8994')
-rw-r--r--include/linux/mfd/wm8994/registers.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mfd/wm8994/registers.h b/include/linux/mfd/wm8994/registers.h
index ccf3a774fe36..be072faec6f0 100644
--- a/include/linux/mfd/wm8994/registers.h
+++ b/include/linux/mfd/wm8994/registers.h
@@ -64,6 +64,7 @@
#define WM8994_LDO_1 0x3B
#define WM8994_LDO_2 0x3C
#define WM8994_CHARGE_PUMP_1 0x4C
+#define WM8958_CHARGE_PUMP_2 0x4D
#define WM8994_CLASS_W_1 0x51
#define WM8994_DC_SERVO_1 0x54
#define WM8994_DC_SERVO_2 0x55
@@ -1926,6 +1927,14 @@
#define WM8994_CP_ENA_WIDTH 1 /* CP_ENA */
/*
+ * R77 (0x4D) - Charge Pump (2)
+ */
+#define WM8958_CP_DISCH 0x8000 /* CP_DISCH */
+#define WM8958_CP_DISCH_MASK 0x8000 /* CP_DISCH */
+#define WM8958_CP_DISCH_SHIFT 15 /* CP_DISCH */
+#define WM8958_CP_DISCH_WIDTH 1 /* CP_DISCH */
+
+/*
* R81 (0x51) - Class W (1)
*/
#define WM8994_CP_DYN_SRC_SEL_MASK 0x0300 /* CP_DYN_SRC_SEL - [9:8] */