linux-kernel - [PATCH v7 6/6] gnss: add w2sg0004 to Kconfig

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Date:   Thu,  3 May 2018 11:35:51 +0200
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Johan Hovold <johan@...nel.org>, afd@...com,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Benoît Cousson <bcousson@...libre.com>,
        Tony Lindgren <tony@...mide.com>,
        Russell King <linux@...linux.org.uk>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "H. Nikolaus Schaller" <hns@...delico.com>,
        Kevin Hilman <khilman@...libre.com>,
        Andreas Färber <afaerber@...e.de>,
        Thierry Reding <treding@...dia.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Noralf Trønnes <noralf@...nnes.org>,
        David Lechner <david@...hnology.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org, letux-kernel@...nphoenux.org,
        kernel@...a-handheld.com, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v7 6/6] gnss: add w2sg0004 to Kconfig

Allow to configure for w2sg0004 driver.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 drivers/gnss/Kconfig | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/gnss/Kconfig b/drivers/gnss/Kconfig
index 6abc88514512..ccc128bd0a3f 100644
--- a/drivers/gnss/Kconfig
+++ b/drivers/gnss/Kconfig
@@ -40,4 +40,14 @@ config GNSS_UBX_SERIAL
 
 	  If unsure, say N.
 
+config GNSS_W2SG0004
+	tristate "W2SG00x4 power on/off driver"
+	depends on GPIOLIB && SERIAL_DEV_BUS
+	help
+	  Enable on/off control of W2SG00x4 GPS module connected
+	  to some SoC UART to allow powering up/down if the /dev/gnss
+	  is opened/closed.
+
+	  It also provides a "rfkill gps" name to control the LNA power.
+
 endif # GNSS
-- 
2.12.2