linux-kernel - [PATCH 02/14] clk: twl6040: Register the clock as of_clk

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Date:	Wed, 18 May 2016 16:46:24 +0300
From:	Peter Ujfalusi <peter.ujfalusi@...com>
To:	<mturquette@...libre.com>, <sboyd@...eaurora.org>,
	<tony@...mide.com>, <lee.jones@...aro.org>, <robh+dt@...nel.org>,
	<lgirdwood@...il.com>, <broonie@...nel.org>
CC:	<t-kristo@...com>, <linux-kernel@...r.kernel.org>,
	<linux-clk@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<alsa-devel@...a-project.org>
Subject: [PATCH 02/14] clk: twl6040: Register the clock as of_clk_provider

In order ot be able to use the pdmclk clock via DT it need to be registered
as of_clk_provide.
Since the twl6040 clock driver does not have it's own DT node, use the
parent's node for registering.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
---
 drivers/clk/clk-twl6040.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/clk-twl6040.c b/drivers/clk/clk-twl6040.c
index e167e0bbaff5..6a2dbe6a1627 100644
--- a/drivers/clk/clk-twl6040.c
+++ b/drivers/clk/clk-twl6040.c
@@ -95,7 +95,8 @@ static int twl6040_clk_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, clkdata);
 
-	return 0;
+	return of_clk_add_provider(pdev->dev.parent->of_node,
+				   of_clk_src_simple_get, clkdata->clk);
 }
 
 static struct platform_driver twl6040_clk_driver = {
-- 
2.8.2