From: Shawn Guo <shawn.guo@linaro.org>
To: Stephen Boyd <sboyd@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Sivaprakash Murugesan <sivaprak@codeaurora.org>,
Benjamin Li <benl@squareup.com>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-clk@vger.kernel.org, Shawn Guo <shawn.guo@linaro.org>
Subject: [PATCH 2/5] dt-bindings: clock: update qcom,a53pll bindings for MSM8939 support
Date: Tue, 4 May 2021 13:28:41 +0800 [thread overview]
Message-ID: <20210504052844.21096-3-shawn.guo@linaro.org> (raw)
In-Reply-To: <20210504052844.21096-1-shawn.guo@linaro.org>
Update qcom,a53pll bindings for MSM8939 support:
- Add optional clock-output-names property.
- Add MSM8939 specific compatibles.
- Add MSM8939 examples.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
.../bindings/clock/qcom,a53pll.yaml | 34 +++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml b/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
index db3d0ea6bc7a..7a410a76be2f 100644
--- a/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
@@ -18,6 +18,9 @@ properties:
enum:
- qcom,ipq6018-a53pll
- qcom,msm8916-a53pll
+ - qcom,msm8939-a53pll-c0
+ - qcom,msm8939-a53pll-c1
+ - qcom,msm8939-a53pll-cci
reg:
maxItems: 1
@@ -33,6 +36,9 @@ properties:
items:
- const: xo
+ clock-output-names:
+ maxItems: 1
+
required:
- compatible
- reg
@@ -57,3 +63,31 @@ examples:
clocks = <&xo>;
clock-names = "xo";
};
+ #Example 3 - A53 PLLs found on MSM8939 devices
+ - |
+ a53pll_c1: clock-controller@b016000 {
+ compatible = "qcom,msm8939-a53pll-c1";
+ reg = <0xb016000 0x40>;
+ #clock-cells = <0>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ clock-output-names = "a53pll_c1";
+ };
+
+ a53pll_c0: clock-controller@b116000 {
+ compatible = "qcom,msm8939-a53pll-c0";
+ reg = <0xb116000 0x40>;
+ #clock-cells = <0>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ clock-output-names = "a53pll_c0";
+ };
+
+ a53pll_cci: clock-controller@b1d0000 {
+ compatible = "qcom,msm8939-a53pll-cci";
+ reg = <0xb1d0000 0x40>;
+ #clock-cells = <0>;
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ clock-output-names = "a53pll_cci";
+ };
--
2.17.1
next prev parent reply other threads:[~2021-05-04 5:29 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-04 5:28 [PATCH 0/5] Add MSM8939 APCS/A53PLL clock support Shawn Guo
2021-05-04 5:28 ` [PATCH 1/5] clk: qcom: apcs-msm8916: Flag a53mux instead of a53pll as critical Shawn Guo
2021-06-28 0:27 ` Stephen Boyd
2021-06-29 2:37 ` Shawn Guo
2021-05-04 5:28 ` Shawn Guo [this message]
2021-05-06 20:27 ` [PATCH 2/5] dt-bindings: clock: update qcom,a53pll bindings for MSM8939 support Rob Herring
2021-05-07 0:18 ` Shawn Guo
2021-05-04 5:28 ` [PATCH 3/5] clk: qcom: apcs-msm8916: Retrieve clock name from DT Shawn Guo
2021-06-28 0:28 ` Stephen Boyd
2021-06-29 13:36 ` Shawn Guo
2021-06-29 15:57 ` Bjorn Andersson
2021-06-29 20:23 ` Stephen Boyd
2021-06-29 20:39 ` Bjorn Andersson
2021-05-04 5:28 ` [PATCH 4/5] clk: qcom: a53-pll: Pass freq_tbl via match data Shawn Guo
2021-05-04 5:28 ` [PATCH 5/5] clk: qcom: a53-pll: Add MSM8939 a53pll clocks Shawn Guo
2021-06-28 0:24 ` Stephen Boyd
2021-06-21 6:37 ` [PATCH 0/5] Add MSM8939 APCS/A53PLL clock support Shawn Guo
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