From: Robert Foss <robert.foss@linaro.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
robert.foss@linaro.org, todor.too@gmail.com, mchehab@kernel.org,
robh+dt@kernel.org, angelogioacchino.delregno@somainline.org,
linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
AngeloGioacchino Del Regno <kholk11@gmail.com>,
Sakari Ailus <sakari.ailus@iki.fi>,
Nicolas Boichat <drinkcat@chromium.org>,
Andrey Konovalov <andrey.konovalov@linaro.org>
Cc: Rob Herring <robh@kernel.org>, Tomasz Figa <tfiga@chromium.org>,
Azam Sadiq Pasha Kapatrala Syed <akapatra@quicinc.com>,
Sarvesh Sridutt <Sarvesh.Sridutt@smartwirelesscompute.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Jonathan Marek <jonathan@marek.ca>
Subject: [PATCH v5 14/22] dt-bindings: media: camss: Add qcom,msm8916-camss binding
Date: Wed, 17 Feb 2021 12:21:14 +0100 [thread overview]
Message-ID: <20210217112122.424236-15-robert.foss@linaro.org> (raw)
In-Reply-To: <20210217112122.424236-1-robert.foss@linaro.org>
Add bindings for qcom,msm8916-camss in order to support the camera
subsystem on MSM8916.
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes since v2:
- Remove redundant descriptions
- Add power domain description
- Make clock-lanes a constant
- Add max & minItems to data-lanes
- Remove ports requirement - endpoint & reg
- Rework to conform to new port schema
Changes since v4
- Rob: Added r-b
.../bindings/media/qcom,msm8916-camss.yaml | 256 ++++++++++++++++++
1 file changed, 256 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml
diff --git a/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml
new file mode 100644
index 000000000000..304908072d72
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,msm8916-camss.yaml
@@ -0,0 +1,256 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/qcom,msm8916-camss.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm CAMSS ISP
+
+maintainers:
+ - Robert Foss <robert.foss@linaro.org>
+ - Todor Tomov <todor.too@gmail.com>
+
+description: |
+ The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms
+
+properties:
+ compatible:
+ const: qcom,msm8916-camss
+
+ clocks:
+ minItems: 19
+ maxItems: 19
+
+ clock-names:
+ items:
+ - const: top_ahb
+ - const: ispif_ahb
+ - const: csiphy0_timer
+ - const: csiphy1_timer
+ - const: csi0_ahb
+ - const: csi0
+ - const: csi0_phy
+ - const: csi0_pix
+ - const: csi0_rdi
+ - const: csi1_ahb
+ - const: csi1
+ - const: csi1_phy
+ - const: csi1_pix
+ - const: csi1_rdi
+ - const: ahb
+ - const: vfe0
+ - const: csi_vfe0
+ - const: vfe_ahb
+ - const: vfe_axi
+
+ interrupts:
+ minItems: 6
+ maxItems: 6
+
+ interrupt-names:
+ items:
+ - const: csiphy0
+ - const: csiphy1
+ - const: csid0
+ - const: csid1
+ - const: ispif
+ - const: vfe0
+
+ iommus:
+ maxItems: 1
+
+ power-domains:
+ items:
+ - description: VFE GDSC - Video Front End, Global Distributed Switch Controller.
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ description:
+ CSI input ports.
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ unevaluatedProperties: false
+ description:
+ Input port for receiving CSI data.
+
+ properties:
+ endpoint:
+ $ref: video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ clock-lanes:
+ items:
+ - const: 1
+
+ data-lanes:
+ description:
+ An array of physical data lanes indexes.
+ Position of an entry determines the logical
+ lane number, while the value of an entry
+ indicates physical lane index. Lane swapping
+ is supported. Physical lane indexes;
+ 0, 2, 3, 4.
+ minItems: 1
+ maxItems: 4
+
+ required:
+ - clock-lanes
+ - data-lanes
+
+ port@1:
+ $ref: /schemas/graph.yaml#/$defs/port-base
+ unevaluatedProperties: false
+ description:
+ Input port for receiving CSI data.
+
+ properties:
+ endpoint:
+ $ref: video-interfaces.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ clock-lanes:
+ items:
+ - const: 1
+
+ data-lanes:
+ minItems: 1
+ maxItems: 4
+
+ required:
+ - clock-lanes
+ - data-lanes
+
+ reg:
+ minItems: 9
+ maxItems: 9
+
+ reg-names:
+ items:
+ - const: csiphy0
+ - const: csiphy0_clk_mux
+ - const: csiphy1
+ - const: csiphy1_clk_mux
+ - const: csid0
+ - const: csid1
+ - const: ispif
+ - const: csi_clk_mux
+ - const: vfe0
+
+ vdda-supply:
+ description:
+ Definition of the regulator used as analog power supply.
+
+required:
+ - clock-names
+ - clocks
+ - compatible
+ - interrupt-names
+ - interrupts
+ - iommus
+ - power-domains
+ - reg
+ - reg-names
+ - vdda-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/qcom,gcc-msm8916.h>
+
+ camss: camss@1b00000 {
+ compatible = "qcom,msm8916-camss";
+
+ clocks = <&gcc GCC_CAMSS_TOP_AHB_CLK>,
+ <&gcc GCC_CAMSS_ISPIF_AHB_CLK>,
+ <&gcc GCC_CAMSS_CSI0PHYTIMER_CLK>,
+ <&gcc GCC_CAMSS_CSI1PHYTIMER_CLK>,
+ <&gcc GCC_CAMSS_CSI0_AHB_CLK>,
+ <&gcc GCC_CAMSS_CSI0_CLK>,
+ <&gcc GCC_CAMSS_CSI0PHY_CLK>,
+ <&gcc GCC_CAMSS_CSI0PIX_CLK>,
+ <&gcc GCC_CAMSS_CSI0RDI_CLK>,
+ <&gcc GCC_CAMSS_CSI1_AHB_CLK>,
+ <&gcc GCC_CAMSS_CSI1_CLK>,
+ <&gcc GCC_CAMSS_CSI1PHY_CLK>,
+ <&gcc GCC_CAMSS_CSI1PIX_CLK>,
+ <&gcc GCC_CAMSS_CSI1RDI_CLK>,
+ <&gcc GCC_CAMSS_AHB_CLK>,
+ <&gcc GCC_CAMSS_VFE0_CLK>,
+ <&gcc GCC_CAMSS_CSI_VFE0_CLK>,
+ <&gcc GCC_CAMSS_VFE_AHB_CLK>,
+ <&gcc GCC_CAMSS_VFE_AXI_CLK>;
+
+ clock-names = "top_ahb",
+ "ispif_ahb",
+ "csiphy0_timer",
+ "csiphy1_timer",
+ "csi0_ahb",
+ "csi0",
+ "csi0_phy",
+ "csi0_pix",
+ "csi0_rdi",
+ "csi1_ahb",
+ "csi1",
+ "csi1_phy",
+ "csi1_pix",
+ "csi1_rdi",
+ "ahb",
+ "vfe0",
+ "csi_vfe0",
+ "vfe_ahb",
+ "vfe_axi";
+
+ interrupts = <GIC_SPI 78 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 79 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 51 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 55 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
+
+ interrupt-names = "csiphy0",
+ "csiphy1",
+ "csid0",
+ "csid1",
+ "ispif",
+ "vfe0";
+
+ iommus = <&apps_iommu 3>;
+
+ power-domains = <&gcc VFE_GDSC>;
+
+ reg = <0x01b0ac00 0x200>,
+ <0x01b00030 0x4>,
+ <0x01b0b000 0x200>,
+ <0x01b00038 0x4>,
+ <0x01b08000 0x100>,
+ <0x01b08400 0x100>,
+ <0x01b0a000 0x500>,
+ <0x01b00020 0x10>,
+ <0x01b10000 0x1000>;
+
+ reg-names = "csiphy0",
+ "csiphy0_clk_mux",
+ "csiphy1",
+ "csiphy1_clk_mux",
+ "csid0",
+ "csid1",
+ "ispif",
+ "csi_clk_mux",
+ "vfe0";
+
+ vdda-supply = <®_2v8>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ };
--
2.27.0
next prev parent reply other threads:[~2021-02-17 11:29 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-17 11:21 [PATCH v5 00/22] Add support for the SDM845 Camera Subsystem Robert Foss
2021-02-17 11:21 ` [PATCH v5 01/22] media: camss: Fix vfe_isr_comp_done() documentation Robert Foss
2021-02-19 21:05 ` Nicolas Dufresne
2021-02-22 10:51 ` Robert Foss
2021-02-20 18:44 ` Andrey Konovalov
2021-02-17 11:21 ` [PATCH v5 02/22] media: camss: Fix vfe_isr comment typo Robert Foss
2021-02-17 11:21 ` [PATCH v5 03/22] media: camss: Replace trace_printk() with dev_dbg() Robert Foss
2021-02-17 11:21 ` [PATCH v5 04/22] media: camss: Add CAMSS_845 camss version Robert Foss
2021-02-20 18:42 ` Andrey Konovalov
2021-02-17 11:21 ` [PATCH v5 05/22] media: camss: Make ISPIF subdevice optional Robert Foss
2021-02-18 19:49 ` Andrey Konovalov
2021-02-17 11:21 ` [PATCH v5 07/22] media: camss: Add support for VFE hardware version Titan 170 Robert Foss
2021-02-20 21:40 ` Andrey Konovalov
2021-02-22 16:37 ` Robert Foss
2021-02-22 17:06 ` Andrey Konovalov
2021-02-22 17:21 ` Robert Foss
2021-02-22 17:24 ` Andrey Konovalov
2021-02-20 21:40 ` Andrey Konovalov
2021-02-17 11:21 ` [PATCH v5 08/22] media: camss: Add missing format identifiers Robert Foss
2021-02-22 16:26 ` Andrey Konovalov
2021-02-23 17:25 ` Robert Foss
2021-02-17 11:21 ` [PATCH v5 09/22] media: camss: Refactor CSID HW version support Robert Foss
2021-02-21 15:15 ` Andrey Konovalov
2021-02-21 17:50 ` Andrey Konovalov
2021-02-22 18:13 ` Robert Foss
2021-02-17 11:21 ` [PATCH v5 10/22] media: camss: Add support for CSID hardware version Titan 170 Robert Foss
2021-02-21 17:14 ` Andrey Konovalov
2021-02-22 17:06 ` Robert Foss
2021-02-17 11:21 ` [PATCH v5 11/22] media: camss: Add support for CSIPHY " Robert Foss
2021-02-21 18:17 ` Andrey Konovalov
2021-02-23 9:36 ` Robert Foss
2021-02-17 11:21 ` [PATCH v5 12/22] media: camss: Remove per VFE power domain toggling Robert Foss
2021-02-22 11:44 ` Andrey Konovalov
2021-02-24 14:53 ` Robert Foss
2021-02-17 11:21 ` [PATCH v5 13/22] media: camss: Enable SDM845 Robert Foss
2021-02-21 18:32 ` Andrey Konovalov
2021-02-17 11:21 ` Robert Foss [this message]
2021-02-17 11:21 ` [PATCH v5 15/22] dt-bindings: media: camss: Add qcom,msm8996-camss binding Robert Foss
2021-02-17 11:21 ` [PATCH v5 16/22] dt-bindings: media: camss: Add qcom,sdm660-camss binding Robert Foss
2021-02-17 11:21 ` [PATCH v5 17/22] dt-bindings: media: camss: Add qcom,sdm845-camss binding Robert Foss
2021-02-17 11:21 ` [PATCH v5 18/22] MAINTAINERS: Change CAMSS documentation to use dtschema bindings Robert Foss
2021-02-17 11:21 ` [PATCH v5 19/22] media: dt-bindings: media: Remove qcom,camss documentation Robert Foss
2021-02-17 11:21 ` [PATCH v5 20/22] arm64: dts: sdm845: Add CAMSS ISP node Robert Foss
2021-02-21 18:39 ` Andrey Konovalov
2021-02-17 11:21 ` [PATCH v5 21/22] arm64: dts: sdm845-db845c: Configure regulators for camss node Robert Foss
2021-02-21 18:39 ` Andrey Konovalov
2021-02-17 11:21 ` [PATCH v5 22/22] arm64: dts: sdm845-db845c: Enable ov8856 sensor and connect to ISP Robert Foss
2021-02-21 18:39 ` Andrey Konovalov
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