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Groups > linux.kernel > #1403004

[PATCH 02/14] clk: twl6040: Register the clock as of_clk_provider

From Peter Ujfalusi <peter.ujfalusi@ti.com>
Newsgroups linux.kernel
Subject [PATCH 02/14] clk: twl6040: Register the clock as of_clk_provider
Date 2016-05-18 16:00 +0200
Message-ID <rAab0-2Rm-19@gated-at.bofh.it> (permalink)
References <rAa1j-2O5-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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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@ti.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

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Thread

[PATCH 00/14] clk/mfd/ASoC/ARM: OMAP4/5: McPDM/twl6040 pdmclk support Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 15:50 +0200
  [PATCH 07/14] ARM: dts: omap4-panda-common: Add pdmclk binding for audio Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 15:50 +0200
  [PATCH 12/14] ASoC: omap-mcpdm: Move the WD enable write inside omap_mcpdm_open_streams() Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 15:50 +0200
  [PATCH 13/14] ASoC: omap-mcpdm: Support for suspend resume Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 15:50 +0200
  [PATCH 01/14] clk: twl6040: Correct clk_ops Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 15:50 +0200
  [PATCH 06/14] ARM: dts: omap5-board-common: Add pdmclk binding for audio Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 15:50 +0200
  [PATCH 09/14] ARM: dts: omap4-var-som-om44: Add pdmclk binding for audio Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 16:00 +0200
  [PATCH 02/14] clk: twl6040: Register the clock as of_clk_provider Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 16:00 +0200
  [PATCH 04/14] mfd: twl6040: The chip does not support bulk access Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 16:00 +0200
  [PATCH 03/14] clk: twl6040: Rename the driver and use consistent names in the code Peter Ujfalusi <peter.ujfalusi@ti.com> - 2016-05-18 16:00 +0200

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