* [PATCH v2 0/3] Remaining patches for RT5033 charger
[not found] <cover.1696165240.git.jahau.ref@rocketmail.com>
@ 2023-10-01 13:17 ` Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 1/3] power: supply: rt5033_charger: Add cable detection and USB OTG supply Jakob Hauser
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: Jakob Hauser @ 2023-10-01 13:17 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Lee Jones, Stephen Rothwell, Yang Yingliang, Christophe Jaillet,
Stephan Gerhold, Raymond Hackley, Henrik Grimler, linux-pm,
linux-kernel, ~postmarketos/upstreaming, Jakob Hauser
This series adds the missing patch "Add cable detection and USB OTG supply"
to the RT5033 charger driver. The patch didn't make it with the initial
series [1].
In the meantime, two fixes patches [2][3] were squashed into that patch.
Additionally there are two clean-up patches, which are patches No. 2 & 3
in this series.
On squashing the fixes patches into the main patch: I didn't add a
Co-developed-by tag of Stephen because the one fix on the includes seemed
to me below the threshold for that tag.
Changes in v2:
- Patch 1: Squashed fixes patches into patch 1.
- Patch 1: Added Co-developed-by tag of Yang Yingliang and a short
description about that in the commit message.
- Patch 1: Removed Acked-by tag of Sebastian as the patch has changed.
v1: https://lore.kernel.org/linux-pm/cover.1695844349.git.jahau@rocketmail.com/T/#t
[1] https://lore.kernel.org/linux-pm/cover.1684182964.git.jahau@rocketmail.com/T/#t
[2] https://lore.kernel.org/linux-next/20230821125741.3a2474d7@canb.auug.org.au
[3] https://lore.kernel.org/linux-pm/20230822030207.644738-1-yangyingliang@huawei.com/T/#u
Jakob Hauser (3):
power: supply: rt5033_charger: Add cable detection and USB OTG supply
power: supply: rt5033_charger: Simplify initialization of
rt5033_charger_data
power: supply: rt5033_charger: Replace "&pdev->dev" by "charger->dev"
in probe
drivers/power/supply/rt5033_charger.c | 320 ++++++++++++++++++++++++--
1 file changed, 299 insertions(+), 21 deletions(-)
--
2.39.2
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2 1/3] power: supply: rt5033_charger: Add cable detection and USB OTG supply
2023-10-01 13:17 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Jakob Hauser
@ 2023-10-01 13:17 ` Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 2/3] power: supply: rt5033_charger: Simplify initialization of rt5033_charger_data Jakob Hauser
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Jakob Hauser @ 2023-10-01 13:17 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Lee Jones, Stephen Rothwell, Yang Yingliang, Christophe Jaillet,
Stephan Gerhold, Raymond Hackley, Henrik Grimler, linux-pm,
linux-kernel, ~postmarketos/upstreaming, Jakob Hauser
Implement cable detection by extcon and handle the driver according to the
connector type.
There are basically three types of action: "set_charging", "set_otg" and
"set_disconnect".
A forth helper function to "unset_otg" was added because this is used in both
"set_charging" and "set_disconnect". In the first case it covers the rather
rare event that someone changes from OTG to charging without disconnect. In
the second case, when disconnecting, the values are set back to the ones from
initialization to return into a defined state.
Additionally, there is "set_mivr". When connecting to e.g. a laptop/PC, the
minimum input voltage regulation (MIVR) shall prevent a voltage drop if the
cable or the supply is weak. The MIVR value is set to 4600MV, same as in the
Android driver [1]. When disconnecting, MIVR is set back to DISABLED.
In the function rt5033_get_charger_state(): When in OTG mode, the chip
reports status "charging". Change this to "discharging" because there is
no charging going on in OTG mode [2].
Yang Yingliang detected missing mutex_unlock() in some error path and
suggested a fix [3]. The suggestion was squashed into this patch.
[1] https://github.com/msm8916-mainline/linux-downstream/blob/GT-I9195I/drivers/battery/rt5033_charger.c#L499
[2] https://github.com/msm8916-mainline/linux-downstream/blob/GT-I9195I/drivers/battery/rt5033_charger.c#L686-L687
[3] https://lore.kernel.org/linux-pm/20230822030207.644738-1-yangyingliang@huawei.com
Tested-by: Raymond Hackley <raymondhackley@protonmail.com>
Co-developed-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Jakob Hauser <jahau@rocketmail.com>
---
drivers/power/supply/rt5033_charger.c | 287 +++++++++++++++++++++++++-
1 file changed, 285 insertions(+), 2 deletions(-)
diff --git a/drivers/power/supply/rt5033_charger.c b/drivers/power/supply/rt5033_charger.c
index c0c516f22c66..091ca4a21f29 100644
--- a/drivers/power/supply/rt5033_charger.c
+++ b/drivers/power/supply/rt5033_charger.c
@@ -6,8 +6,12 @@
* Author: Beomho Seo <beomho.seo@samsung.com>
*/
+#include <linux/devm-helpers.h>
+#include <linux/extcon.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/power_supply.h>
#include <linux/regmap.h>
@@ -26,6 +30,14 @@ struct rt5033_charger {
struct regmap *regmap;
struct power_supply *psy;
struct rt5033_charger_data *chg;
+ struct extcon_dev *edev;
+ struct notifier_block extcon_nb;
+ struct work_struct extcon_work;
+ struct mutex lock;
+ bool online;
+ bool otg;
+ bool mivr_enabled;
+ u8 cv_regval;
};
static int rt5033_get_charger_state(struct rt5033_charger *charger)
@@ -56,6 +68,10 @@ static int rt5033_get_charger_state(struct rt5033_charger *charger)
state = POWER_SUPPLY_STATUS_UNKNOWN;
}
+ /* For OTG mode, RT5033 would still report "charging" */
+ if (charger->otg)
+ state = POWER_SUPPLY_STATUS_DISCHARGING;
+
return state;
}
@@ -147,6 +163,9 @@ static inline int rt5033_init_const_charge(struct rt5033_charger *charger)
return -EINVAL;
}
+ /* Store that value for later usage */
+ charger->cv_regval = reg_data;
+
/* Set end of charge current */
if (chg->eoc_uamp < RT5033_CHARGER_EOC_MIN ||
chg->eoc_uamp > RT5033_CHARGER_EOC_MAX) {
@@ -330,6 +349,162 @@ static int rt5033_charger_reg_init(struct rt5033_charger *charger)
return 0;
}
+static int rt5033_charger_set_otg(struct rt5033_charger *charger)
+{
+ int ret;
+
+ mutex_lock(&charger->lock);
+
+ /* Set OTG boost v_out to 5 volts */
+ ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL2,
+ RT5033_CHGCTRL2_CV_MASK,
+ 0x37 << RT5033_CHGCTRL2_CV_SHIFT);
+ if (ret) {
+ dev_err(charger->dev, "Failed set OTG boost v_out\n");
+ ret = -EINVAL;
+ goto out_unlock;
+ }
+
+ /* Set operation mode to OTG */
+ ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL1,
+ RT5033_CHGCTRL1_MODE_MASK, RT5033_BOOST_MODE);
+ if (ret) {
+ dev_err(charger->dev, "Failed to update OTG mode.\n");
+ ret = -EINVAL;
+ goto out_unlock;
+ }
+
+ /* In case someone switched from charging to OTG directly */
+ if (charger->online)
+ charger->online = false;
+
+ charger->otg = true;
+
+out_unlock:
+ mutex_unlock(&charger->lock);
+
+ return ret;
+}
+
+static int rt5033_charger_unset_otg(struct rt5033_charger *charger)
+{
+ int ret;
+ u8 data;
+
+ /* Restore constant voltage for charging */
+ data = charger->cv_regval;
+ ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL2,
+ RT5033_CHGCTRL2_CV_MASK,
+ data << RT5033_CHGCTRL2_CV_SHIFT);
+ if (ret) {
+ dev_err(charger->dev, "Failed to restore constant voltage\n");
+ return -EINVAL;
+ }
+
+ /* Set operation mode to charging */
+ ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL1,
+ RT5033_CHGCTRL1_MODE_MASK, RT5033_CHARGER_MODE);
+ if (ret) {
+ dev_err(charger->dev, "Failed to update charger mode.\n");
+ return -EINVAL;
+ }
+
+ charger->otg = false;
+
+ return 0;
+}
+
+static int rt5033_charger_set_charging(struct rt5033_charger *charger)
+{
+ int ret;
+
+ mutex_lock(&charger->lock);
+
+ /* In case someone switched from OTG to charging directly */
+ if (charger->otg) {
+ ret = rt5033_charger_unset_otg(charger);
+ if (ret) {
+ mutex_unlock(&charger->lock);
+ return -EINVAL;
+ }
+ }
+
+ charger->online = true;
+
+ mutex_unlock(&charger->lock);
+
+ return 0;
+}
+
+static int rt5033_charger_set_mivr(struct rt5033_charger *charger)
+{
+ int ret;
+
+ mutex_lock(&charger->lock);
+
+ /*
+ * When connected via USB connector type SDP (Standard Downstream Port),
+ * the minimum input voltage regulation (MIVR) should be enabled. It
+ * prevents an input voltage drop due to insufficient current provided
+ * by the adapter or USB input. As a downside, it may reduces the
+ * charging current and thus slows the charging.
+ */
+ ret = regmap_update_bits(charger->regmap, RT5033_REG_CHG_CTRL4,
+ RT5033_CHGCTRL4_MIVR_MASK, RT5033_CHARGER_MIVR_4600MV);
+ if (ret) {
+ dev_err(charger->dev, "Failed to set MIVR level.\n");
+ mutex_unlock(&charger->lock);
+ return -EINVAL;
+ }
+
+ charger->mivr_enabled = true;
+
+ mutex_unlock(&charger->lock);
+
+ /* Beyond this, do the same steps like setting charging */
+ rt5033_charger_set_charging(charger);
+
+ return 0;
+}
+
+static int rt5033_charger_set_disconnect(struct rt5033_charger *charger)
+{
+ int ret = 0;
+
+ mutex_lock(&charger->lock);
+
+ /* Disable MIVR if enabled */
+ if (charger->mivr_enabled) {
+ ret = regmap_update_bits(charger->regmap,
+ RT5033_REG_CHG_CTRL4,
+ RT5033_CHGCTRL4_MIVR_MASK,
+ RT5033_CHARGER_MIVR_DISABLE);
+ if (ret) {
+ dev_err(charger->dev, "Failed to disable MIVR.\n");
+ ret = -EINVAL;
+ goto out_unlock;
+ }
+
+ charger->mivr_enabled = false;
+ }
+
+ if (charger->otg) {
+ ret = rt5033_charger_unset_otg(charger);
+ if (ret) {
+ ret = -EINVAL;
+ goto out_unlock;
+ }
+ }
+
+ if (charger->online)
+ charger->online = false;
+
+out_unlock:
+ mutex_unlock(&charger->lock);
+
+ return ret;
+}
+
static enum power_supply_property rt5033_charger_props[] = {
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_CHARGE_TYPE,
@@ -366,8 +541,7 @@ static int rt5033_charger_get_property(struct power_supply *psy,
val->strval = RT5033_MANUFACTURER;
break;
case POWER_SUPPLY_PROP_ONLINE:
- val->intval = (rt5033_get_charger_state(charger) ==
- POWER_SUPPLY_STATUS_CHARGING);
+ val->intval = charger->online;
break;
default:
return -EINVAL;
@@ -402,6 +576,86 @@ static struct rt5033_charger_data *rt5033_charger_dt_init(
return chg;
}
+static void rt5033_charger_extcon_work(struct work_struct *work)
+{
+ struct rt5033_charger *charger =
+ container_of(work, struct rt5033_charger, extcon_work);
+ struct extcon_dev *edev = charger->edev;
+ int connector, state;
+ int ret;
+
+ for (connector = EXTCON_USB_HOST; connector <= EXTCON_CHG_USB_PD;
+ connector++) {
+ state = extcon_get_state(edev, connector);
+ if (state == 1)
+ break;
+ }
+
+ /*
+ * Adding a delay between extcon notification and extcon action. This
+ * makes extcon action execution more reliable. Without the delay the
+ * execution sometimes fails, possibly because the chip is busy or not
+ * ready.
+ */
+ msleep(100);
+
+ switch (connector) {
+ case EXTCON_CHG_USB_SDP:
+ ret = rt5033_charger_set_mivr(charger);
+ if (ret) {
+ dev_err(charger->dev, "failed to set USB mode\n");
+ break;
+ }
+ dev_info(charger->dev, "USB mode. connector type: %d\n",
+ connector);
+ break;
+ case EXTCON_CHG_USB_DCP:
+ case EXTCON_CHG_USB_CDP:
+ case EXTCON_CHG_USB_ACA:
+ case EXTCON_CHG_USB_FAST:
+ case EXTCON_CHG_USB_SLOW:
+ case EXTCON_CHG_WPT:
+ case EXTCON_CHG_USB_PD:
+ ret = rt5033_charger_set_charging(charger);
+ if (ret) {
+ dev_err(charger->dev, "failed to set charging\n");
+ break;
+ }
+ dev_info(charger->dev, "charging. connector type: %d\n",
+ connector);
+ break;
+ case EXTCON_USB_HOST:
+ ret = rt5033_charger_set_otg(charger);
+ if (ret) {
+ dev_err(charger->dev, "failed to set OTG\n");
+ break;
+ }
+ dev_info(charger->dev, "OTG enabled\n");
+ break;
+ default:
+ ret = rt5033_charger_set_disconnect(charger);
+ if (ret) {
+ dev_err(charger->dev, "failed to set disconnect\n");
+ break;
+ }
+ dev_info(charger->dev, "disconnected\n");
+ break;
+ }
+
+ power_supply_changed(charger->psy);
+}
+
+static int rt5033_charger_extcon_notifier(struct notifier_block *nb,
+ unsigned long event, void *param)
+{
+ struct rt5033_charger *charger =
+ container_of(nb, struct rt5033_charger, extcon_nb);
+
+ schedule_work(&charger->extcon_work);
+
+ return NOTIFY_OK;
+}
+
static const struct power_supply_desc rt5033_charger_desc = {
.name = "rt5033-charger",
.type = POWER_SUPPLY_TYPE_USB,
@@ -414,6 +668,7 @@ static int rt5033_charger_probe(struct platform_device *pdev)
{
struct rt5033_charger *charger;
struct power_supply_config psy_cfg = {};
+ struct device_node *np_conn, *np_edev;
int ret;
charger = devm_kzalloc(&pdev->dev, sizeof(*charger), GFP_KERNEL);
@@ -423,6 +678,7 @@ static int rt5033_charger_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, charger);
charger->dev = &pdev->dev;
charger->regmap = dev_get_regmap(pdev->dev.parent, NULL);
+ mutex_init(&charger->lock);
psy_cfg.of_node = pdev->dev.of_node;
psy_cfg.drv_data = charger;
@@ -442,6 +698,33 @@ static int rt5033_charger_probe(struct platform_device *pdev)
if (ret)
return ret;
+ /*
+ * Extcon support is not vital for the charger to work. If no extcon
+ * is available, just emit a warning and leave the probe function.
+ */
+ np_conn = of_parse_phandle(pdev->dev.of_node, "richtek,usb-connector", 0);
+ np_edev = of_get_parent(np_conn);
+ charger->edev = extcon_find_edev_by_node(np_edev);
+ if (IS_ERR(charger->edev)) {
+ dev_warn(&pdev->dev, "no extcon device found in device-tree\n");
+ goto out;
+ }
+
+ ret = devm_work_autocancel(&pdev->dev, &charger->extcon_work,
+ rt5033_charger_extcon_work);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to initialize extcon work\n");
+ return ret;
+ }
+
+ charger->extcon_nb.notifier_call = rt5033_charger_extcon_notifier;
+ ret = devm_extcon_register_notifier_all(&pdev->dev, charger->edev,
+ &charger->extcon_nb);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to register extcon notifier\n");
+ return ret;
+ }
+out:
return 0;
}
--
2.39.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2 2/3] power: supply: rt5033_charger: Simplify initialization of rt5033_charger_data
2023-10-01 13:17 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 1/3] power: supply: rt5033_charger: Add cable detection and USB OTG supply Jakob Hauser
@ 2023-10-01 13:17 ` Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 3/3] power: supply: rt5033_charger: Replace "&pdev->dev" by "charger->dev" in probe Jakob Hauser
2023-10-04 22:15 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Sebastian Reichel
3 siblings, 0 replies; 5+ messages in thread
From: Jakob Hauser @ 2023-10-01 13:17 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Lee Jones, Stephen Rothwell, Yang Yingliang, Christophe Jaillet,
Stephan Gerhold, Raymond Hackley, Henrik Grimler, linux-pm,
linux-kernel, ~postmarketos/upstreaming, Jakob Hauser
Currently the struct "rt5033_charger_data" is initialized rather complicated.
The cause lies inside of the struct "rt5033_charger", where struct
"rt5033_charger_data" is implemented as a pointer *chg.
Therefore, inside of struct "rt5033_charger" change the struct
"rt5033_charger_data" to non-pointer "chg". It is then initialized right
away and can be accessed more easily.
Signed-off-by: Jakob Hauser <jahau@rocketmail.com>
---
drivers/power/supply/rt5033_charger.c | 29 +++++++++++----------------
1 file changed, 12 insertions(+), 17 deletions(-)
diff --git a/drivers/power/supply/rt5033_charger.c b/drivers/power/supply/rt5033_charger.c
index 091ca4a21f29..b34ef0ea6f8a 100644
--- a/drivers/power/supply/rt5033_charger.c
+++ b/drivers/power/supply/rt5033_charger.c
@@ -29,7 +29,7 @@ struct rt5033_charger {
struct device *dev;
struct regmap *regmap;
struct power_supply *psy;
- struct rt5033_charger_data *chg;
+ struct rt5033_charger_data chg;
struct extcon_dev *edev;
struct notifier_block extcon_nb;
struct work_struct extcon_work;
@@ -131,7 +131,7 @@ static int rt5033_get_charger_const_voltage(struct rt5033_charger *charger)
static inline int rt5033_init_const_charge(struct rt5033_charger *charger)
{
- struct rt5033_charger_data *chg = charger->chg;
+ struct rt5033_charger_data *chg = &charger->chg;
int ret;
unsigned int val;
u8 reg_data;
@@ -205,7 +205,7 @@ static inline int rt5033_init_const_charge(struct rt5033_charger *charger)
static inline int rt5033_init_fast_charge(struct rt5033_charger *charger)
{
- struct rt5033_charger_data *chg = charger->chg;
+ struct rt5033_charger_data *chg = &charger->chg;
int ret;
unsigned int val;
u8 reg_data;
@@ -250,7 +250,7 @@ static inline int rt5033_init_fast_charge(struct rt5033_charger *charger)
static inline int rt5033_init_pre_charge(struct rt5033_charger *charger)
{
- struct rt5033_charger_data *chg = charger->chg;
+ struct rt5033_charger_data *chg = &charger->chg;
int ret;
unsigned int val;
u8 reg_data;
@@ -550,21 +550,16 @@ static int rt5033_charger_get_property(struct power_supply *psy,
return 0;
}
-static struct rt5033_charger_data *rt5033_charger_dt_init(
- struct rt5033_charger *charger)
+static int rt5033_charger_dt_init(struct rt5033_charger *charger)
{
- struct rt5033_charger_data *chg;
+ struct rt5033_charger_data *chg = &charger->chg;
struct power_supply_battery_info *info;
int ret;
- chg = devm_kzalloc(charger->dev, sizeof(*chg), GFP_KERNEL);
- if (!chg)
- return ERR_PTR(-ENOMEM);
-
ret = power_supply_get_battery_info(charger->psy, &info);
if (ret)
- return ERR_PTR(dev_err_probe(charger->dev, -EINVAL,
- "missing battery info\n"));
+ return dev_err_probe(charger->dev, -EINVAL,
+ "missing battery info\n");
/* Assign data. Validity will be checked in the init functions. */
chg->pre_uamp = info->precharge_current_ua;
@@ -573,7 +568,7 @@ static struct rt5033_charger_data *rt5033_charger_dt_init(
chg->pre_uvolt = info->precharge_voltage_max_uv;
chg->const_uvolt = info->constant_charge_voltage_max_uv;
- return chg;
+ return 0;
}
static void rt5033_charger_extcon_work(struct work_struct *work)
@@ -690,9 +685,9 @@ static int rt5033_charger_probe(struct platform_device *pdev)
return dev_err_probe(&pdev->dev, PTR_ERR(charger->psy),
"Failed to register power supply\n");
- charger->chg = rt5033_charger_dt_init(charger);
- if (IS_ERR_OR_NULL(charger->chg))
- return PTR_ERR(charger->chg);
+ ret = rt5033_charger_dt_init(charger);
+ if (ret)
+ return ret;
ret = rt5033_charger_reg_init(charger);
if (ret)
--
2.39.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH v2 3/3] power: supply: rt5033_charger: Replace "&pdev->dev" by "charger->dev" in probe
2023-10-01 13:17 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 1/3] power: supply: rt5033_charger: Add cable detection and USB OTG supply Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 2/3] power: supply: rt5033_charger: Simplify initialization of rt5033_charger_data Jakob Hauser
@ 2023-10-01 13:17 ` Jakob Hauser
2023-10-04 22:15 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Sebastian Reichel
3 siblings, 0 replies; 5+ messages in thread
From: Jakob Hauser @ 2023-10-01 13:17 UTC (permalink / raw)
To: Sebastian Reichel
Cc: Lee Jones, Stephen Rothwell, Yang Yingliang, Christophe Jaillet,
Stephan Gerhold, Raymond Hackley, Henrik Grimler, linux-pm,
linux-kernel, ~postmarketos/upstreaming, Jakob Hauser
At the beginning of the probe function, "charger->dev" is set equal to
"&pdev->dev". Therefore it's more clear to subsequently use "charger->dev"
instead of "&pdev->dev".
Signed-off-by: Jakob Hauser <jahau@rocketmail.com>
---
drivers/power/supply/rt5033_charger.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/power/supply/rt5033_charger.c b/drivers/power/supply/rt5033_charger.c
index b34ef0ea6f8a..d19c7e80a92a 100644
--- a/drivers/power/supply/rt5033_charger.c
+++ b/drivers/power/supply/rt5033_charger.c
@@ -678,11 +678,11 @@ static int rt5033_charger_probe(struct platform_device *pdev)
psy_cfg.of_node = pdev->dev.of_node;
psy_cfg.drv_data = charger;
- charger->psy = devm_power_supply_register(&pdev->dev,
+ charger->psy = devm_power_supply_register(charger->dev,
&rt5033_charger_desc,
&psy_cfg);
if (IS_ERR(charger->psy))
- return dev_err_probe(&pdev->dev, PTR_ERR(charger->psy),
+ return dev_err_probe(charger->dev, PTR_ERR(charger->psy),
"Failed to register power supply\n");
ret = rt5033_charger_dt_init(charger);
@@ -701,22 +701,22 @@ static int rt5033_charger_probe(struct platform_device *pdev)
np_edev = of_get_parent(np_conn);
charger->edev = extcon_find_edev_by_node(np_edev);
if (IS_ERR(charger->edev)) {
- dev_warn(&pdev->dev, "no extcon device found in device-tree\n");
+ dev_warn(charger->dev, "no extcon device found in device-tree\n");
goto out;
}
- ret = devm_work_autocancel(&pdev->dev, &charger->extcon_work,
+ ret = devm_work_autocancel(charger->dev, &charger->extcon_work,
rt5033_charger_extcon_work);
if (ret) {
- dev_err(&pdev->dev, "failed to initialize extcon work\n");
+ dev_err(charger->dev, "failed to initialize extcon work\n");
return ret;
}
charger->extcon_nb.notifier_call = rt5033_charger_extcon_notifier;
- ret = devm_extcon_register_notifier_all(&pdev->dev, charger->edev,
+ ret = devm_extcon_register_notifier_all(charger->dev, charger->edev,
&charger->extcon_nb);
if (ret) {
- dev_err(&pdev->dev, "failed to register extcon notifier\n");
+ dev_err(charger->dev, "failed to register extcon notifier\n");
return ret;
}
out:
--
2.39.2
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2 0/3] Remaining patches for RT5033 charger
2023-10-01 13:17 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Jakob Hauser
` (2 preceding siblings ...)
2023-10-01 13:17 ` [PATCH v2 3/3] power: supply: rt5033_charger: Replace "&pdev->dev" by "charger->dev" in probe Jakob Hauser
@ 2023-10-04 22:15 ` Sebastian Reichel
3 siblings, 0 replies; 5+ messages in thread
From: Sebastian Reichel @ 2023-10-04 22:15 UTC (permalink / raw)
To: Sebastian Reichel, Jakob Hauser
Cc: Lee Jones, Stephen Rothwell, Yang Yingliang, Christophe Jaillet,
Stephan Gerhold, Raymond Hackley, Henrik Grimler, linux-pm,
linux-kernel, ~postmarketos/upstreaming
On Sun, 01 Oct 2023 15:17:41 +0200, Jakob Hauser wrote:
> This series adds the missing patch "Add cable detection and USB OTG supply"
> to the RT5033 charger driver. The patch didn't make it with the initial
> series [1].
>
> In the meantime, two fixes patches [2][3] were squashed into that patch.
> Additionally there are two clean-up patches, which are patches No. 2 & 3
> in this series.
>
> [...]
Applied, thanks!
[1/3] power: supply: rt5033_charger: Add cable detection and USB OTG supply
commit: 8242336dc8a8009b93fb7c4506d79a8c894b3583
[2/3] power: supply: rt5033_charger: Simplify initialization of rt5033_charger_data
commit: 1c6877f1768a34c04e3a82f9f950f78488a1753b
[3/3] power: supply: rt5033_charger: Replace "&pdev->dev" by "charger->dev" in probe
commit: 3f26d8b6d1cbd41c5fa663c9ea48a2b832cfb58f
Best regards,
--
Sebastian Reichel <sebastian.reichel@collabora.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-10-04 22:15 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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[not found] <cover.1696165240.git.jahau.ref@rocketmail.com>
2023-10-01 13:17 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 1/3] power: supply: rt5033_charger: Add cable detection and USB OTG supply Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 2/3] power: supply: rt5033_charger: Simplify initialization of rt5033_charger_data Jakob Hauser
2023-10-01 13:17 ` [PATCH v2 3/3] power: supply: rt5033_charger: Replace "&pdev->dev" by "charger->dev" in probe Jakob Hauser
2023-10-04 22:15 ` [PATCH v2 0/3] Remaining patches for RT5033 charger Sebastian Reichel
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