2024-02-20 16:53:30

by Danila Tikhonov

Subject: [PATCH 7/8] dt-bindings: clock: qcom: Add SM7150 VIDEOCC clocks

Add device tree bindings for the video clock controller on Qualcomm
SM7150 platform.

Signed-off-by: Danila Tikhonov <[email protected]>
---
.../bindings/clock/qcom,sm7150-videocc.yaml | 58 +++++++++++++++++++
.../dt-bindings/clock/qcom,sm7150-videocc.h | 28 +++++++++
2 files changed, 86 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm7150-videocc.yaml
create mode 100644 include/dt-bindings/clock/qcom,sm7150-videocc.h

diff --git a/Documentation/devicetree/bindings/clock/qcom,sm7150-videocc.yaml b/Documentation/devicetree/bindings/clock/qcom,sm7150-videocc.yaml
new file mode 100644
index 000000000000..037ffc71e70e
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,sm7150-videocc.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sm7150-videocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Video Clock & Reset Controller on SM7150
+
+maintainers:
+ - Danila Tikhonov <[email protected]>
+ - David Wronek <[email protected]>
+ - Jens Reidel <[email protected]>
+
+description: |
+ Qualcomm video clock control module provides the clocks, resets and power
+ domains on SM7150.
+
+ See also:: include/dt-bindings/clock/qcom,videocc-sm7150.h
+
+properties:
+ compatible:
+ const: qcom,sm7150-videocc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board Always On XO source
+
+ power-domains:
+ maxItems: 1
+ description:
+ CX power domain.
+
+required:
+ - compatible
+ - clocks
+ - power-domains
+
+allOf:
+ - $ref: qcom,gcc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ #include <dt-bindings/power/qcom,rpmhpd.h>
+ videocc: clock-controller@ab00000 {
+ compatible = "qcom,sm7150-videocc";
+ reg = <0x0ab00000 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>;
+ power-domains = <&rpmhpd RPMHPD_CX>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/include/dt-bindings/clock/qcom,sm7150-videocc.h b/include/dt-bindings/clock/qcom,sm7150-videocc.h
new file mode 100644
index 000000000000..ac30b3d45496
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,sm7150-videocc.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2024, Danila Tikhonov <[email protected]>
+ */
+
+#ifndef _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SM7150_H
+#define _DT_BINDINGS_CLK_QCOM_VIDEO_CC_SM7150_H
+
+#define VIDEO_PLL0 0
+#define VIDEO_CC_IRIS_AHB_CLK 1
+#define VIDEO_CC_IRIS_CLK_SRC 2
+#define VIDEO_CC_MVS0_AXI_CLK 3
+#define VIDEO_CC_MVS0_CORE_CLK 4
+#define VIDEO_CC_MVS1_AXI_CLK 5
+#define VIDEO_CC_MVS1_CORE_CLK 6
+#define VIDEO_CC_MVSC_CORE_CLK 7
+#define VIDEO_CC_MVSC_CTL_AXI_CLK 8
+#define VIDEO_CC_VENUS_AHB_CLK 9
+#define VIDEO_CC_XO_CLK 10
+#define VIDEO_CC_XO_CLK_SRC 11
+
+/* VIDEO_CC GDSCRs */
+#define VENUS_GDSC 0
+#define VCODEC0_GDSC 1
+#define VCODEC1_GDSC 2
+
+#endif
--
2.43.2

2024-02-23 13:47:29

by Rob Herring

Subject: Re: [PATCH 7/8] dt-bindings: clock: qcom: Add SM7150 VIDEOCC clocks

On Tue, 20 Feb 2024 19:52:39 +0300, Danila Tikhonov wrote:
> Add device tree bindings for the video clock controller on Qualcomm
> SM7150 platform.
>
> Signed-off-by: Danila Tikhonov <[email protected]>
> ---
> .../bindings/clock/qcom,sm7150-videocc.yaml | 58 +++++++++++++++++++
> .../dt-bindings/clock/qcom,sm7150-videocc.h | 28 +++++++++
> 2 files changed, 86 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/clock/qcom,sm7150-videocc.yaml
> create mode 100644 include/dt-bindings/clock/qcom,sm7150-videocc.h
>

Reviewed-by: Rob Herring <[email protected]>