lkml.org 
[lkml]   [2016]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v5 4/8] Documentation: bindings: add dt documentation for dfi controller
Hi Lin,

On 2016년 08월 10일 12:26, Lin Huang wrote:
> This patch adds the documentation for rockchip dfi devfreq-event driver.
>
> Signed-off-by: Lin Huang <hl@rock-chips.com>
> ---
> Changes in v5:
> -None
>
> Changes in v4:
> -None
>
> Changes in v3:
> -None
>
> Changes in v2:
> -None
>
> Changes in v1:
> -None
>
> .../bindings/devfreq/event/rockchip-dfi.txt | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
>
> diff --git a/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
> new file mode 100644
> index 0000000..bf42255
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt
> @@ -0,0 +1,20 @@
> +
> +* Rockchip rk3399 DFI device
> +
> +Required properties:
> +- compatible: Must be "rockchip,rk3399-dfi".
> +- reg: physical base address of each DFI and length of memory mapped region
> +- rockchip,pmu: phandle to the syscon managing the "pmu general register files"
> +- clocks: phandles for clock specified in "clock-names" property
> +- clock-names : the name of clock used by the DFI, must be "pclk_ddr_mon";
> +
> +Example:
> + dfi: dfi@0xff630000 {
> + reg = <0x00 0xff630000 0x00 0x4000>;
> + compatible = "rockchip,rk3399-dfi";

Usually, the compatible is first entry within Device-tree node.

> + rockchip,pmu = <&pmugrf>;
> + clocks = <&cru PCLK_DDR_MON>;
> + clock-names = "pclk_ddr_mon";
> + status = "disabled";
> + };
> +
>

Looks good to me. Just I want to change the sequence
between 'compatible' and 'reg' property.

Acked-by: Chanwoo Choi <cw00.choi@samsung.com>

Regards,
Chawnoo Choi

\
 
 \ /
  Last update: 2016-08-10 07:21    [W:0.101 / U:0.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site