[PATCH 0/3] usb: typec: fusb302: Small changes

[PATCH 0/3] usb: typec: fusb302: Small changes

[Heikki Krogerus]

Hi,

This series removes the deprecated fusb302 specific properties, and
stops using struct tcpc_config in the driver.

thanks,

Heikki Krogerus (3):
  usb: typec: fusb302: Remove unused properties
  dt-bindings: usb: fusb302: Remove deprecated properties
  usb: typec: fusb302: Always provide fwnode for the port

 .../devicetree/bindings/usb/fcs,fusb302.txt   |  7 --
 drivers/usb/typec/tcpm/fusb302.c              | 85 ++++++++-----------
 2 files changed, 36 insertions(+), 56 deletions(-)

-- 
2.20.1

[PATCH 1/3] usb: typec: fusb302: Remove unused properties

[Heikki Krogerus]

Removing the deprecated fusb302 specific properties. There
are no more platforms using them.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
 drivers/usb/typec/tcpm/fusb302.c | 31 +++----------------------------
 1 file changed, 3 insertions(+), 28 deletions(-)

diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index c524088246ee..074fbb17fa8b 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -1670,29 +1670,6 @@ static int init_gpio(struct fusb302_chip *chip)
 	return 0;
 }
 
-static int fusb302_composite_snk_pdo_array(struct fusb302_chip *chip)
-{
-	struct device *dev = chip->dev;
-	u32 max_uv, max_ua;
-
-	chip->snk_pdo[0] = PDO_FIXED(5000, 400, PDO_FIXED_FLAGS);
-
-	/*
-	 * As max_snk_ma/mv/mw is not needed for tcpc_config,
-	 * those settings should be passed in via sink PDO, so
-	 * "fcs, max-sink-*" properties will be deprecated, to
-	 * perserve compatibility with existing users of them,
-	 * we read those properties to convert them to be a var
-	 * PDO.
-	 */
-	if (device_property_read_u32(dev, "fcs,max-sink-microvolt", &max_uv) ||
-		device_property_read_u32(dev, "fcs,max-sink-microamp", &max_ua))
-		return 1;
-
-	chip->snk_pdo[1] = PDO_VAR(5000, max_uv / 1000, max_ua / 1000);
-	return 2;
-}
-
 static int fusb302_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
@@ -1701,7 +1678,6 @@ static int fusb302_probe(struct i2c_client *client,
 	struct device *dev = &client->dev;
 	const char *name;
 	int ret = 0;
-	u32 v;
 
 	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_I2C_BLOCK)) {
 		dev_err(&client->dev,
@@ -1721,11 +1697,10 @@ static int fusb302_probe(struct i2c_client *client,
 	chip->tcpc_dev.fwnode =
 		device_get_named_child_node(dev, "connector");
 
-	if (!device_property_read_u32(dev, "fcs,operating-sink-microwatt", &v))
-		chip->tcpc_config.operating_snk_mw = v / 1000;
-
 	/* Composite sink PDO */
-	chip->tcpc_config.nr_snk_pdo = fusb302_composite_snk_pdo_array(chip);
+	chip->snk_pdo[0] = PDO_FIXED(5000, 400, PDO_FIXED_FLAGS);
+
+	chip->tcpc_config.nr_snk_pdo = 1;
 	chip->tcpc_config.snk_pdo = chip->snk_pdo;
 
 	/*
-- 
2.20.1

[PATCH 2/3] dt-bindings: usb: fusb302: Remove deprecated properties

[Heikki Krogerus]

There are no platforms using them anymore.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
 Documentation/devicetree/bindings/usb/fcs,fusb302.txt | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
index a5d011d2efc8..ba2e32d500c0 100644
--- a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
+++ b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
@@ -11,13 +11,6 @@ Required sub-node:
 
 	Documentation/devicetree/bindings/connector/usb-connector.txt
 
-Deprecated properties :
-- fcs,max-sink-microvolt : Maximum sink voltage accepted by port controller
-- fcs,max-sink-microamp : Maximum sink current accepted by port controller
-- fcs,max-sink-microwatt : Maximum sink power accepted by port controller
-- fcs,operating-sink-microwatt : Minimum amount of power accepted from a sink
-  when negotiating
-
 
 Example:
 
-- 
2.20.1

[PATCH 3/3] usb: typec: fusb302: Always provide fwnode for the port

[Heikki Krogerus]

By registering a software fwnode for the port when the
firmware does not supply one, we can always provide tcpm the
connector capabilities by using the common USB connector
device properties instead of using tcpc_config platform data.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
---
 drivers/usb/typec/tcpm/fusb302.c | 70 +++++++++++++++++++-------------
 1 file changed, 41 insertions(+), 29 deletions(-)

diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index 074fbb17fa8b..93244d6c4bff 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -75,7 +75,6 @@ struct fusb302_chip {
 	struct i2c_client *i2c_client;
 	struct tcpm_port *tcpm_port;
 	struct tcpc_dev tcpc_dev;
-	struct tcpc_config tcpc_config;
 
 	struct regulator *vbus;
 
@@ -1110,23 +1109,6 @@ static void fusb302_bc_lvl_handler_work(struct work_struct *work)
 	mutex_unlock(&chip->lock);
 }
 
-#define PDO_FIXED_FLAGS \
-	(PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | PDO_FIXED_USB_COMM)
-
-static const u32 src_pdo[] = {
-	PDO_FIXED(5000, 400, PDO_FIXED_FLAGS),
-};
-
-static const struct tcpc_config fusb302_tcpc_config = {
-	.src_pdo = src_pdo,
-	.nr_src_pdo = ARRAY_SIZE(src_pdo),
-	.operating_snk_mw = 2500,
-	.type = TYPEC_PORT_DRP,
-	.data = TYPEC_PORT_DRD,
-	.default_role = TYPEC_SINK,
-	.alt_modes = NULL,
-};
-
 static void init_tcpc_dev(struct tcpc_dev *fusb302_tcpc_dev)
 {
 	fusb302_tcpc_dev->init = tcpm_init;
@@ -1670,6 +1652,38 @@ static int init_gpio(struct fusb302_chip *chip)
 	return 0;
 }
 
+#define PDO_FIXED_FLAGS \
+	(PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | PDO_FIXED_USB_COMM)
+
+static const u32 src_pdo[] = {
+	PDO_FIXED(5000, 400, PDO_FIXED_FLAGS)
+};
+
+static const u32 snk_pdo[] = {
+	PDO_FIXED(5000, 400, PDO_FIXED_FLAGS)
+};
+
+static const struct property_entry port_props[] = {
+	PROPERTY_ENTRY_STRING("data-role", "dual"),
+	PROPERTY_ENTRY_STRING("power-role", "dual"),
+	PROPERTY_ENTRY_STRING("try-power-role", "sink"),
+	PROPERTY_ENTRY_U32_ARRAY("source-pdos", src_pdo),
+	PROPERTY_ENTRY_U32_ARRAY("sink-pdos", snk_pdo),
+	PROPERTY_ENTRY_U32("op-sink-microwatt", 2500),
+	{ }
+};
+
+static struct fwnode_handle *fusb302_fwnode_get(struct device *dev)
+{
+	struct fwnode_handle *fwnode;
+
+	fwnode = device_get_named_child_node(dev, "connector");
+	if (!fwnode)
+		fwnode = fwnode_create_software_node(port_props, NULL);
+
+	return fwnode;
+}
+
 static int fusb302_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
@@ -1690,19 +1704,8 @@ static int fusb302_probe(struct i2c_client *client,
 
 	chip->i2c_client = client;
 	chip->dev = &client->dev;
-	chip->tcpc_config = fusb302_tcpc_config;
-	chip->tcpc_dev.config = &chip->tcpc_config;
 	mutex_init(&chip->lock);
 
-	chip->tcpc_dev.fwnode =
-		device_get_named_child_node(dev, "connector");
-
-	/* Composite sink PDO */
-	chip->snk_pdo[0] = PDO_FIXED(5000, 400, PDO_FIXED_FLAGS);
-
-	chip->tcpc_config.nr_snk_pdo = 1;
-	chip->tcpc_config.snk_pdo = chip->snk_pdo;
-
 	/*
 	 * Devicetree platforms should get extcon via phandle (not yet
 	 * supported). On ACPI platforms, we get the name from a device prop.
@@ -1737,8 +1740,15 @@ static int fusb302_probe(struct i2c_client *client,
 			goto destroy_workqueue;
 	}
 
+	chip->tcpc_dev.fwnode = fusb302_fwnode_get(dev);
+	if (IS_ERR(chip->tcpc_dev.fwnode)) {
+		ret = PTR_ERR(chip->tcpc_dev.fwnode);
+		goto destroy_workqueue;
+	}
+
 	chip->tcpm_port = tcpm_register_port(&client->dev, &chip->tcpc_dev);
 	if (IS_ERR(chip->tcpm_port)) {
+		fwnode_handle_put(chip->tcpc_dev.fwnode);
 		ret = PTR_ERR(chip->tcpm_port);
 		if (ret != -EPROBE_DEFER)
 			dev_err(dev, "cannot register tcpm port, ret=%d", ret);
@@ -1760,6 +1770,7 @@ static int fusb302_probe(struct i2c_client *client,
 
 tcpm_unregister_port:
 	tcpm_unregister_port(chip->tcpm_port);
+	fwnode_handle_put(chip->tcpc_dev.fwnode);
 destroy_workqueue:
 	destroy_workqueue(chip->wq);
 
@@ -1775,6 +1786,7 @@ static int fusb302_remove(struct i2c_client *client)
 	cancel_work_sync(&chip->irq_work);
 	cancel_delayed_work_sync(&chip->bc_lvl_handler);
 	tcpm_unregister_port(chip->tcpm_port);
+	fwnode_handle_put(chip->tcpc_dev.fwnode);
 	destroy_workqueue(chip->wq);
 	fusb302_debugfs_exit(chip);
 
-- 
2.20.1

Re: [PATCH 1/3] usb: typec: fusb302: Remove unused properties

[Guenter Roeck]

On Wed, Aug 14, 2019 at 04:24:17PM +0300, Heikki Krogerus wrote:
> Removing the deprecated fusb302 specific properties. There
> are no more platforms using them.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/usb/typec/tcpm/fusb302.c | 31 +++----------------------------
>  1 file changed, 3 insertions(+), 28 deletions(-)
> 
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index c524088246ee..074fbb17fa8b 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -1670,29 +1670,6 @@ static int init_gpio(struct fusb302_chip *chip)
>  	return 0;
>  }
>  
> -static int fusb302_composite_snk_pdo_array(struct fusb302_chip *chip)
> -{
> -	struct device *dev = chip->dev;
> -	u32 max_uv, max_ua;
> -
> -	chip->snk_pdo[0] = PDO_FIXED(5000, 400, PDO_FIXED_FLAGS);
> -
> -	/*
> -	 * As max_snk_ma/mv/mw is not needed for tcpc_config,
> -	 * those settings should be passed in via sink PDO, so
> -	 * "fcs, max-sink-*" properties will be deprecated, to
> -	 * perserve compatibility with existing users of them,
> -	 * we read those properties to convert them to be a var
> -	 * PDO.
> -	 */
> -	if (device_property_read_u32(dev, "fcs,max-sink-microvolt", &max_uv) ||
> -		device_property_read_u32(dev, "fcs,max-sink-microamp", &max_ua))
> -		return 1;
> -
> -	chip->snk_pdo[1] = PDO_VAR(5000, max_uv / 1000, max_ua / 1000);
> -	return 2;
> -}
> -
>  static int fusb302_probe(struct i2c_client *client,
>  			 const struct i2c_device_id *id)
>  {
> @@ -1701,7 +1678,6 @@ static int fusb302_probe(struct i2c_client *client,
>  	struct device *dev = &client->dev;
>  	const char *name;
>  	int ret = 0;
> -	u32 v;
>  
>  	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_I2C_BLOCK)) {
>  		dev_err(&client->dev,
> @@ -1721,11 +1697,10 @@ static int fusb302_probe(struct i2c_client *client,
>  	chip->tcpc_dev.fwnode =
>  		device_get_named_child_node(dev, "connector");
>  
> -	if (!device_property_read_u32(dev, "fcs,operating-sink-microwatt", &v))
> -		chip->tcpc_config.operating_snk_mw = v / 1000;
> -
>  	/* Composite sink PDO */
> -	chip->tcpc_config.nr_snk_pdo = fusb302_composite_snk_pdo_array(chip);
> +	chip->snk_pdo[0] = PDO_FIXED(5000, 400, PDO_FIXED_FLAGS);
> +
> +	chip->tcpc_config.nr_snk_pdo = 1;
>  	chip->tcpc_config.snk_pdo = chip->snk_pdo;
>  
>  	/*
> -- 
> 2.20.1
> 

Re: [PATCH 2/3] dt-bindings: usb: fusb302: Remove deprecated properties

[Guenter Roeck]

On Wed, Aug 14, 2019 at 04:24:18PM +0300, Heikki Krogerus wrote:
> There are no platforms using them anymore.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  Documentation/devicetree/bindings/usb/fcs,fusb302.txt | 7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
> index a5d011d2efc8..ba2e32d500c0 100644
> --- a/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
> +++ b/Documentation/devicetree/bindings/usb/fcs,fusb302.txt
> @@ -11,13 +11,6 @@ Required sub-node:
>  
>  	Documentation/devicetree/bindings/connector/usb-connector.txt
>  
> -Deprecated properties :
> -- fcs,max-sink-microvolt : Maximum sink voltage accepted by port controller
> -- fcs,max-sink-microamp : Maximum sink current accepted by port controller
> -- fcs,max-sink-microwatt : Maximum sink power accepted by port controller
> -- fcs,operating-sink-microwatt : Minimum amount of power accepted from a sink
> -  when negotiating
> -
>  
>  Example:
>  
> -- 
> 2.20.1
> 

Re: [PATCH 3/3] usb: typec: fusb302: Always provide fwnode for the port

[Guenter Roeck]

On Wed, Aug 14, 2019 at 04:24:19PM +0300, Heikki Krogerus wrote:
> By registering a software fwnode for the port when the
> firmware does not supply one, we can always provide tcpm the
> connector capabilities by using the common USB connector
> device properties instead of using tcpc_config platform data.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/usb/typec/tcpm/fusb302.c | 70 +++++++++++++++++++-------------
>  1 file changed, 41 insertions(+), 29 deletions(-)
> 
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index 074fbb17fa8b..93244d6c4bff 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -75,7 +75,6 @@ struct fusb302_chip {
>  	struct i2c_client *i2c_client;
>  	struct tcpm_port *tcpm_port;
>  	struct tcpc_dev tcpc_dev;
> -	struct tcpc_config tcpc_config;
>  
>  	struct regulator *vbus;
>  
> @@ -1110,23 +1109,6 @@ static void fusb302_bc_lvl_handler_work(struct work_struct *work)
>  	mutex_unlock(&chip->lock);
>  }
>  
> -#define PDO_FIXED_FLAGS \
> -	(PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | PDO_FIXED_USB_COMM)
> -
> -static const u32 src_pdo[] = {
> -	PDO_FIXED(5000, 400, PDO_FIXED_FLAGS),
> -};
> -
> -static const struct tcpc_config fusb302_tcpc_config = {
> -	.src_pdo = src_pdo,
> -	.nr_src_pdo = ARRAY_SIZE(src_pdo),
> -	.operating_snk_mw = 2500,
> -	.type = TYPEC_PORT_DRP,
> -	.data = TYPEC_PORT_DRD,
> -	.default_role = TYPEC_SINK,
> -	.alt_modes = NULL,
> -};
> -
>  static void init_tcpc_dev(struct tcpc_dev *fusb302_tcpc_dev)
>  {
>  	fusb302_tcpc_dev->init = tcpm_init;
> @@ -1670,6 +1652,38 @@ static int init_gpio(struct fusb302_chip *chip)
>  	return 0;
>  }
>  
> +#define PDO_FIXED_FLAGS \
> +	(PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP | PDO_FIXED_USB_COMM)
> +
> +static const u32 src_pdo[] = {
> +	PDO_FIXED(5000, 400, PDO_FIXED_FLAGS)
> +};
> +
> +static const u32 snk_pdo[] = {
> +	PDO_FIXED(5000, 400, PDO_FIXED_FLAGS)
> +};
> +
> +static const struct property_entry port_props[] = {
> +	PROPERTY_ENTRY_STRING("data-role", "dual"),
> +	PROPERTY_ENTRY_STRING("power-role", "dual"),
> +	PROPERTY_ENTRY_STRING("try-power-role", "sink"),
> +	PROPERTY_ENTRY_U32_ARRAY("source-pdos", src_pdo),
> +	PROPERTY_ENTRY_U32_ARRAY("sink-pdos", snk_pdo),
> +	PROPERTY_ENTRY_U32("op-sink-microwatt", 2500),
> +	{ }
> +};
> +
> +static struct fwnode_handle *fusb302_fwnode_get(struct device *dev)
> +{
> +	struct fwnode_handle *fwnode;
> +
> +	fwnode = device_get_named_child_node(dev, "connector");
> +	if (!fwnode)
> +		fwnode = fwnode_create_software_node(port_props, NULL);
> +
> +	return fwnode;
> +}
> +
>  static int fusb302_probe(struct i2c_client *client,
>  			 const struct i2c_device_id *id)
>  {
> @@ -1690,19 +1704,8 @@ static int fusb302_probe(struct i2c_client *client,
>  
>  	chip->i2c_client = client;
>  	chip->dev = &client->dev;
> -	chip->tcpc_config = fusb302_tcpc_config;
> -	chip->tcpc_dev.config = &chip->tcpc_config;
>  	mutex_init(&chip->lock);
>  
> -	chip->tcpc_dev.fwnode =
> -		device_get_named_child_node(dev, "connector");
> -
> -	/* Composite sink PDO */
> -	chip->snk_pdo[0] = PDO_FIXED(5000, 400, PDO_FIXED_FLAGS);
> -
> -	chip->tcpc_config.nr_snk_pdo = 1;
> -	chip->tcpc_config.snk_pdo = chip->snk_pdo;
> -
>  	/*
>  	 * Devicetree platforms should get extcon via phandle (not yet
>  	 * supported). On ACPI platforms, we get the name from a device prop.
> @@ -1737,8 +1740,15 @@ static int fusb302_probe(struct i2c_client *client,
>  			goto destroy_workqueue;
>  	}
>  
> +	chip->tcpc_dev.fwnode = fusb302_fwnode_get(dev);
> +	if (IS_ERR(chip->tcpc_dev.fwnode)) {
> +		ret = PTR_ERR(chip->tcpc_dev.fwnode);
> +		goto destroy_workqueue;
> +	}
> +
>  	chip->tcpm_port = tcpm_register_port(&client->dev, &chip->tcpc_dev);
>  	if (IS_ERR(chip->tcpm_port)) {
> +		fwnode_handle_put(chip->tcpc_dev.fwnode);
>  		ret = PTR_ERR(chip->tcpm_port);
>  		if (ret != -EPROBE_DEFER)
>  			dev_err(dev, "cannot register tcpm port, ret=%d", ret);
> @@ -1760,6 +1770,7 @@ static int fusb302_probe(struct i2c_client *client,
>  
>  tcpm_unregister_port:
>  	tcpm_unregister_port(chip->tcpm_port);
> +	fwnode_handle_put(chip->tcpc_dev.fwnode);
>  destroy_workqueue:
>  	destroy_workqueue(chip->wq);
>  
> @@ -1775,6 +1786,7 @@ static int fusb302_remove(struct i2c_client *client)
>  	cancel_work_sync(&chip->irq_work);
>  	cancel_delayed_work_sync(&chip->bc_lvl_handler);
>  	tcpm_unregister_port(chip->tcpm_port);
> +	fwnode_handle_put(chip->tcpc_dev.fwnode);
>  	destroy_workqueue(chip->wq);
>  	fusb302_debugfs_exit(chip);
>  
> -- 
> 2.20.1
> 

Re: [PATCH 0/3] usb: typec: fusb302: Small changes

[Hans de Goede]

Hi,

On 14-08-19 15:24, Heikki Krogerus wrote:
> Hi,
> 
> This series removes the deprecated fusb302 specific properties, and
> stops using struct tcpc_config in the driver.

Series looks good to me:

Reviewed-by: Hans de Goede <hdegoede@redhat.com>

This has a small conflict with my
"[PATCH] usb: typec: fusb302: Call fusb302_debugfs_init earlier"
patch.

Since we've agreed to do the rootdir leak fix as a separate patch
(which I will write when I find some time probably tomorrow), I
was wondering if we can merge my patch first. I would like to see
a "Cc: stable@vger.kernel.org" added to my patch and then it would
be good to have it merged first.

Regardless we should probable prepare one series with all patches
for Greg to make this easy to merge for him.

Shall I combine this series + my fix + my to be written fix into
1 series, test that on actual hardware and then post that?

Regards,

Hans

Re: [PATCH 0/3] usb: typec: fusb302: Small changes

[Heikki Krogerus]

On Wed, Aug 14, 2019 at 03:42:46PM +0200, Hans de Goede wrote:
> Hi,
> 
> On 14-08-19 15:24, Heikki Krogerus wrote:
> > Hi,
> > 
> > This series removes the deprecated fusb302 specific properties, and
> > stops using struct tcpc_config in the driver.
> 
> Series looks good to me:
> 
> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
> 
> This has a small conflict with my
> "[PATCH] usb: typec: fusb302: Call fusb302_debugfs_init earlier"
> patch.

Oh, damn it. Sorry.

> Since we've agreed to do the rootdir leak fix as a separate patch
> (which I will write when I find some time probably tomorrow), I
> was wondering if we can merge my patch first. I would like to see
> a "Cc: stable@vger.kernel.org" added to my patch and then it would
> be good to have it merged first.
> 
> Regardless we should probable prepare one series with all patches
> for Greg to make this easy to merge for him.
> 
> Shall I combine this series + my fix + my to be written fix into
> 1 series, test that on actual hardware and then post that?

That works for me.

thanks,

-- 
heikki

Re: [PATCH 0/3] usb: typec: fusb302: Small changes

[Greg Kroah-Hartman]

On Wed, Aug 14, 2019 at 03:42:46PM +0200, Hans de Goede wrote:
> Hi,
> 
> On 14-08-19 15:24, Heikki Krogerus wrote:
> > Hi,
> > 
> > This series removes the deprecated fusb302 specific properties, and
> > stops using struct tcpc_config in the driver.
> 
> Series looks good to me:
> 
> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
> 
> This has a small conflict with my
> "[PATCH] usb: typec: fusb302: Call fusb302_debugfs_init earlier"
> patch.
> 
> Since we've agreed to do the rootdir leak fix as a separate patch
> (which I will write when I find some time probably tomorrow), I
> was wondering if we can merge my patch first. I would like to see
> a "Cc: stable@vger.kernel.org" added to my patch and then it would
> be good to have it merged first.
> 
> Regardless we should probable prepare one series with all patches
> for Greg to make this easy to merge for him.

I'll take this series now, and you can redo your patch based on my
usb-next branch with them in it.

thanks,

greg k-h

Re: [PATCH 0/3] usb: typec: fusb302: Small changes

[Hans de Goede]

Hi,

On 15-08-19 14:55, Greg Kroah-Hartman wrote:
> On Wed, Aug 14, 2019 at 03:42:46PM +0200, Hans de Goede wrote:
>> Hi,
>>
>> On 14-08-19 15:24, Heikki Krogerus wrote:
>>> Hi,
>>>
>>> This series removes the deprecated fusb302 specific properties, and
>>> stops using struct tcpc_config in the driver.
>>
>> Series looks good to me:
>>
>> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
>>
>> This has a small conflict with my
>> "[PATCH] usb: typec: fusb302: Call fusb302_debugfs_init earlier"
>> patch.
>>
>> Since we've agreed to do the rootdir leak fix as a separate patch
>> (which I will write when I find some time probably tomorrow), I
>> was wondering if we can merge my patch first. I would like to see
>> a "Cc: stable@vger.kernel.org" added to my patch and then it would
>> be good to have it merged first.
>>
>> Regardless we should probable prepare one series with all patches
>> for Greg to make this easy to merge for him.
> 
> I'll take this series now, and you can redo your patch based on my
> usb-next branch with them in it.

Ok.

Regards,

Hans

Re: [PATCH 0/3] usb: typec: fusb302: Small changes

[Hans de Goede]

Hi,

On 14-08-19 15:24, Heikki Krogerus wrote:
> Hi,
> 
> This series removes the deprecated fusb302 specific properties, and
> stops using struct tcpc_config in the driver.
> 
> thanks,
> 
> Heikki Krogerus (3):
>    usb: typec: fusb302: Remove unused properties
>    dt-bindings: usb: fusb302: Remove deprecated properties
>    usb: typec: fusb302: Always provide fwnode for the port

I know this series is already in usb-testing, still I thought
it would be a good idea to test it on my CHT hw with a fusb302
TypeC controller. So I've just completed testing this and it
works as advertised:

So FWIW:

Tested-by: Hans de Goede <hdegoede@redhat.com>

Regards,

Hans

Re: [PATCH 0/3] usb: typec: fusb302: Small changes

[Greg Kroah-Hartman]

On Thu, Aug 15, 2019 at 07:26:42PM +0200, Hans de Goede wrote:
> Hi,
> 
> On 14-08-19 15:24, Heikki Krogerus wrote:
> > Hi,
> > 
> > This series removes the deprecated fusb302 specific properties, and
> > stops using struct tcpc_config in the driver.
> > 
> > thanks,
> > 
> > Heikki Krogerus (3):
> >    usb: typec: fusb302: Remove unused properties
> >    dt-bindings: usb: fusb302: Remove deprecated properties
> >    usb: typec: fusb302: Always provide fwnode for the port
> 
> I know this series is already in usb-testing, still I thought
> it would be a good idea to test it on my CHT hw with a fusb302
> TypeC controller. So I've just completed testing this and it
> works as advertised:
> 
> So FWIW:
> 
> Tested-by: Hans de Goede <hdegoede@redhat.com>

Thanks, I'll go add this as I can rebase that branch...

greg k-h