[RFC PATCH 1/3] dt-bindings: clock: lan966x: Extend for clock gate support

From: Horatiu Vultur
Date: Tue Oct 19 2021 - 04:46:53 EST


It is required to add a new resource to be able to access the clock gate
registers. Now that we have 2 resources, add also reg-names property to
make more clear.

Signed-off-by: Horatiu Vultur <horatiu.vultur@xxxxxxxxxxxxx>
---
.../bindings/clock/microchip,lan966x-gck.yaml | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/microchip,lan966x-gck.yaml b/Documentation/devicetree/bindings/clock/microchip,lan966x-gck.yaml
index fca83bd68e26..047c77e049f1 100644
--- a/Documentation/devicetree/bindings/clock/microchip,lan966x-gck.yaml
+++ b/Documentation/devicetree/bindings/clock/microchip,lan966x-gck.yaml
@@ -19,7 +19,14 @@ properties:
const: microchip,lan966x-gck

reg:
- maxItems: 1
+ items:
+ - description: core registers
+ - description: gate registers
+
+ reg-names:
+ items:
+ - const: core
+ - const: gate

clocks:
items:
@@ -39,6 +46,7 @@ properties:
required:
- compatible
- reg
+ - reg-names
- clocks
- clock-names
- '#clock-cells'
@@ -52,6 +60,7 @@ examples:
#clock-cells = <1>;
clocks = <&cpu_clk>, <&ddr_clk>, <&sys_clk>;
clock-names = "cpu", "ddr", "sys";
- reg = <0xe00c00a8 0x38>;
+ reg = <0xe00c00a8 0x38>, <0xe00c02cc 0x4>;
+ reg-names = "core", "gate";
};
...
--
2.33.0