xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

regulator: tps65910: wire up sleep control configuration

Browse Source 
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>
This commit is contained in:
Michał Mirosław
2017-06-14 21:04:14 +02:00
committed by Mark Brown
parent fe953904f3
commit a9bc67de0c
3 changed files with 20 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/mfd/tps65910.c
View File

@@ -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,