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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2014-05-19 20:35:28 +0400
committerLee Jones <lee.jones@linaro.org>2014-06-03 11:11:44 +0400
commitbcc36b40dbba0f9a48af5b19a2f61d972f131bfa (patch)
treee3a940698e1a39308af2973fee0698a3ffe4182f /drivers
parent058c89019ff029ca0ac45d94397c4d979c93cf4a (diff)
downloadlinux-bcc36b40dbba0f9a48af5b19a2f61d972f131bfa.tar.xz
mfd: wm8997: Add registers for high power mode
Some output configurations can require a 50Mhz SYSCLK which requires DCVDD to be 1.8V. This patch adds the registers necessary for supporting this operational mode. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/mfd/wm8997-tables.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
index 5aa807687777..c9c65197bb69 100644
--- a/drivers/mfd/wm8997-tables.c
+++ b/drivers/mfd/wm8997-tables.c
@@ -846,6 +846,7 @@ static bool wm8997_readable_register(struct device *dev, unsigned int reg)
case ARIZONA_RATE_ESTIMATOR_3:
case ARIZONA_RATE_ESTIMATOR_4:
case ARIZONA_RATE_ESTIMATOR_5:
+ case ARIZONA_DYNAMIC_FREQUENCY_SCALING_1:
case ARIZONA_FLL1_CONTROL_1:
case ARIZONA_FLL1_CONTROL_2:
case ARIZONA_FLL1_CONTROL_3:
@@ -880,6 +881,7 @@ static bool wm8997_readable_register(struct device *dev, unsigned int reg)
case ARIZONA_FLL2_GPIO_CLOCK:
case ARIZONA_MIC_CHARGE_PUMP_1:
case ARIZONA_LDO1_CONTROL_1:
+ case ARIZONA_LDO1_CONTROL_2:
case ARIZONA_LDO2_CONTROL_1:
case ARIZONA_MIC_BIAS_CTRL_1:
case ARIZONA_MIC_BIAS_CTRL_2: