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authorMichał Mirosław <mirq-linux@rere.qmqm.pl>2017-06-14 21:04:14 +0200
committerMark Brown <broonie@kernel.org>2017-06-15 18:23:27 +0100
commita9bc67de0c5713a8675bfe33bfe9cb36c7934589 (patch)
tree922947f6857be1a917f556fd06e77e46d1b20ced /drivers/mfd
parentfe953904f3463609a9a671f68148d8532f2a5d9f (diff)
regulator: tps65910: wire up sleep control configuration
This enables configuring the PMIC's sleep mode via device-tree. A pointer indirection to sleep mode data is removed, as it simplifies the implementation slightly. In current kernel tree, platform data structure is not used outside MFD cell drivers. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/tps65910.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 11cab1582f2f..8263605f6d2f 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -328,11 +328,7 @@ static int tps65910_sleepinit(struct tps65910 *tps65910,
goto err_sleep_init;
}
- /* Return if there is no sleep keepon data. */
- if (!pmic_pdata->slp_keepon)
- return 0;
-
- if (pmic_pdata->slp_keepon->therm_keepon) {
+ if (pmic_pdata->slp_keepon.therm_keepon) {
ret = tps65910_reg_set_bits(tps65910,
TPS65910_SLEEP_KEEP_RES_ON,
SLEEP_KEEP_RES_ON_THERM_KEEPON_MASK);
@@ -342,7 +338,7 @@ static int tps65910_sleepinit(struct tps65910 *tps65910,
}
}
- if (pmic_pdata->slp_keepon->clkout32k_keepon) {
+ if (pmic_pdata->slp_keepon.clkout32k_keepon) {
ret = tps65910_reg_set_bits(tps65910,
TPS65910_SLEEP_KEEP_RES_ON,
SLEEP_KEEP_RES_ON_CLKOUT32K_KEEPON_MASK);
@@ -352,7 +348,7 @@ static int tps65910_sleepinit(struct tps65910 *tps65910,
}
}
- if (pmic_pdata->slp_keepon->i2chs_keepon) {
+ if (pmic_pdata->slp_keepon.i2chs_keepon) {
ret = tps65910_reg_set_bits(tps65910,
TPS65910_SLEEP_KEEP_RES_ON,
SLEEP_KEEP_RES_ON_I2CHS_KEEPON_MASK);
@@ -415,6 +411,18 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
prop = of_property_read_bool(np, "ti,en-ck32k-xtal");
board_info->en_ck32k_xtal = prop;
+ prop = of_property_read_bool(np, "ti,sleep-enable");
+ board_info->en_dev_slp = prop;
+
+ prop = of_property_read_bool(np, "ti,sleep-keep-therm");
+ board_info->slp_keepon.therm_keepon = prop;
+
+ prop = of_property_read_bool(np, "ti,sleep-keep-ck32k");
+ board_info->slp_keepon.clkout32k_keepon = prop;
+
+ prop = of_property_read_bool(np, "ti,sleep-keep-hsclk");
+ board_info->slp_keepon.i2chs_keepon = prop;
+
board_info->irq = client->irq;
board_info->irq_base = -1;
board_info->pm_off = of_property_read_bool(np,