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From: Luca Weiss <luca@z3ntu.xyz>
To: linux-arm-msm@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org,
	Loic Poulain <loic.poulain@linaro.org>,
	Robert Foss <robert.foss@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Todor Tomov <todor.too@gmail.com>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
	matti.lehtimaki@gmail.com, Luca Weiss <luca@z3ntu.xyz>
Subject: [RFC PATCH 01/14] media: dt-bindings: media: camss: Add qcom,msm8974-camss binding
Date: Sun, 22 May 2022 18:27:49 +0200	[thread overview]
Message-ID: <20220522162802.208275-2-luca@z3ntu.xyz> (raw)
In-Reply-To: <20220522162802.208275-1-luca@z3ntu.xyz>

From: Matti Lehtimäki <matti.lehtimaki@gmail.com>

Add bindings for qcom,msm8974-camss in order to support the camera
subsystem on MSM8974.

Signed-off-by: Matti Lehtimäki <matti.lehtimaki@gmail.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
---
 .../bindings/media/qcom,msm8974-camss.yaml    | 321 ++++++++++++++++++
 1 file changed, 321 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/qcom,msm8974-camss.yaml

diff --git a/Documentation/devicetree/bindings/media/qcom,msm8974-camss.yaml b/Documentation/devicetree/bindings/media/qcom,msm8974-camss.yaml
new file mode 100644
index 000000000000..f8f71e477535
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/qcom,msm8974-camss.yaml
@@ -0,0 +1,321 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/media/qcom,msm8974-camss.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm CAMSS ISP
+
+maintainers:
+  - Robert Foss <robert.foss@linaro.org>
+
+description: |
+  The CAMSS IP is a CSI decoder and ISP present on Qualcomm platforms
+
+properties:
+  compatible:
+    const: qcom,msm8974-camss
+
+  clocks:
+    minItems: 31
+    maxItems: 31
+
+  clock-names:
+    items:
+      - const: top_ahb
+      - const: ispif_ahb
+      - const: csiphy0_timer
+      - const: csiphy1_timer
+      - const: csiphy2_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: csi2_ahb
+      - const: csi2
+      - const: csi2_phy
+      - const: csi2_pix
+      - const: csi2_rdi
+      - const: csi3_ahb
+      - const: csi3
+      - const: csi3_phy
+      - const: csi3_pix
+      - const: csi3_rdi
+      - const: vfe0
+      - const: vfe1
+      - const: csi_vfe0
+      - const: csi_vfe1
+      - const: iface
+      - const: bus
+
+  interrupts:
+    minItems: 10
+    maxItems: 10
+
+  interrupt-names:
+    items:
+      - const: csiphy0
+      - const: csiphy1
+      - const: csiphy2
+      - const: csid0
+      - const: csid1
+      - const: csid2
+      - const: csid3
+      - const: ispif
+      - const: vfe0
+      - const: vfe1
+
+  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:
+                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
+
+      port@2:
+        $ref: /schemas/graph.yaml#/$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: 14
+    maxItems: 14
+
+  reg-names:
+    items:
+      - const: csiphy0
+      - const: csiphy0_clk_mux
+      - const: csiphy1
+      - const: csiphy1_clk_mux
+      - const: csiphy2
+      - const: csiphy2_clk_mux
+      - const: csid0
+      - const: csid1
+      - const: csid2
+      - const: csid3
+      - const: ispif
+      - const: csi_clk_mux
+      - const: vfe0
+      - const: vfe1
+
+  vdda-supply:
+    description:
+      Definition of the regulator used as analog power supply.
+
+required:
+  - clock-names
+  - clocks
+  - compatible
+  - interrupt-names
+  - interrupts
+  - power-domains
+  - reg
+  - reg-names
+  - vdda-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/qcom,gcc-msm8974.h>
+    #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
+    camss@fda00000 {
+        compatible = "qcom,msm8974-camss";
+        reg = <0xfda0ac00 0x200>,
+              <0xfda00030 0x4>,
+              <0xfda0b000 0x200>,
+              <0xfda00038 0x4>,
+              <0xfda0b400 0x200>,
+              <0xfda00040 0x4>,
+              <0xfda08000 0x100>,
+              <0xfda08400 0x100>,
+              <0xfda08800 0x100>,
+              <0xfda08c00 0x100>,
+              <0xfda0a000 0x800>,
+              <0xfda00020 0x10>,
+              <0xfda10000 0x1000>,
+              <0xfda14000 0x1000>;
+        reg-names = "csiphy0",
+                    "csiphy0_clk_mux",
+                    "csiphy1",
+                    "csiphy1_clk_mux",
+                    "csiphy2",
+                    "csiphy2_clk_mux",
+                    "csid0",
+                    "csid1",
+                    "csid2",
+                    "csid3",
+                    "ispif",
+                    "csi_clk_mux",
+                    "vfe0",
+                    "vfe1";
+        interrupts = <GIC_SPI 78 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 79 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 80 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 51 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 53 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 54 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 55 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>;
+        interrupt-names = "csiphy0",
+                          "csiphy1",
+                          "csiphy2",
+                          "csid0",
+                          "csid1",
+                          "csid2",
+                          "csid3",
+                          "ispif",
+                          "vfe0",
+                          "vfe1";
+        power-domains = <&mmcc CAMSS_VFE_GDSC>;
+        clocks = <&mmcc CAMSS_TOP_AHB_CLK>,
+                 <&mmcc CAMSS_ISPIF_AHB_CLK>,
+                 <&mmcc CAMSS_PHY0_CSI0PHYTIMER_CLK>,
+                 <&mmcc CAMSS_PHY1_CSI1PHYTIMER_CLK>,
+                 <&mmcc CAMSS_PHY2_CSI2PHYTIMER_CLK>,
+                 <&mmcc CAMSS_CSI0_AHB_CLK>,
+                 <&mmcc CAMSS_CSI0_CLK>,
+                 <&mmcc CAMSS_CSI0PHY_CLK>,
+                 <&mmcc CAMSS_CSI0PIX_CLK>,
+                 <&mmcc CAMSS_CSI0RDI_CLK>,
+                 <&mmcc CAMSS_CSI1_AHB_CLK>,
+                 <&mmcc CAMSS_CSI1_CLK>,
+                 <&mmcc CAMSS_CSI1PHY_CLK>,
+                 <&mmcc CAMSS_CSI1PIX_CLK>,
+                 <&mmcc CAMSS_CSI1RDI_CLK>,
+                 <&mmcc CAMSS_CSI2_AHB_CLK>,
+                 <&mmcc CAMSS_CSI2_CLK>,
+                 <&mmcc CAMSS_CSI2PHY_CLK>,
+                 <&mmcc CAMSS_CSI2PIX_CLK>,
+                 <&mmcc CAMSS_CSI2RDI_CLK>,
+                 <&mmcc CAMSS_CSI3_AHB_CLK>,
+                 <&mmcc CAMSS_CSI3_CLK>,
+                 <&mmcc CAMSS_CSI3PHY_CLK>,
+                 <&mmcc CAMSS_CSI3PIX_CLK>,
+                 <&mmcc CAMSS_CSI3RDI_CLK>,
+                 <&mmcc CAMSS_VFE_VFE0_CLK>,
+                 <&mmcc CAMSS_VFE_VFE1_CLK>,
+                 <&mmcc CAMSS_CSI_VFE0_CLK>,
+                 <&mmcc CAMSS_CSI_VFE1_CLK>,
+                 <&mmcc CAMSS_VFE_VFE_AHB_CLK>,
+                 <&mmcc CAMSS_VFE_VFE_AXI_CLK>;
+        clock-names = "top_ahb",
+                      "ispif_ahb",
+                      "csiphy0_timer",
+                      "csiphy1_timer",
+                      "csiphy2_timer",
+                      "csi0_ahb",
+                      "csi0",
+                      "csi0_phy",
+                      "csi0_pix",
+                      "csi0_rdi",
+                      "csi1_ahb",
+                      "csi1",
+                      "csi1_phy",
+                      "csi1_pix",
+                      "csi1_rdi",
+                      "csi2_ahb",
+                      "csi2",
+                      "csi2_phy",
+                      "csi2_pix",
+                      "csi2_rdi",
+                      "csi3_ahb",
+                      "csi3",
+                      "csi3_phy",
+                      "csi3_pix",
+                      "csi3_rdi",
+                      "vfe0",
+                      "vfe1",
+                      "csi_vfe0",
+                      "csi_vfe1",
+                      "iface",
+                      "bus";
+
+        vdda-supply = <&pm8941_l12>;
+
+        ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+        };
+    };
-- 
2.36.0


  reply	other threads:[~2022-05-22 16:28 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-22 16:27 [RFC PATCH 00/14] CAMSS support for MSM8974 Luca Weiss
2022-05-22 16:27 ` Luca Weiss [this message]
2022-05-23 10:07   ` [RFC PATCH 01/14] media: dt-bindings: media: camss: Add qcom,msm8974-camss binding Krzysztof Kozlowski
2022-06-02 13:01     ` Rob Herring
2022-05-22 16:27 ` [RFC PATCH 02/14] media: camss: Add CAMSS_8x74 camss version Luca Weiss
2022-05-26 12:32   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 03/14] media: camss: vfe: Add support for 8x74 Luca Weiss
2022-05-26 12:36   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 04/14] media: camss: video: " Luca Weiss
2022-05-26 12:37   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 05/14] media: camss: csid: " Luca Weiss
2022-05-26 12:38   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 06/14] media: camss: ispif: " Luca Weiss
2022-05-26 12:39   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 07/14] media: camss: csiphy: " Luca Weiss
2022-05-26 12:40   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 08/14] media: camss: Add 8x74 resources Luca Weiss
2022-05-26 12:42   ` Robert Foss
2022-05-22 16:27 ` [RFC PATCH 09/14] dt-bindings: i2c: qcom-cci: add QCOM MSM8974 compatible Luca Weiss
2022-05-23 10:07   ` Krzysztof Kozlowski
2022-05-22 16:27 ` [RFC PATCH 10/14] i2c: qcom-cci: add msm8974 compatible Luca Weiss
2022-06-14 20:20   ` Wolfram Sang
2022-06-15 17:13     ` Loic Poulain
2022-06-15 17:11   ` Loic Poulain
2022-05-22 16:27 ` [RFC PATCH 11/14] ARM: dts: qcom: msm8974: add CCI bus Luca Weiss
2022-05-26 12:16   ` Robert Foss
2022-05-22 16:28 ` [RFC PATCH 12/14] ARM: dts: qcom: msm8974: add CAMSS node Luca Weiss
2022-05-22 16:28 ` [RFC PATCH 13/14] ARM: dts: qcom: msm8974-FP2: Add OV8865 rear camera Luca Weiss
2022-05-22 16:28 ` [RFC PATCH 14/14] [DNM] media: camss: hacks for MSM8974 Luca Weiss
2022-05-23 12:39 ` [RFC PATCH 00/14] CAMSS support " Dmitry Baryshkov
2022-05-23 18:30   ` Brian Masney

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