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-rw-r--r--drivers/power/avs/Kconfig2
-rw-r--r--drivers/power/avs/qcom-cpr.c9
-rw-r--r--drivers/power/avs/rockchip-io-domain.c6
3 files changed, 9 insertions, 8 deletions
diff --git a/drivers/power/avs/Kconfig b/drivers/power/avs/Kconfig
index b8fe166cd0d9..cdb4237bfd02 100644
--- a/drivers/power/avs/Kconfig
+++ b/drivers/power/avs/Kconfig
@@ -14,7 +14,7 @@ menuconfig POWER_AVS
config QCOM_CPR
tristate "QCOM Core Power Reduction (CPR) support"
- depends on POWER_AVS
+ depends on POWER_AVS && HAS_IOMEM
select PM_OPP
select REGMAP
help
diff --git a/drivers/power/avs/qcom-cpr.c b/drivers/power/avs/qcom-cpr.c
index 9192fb747653..bd7c3e48b386 100644
--- a/drivers/power/avs/qcom-cpr.c
+++ b/drivers/power/avs/qcom-cpr.c
@@ -517,7 +517,7 @@ static int cpr_scale(struct cpr_drv *drv, enum voltage_change_dir dir)
dev_dbg(drv->dev,
"UP: -> new_uV: %d last_uV: %d perf state: %u\n",
new_uV, last_uV, cpr_get_cur_perf_state(drv));
- } else if (dir == DOWN) {
+ } else {
if (desc->clamp_timer_interval &&
error_steps < desc->down_threshold) {
/*
@@ -567,7 +567,7 @@ static int cpr_scale(struct cpr_drv *drv, enum voltage_change_dir dir)
/* Disable auto nack down */
reg_mask = RBCPR_CTL_SW_AUTO_CONT_NACK_DN_EN;
val = 0;
- } else if (dir == DOWN) {
+ } else {
/* Restore default threshold for UP */
reg_mask = RBCPR_CTL_UP_THRESHOLD_MASK;
reg_mask <<= RBCPR_CTL_UP_THRESHOLD_SHIFT;
@@ -1547,8 +1547,6 @@ static int cpr_pd_attach_dev(struct generic_pm_domain *domain,
goto unlock;
}
- dev_dbg(drv->dev, "number of OPPs: %d\n", drv->num_corners);
-
drv->corners = devm_kcalloc(drv->dev, drv->num_corners,
sizeof(*drv->corners),
GFP_KERNEL);
@@ -1586,6 +1584,9 @@ static int cpr_pd_attach_dev(struct generic_pm_domain *domain,
acc_desc->enable_mask,
acc_desc->enable_mask);
+ dev_info(drv->dev, "driver initialized with %u OPPs\n",
+ drv->num_corners);
+
unlock:
mutex_unlock(&drv->lock);
diff --git a/drivers/power/avs/rockchip-io-domain.c b/drivers/power/avs/rockchip-io-domain.c
index 398fc954419e..eece97f97ef8 100644
--- a/drivers/power/avs/rockchip-io-domain.c
+++ b/drivers/power/avs/rockchip-io-domain.c
@@ -152,18 +152,18 @@ static void px30_iodomain_init(struct rockchip_iodomain *iod)
int ret;
u32 val;
- /* if no VCCIO0 supply we should leave things alone */
+ /* if no VCCIO6 supply we should leave things alone */
if (!iod->supplies[PX30_IO_VSEL_VCCIO6_SUPPLY_NUM].reg)
return;
/*
- * set vccio0 iodomain to also use this framework
+ * set vccio6 iodomain to also use this framework
* instead of a special gpio.
*/
val = PX30_IO_VSEL_VCCIO6_SRC | (PX30_IO_VSEL_VCCIO6_SRC << 16);
ret = regmap_write(iod->grf, PX30_IO_VSEL, val);
if (ret < 0)
- dev_warn(iod->dev, "couldn't update vccio0 ctrl\n");
+ dev_warn(iod->dev, "couldn't update vccio6 ctrl\n");
}
static void rk3288_iodomain_init(struct rockchip_iodomain *iod)