linux-kernel - [PATCH v4 05/11] pwm: pwm-tiecap: pinctrl support

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Date:	Wed, 21 Nov 2012 18:41:02 +0530
From:	"Philip, Avinash" <avinashphilip@...com>
To:	<thierry.reding@...onic-design.de>, <paul@...an.com>,
	<tony@...mide.com>, <linux@....linux.org.uk>, <b-cousson@...com>
CC:	<hvaibhav@...com>, <anilkumar@...com>,
	<linux-kernel@...r.kernel.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-doc@...r.kernel.org>,
	<linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <nsekhar@...com>,
	<gururaja.hebbar@...com>, <vaibhav.bedia@...com>,
	"Philip, Avinash" <avinashphilip@...com>
Subject: [PATCH v4 05/11] pwm: pwm-tiecap: pinctrl support

Enable pinctrl for pwm-tiecap

Signed-off-by: Philip, Avinash <avinashphilip@...com>
---
:100644 100644 e0bcc85... 646f8b4... M	drivers/pwm/pwm-tiecap.c
 drivers/pwm/pwm-tiecap.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c
index e0bcc85..646f8b4 100644
--- a/drivers/pwm/pwm-tiecap.c
+++ b/drivers/pwm/pwm-tiecap.c
@@ -26,6 +26,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/pwm.h>
 #include <linux/of_device.h>
+#include <linux/pinctrl/consumer.h>
 
 #include "pwm-tipwmss.h"
 
@@ -202,6 +203,11 @@ static int __devinit ecap_pwm_probe(struct platform_device *pdev)
 	struct clk *clk;
 	struct ecap_pwm_chip *pc;
 	u16 status;
+	struct pinctrl *pinctrl;
+
+	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
+	if (IS_ERR(pinctrl))
+		dev_warn(&pdev->dev, "failed to configure pins from driver\n");
 
 	pc = devm_kzalloc(&pdev->dev, sizeof(*pc), GFP_KERNEL);
 	if (!pc) {
-- 
1.7.0.4

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