Re: [PATCH V8 1/6] Document: dt: binding: imx: update document for imx7d support

[Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>]

On Fri, May 08, 2015 at 01:35:53AM +0800, Frank.Li-KZfg59tc24xl57MIdRCFDg@public.gmane.org wrote:
> From: Frank Li <Frank.Li-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> 
> This part just add necessary change to boot imx7d.
> Update clock, pinctrl and gpt for imx7d

The gpt part is not covered here anymore.  I dropped it and applied the
patch.

Shawn

> 
> Signed-off-by: Frank Li <Frank.Li-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
> ---
>  .../devicetree/bindings/clock/imx7d-clock.txt      | 13 +++++++++++
>  .../bindings/pinctrl/fsl,imx7d-pinctrl.txt         | 27 ++++++++++++++++++++++
>  2 files changed, 40 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/imx7d-clock.txt
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
> 
> diff --git a/Documentation/devicetree/bindings/clock/imx7d-clock.txt b/Documentation/devicetree/bindings/clock/imx7d-clock.txt
> new file mode 100644
> index 0000000..9d3026d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/imx7d-clock.txt
> @@ -0,0 +1,13 @@
> +* Clock bindings for Freescale i.MX7 Dual
> +
> +Required properties:
> +- compatible: Should be "fsl,imx7d-ccm"
> +- reg: Address and length of the register set
> +- #clock-cells: Should be <1>
> +- clocks: list of clock specifiers, must contain an entry for each required
> +  entry in clock-names
> +- clock-names: should include entries "ckil", "osc"
> +
> +The clock consumer should specify the desired clock by having the clock
> +ID in its "clocks" phandle cell.  See include/dt-bindings/clock/imx7d-clock.h
> +for the full list of i.MX7 Dual clock IDs.
> diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
> new file mode 100644
> index 0000000..8bbf25d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt
> @@ -0,0 +1,27 @@
> +* Freescale i.MX7 Dual IOMUX Controller
> +
> +Please refer to fsl,imx-pinctrl.txt in this directory for common binding part
> +and usage.
> +
> +Required properties:
> +- compatible: "fsl,imx7d-iomuxc"
> +- fsl,pins: each entry consists of 6 integers and represents the mux and config
> +  setting for one pin.  The first 5 integers <mux_reg conf_reg input_reg mux_val
> +  input_val> are specified using a PIN_FUNC_ID macro, which can be found in
> +  imx7d-pinfunc.h under device tree source folder.  The last integer CONFIG is
> +  the pad setting value like pull-up on this pin.  Please refer to i.MX7 Dual
> +  Reference Manual for detailed CONFIG settings.
> +
> +CONFIG bits definition:
> +PAD_CTL_PUS_100K_DOWN           (0 << 5)
> +PAD_CTL_PUS_5K_UP               (1 << 5)
> +PAD_CTL_PUS_47K_UP              (2 << 5)
> +PAD_CTL_PUS_100K_UP             (3 << 5)
> +PAD_CTL_PUE                     (1 << 4)
> +PAD_CTL_HYS                     (1 << 3)
> +PAD_CTL_SRE_SLOW                (1 << 2)
> +PAD_CTL_SRE_FAST                (0 << 2)
> +PAD_CTL_DSE_X1                  (0 << 0)
> +PAD_CTL_DSE_X2                  (1 << 0)
> +PAD_CTL_DSE_X3                  (2 << 0)
> +PAD_CTL_DSE_X4                  (3 << 0)
> -- 
> 1.9.1
> 
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html