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Date: Mon, 10 Aug 2020 13:36:27 -0500
From: Grant Peltier <grantpeltier93@...il.com>
To: linux@...ck-us.net
Cc: grant.peltier.jg@...esas.com, linux-kernel@...r.kernel.org,
adam.vaughn.xh@...esas.com
Subject: [PATCH] hwmon: (pmbus/isl68137) remove READ_TEMPERATURE_1 telemetry
for RAA228228
Per the RAA228228 datasheet, READ_TEMPERATURE_1 is not a supported PMBus
command.
Signed-off-by: Grant Peltier <grantpeltier93@...il.com>
---
drivers/hwmon/pmbus/isl68137.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index 0c622711ef7e..58aa95a3c010 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -67,6 +67,7 @@ enum variants {
raa_dmpvr1_2rail,
raa_dmpvr2_1rail,
raa_dmpvr2_2rail,
+ raa_dmpvr2_2rail_nontc,
raa_dmpvr2_3rail,
raa_dmpvr2_hv,
};
@@ -241,6 +242,10 @@ static int isl68137_probe(struct i2c_client *client,
info->pages = 1;
info->read_word_data = raa_dmpvr2_read_word_data;
break;
+ case raa_dmpvr2_2rail_nontc:
+ info->func[0] &= ~PMBUS_HAVE_TEMP;
+ info->func[1] &= ~PMBUS_HAVE_TEMP;
+ fallthrough;
case raa_dmpvr2_2rail:
info->pages = 2;
info->read_word_data = raa_dmpvr2_read_word_data;
@@ -304,7 +309,7 @@ static const struct i2c_device_id raa_dmpvr_id[] = {
{"raa228000", raa_dmpvr2_hv},
{"raa228004", raa_dmpvr2_hv},
{"raa228006", raa_dmpvr2_hv},
- {"raa228228", raa_dmpvr2_2rail},
+ {"raa228228", raa_dmpvr2_2rail_nontc},
{"raa229001", raa_dmpvr2_2rail},
{"raa229004", raa_dmpvr2_2rail},
{}
--
2.20.1
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