From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
To: cw00.choi@samsung.com, lee.jones@linaro.org
Cc: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com,
ijc+devicetree@hellion.org.uk, galak@codeaurora.org,
myungjoo.ham@samsung.com, sameo@linux.intel.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/6] extcon: arizona: Add device binding for the general purpose switch
Date: Wed, 16 Sep 2015 10:56:40 +0100 [thread overview]
Message-ID: <1442397404-7579-3-git-send-email-ckeepax@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1442397404-7579-1-git-send-email-ckeepax@opensource.wolfsonmicro.com>
The switch is generally used in conjunction with the MICDET clamp to
suppress pops and clicks associated with jack insertion. This patch adds
a binding that allows the user to select the mode of operation for this
switch.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/extcon/extcon-arizona.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index 869a920..5b4bc2f 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -1230,6 +1230,8 @@ static int arizona_extcon_device_get_pdata(struct arizona *arizona)
pdata->micd_software_compare = device_property_read_bool(arizona->dev,
"wlf,micd-software-compare");
+ device_property_read_u32(arizona->dev, "wlf,gpsw", &pdata->gpsw);
+
return 0;
}
--
1.7.2.5
next prev parent reply other threads:[~2015-09-16 9:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 9:56 [PATCH 0/6] Arizona Extcon Update Device Bindings Charles Keepax
[not found] ` <1442397404-7579-1-git-send-email-ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-09-16 9:56 ` [PATCH 1/6] extcon: arizona: Add device binding to enable ADC mode micdet Charles Keepax
2015-09-25 0:54 ` Chanwoo Choi
2015-09-16 9:56 ` [PATCH 6/6] mfd: arizona: Update DT binding documentation for jack detection Charles Keepax
2015-09-20 4:17 ` Lee Jones
2015-09-16 9:56 ` Charles Keepax [this message]
2015-09-25 0:54 ` [PATCH 2/6] extcon: arizona: Add device binding for the general purpose switch Chanwoo Choi
2015-09-16 9:56 ` [PATCH 3/6] extcon: arizona: Add device binding for jack detect polarity inversion Charles Keepax
2015-09-16 9:56 ` [PATCH 4/6] extcon: arizona: Add device binding for second jack detect pin on GPIO5 Charles Keepax
[not found] ` <1442397404-7579-5-git-send-email-ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-09-25 0:54 ` Chanwoo Choi
[not found] ` <56049B42.7030509-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2015-09-25 9:10 ` Charles Keepax
2015-09-27 4:50 ` Chanwoo Choi
2015-09-16 9:56 ` [PATCH 5/6] mfd: arizona: Update DT binding documentation for mic detection Charles Keepax
2015-09-20 4:16 ` Lee Jones
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