From: Charles Keepax <ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org
Cc: myungjoo.ham-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
patches-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org
Subject: [PATCH 4/5] extcon: arizona: Add support for general purpose switch
Date: Thu, 9 Jul 2015 11:09:15 +0100 [thread overview]
Message-ID: <1436436556-15540-4-git-send-email-ckeepax@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1436436556-15540-1-git-send-email-ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
The switch is typically used in conjunction with the MICDET clamp in
order to suppress pops and clicks associated with jack insertion.
Signed-off-by: Charles Keepax <ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
---
drivers/extcon/extcon-arizona.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index f372156..b48fb29 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -1216,6 +1216,8 @@ 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;
}
@@ -1313,6 +1315,10 @@ static int arizona_extcon_probe(struct platform_device *pdev)
info->micd_num_modes = ARRAY_SIZE(micd_default_modes);
}
+ if (arizona->pdata.gpsw > 0)
+ regmap_update_bits(arizona->regmap, ARIZONA_GP_SWITCH_1,
+ ARIZONA_SW1_MODE_MASK, arizona->pdata.gpsw);
+
if (arizona->pdata.micd_pol_gpio > 0) {
if (info->micd_modes[0].gpio)
mode = GPIOF_OUT_INIT_HIGH;
--
1.7.2.5
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
To: lee.jones@linaro.org, cw00.choi@samsung.com
Cc: myungjoo.ham@samsung.com, sameo@linux.intel.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
patches@opensource.wolfsonmicro.com
Subject: [PATCH 4/5] extcon: arizona: Add support for general purpose switch
Date: Thu, 9 Jul 2015 11:09:15 +0100 [thread overview]
Message-ID: <1436436556-15540-4-git-send-email-ckeepax@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1436436556-15540-1-git-send-email-ckeepax@opensource.wolfsonmicro.com>
The switch is typically used in conjunction with the MICDET clamp in
order to suppress pops and clicks associated with jack insertion.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
drivers/extcon/extcon-arizona.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index f372156..b48fb29 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -1216,6 +1216,8 @@ 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;
}
@@ -1313,6 +1315,10 @@ static int arizona_extcon_probe(struct platform_device *pdev)
info->micd_num_modes = ARRAY_SIZE(micd_default_modes);
}
+ if (arizona->pdata.gpsw > 0)
+ regmap_update_bits(arizona->regmap, ARIZONA_GP_SWITCH_1,
+ ARIZONA_SW1_MODE_MASK, arizona->pdata.gpsw);
+
if (arizona->pdata.micd_pol_gpio > 0) {
if (info->micd_modes[0].gpio)
mode = GPIOF_OUT_INIT_HIGH;
--
1.7.2.5
next prev parent reply other threads:[~2015-07-09 10:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-09 10:09 [PATCH 1/5] mfd: arizona: Add registers for ADC microphone detection Charles Keepax
2015-07-09 10:09 ` Charles Keepax
2015-07-09 10:09 ` [PATCH 2/5] extcon: arizona: Add support for new ADC value headphone detect Charles Keepax
[not found] ` <1436436556-15540-1-git-send-email-ckeepax-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2015-07-09 10:09 ` [PATCH 3/5] mfd: arizona: Add register bits for general purpose switch Charles Keepax
2015-07-09 10:09 ` Charles Keepax
2015-07-09 10:09 ` Charles Keepax [this message]
2015-07-09 10:09 ` [PATCH 4/5] extcon: arizona: Add support " Charles Keepax
2015-07-09 10:09 ` [PATCH v6 5/5] mfd: arizona: Update DT doc for new mic detection bindings Charles Keepax
2015-07-09 10:09 ` Charles Keepax
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1436436556-15540-4-git-send-email-ckeepax@opensource.wolfsonmicro.com \
--to=ckeepax-yzvpicuk2aatku/dhu1wvuem+bqzidxxqq4iyu8u01e@public.gmane.org \
--cc=cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=myungjoo.ham-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org \
--cc=patches-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org \
--cc=sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.