linux-kernel - [PATCH RFC 1/3] DT: imx28-clock: add ids for DC-DC clock domain

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Date:	Mon, 20 Apr 2015 21:45:21 +0000
From:	Stefan Wahren <stefan.wahren@...e.com>
To:	Mike Turquette <mturquette@...aro.org>,
	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Shawn Guo <shawn.guo@...aro.org>, Mark Brown <broonie@...nel.org>,
	Mark Rutland <mark.rutland@....com>,
	Fabio Estevam <fabio.estevam@...escale.com>,
	Marek Vasut <marex@...x.de>,
	Sascha Hauer <kernel@...gutronix.de>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	Stefan Wahren <stefan.wahren@...e.com>
Subject: [PATCH RFC 1/3] DT: imx28-clock: add ids for DC-DC clock domain

This patch adds the clock ids for the integrated DC-DC converter
of the i.MX28:

 ref_xtal                             |\
 ------------------------------------>| \
                                      |  \         +----------+
                                      |   \        |          |
 ref_pll  |\                          |    +-------> CLK_DCDC |
 -------->| \       +---------+       |   /        |          |
          |  \      |         |       |  /         +----------+
          |   +-----> DIV INT |------>| /
 ref_gpmi |  /      |         |       |/
 -------->| /       +---------+       dcdc_sel
          |/        dcdc_div
          dcdc_pll

Signed-off-by: Stefan Wahren <stefan.wahren@...e.com>
---
 .../devicetree/bindings/clock/imx28-clock.txt      |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt
index e6587af..3678e3c 100644
--- a/Documentation/devicetree/bindings/clock/imx28-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx28-clock.txt
@@ -76,6 +76,9 @@ clocks and IDs.
 	usb0_phy	62
 	usb1_phy	63
 	enet_out	64
+	dcdc_pll	65
+	dcdc_div	66
+	dcdc_sel	67
 
 Examples:
 
-- 
1.7.9.5

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