* [patch v1 0/2] Add support for Intel VID protocol VR13 and for TI tps53679 device
@ 2017-08-29 20:06 Vadim Pasternak
2017-08-29 20:06 ` [patch v1 1/2] Add support for Intel VID protocol VR13 Vadim Pasternak
2017-08-29 20:06 ` [patch v1 2/2] Add support for Texas Instruments tps53679 device Vadim Pasternak
0 siblings, 2 replies; 5+ messages in thread
From: Vadim Pasternak @ 2017-08-29 20:06 UTC (permalink / raw)
To: linux; +Cc: linux-hwmon, jiri, Vadim Pasternak
This patchset adds support for:
- VID conversion for protocol VR13;
- Texas Instruments tps53679 device;
Vadim Pasternak (2):
Add support for Intel VID protocol VR13
Add support for Texas Instruments tps53679 device
drivers/hwmon/pmbus/Kconfig | 10 ++++
drivers/hwmon/pmbus/Makefile | 1 +
drivers/hwmon/pmbus/pmbus.h | 2 +-
drivers/hwmon/pmbus/pmbus_core.c | 4 ++
drivers/hwmon/pmbus/tps53679.c | 126 +++++++++++++++++++++++++++++++++++++++
5 files changed, 142 insertions(+), 1 deletion(-)
create mode 100644 drivers/hwmon/pmbus/tps53679.c
--
2.1.4
^ permalink raw reply [flat|nested] 5+ messages in thread
* [patch v1 1/2] Add support for Intel VID protocol VR13
2017-08-29 20:06 [patch v1 0/2] Add support for Intel VID protocol VR13 and for TI tps53679 device Vadim Pasternak
@ 2017-08-29 20:06 ` Vadim Pasternak
2017-08-30 1:24 ` [v1,1/2] " Guenter Roeck
2017-08-29 20:06 ` [patch v1 2/2] Add support for Texas Instruments tps53679 device Vadim Pasternak
1 sibling, 1 reply; 5+ messages in thread
From: Vadim Pasternak @ 2017-08-29 20:06 UTC (permalink / raw)
To: linux; +Cc: linux-hwmon, jiri, Vadim Pasternak
The below lists of VOUT_MODE command readout with their related VID
protocols, Digital to Analog Converter steps:
- VR13.0 mode, 10-mV DAC - 0x24
- VR13.0 mode, 5-mV DAC - 0x27
Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
---
drivers/hwmon/pmbus/pmbus.h | 2 +-
drivers/hwmon/pmbus/pmbus_core.c | 4 ++++
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
index bfcb13b..4efa2bd 100644
--- a/drivers/hwmon/pmbus/pmbus.h
+++ b/drivers/hwmon/pmbus/pmbus.h
@@ -341,7 +341,7 @@ enum pmbus_sensor_classes {
#define PMBUS_HAVE_STATUS_VMON BIT(19)
enum pmbus_data_format { linear = 0, direct, vid };
-enum vrm_version { vr11 = 0, vr12 };
+enum vrm_version { vr11 = 0, vr12, vr13 };
struct pmbus_driver_info {
int pages; /* Total number of pages */
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 6ac89c9..302f0ae 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -557,6 +557,10 @@ static long pmbus_reg2data_vid(struct pmbus_data *data,
if (val >= 0x01)
rv = 250 + (val - 1) * 5;
break;
+ case vr13:
+ if (val >= 0x01)
+ rv = 500 + (val - 1) * 10;
+ break;
}
return rv;
}
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [patch v1 2/2] Add support for Texas Instruments tps53679 device
2017-08-29 20:06 [patch v1 0/2] Add support for Intel VID protocol VR13 and for TI tps53679 device Vadim Pasternak
2017-08-29 20:06 ` [patch v1 1/2] Add support for Intel VID protocol VR13 Vadim Pasternak
@ 2017-08-29 20:06 ` Vadim Pasternak
2017-08-30 1:23 ` [v1,2/2] " Guenter Roeck
1 sibling, 1 reply; 5+ messages in thread
From: Vadim Pasternak @ 2017-08-29 20:06 UTC (permalink / raw)
To: linux; +Cc: linux-hwmon, jiri, Vadim Pasternak
The below lists of VOUT_MODE command readout with their related VID
protocols, Digital to Analog Converter steps, supported by the device:
VR12.0 mode, 5-mV DAC - 0x21
VR12.5 mode, 10-mV DAC - 0x22
VR13.0 mode, 10-mV DAC - 0x24
IMVP8 mode, 5-mV DAC - 0x25
VR13.0 mode, 5-mV DAC - 0x27
Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
---
drivers/hwmon/pmbus/Kconfig | 10 ++++
drivers/hwmon/pmbus/Makefile | 1 +
drivers/hwmon/pmbus/tps53679.c | 126 +++++++++++++++++++++++++++++++++++++++++
3 files changed, 137 insertions(+)
create mode 100644 drivers/hwmon/pmbus/tps53679.c
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index 68d717a..42d2366 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -135,6 +135,16 @@ config SENSORS_TPS40422
This driver can also be built as a module. If so, the module will
be called tps40422.
+config SENSORS_TPS53679
+ tristate "TI TPS53679"
+ default n
+ help
+ If you say yes here you get hardware monitoring support for TI
+ TPS53679.
+
+ This driver can also be built as a module. If so, the module will
+ be called tps53679.
+
config SENSORS_UCD9000
tristate "TI UCD90120, UCD90124, UCD90160, UCD9090, UCD90910"
default n
diff --git a/drivers/hwmon/pmbus/Makefile b/drivers/hwmon/pmbus/Makefile
index 75bb7ca..c7c76b0 100644
--- a/drivers/hwmon/pmbus/Makefile
+++ b/drivers/hwmon/pmbus/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_SENSORS_MAX20751) += max20751.o
obj-$(CONFIG_SENSORS_MAX34440) += max34440.o
obj-$(CONFIG_SENSORS_MAX8688) += max8688.o
obj-$(CONFIG_SENSORS_TPS40422) += tps40422.o
+obj-$(CONFIG_SENSORS_TPS53679) += tps53679.o
obj-$(CONFIG_SENSORS_UCD9000) += ucd9000.o
obj-$(CONFIG_SENSORS_UCD9200) += ucd9200.o
obj-$(CONFIG_SENSORS_ZL6100) += zl6100.o
diff --git a/drivers/hwmon/pmbus/tps53679.c b/drivers/hwmon/pmbus/tps53679.c
new file mode 100644
index 0000000..1cdd456
--- /dev/null
+++ b/drivers/hwmon/pmbus/tps53679.c
@@ -0,0 +1,126 @@
+/*
+ * Hardware monitoring driver for Texas Instruments TPS53679
+ *
+ * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
+ * Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/i2c.h>
+#include "pmbus.h"
+
+#define TPS53679_PROT_VR12_5MV 0x01 /* VR12.0 mode, 5-mV DAC */
+#define TPS53679_PROT_VR12_5_10MV 0x02 /* VR12.5 mode, 10-mV DAC */
+#define TPS53679_PROT_VR13_10MV 0x04 /* VR13.0 mode, 10-mV DAC */
+#define TPS53679_PROT_IMVP8_5MV 0x05 /* IMVP8 mode, 5-mV DAC */
+#define TPS53679_PROT_VR13_5MV 0x07 /* VR13.0 mode, 5-mV DAC */
+#define TPS53679_PAGE_NUM 2
+
+struct tps53679_data {
+ u8 vout_params; /* VOUT parameters */
+ struct pmbus_driver_info info;
+};
+
+#define to_tps53679_data(x) container_of(x, struct tps53679_data, info)
+
+static int tps53679_identify(struct i2c_client *client,
+ struct pmbus_driver_info *info)
+{
+ struct tps53679_data *data = to_tps53679_data(info);
+ int ret;
+
+ /* Read the register with VOUT scaling value.*/
+ ret = pmbus_read_byte_data(client, 0, PMBUS_VOUT_MODE);
+ if (ret < 0)
+ return ret;
+
+ data->vout_params = ret & GENMASK(4, 0);
+
+ switch (data->vout_params) {
+ case TPS53679_PROT_VR13_10MV:
+ case TPS53679_PROT_VR12_5_10MV:
+ info->vrm_version = vr13;
+ break;
+ case TPS53679_PROT_VR13_5MV:
+ case TPS53679_PROT_VR12_5MV:
+ case TPS53679_PROT_IMVP8_5MV:
+ info->vrm_version = vr12;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct pmbus_driver_info tps53679_info = {
+ .pages = TPS53679_PAGE_NUM,
+ .format[PSC_VOLTAGE_IN] = linear,
+ .format[PSC_VOLTAGE_OUT] = vid,
+ .format[PSC_TEMPERATURE] = linear,
+ .format[PSC_CURRENT_OUT] = linear,
+ .format[PSC_POWER] = linear,
+ .func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
+ PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
+ PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP |
+ PMBUS_HAVE_POUT,
+ .func[1] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
+ PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
+ PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP |
+ PMBUS_HAVE_POUT,
+ .identify = tps53679_identify,
+};
+
+static int tps53679_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct tps53679_data *data;
+
+ data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
+ return pmbus_do_probe(client, id, &tps53679_info);
+}
+
+static const struct i2c_device_id tps53679_id[] = {
+ {"tps53679", TPS53679_PAGE_NUM},
+ {}
+};
+
+MODULE_DEVICE_TABLE(i2c, tps53679_id);
+
+static const struct of_device_id tps53679_of_match[] = {
+ {.compatible = "ti,tps53679"},
+ {}
+};
+MODULE_DEVICE_TABLE(of, tps53679_of_match);
+
+static struct i2c_driver tps53679_driver = {
+ .driver = {
+ .name = "tps53679",
+ .of_match_table = of_match_ptr(tps53679_of_match),
+ },
+ .probe = tps53679_probe,
+ .remove = pmbus_do_remove,
+ .id_table = tps53679_id,
+};
+
+module_i2c_driver(tps53679_driver);
+
+MODULE_AUTHOR("Vadim Pasternak <vadimp@mellanox.com>");
+MODULE_DESCRIPTION("PMBus driver for Texas Instruments TPS53679");
+MODULE_LICENSE("GPL");
--
2.1.4
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [v1,2/2] Add support for Texas Instruments tps53679 device
2017-08-29 20:06 ` [patch v1 2/2] Add support for Texas Instruments tps53679 device Vadim Pasternak
@ 2017-08-30 1:23 ` Guenter Roeck
0 siblings, 0 replies; 5+ messages in thread
From: Guenter Roeck @ 2017-08-30 1:23 UTC (permalink / raw)
To: Vadim Pasternak; +Cc: linux-hwmon, jiri
On Tue, Aug 29, 2017 at 08:06:22PM +0000, Vadim Pasternak wrote:
> The below lists of VOUT_MODE command readout with their related VID
> protocols, Digital to Analog Converter steps, supported by the device:
> VR12.0 mode, 5-mV DAC - 0x21
> VR12.5 mode, 10-mV DAC - 0x22
> VR13.0 mode, 10-mV DAC - 0x24
> IMVP8 mode, 5-mV DAC - 0x25
> VR13.0 mode, 5-mV DAC - 0x27
>
> Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
> ---
> drivers/hwmon/pmbus/Kconfig | 10 ++++
> drivers/hwmon/pmbus/Makefile | 1 +
> drivers/hwmon/pmbus/tps53679.c | 126 +++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 137 insertions(+)
> create mode 100644 drivers/hwmon/pmbus/tps53679.c
>
> diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
> index 68d717a..42d2366 100644
> --- a/drivers/hwmon/pmbus/Kconfig
> +++ b/drivers/hwmon/pmbus/Kconfig
> @@ -135,6 +135,16 @@ config SENSORS_TPS40422
> This driver can also be built as a module. If so, the module will
> be called tps40422.
>
> +config SENSORS_TPS53679
> + tristate "TI TPS53679"
> + default n
> + help
> + If you say yes here you get hardware monitoring support for TI
> + TPS53679.
> +
> + This driver can also be built as a module. If so, the module will
> + be called tps53679.
> +
> config SENSORS_UCD9000
> tristate "TI UCD90120, UCD90124, UCD90160, UCD9090, UCD90910"
> default n
> diff --git a/drivers/hwmon/pmbus/Makefile b/drivers/hwmon/pmbus/Makefile
> index 75bb7ca..c7c76b0 100644
> --- a/drivers/hwmon/pmbus/Makefile
> +++ b/drivers/hwmon/pmbus/Makefile
> @@ -14,6 +14,7 @@ obj-$(CONFIG_SENSORS_MAX20751) += max20751.o
> obj-$(CONFIG_SENSORS_MAX34440) += max34440.o
> obj-$(CONFIG_SENSORS_MAX8688) += max8688.o
> obj-$(CONFIG_SENSORS_TPS40422) += tps40422.o
> +obj-$(CONFIG_SENSORS_TPS53679) += tps53679.o
> obj-$(CONFIG_SENSORS_UCD9000) += ucd9000.o
> obj-$(CONFIG_SENSORS_UCD9200) += ucd9200.o
> obj-$(CONFIG_SENSORS_ZL6100) += zl6100.o
> diff --git a/drivers/hwmon/pmbus/tps53679.c b/drivers/hwmon/pmbus/tps53679.c
> new file mode 100644
> index 0000000..1cdd456
> --- /dev/null
> +++ b/drivers/hwmon/pmbus/tps53679.c
> @@ -0,0 +1,126 @@
> +/*
> + * Hardware monitoring driver for Texas Instruments TPS53679
> + *
> + * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
> + * Copyright (c) 2017 Vadim Pasternak <vadimp@mellanox.com>
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License as published by
> + * the Free Software Foundation; either version 2 of the License, or
> + * (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/module.h>
> +#include <linux/init.h>
> +#include <linux/err.h>
> +#include <linux/i2c.h>
Alphabetic order, please.
> +#include "pmbus.h"
> +
> +#define TPS53679_PROT_VR12_5MV 0x01 /* VR12.0 mode, 5-mV DAC */
> +#define TPS53679_PROT_VR12_5_10MV 0x02 /* VR12.5 mode, 10-mV DAC */
> +#define TPS53679_PROT_VR13_10MV 0x04 /* VR13.0 mode, 10-mV DAC */
> +#define TPS53679_PROT_IMVP8_5MV 0x05 /* IMVP8 mode, 5-mV DAC */
> +#define TPS53679_PROT_VR13_5MV 0x07 /* VR13.0 mode, 5-mV DAC */
> +#define TPS53679_PAGE_NUM 2
> +
> +struct tps53679_data {
> + u8 vout_params; /* VOUT parameters */
Only used in tps53679_identify() and thus not needed in tps53679_data.
> + struct pmbus_driver_info info;
> +};
> +
> +#define to_tps53679_data(x) container_of(x, struct tps53679_data, info)
> +
> +static int tps53679_identify(struct i2c_client *client,
> + struct pmbus_driver_info *info)
> +{
> + struct tps53679_data *data = to_tps53679_data(info);
> + int ret;
> +
> + /* Read the register with VOUT scaling value.*/
Comment is not very valuable. It took me a while to understand.
I would suggest to drop it.
> + ret = pmbus_read_byte_data(client, 0, PMBUS_VOUT_MODE);
> + if (ret < 0)
> + return ret;
> +
> + data->vout_params = ret & GENMASK(4, 0);
> +
> + switch (data->vout_params) {
> + case TPS53679_PROT_VR13_10MV:
> + case TPS53679_PROT_VR12_5_10MV:
> + info->vrm_version = vr13;
> + break;
> + case TPS53679_PROT_VR13_5MV:
> + case TPS53679_PROT_VR12_5MV:
> + case TPS53679_PROT_IMVP8_5MV:
> + info->vrm_version = vr12;
> + break;
> + default:
> + return -EINVAL;
> + }
> +
> + return 0;
> +}
> +
> +static struct pmbus_driver_info tps53679_info = {
> + .pages = TPS53679_PAGE_NUM,
> + .format[PSC_VOLTAGE_IN] = linear,
> + .format[PSC_VOLTAGE_OUT] = vid,
> + .format[PSC_TEMPERATURE] = linear,
> + .format[PSC_CURRENT_OUT] = linear,
> + .format[PSC_POWER] = linear,
> + .func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
> + PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
> + PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP |
> + PMBUS_HAVE_POUT,
> + .func[1] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
> + PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
> + PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP |
> + PMBUS_HAVE_POUT,
> + .identify = tps53679_identify,
> +};
> +
> +static int tps53679_probe(struct i2c_client *client,
> + const struct i2c_device_id *id)
> +{
> + struct tps53679_data *data;
> +
> + data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
> + if (!data)
> + return -ENOMEM;
> +
> + return pmbus_do_probe(client, id, &tps53679_info);
> +}
> +
> +static const struct i2c_device_id tps53679_id[] = {
> + {"tps53679", TPS53679_PAGE_NUM},
TPS53679_PAGE_NUM is not used here.
> + {}
> +};
> +
> +MODULE_DEVICE_TABLE(i2c, tps53679_id);
> +
> +static const struct of_device_id tps53679_of_match[] = {
> + {.compatible = "ti,tps53679"},
> + {}
> +};
> +MODULE_DEVICE_TABLE(of, tps53679_of_match);
> +
> +static struct i2c_driver tps53679_driver = {
> + .driver = {
> + .name = "tps53679",
> + .of_match_table = of_match_ptr(tps53679_of_match),
> + },
> + .probe = tps53679_probe,
> + .remove = pmbus_do_remove,
> + .id_table = tps53679_id,
> +};
> +
> +module_i2c_driver(tps53679_driver);
> +
> +MODULE_AUTHOR("Vadim Pasternak <vadimp@mellanox.com>");
> +MODULE_DESCRIPTION("PMBus driver for Texas Instruments TPS53679");
> +MODULE_LICENSE("GPL");
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [v1,1/2] Add support for Intel VID protocol VR13
2017-08-29 20:06 ` [patch v1 1/2] Add support for Intel VID protocol VR13 Vadim Pasternak
@ 2017-08-30 1:24 ` Guenter Roeck
0 siblings, 0 replies; 5+ messages in thread
From: Guenter Roeck @ 2017-08-30 1:24 UTC (permalink / raw)
To: Vadim Pasternak; +Cc: linux-hwmon, jiri
On Tue, Aug 29, 2017 at 08:06:21PM +0000, Vadim Pasternak wrote:
> The below lists of VOUT_MODE command readout with their related VID
> protocols, Digital to Analog Converter steps:
> - VR13.0 mode, 10-mV DAC - 0x24
> - VR13.0 mode, 5-mV DAC - 0x27
>
> Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
Applied to hwmon-next.
Thanks,
Guenter
> ---
> drivers/hwmon/pmbus/pmbus.h | 2 +-
> drivers/hwmon/pmbus/pmbus_core.c | 4 ++++
> 2 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
> index bfcb13b..4efa2bd 100644
> --- a/drivers/hwmon/pmbus/pmbus.h
> +++ b/drivers/hwmon/pmbus/pmbus.h
> @@ -341,7 +341,7 @@ enum pmbus_sensor_classes {
> #define PMBUS_HAVE_STATUS_VMON BIT(19)
>
> enum pmbus_data_format { linear = 0, direct, vid };
> -enum vrm_version { vr11 = 0, vr12 };
> +enum vrm_version { vr11 = 0, vr12, vr13 };
>
> struct pmbus_driver_info {
> int pages; /* Total number of pages */
> diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
> index 6ac89c9..302f0ae 100644
> --- a/drivers/hwmon/pmbus/pmbus_core.c
> +++ b/drivers/hwmon/pmbus/pmbus_core.c
> @@ -557,6 +557,10 @@ static long pmbus_reg2data_vid(struct pmbus_data *data,
> if (val >= 0x01)
> rv = 250 + (val - 1) * 5;
> break;
> + case vr13:
> + if (val >= 0x01)
> + rv = 500 + (val - 1) * 10;
> + break;
> }
> return rv;
> }
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2017-08-30 1:24 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-08-29 20:06 [patch v1 0/2] Add support for Intel VID protocol VR13 and for TI tps53679 device Vadim Pasternak
2017-08-29 20:06 ` [patch v1 1/2] Add support for Intel VID protocol VR13 Vadim Pasternak
2017-08-30 1:24 ` [v1,1/2] " Guenter Roeck
2017-08-29 20:06 ` [patch v1 2/2] Add support for Texas Instruments tps53679 device Vadim Pasternak
2017-08-30 1:23 ` [v1,2/2] " Guenter Roeck
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