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Message-Id: <20230413-topic-lahaina_vidcc-v1-1-134f9b22a5b3@linaro.org>
Date: Thu, 13 Apr 2023 20:44:58 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Andy Gross <agross@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Philipp Zabel <p.zabel@...gutronix.de>,
Taniya Das <tdas@...eaurora.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 1/2] dt-bindings: clock: qcom,videocc: Add SM8350
SM8350, like most recent higher-end chips has a separate clock
controller block just for the Venus IP. Document it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
.../devicetree/bindings/clock/qcom,videocc.yaml | 29 +++++++++++++++++-
include/dt-bindings/clock/qcom,sm8350-videocc.h | 35 ++++++++++++++++++++++
include/dt-bindings/reset/qcom,sm8350-videocc.h | 18 +++++++++++
3 files changed, 81 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
index 2b07146161b4..6d892b0f2306 100644
--- a/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,videocc.yaml
@@ -19,6 +19,8 @@ description: |
include/dt-bindings/clock/qcom,videocc-sdm845.h
include/dt-bindings/clock/qcom,videocc-sm8150.h
include/dt-bindings/clock/qcom,videocc-sm8250.h
+ include/dt-bindings/clock/qcom,videocc-sm8350.h
+ include/dt-bindings/reset/qcom,videocc-sm8350.h
properties:
compatible:
@@ -28,6 +30,7 @@ properties:
- qcom,sdm845-videocc
- qcom,sm8150-videocc
- qcom,sm8250-videocc
+ - qcom,sm8350-videocc
clocks:
minItems: 1
@@ -63,7 +66,6 @@ required:
- compatible
- reg
- clocks
- - clock-names
- '#clock-cells'
- '#reset-cells'
- '#power-domain-cells'
@@ -85,6 +87,9 @@ allOf:
items:
- const: bi_tcxo
+ required:
+ - clock-names
+
- if:
properties:
compatible:
@@ -101,6 +106,9 @@ allOf:
- const: bi_tcxo
- const: bi_tcxo_ao
+ required:
+ - clock-names
+
- if:
properties:
compatible:
@@ -119,6 +127,25 @@ allOf:
- const: bi_tcxo
- const: bi_tcxo_ao
+ required:
+ - clock-names
+
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm8350-videocc
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Board sleep clock
+
+ required:
+ - power-domains
+
additionalProperties: false
examples:
diff --git a/include/dt-bindings/clock/qcom,sm8350-videocc.h b/include/dt-bindings/clock/qcom,sm8350-videocc.h
new file mode 100644
index 000000000000..b6945a448676
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,sm8350-videocc.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SM8350_H
+#define _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SM8350_H
+
+/* Clocks */
+#define VIDEO_CC_AHB_CLK_SRC 0
+#define VIDEO_CC_MVS0_CLK 1
+#define VIDEO_CC_MVS0_CLK_SRC 2
+#define VIDEO_CC_MVS0_DIV_CLK_SRC 3
+#define VIDEO_CC_MVS0C_CLK 4
+#define VIDEO_CC_MVS0C_DIV2_DIV_CLK_SRC 5
+#define VIDEO_CC_MVS1_CLK 6
+#define VIDEO_CC_MVS1_CLK_SRC 7
+#define VIDEO_CC_MVS1_DIV2_CLK 8
+#define VIDEO_CC_MVS1_DIV_CLK_SRC 9
+#define VIDEO_CC_MVS1C_CLK 10
+#define VIDEO_CC_MVS1C_DIV2_DIV_CLK_SRC 11
+#define VIDEO_CC_SLEEP_CLK 12
+#define VIDEO_CC_SLEEP_CLK_SRC 13
+#define VIDEO_CC_XO_CLK_SRC 14
+#define VIDEO_PLL0 15
+#define VIDEO_PLL1 16
+
+/* GDSCs */
+#define MVS0C_GDSC 0
+#define MVS1C_GDSC 1
+#define MVS0_GDSC 2
+#define MVS1_GDSC 3
+
+#endif
diff --git a/include/dt-bindings/reset/qcom,sm8350-videocc.h b/include/dt-bindings/reset/qcom,sm8350-videocc.h
new file mode 100644
index 000000000000..df7a808720ee
--- /dev/null
+++ b/include/dt-bindings/reset/qcom,sm8350-videocc.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_RESET_QCOM_VIDEO_CC_SM8350_H
+#define _DT_BINDINGS_RESET_QCOM_VIDEO_CC_SM8350_H
+
+#define CVP_VIDEO_CC_INTERFACE_BCR 0
+#define CVP_VIDEO_CC_MVS0_BCR 1
+#define VIDEO_CC_MVS0C_CLK_ARES 2
+#define CVP_VIDEO_CC_MVS0C_BCR 3
+#define CVP_VIDEO_CC_MVS1_BCR 4
+#define VIDEO_CC_MVS1C_CLK_ARES 5
+#define CVP_VIDEO_CC_MVS1C_BCR 6
+
+#endif
--
2.40.0
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