[PATCH v2 03/12] Document: dt: binding: imx: update clock doc for imx6sll
Rob Herring
robh at kernel.org
Tue Jan 3 09:48:25 PST 2017
On Tue, Dec 27, 2016 at 05:47:41PM +0800, Bai Ping wrote:
> Add clock binding doc uppdate for imx6sll.
s/uppdate/update/
>
> Signed-off-by: Bai Ping <ping.bai at nxp.com>
> ---
> .../devicetree/bindings/clock/imx6sll-clock.txt | 37 ++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/imx6sll-clock.txt
>
> diff --git a/Documentation/devicetree/bindings/clock/imx6sll-clock.txt b/Documentation/devicetree/bindings/clock/imx6sll-clock.txt
> new file mode 100644
> index 0000000..3a46787
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/clock/imx6sll-clock.txt
> @@ -0,0 +1,37 @@
> +* Clock bindings for Freescale i.MX6 SLL
> +
> +Required properties:
> +- compatible: Should be "fsl,imx6sll-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", "ipp_di0" and "ipp_di1"
> +
> +The clock consumer should specify the desired clock by having the clock
> +ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6sll-clock.h
> +for the full list of i.MX6 SLL clock IDs.
> +
> +Examples:
> +
> +#include <dt-bindings/clock/imx6sll-clock.h>
> +
> +clks: ccm at 020c4000 {
Drop leading 0s.
> + compatible = "fsl,imx6sll-ccm";
> + reg = <0x020c4000 0x4000>;
> + interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
> + #clock-cells = <1>;
> + clocks = <&ckil>, <&osc>, <&ipp_di0>, <&ipp_di1>;
> + clock-names = "ckil", "osc", "ipp_di0", "ipp_di1";
> +};
> +
> +uart1: serial at 02020000 {
ditto.
> + compatible = "fsl,imx6sl-uart", "fsl,imx6q-uart", "fsl,imx21-uart";
> + reg = <0x02020000 0x4000>;
> + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&clks IMX6SLL_CLK_UART1_IPG>,
> + <&clks IMX6SLL_CLK_UART1_SERIAL>;
> + clock-names = "ipg", "per";
> + status = "disabled";
> +};
> --
> 1.9.1
>
> --
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