diff mbox series

[V4,2/8] dt-bindings: clock: Add schema for QCOM IPQ apss pll

Message ID 1588573224-3038-3-git-send-email-sivaprak@codeaurora.org
State New
Headers show
Series None | expand

Commit Message

Sivaprakash Murugesan May 4, 2020, 6:20 a.m. UTC 
Add dt-binding for apss pll found on QCOM IPQ platforms

Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
---
 .../bindings/clock/qcom,ipq-apsspll.yaml           | 49 ++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/qcom,ipq-apsspll.yaml

Comments

Sivaprakash Murugesan May 24, 2020, 9:49 a.m. UTC | #1 
On 5/13/2020 1:26 AM, Bjorn Andersson wrote:
> On Sun 03 May 23:20 PDT 2020, Sivaprakash Murugesan wrote:
>
>> Add dt-binding for apss pll found on QCOM IPQ platforms
>>
>> Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
> This seems quite similar to the existing qcom,a53pll binding, can't you
> just describe both in the same binding?
ok.
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/qcom,ipq-apsspll.yaml b/Documentation/devicetree/bindings/clock/qcom,ipq-apsspll.yaml
new file mode 100644
index 0000000..dd12ec4
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,ipq-apsspll.yaml
@@ -0,0 +1,49 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,ipq-apsspll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm IPQ APSS PLL Binding
+
+maintainers:
+  - Sivaprakash Murugesan <sivaprak@codeaurora.org>
+
+description:
+  The APSS PLL is the main clock that feds the CPUs on QCOM IPQ platforms.
+  It can support frequencies above 1GHz.
+
+properties:
+  compatible:
+    const: qcom,ipq-apss-pll
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 0
+
+  clocks:
+    items:
+      - description: board XO clock
+
+  clock-names:
+    items:
+      - const: xo
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    a53pll_ipq: clock@b116000 {
+        compatible = "qcom,ipq-apss-pll";
+        reg = <0x0b116000 0x40>;
+        #clock-cells = <0>;
+        clocks = <&xo>;
+        clock-names = "xo";
+    };