Linux-ARM-MSM Archive on lore.kernel.org
 help / color / Atom feed
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
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


  parent reply index

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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210504052844.21096-3-shawn.guo@linaro.org \
    --to=shawn.guo@linaro.org \
    --cc=benl@squareup.com \
    --cc=bjorn.andersson@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-clk@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=sboyd@kernel.org \
    --cc=sivaprak@codeaurora.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-ARM-MSM Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-msm/0 linux-arm-msm/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-msm linux-arm-msm/ https://lore.kernel.org/linux-arm-msm \
		linux-arm-msm@vger.kernel.org
	public-inbox-index linux-arm-msm

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-arm-msm


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git