[PATCH V5 2/8] dt-bindings: clock: add ipq6018 a53 pll compatible

Sivaprakash Murugesan
2020-05-24T10:05:28Z

cpus on ipq6018 are clocked by a53 pll, add device compatible for a53
pll found on ipq6018 devices.

Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
---
[V5]
* Addressed Bjorn's review comment.
now the a53 dt-binding represents ipq a53 pll as well.
.../devicetree/bindings/clock/qcom,a53pll.yaml | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml b/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
index 20d2638..972db15 100644
--- a/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
@@ -16,6 +16,7 @@ description:
properties:
compatible:
const: qcom,msm8916-a53pll
+ const: qcom,ipq6018-a53pll

reg:
maxItems: 1
@@ -23,6 +24,14 @@ properties:
'#clock-cells':
const: 0

+ clocks:
+ items:
+ - description: board XO clock
+
+ clock-names:
+ items:
+ - const: xo
+
required:
- compatible
- reg
@@ -38,3 +47,12 @@ examples:
reg = <0xb016000 0x40>;
#clock-cells = <0>;
};
+ #Example 2 - A53 PLL found on IPQ6018 devices
+ - |
+ a53pll_ipq: clock@b116000 {
+ compatible = "qcom,ipq6018-a53pll";
+ reg = <0x0b116000 0x40>;
+ #clock-cells = <0>;
+ clocks = <&xo>;
+ clock-names = "xo";
+ };
--
2.7.4