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>

diff --git a/drivers/mfd/wm8997-tables.c b/drivers/mfd/wm8997-tables.c
index 5aa807687777deed55f8b3ad8ff1eec5a2f67e43..c9c65197bb69d3a0739d0c6806fba57aafd2e81f 100644 (file)
--- 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: