From: Ansuel Smith <ansuelsmth@gmail.com>
To: Amit Kucheria <amit.kucheria@linaro.org>
Cc: Ansuel Smith <ansuelsmth@gmail.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Zhang Rui <rui.zhang@intel.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/6] drivers: thermal: tsens: load regmap from phandle for 8960
Date: Fri, 10 Jul 2020 21:45:52 +0200 [thread overview]
Message-ID: <20200710194558.26487-2-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20200710194558.26487-1-ansuelsmth@gmail.com>
Devices based on 8060 tsens driver (ipq8064) use the reg of the gcc
driver. Permit to load the regmap from a syscon phandle instead of fail
as the reg are already used by another driver.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/thermal/qcom/tsens-8960.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/qcom/tsens-8960.c b/drivers/thermal/qcom/tsens-8960.c
index 2a28a5af209e..890baf1b5542 100644
--- a/drivers/thermal/qcom/tsens-8960.c
+++ b/drivers/thermal/qcom/tsens-8960.c
@@ -7,6 +7,7 @@
#include <linux/delay.h>
#include <linux/bitops.h>
#include <linux/regmap.h>
+#include <linux/mfd/syscon.h>
#include <linux/thermal.h>
#include "tsens.h"
@@ -168,8 +169,12 @@ static int init_8960(struct tsens_priv *priv)
u32 reg_cntl;
priv->tm_map = dev_get_regmap(priv->dev, NULL);
- if (!priv->tm_map)
- return -ENODEV;
+ if (!priv->tm_map) {
+ priv->tm_map = syscon_regmap_lookup_by_phandle(
+ priv->dev->of_node, "regmap");
+ if (IS_ERR(priv->tm_map))
+ return -ENODEV;
+ }
/*
* The status registers for each sensor are discontiguous
--
2.27.0
next prev parent reply other threads:[~2020-07-10 19:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-10 19:45 [PATCH v2 0/6] Add support for ipq8064 tsens Ansuel Smith
2020-07-10 19:45 ` Ansuel Smith [this message]
2020-07-10 19:45 ` [PATCH v2 2/6] drivers: thermal: tsens: add ipq8064 support Ansuel Smith
2020-07-10 19:45 ` [PATCH v2 3/6] dt-bindings: thermal: tsens: document ipq8064 bindings Ansuel Smith
2020-07-10 19:45 ` [PATCH v2 4/6] drivers: thermal: tsens: add interrupt support for 9860 driver Ansuel Smith
2020-07-10 19:45 ` [PATCH v2 5/6] drivers: thermal: tsens: add support for custom set_trip function Ansuel Smith
2020-07-10 19:45 ` [PATCH v2 6/6] drivers: thermal: tsens: add set_trip support for 8960 Ansuel Smith
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