When older variants of the HREF (earlier than v22) development
platform enter suspend mode, power down EXT_SUPPLY1.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
#include <linux/kernel.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/ab8500.h>
#include <linux/kernel.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/ab8500.h>
+#include <mach/id.h> /* to identify older boards for fixes */
#include "board-mop500-regulators.h"
static struct regulator_consumer_supply gpio_en_3v3_consumers[] = {
#include "board-mop500-regulators.h"
static struct regulator_consumer_supply gpio_en_3v3_consumers[] = {
+
+void mop500_regulator_init(void)
+{
+ struct regulator_init_data *regulator;
+
+ /*
+ * Handle VextSupply1 on older boards than HREFP_V22_V1x
+ * (turn off in suspend)
+ */
+ if (cpu_is_u8500v20() || cpu_is_u8500v21()) {
+ /* disable VextSupply1 in suspend */
+ regulator = &ab8500_ext_regulators[AB8500_EXT_SUPPLY1];
+ regulator->constraints.state_mem.disabled = 1;
+ regulator->constraints.state_standby.disabled = 1;
+ }
+}
extern struct regulator_init_data tps61052_regulator;
extern struct regulator_init_data gpio_en_3v3_regulator;
extern struct regulator_init_data tps61052_regulator;
extern struct regulator_init_data gpio_en_3v3_regulator;
+void mop500_regulator_init(void);
+