From: Vadim Pasternak <vadimp@mellanox.com>
To: linux@roeck-us.net, robh+dt@kernel.org, vijaykhemka@fb.com
Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org,
Vadim Pasternak <vadimp@mellanox.com>
Subject: [PATCH hwmon-next v1 2/6] hwmon: (pmbus/core) Add support for Intel IMVP9 and AMD 6.25mV modes
Date: Mon, 13 Jan 2020 15:08:37 +0000 [thread overview]
Message-ID: <20200113150841.17670-3-vadimp@mellanox.com> (raw)
In-Reply-To: <20200113150841.17670-1-vadimp@mellanox.com>
Extend "vrm_version" with the type for Intel IMVP9 and AMD 6.25mV VID
modes.
Add calculation for those types.
Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
---
drivers/hwmon/pmbus/pmbus.h | 2 +-
drivers/hwmon/pmbus/pmbus_core.c | 8 ++++++++
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
index 2bdebd0ea9c1..a7f90e18119c 100644
--- a/drivers/hwmon/pmbus/pmbus.h
+++ b/drivers/hwmon/pmbus/pmbus.h
@@ -377,7 +377,7 @@ enum pmbus_sensor_classes {
#define PMBUS_PAGE_VIRTUAL BIT(31)
enum pmbus_data_format { linear = 0, direct, vid };
-enum vrm_version { vr11 = 0, vr12, vr13 };
+enum vrm_version { vr11 = 0, vr12, vr13, imvp9, amd625mv };
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 98226e84b351..811819e41a72 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -709,6 +709,14 @@ static long pmbus_reg2data_vid(struct pmbus_data *data,
if (val >= 0x01)
rv = 500 + (val - 1) * 10;
break;
+ case imvp9:
+ if (val >= 0x01)
+ rv = 200 + (val - 1) * 10;
+ break;
+ case amd625mv:
+ if (val >= 0x0 && val <= 0xd8)
+ rv = DIV_ROUND_CLOSEST(155000 - val * 625, 100);
+ break;
}
return rv;
}
--
2.11.0
next prev parent reply other threads:[~2020-01-13 15:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-13 15:08 [PATCH hwmon-next v1 0/6] hwmon: (pmbus) Add support for vid mode calculation per page bases Vadim Pasternak
2020-01-13 15:08 ` [PATCH hwmon-next v1 1/6] hwmon: (pmbus/core) Add support for vid mode detection " Vadim Pasternak
2020-01-14 14:06 ` Guenter Roeck
2020-01-13 15:08 ` Vadim Pasternak [this message]
2020-01-14 14:06 ` [PATCH hwmon-next v1 2/6] hwmon: (pmbus/core) Add support for Intel IMVP9 and AMD 6.25mV modes Guenter Roeck
2020-01-13 15:08 ` [PATCH hwmon-next v1 3/6] hwmon: (pmbus/tps53679) Extend device list supported by driver Vadim Pasternak
2020-01-14 14:07 ` Guenter Roeck
2020-01-13 15:08 ` [PATCH hwmon-next v1 4/6] hwmon: (pmbus) Add support for Infineon Multi-phase xdpe122 family controllers Vadim Pasternak
2020-01-14 14:08 ` Guenter Roeck
2020-01-13 15:08 ` [PATCH hwmon-next v1 5/6] dt-bindings: Add TI and Infineon VR Controllers as trivial devices Vadim Pasternak
2020-01-14 14:04 ` Guenter Roeck
2020-01-15 16:05 ` Rob Herring
2020-01-13 15:08 ` [PATCH hwmon-next v1 6/6] docs: hwmon: Include 'xdpe12284.rst' into docs Vadim Pasternak
2020-01-14 14:08 ` Guenter Roeck
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