Patchwork [v2,2/3] dt-bindings: Add optional nvmem BD address bindings to ti,wlink-st

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Submitter David Lechner
Date Dec. 8, 2017, 2:57 a.m.
Message ID <1512701860-8321-3-git-send-email-david@lechnology.com>
Download mbox | patch
Permalink /patch/10101533/
State New
Headers show

Comments

David Lechner - Dec. 8, 2017, 2:57 a.m.
This adds optional nvmem consumer properties to the ti,wlink-st device tree
bindings to allow specifying the BD address.

Signed-off-by: David Lechner <david@lechnology.com>
---

v2 changes:
* Renamed "mac-address" to "bd-address"
* Fixed typos in example
* Specify byte order of "bd-address"

 Documentation/devicetree/bindings/net/ti,wilink-st.txt | 5 +++++
 1 file changed, 5 insertions(+)
Marcel Holtmann - Dec. 8, 2017, 8:08 a.m.
Hi David,


> This adds optional nvmem consumer properties to the ti,wlink-st device tree
> bindings to allow specifying the BD address.
> 
> Signed-off-by: David Lechner <david@lechnology.com>
> ---
> 
> v2 changes:
> * Renamed "mac-address" to "bd-address"
> * Fixed typos in example
> * Specify byte order of "bd-address"
> 
> Documentation/devicetree/bindings/net/ti,wilink-st.txt | 5 +++++
> 1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/ti,wilink-st.txt b/Documentation/devicetree/bindings/net/ti,wilink-st.txt
> index 1649c1f..a45a508 100644
> --- a/Documentation/devicetree/bindings/net/ti,wilink-st.txt
> +++ b/Documentation/devicetree/bindings/net/ti,wilink-st.txt
> @@ -32,6 +32,9 @@ Optional properties:
>    See ../clocks/clock-bindings.txt for details.
>  - clock-names : Must include the following entry:
>    "ext_clock" (External clock provided to the TI combo chip).
> + - nvmem-cells: phandle to nvmem data cell that contains a 6 byte BD address
> +   with the most significant byte first (big-endian).
> + - nvmem-cell-names: "bd-address" (required when nvmem-cells is specified)
> 
> Example:
> 
> @@ -43,5 +46,7 @@ Example:
> 		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> 		clocks = <&clk32k_wl18xx>;
> 		clock-names = "ext_clock";
> +		nvmem-cells = <&bd_address>;
> +		nvmem-cell-names = "bd-address”;

For me this looks good, but I like to get an extra ACK from Rob on this.

Regards

Marcel
Rob Herring - Dec. 12, 2017, 8:09 p.m.
On Thu, Dec 07, 2017 at 08:57:39PM -0600, David Lechner wrote:
> This adds optional nvmem consumer properties to the ti,wlink-st device tree
> bindings to allow specifying the BD address.
> 
> Signed-off-by: David Lechner <david@lechnology.com>
> ---
> 
> v2 changes:
> * Renamed "mac-address" to "bd-address"
> * Fixed typos in example
> * Specify byte order of "bd-address"
> 
>  Documentation/devicetree/bindings/net/ti,wilink-st.txt | 5 +++++
>  1 file changed, 5 insertions(+)

Reviewed-by: Rob Herring <robh@kernel.org>

Patch

diff --git a/Documentation/devicetree/bindings/net/ti,wilink-st.txt b/Documentation/devicetree/bindings/net/ti,wilink-st.txt
index 1649c1f..a45a508 100644
--- a/Documentation/devicetree/bindings/net/ti,wilink-st.txt
+++ b/Documentation/devicetree/bindings/net/ti,wilink-st.txt
@@ -32,6 +32,9 @@  Optional properties:
    See ../clocks/clock-bindings.txt for details.
  - clock-names : Must include the following entry:
    "ext_clock" (External clock provided to the TI combo chip).
+ - nvmem-cells: phandle to nvmem data cell that contains a 6 byte BD address
+   with the most significant byte first (big-endian).
+ - nvmem-cell-names: "bd-address" (required when nvmem-cells is specified)
 
 Example:
 
@@ -43,5 +46,7 @@  Example:
 		enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 		clocks = <&clk32k_wl18xx>;
 		clock-names = "ext_clock";
+		nvmem-cells = <&bd_address>;
+		nvmem-cell-names = "bd-address";
 	};
 };