Re: [PATCH v4 02/11] mfd: add documentation for atmel-hlcdc DT bindings

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On Tuesday 22 July 2014 06:41 PM, Boris BREZILLON wrote:
The HLCDC IP available on some Atmel SoCs (i.e. at91sam9n12, at91sam9x5
family or sama5d3 family) exposes 2 subdevices:
- a display controller (controlled by a DRM driver)
- a PWM chip

This patch adds documentation for atmel-hlcdc DT bindings.

Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
---
  .../devicetree/bindings/mfd/atmel-hlcdc.txt        | 50 ++++++++++++++++++++++
  1 file changed, 50 insertions(+)
  create mode 100644 Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt

diff --git a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
new file mode 100644
index 0000000..e9cc1b2
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt
@@ -0,0 +1,50 @@
+Device-Tree bindings for Atmel's HLCDC (High LCD Controller) MFD driver
+
+Required properties:
+ - compatible: value should be one of the following:
+   "atmel,sama5d3-hlcdc"
+ - reg: base address and size of the HLCDC device registers.
+ - clock-names: the name of the 3 clocks requested by the HLCDC device.
+   Should contain "periph_clk", "sys_clk" and "slow_clk".
+ - clocks: should contain the 3 clocks requested by the HLCDC device.
+

These bindings not clearly readable. It would be readable if

Required properties:
 - compatible	: value should be one of the following:"atmel,sama5d3-hlcdc"
 - reg		: base address and size of the HLCDC device registers.
 - clock-names	: the name of the 3 clocks requested by the HLCDC device.
		  Should contain "periph_clk", "sys_clk" and "slow_clk".
 - clocks	: should contain the 3 clocks requested by the HLCDC device.

......


--
Regards,
Varka Bhadram

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