Re: [PATCH v2 4/5] dt-bindings: clock: uniphier: Add clock binding for SoC-glue

From: Kunihiko Hayashi
Date: Sun Oct 10 2021 - 19:58:14 EST


On 2021/10/09 4:20, Rob Herring wrote:
On Thu, Oct 7, 2021 at 3:50 AM Kunihiko Hayashi
<hayashi.kunihiko@xxxxxxxxxxxxx> wrote:

Hi Rob,

On 2021/10/07 4:49, Rob Herring wrote:
On Wed, Oct 06, 2021 at 08:09:14PM +0900, Kunihiko Hayashi wrote:
Update binding document for clocks implemented in SoC-glue.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
---
.../bindings/clock/socionext,uniphier-clock.yaml | 16
++++++++++++++++
1 file changed, 16 insertions(+)

diff --git
a/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
b/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
index ee8d16a8019e..05a9d1f89756 100644
---
a/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
+++
b/Documentation/devicetree/bindings/clock/socionext,uniphier-clock.yaml
@@ -46,6 +46,9 @@ properties:
- socionext,uniphier-ld20-peri-clock
- socionext,uniphier-pxs3-peri-clock
- socionext,uniphier-nx1-peri-clock
+ - description: SoC-glue clock
+ enum:
+ - socionext,uniphier-pro4-sg-clock

"#clock-cells":
const: 1
@@ -95,3 +98,16 @@ examples:

// other nodes ...
};
+
+ - |
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-sysctrl", "simple-mfd",
"syscon";
+ reg = <0x5f800000 0x2000>;
+
+ clock {
+ compatible = "socionext,uniphier-pro4-sg-clock";
+ #clock-cells = <1>;
+ };
+
+ // other nodes ...
+ };

What's the value of this 2nd example? It's just a different compatible
string.
Following the previous three examples in the document, it describes the
difference between the parent nodes that place the clock.

They are common to be child nodes of "syscon", and the definition of the
parent node is not in this document.
Should I put them together in a common example?

I'd just drop the example.
I see. I'd drop the example in next.

Thank you,

---
Best Regards
Kunihiko Hayashi