linux-kernel - [PATCH v2 01/15] dt-bindings: sunxi: Add CCU binding documentation

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Message-Id: <20160607204154.31967-2-maxime.ripard@free-electrons.com>
Date:	Tue,  7 Jun 2016 22:41:40 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Mike Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Chen-Yu Tsai <wens@...e.org>
Cc:	linux-clk@...r.kernel.org, Hans de Goede <hdegoede@...hat.com>,
	Andre Przywara <andre.przywara@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Vishnu Patekar <vishnupatekar0510@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Jean-Francois Moine <moinejf@...e.fr>,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH v2 01/15] dt-bindings: sunxi: Add CCU binding documentation

Introduce a new binding with its documentation for the brand new clock
sub-framework.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 Documentation/devicetree/bindings/clock/sunxi-ccu.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/sunxi-ccu.txt

diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
new file mode 100644
index 000000000000..2c66046a1342
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt
@@ -0,0 +1,17 @@
+Allwinner Clock Control Unit Binding
+------------------------------------
+
+Required properties :
+- compatible: must contain one of the following compatible:
+		- "allwinner,sun8i-h3-ccu"
+
+- reg: Must contain the registers base address and length
+- clocks: phandle to the oscillators feeding the SPI controller. Two are
+          needed:
+  - "hosc": the high frequency oscillator (usually at 24MHz)
+  - "losc": the low frequency oscillator (usually at 32kHz)
+- clock-names: Must contain the clock names described just above
+- #clock-cells : must contain 1
+- #reset-cells : must contain 1
+
+Example:
-- 
2.8.3