[PATCH v3 3/3] Documentation: mfd: s2mps11: Describe S5M8767 and S2MPS14 clocks

Krzysztof Kozlowski
2014-03-17T09:19:18Z

Add bindings documentation for clocks on S5M8767 and S2MPS14 devices.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: devicetree at vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
---
Documentation/devicetree/bindings/mfd/s2mps11.txt | 24 +++++++++++++--------
1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt
index 15ee89c3cc7b..67ea05ca8050 100644
--- a/Documentation/devicetree/bindings/mfd/s2mps11.txt
+++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt
@@ -16,20 +16,25 @@ Optional properties:
- interrupts: Interrupt specifiers for interrupt sources.

Optional nodes:
-- clocks: s2mps11 provides three(AP/CP/BT) buffered 32.768 KHz outputs, so to
- register these as clocks with common clock framework instantiate a sub-node
- named "clocks". It uses the common clock binding documented in :
+- clocks: s2mps11 and s5m8767 provide three(AP/CP/BT) buffered 32.768 KHz
+ outputs, so to register these as clocks with common clock framework
+ instantiate a sub-node named "clocks". It uses the common clock binding
+ documented in :
[Documentation/devicetree/bindings/clock/clock-bindings.txt]
+ The s2mps14 provides two (AP/BT) buffered 32.768 KHz outputs.
- #clock-cells: should be 1.

- The following is the list of clocks generated by the controller. Each clock
is assigned an identifier and client nodes use this identifier to specify
the clock which they consume.
- Clock ID
- ----------------------
- 32KhzAP 0
- 32KhzCP 1
- 32KhzBT 2
+ Clock ID Devices
+ ----------------------------------------------------------
+ 32KhzAP 0 S2MPS11, S2MPS14, S5M8767
+ 32KhzCP 1 S2MPS11, S5M8767
+ 32KhzBT 2 S2MPS11, S2MPS14, S5M8767
+
+ - compatible: Should be one of: "samsung,s2mps11-clk", "samsung,s2mps14-clk",
+ "samsung,s5m8767-clk"

- regulators: The regulators of s2mps11 that have to be instantiated should be
included in a sub-node named 'regulators'. Regulator nodes included in this
@@ -71,7 +76,8 @@ Example:
compatible = "samsung,s2mps11-pmic";
reg = <0x66>;

- s2m_osc: clocks{
+ s2m_osc: clocks {
+ compatible = "samsung,s2mps11-clk";
#clock-cells = 1;
clock-output-names = "xx", "yy", "zz";
};
--
1.7.9.5