mikrobus driver update, serdev patches

patch.sh

@@ -383,6 +383,8 @@ drivers () {
 	dir 'drivers/ti/gpio'
 	dir 'drivers/greybus'
 	dir 'drivers/mikrobus'
+	dir 'drivers/serdev'
+	dir 'drivers/iio'
 }
 
 soc () {

patches/drivers/iio/v4-0001-iio-light-tsl2563-change-of_property_read-to-devi.patch

@@ -0,0 +1,72 @@
+From d06a613f485a380674645d2358ac6d189040a766 Mon Sep 17 00:00:00 2001
+From: Vaishnav M A <vaishnav@beagleboard.org>
+Date: Thu, 15 Oct 2020 16:12:05 +0530
+Subject: [PATCH v4] iio:light:tsl2563 use generic fw accessors
+
+Replace of_property_read_u32() with device_property_read_u32(),
+when reading the amstaos,cover-comp-gain.This opens up the
+possibility of passing the properties during platform instantiation
+of the device by a suitable populated struct property_entry.
+Additionally, a minor change in logic is added to remove the
+of_node present check.
+
+Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>
+---
+ v4:
+	-update commit message, fix punctuation.
+	-update to a shorter commit title, used for similar changes
+	 within the subsystem, like in 00fa493b9989
+	 ("iio:proximity:as3935: Drop of_match_ptr and use generic fw accessors")
+ v3:
+        -modify commit message for readability, mention minor logic change
+        -include  mod_devicetable.h and property.h headers
+ v2:
+        -fix commit message
+ drivers/iio/light/tsl2563.c | 16 +++++++++-------
+ 1 file changed, 9 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/iio/light/tsl2563.c b/drivers/iio/light/tsl2563.c
+index abc8d7db8dc1..5bf2bfbc5379 100644
+--- a/drivers/iio/light/tsl2563.c
++++ b/drivers/iio/light/tsl2563.c
+@@ -12,6 +12,8 @@
+  */
+
+ #include <linux/module.h>
++#include <linux/mod_devicetable.h>
++#include <linux/property.h>
+ #include <linux/i2c.h>
+ #include <linux/interrupt.h>
+ #include <linux/irq.h>
+@@ -703,7 +705,6 @@ static int tsl2563_probe(struct i2c_client *client,
+ 	struct iio_dev *indio_dev;
+ 	struct tsl2563_chip *chip;
+ 	struct tsl2563_platform_data *pdata = client->dev.platform_data;
+-	struct device_node *np = client->dev.of_node;
+ 	int err = 0;
+ 	u8 id = 0;
+
+@@ -738,13 +739,14 @@ static int tsl2563_probe(struct i2c_client *client,
+ 	chip->calib0 = tsl2563_calib_from_sysfs(CALIB_BASE_SYSFS);
+ 	chip->calib1 = tsl2563_calib_from_sysfs(CALIB_BASE_SYSFS);
+
+-	if (pdata)
++	if (pdata) {
+ 		chip->cover_comp_gain = pdata->cover_comp_gain;
+-	else if (np)
+-		of_property_read_u32(np, "amstaos,cover-comp-gain",
+-				     &chip->cover_comp_gain);
+-	else
+-		chip->cover_comp_gain = 1;
++	} else {
++		err = device_property_read_u32(&client->dev, "amstaos,cover-comp-gain",
++					       &chip->cover_comp_gain);
++		if (err)
++			chip->cover_comp_gain = 1;
++	}
+
+ 	dev_info(&client->dev, "model %d, rev. %d\n", id >> 4, id & 0x0f);
+ 	indio_dev->name = client->name;
+-- 
+2.25.1
+

patches/drivers/iio/v4-0001-iio-light-vcnl4035-add-i2c_device_id.patch

@@ -0,0 +1,51 @@
+From dbbed44fe8fb51d0e9be598ff05825609df9f6ce Mon Sep 17 00:00:00 2001
+From: Vaishnav M A <vaishnav@beagleboard.org>
+Date: Thu, 15 Oct 2020 16:12:06 +0530
+Subject: [PATCH v4] iio: light: vcnl4035 add i2c_device_id
+
+Add i2c_device_id table for the vcnl4035 driver,
+enabling device instantiation using i2c_new_client_device()
+or from userspace in cases where device-tree based description
+is not possible now, like device(s) on a gbphy i2c_adapter
+created by greybus.
+
+Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>
+---
+ v4:
+	-update commit message, add punctuation.
+ v3:
+	-modify commit message for readability
+	 as suggested by Jonathan Cameron
+ v2:
+	-fix commit message
+ drivers/iio/light/vcnl4035.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/drivers/iio/light/vcnl4035.c b/drivers/iio/light/vcnl4035.c
+index 765c44adac57..73a28e30dddc 100644
+--- a/drivers/iio/light/vcnl4035.c
++++ b/drivers/iio/light/vcnl4035.c
+@@ -652,6 +652,12 @@ static const struct dev_pm_ops vcnl4035_pm_ops = {
+ 			   vcnl4035_runtime_resume, NULL)
+ };
+
++static const struct i2c_device_id vcnl4035_id[] = {
++	{ "vcnl4035", 0},
++	{ }
++};
++MODULE_DEVICE_TABLE(i2c, vcnl4035_id);
++
+ static const struct of_device_id vcnl4035_of_match[] = {
+ 	{ .compatible = "vishay,vcnl4035", },
+ 	{ }
+@@ -666,6 +672,7 @@ static struct i2c_driver vcnl4035_driver = {
+ 	},
+ 	.probe  = vcnl4035_probe,
+ 	.remove	= vcnl4035_remove,
++	.id_table = vcnl4035_id,
+ };
+
+ module_i2c_driver(vcnl4035_driver);
+-- 
+2.25.1
+

patches/drivers/iio/v4-0001-iio-proximity-vl53l0x-i2c-add-i2c_device_id.patch

@@ -0,0 +1,52 @@
+From 8a6cba6d5c4ebfe53c18ae2b2ce534c4fc68c417 Mon Sep 17 00:00:00 2001
+From: Vaishnav M A <vaishnav@beagleboard.org>
+Date: Thu, 15 Oct 2020 16:12:06 +0530
+Subject: [PATCH v4] iio: proximity: vl53l0x-i2c add i2c_device_id
+
+Add i2c_device_id table for the vl53l0x-i2c driver,
+helps in device instantiation using i2c_new_client_device()
+or from userspace in cases where device-tree based description
+is not possible now, like device(s) on a gbphy i2c adapter
+created by greybus.
+
+Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>
+
+---
+ v4:
+    -update commit message, add punctuation
+ v3:
+	-modify commit message for readability
+	 as suggested by Jonathan Cameron
+ v2:
+	-fix commit message
+ drivers/iio/proximity/vl53l0x-i2c.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/drivers/iio/proximity/vl53l0x-i2c.c b/drivers/iio/proximity/vl53l0x-i2c.c
+index 5fbda9475ba9..7c29d4cae24a 100644
+--- a/drivers/iio/proximity/vl53l0x-i2c.c
++++ b/drivers/iio/proximity/vl53l0x-i2c.c
+@@ -143,6 +143,12 @@ static int vl53l0x_probe(struct i2c_client *client)
+ 	return devm_iio_device_register(&client->dev, indio_dev);
+ }
+
++static const struct i2c_device_id vl53l0x_id[] = {
++	{ "vl53l0x", 0},
++	{ }
++};
++MODULE_DEVICE_TABLE(i2c, vl53l0x_id);
++
+ static const struct of_device_id st_vl53l0x_dt_match[] = {
+ 	{ .compatible = "st,vl53l0x", },
+ 	{ }
+@@ -155,6 +161,7 @@ static struct i2c_driver vl53l0x_driver = {
+ 		.of_match_table = st_vl53l0x_dt_match,
+ 	},
+ 	.probe_new = vl53l0x_probe,
++	.id_table = vl53l0x_id,
+ };
+ module_i2c_driver(vl53l0x_driver);
+
+-- 
+2.25.1
+