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Date: Sun, 16 Oct 2022 16:35:13 +0200
From: Luca Weiss <luca@...tu.xyz>
To: linux-arm-msm@...r.kernel.org
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
Luca Weiss <luca@...tu.xyz>, Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...ainline.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2] dt-bindings: clock: Convert qcom,lcc to DT schema
Convert the text bindings for the lcc to yaml format. Doing this showed
that clocks and clock-names were not documented, so fix that now.
Signed-off-by: Luca Weiss <luca@...tu.xyz>
---
Changes in v2:
- drop minItems for clocks (as it equals maxItems)
- drop "binding" word from title
.../devicetree/bindings/clock/qcom,lcc.txt | 22 -----
.../devicetree/bindings/clock/qcom,lcc.yaml | 86 +++++++++++++++++++
2 files changed, 86 insertions(+), 22 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/clock/qcom,lcc.txt
create mode 100644 Documentation/devicetree/bindings/clock/qcom,lcc.yaml
diff --git a/Documentation/devicetree/bindings/clock/qcom,lcc.txt b/Documentation/devicetree/bindings/clock/qcom,lcc.txt
deleted file mode 100644
index a3c78aa88038..000000000000
--- a/Documentation/devicetree/bindings/clock/qcom,lcc.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Qualcomm LPASS Clock & Reset Controller Binding
-------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
-
- "qcom,lcc-msm8960"
- "qcom,lcc-apq8064"
- "qcom,lcc-ipq8064"
- "qcom,lcc-mdm9615"
-
-- reg : shall contain base register location and length
-- #clock-cells : shall contain 1
-- #reset-cells : shall contain 1
-
-Example:
- clock-controller@...00000 {
- compatible = "qcom,lcc-ipq8064";
- reg = <0x28000000 0x1000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- };
diff --git a/Documentation/devicetree/bindings/clock/qcom,lcc.yaml b/Documentation/devicetree/bindings/clock/qcom,lcc.yaml
new file mode 100644
index 000000000000..8c783823e93c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,lcc.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,lcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm LPASS Clock & Reset Controller
+
+maintainers:
+ - Bjorn Andersson <andersson@...nel.org>
+
+properties:
+ compatible:
+ enum:
+ - qcom,lcc-apq8064
+ - qcom,lcc-ipq8064
+ - qcom,lcc-mdm9615
+ - qcom,lcc-msm8960
+
+ clocks:
+ maxItems: 8
+
+ clock-names:
+ maxItems: 8
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,lcc-apq8064
+ - qcom,lcc-msm8960
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board PXO source
+ - description: PLL 4 Vote clock
+ - description: MI2S codec clock
+ - description: Mic I2S codec clock
+ - description: Mic I2S spare clock
+ - description: Speaker I2S codec clock
+ - description: Speaker I2S spare clock
+ - description: PCM codec clock
+
+ clock-names:
+ items:
+ - const: pxo
+ - const: pll4_vote
+ - const: mi2s_codec_clk
+ - const: codec_i2s_mic_codec_clk
+ - const: spare_i2s_mic_codec_clk
+ - const: codec_i2s_spkr_codec_clk
+ - const: spare_i2s_spkr_codec_clk
+ - const: pcm_codec_clk
+
+ required:
+ - clocks
+ - clock-names
+
+examples:
+ - |
+ clock-controller@...00000 {
+ compatible = "qcom,lcc-ipq8064";
+ reg = <0x28000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
--
2.38.0
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