Convert ti-cal.txt to ti,cal.yaml. Signed-off-by: Benoit Parrot <bparrot@xxxxxx> --- .../devicetree/bindings/media/ti,cal.yaml | 172 ++++++++++++++++++ .../devicetree/bindings/media/ti-cal.txt | 81 --------- 2 files changed, 172 insertions(+), 81 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/ti,cal.yaml delete mode 100644 Documentation/devicetree/bindings/media/ti-cal.txt diff --git a/Documentation/devicetree/bindings/media/ti,cal.yaml b/Documentation/devicetree/bindings/media/ti,cal.yaml new file mode 100644 index 000000000000..d19587ea6470 --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti,cal.yaml @@ -0,0 +1,172 @@ +# SPDX-License-Identifier: (GPL-2.0) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/ti,cal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DRA72x CAMERA ADAPTATION LAYER (CAL) Device Tree Bindings + +maintainers: + - Benoit Parrot <bparrot@xxxxxx> + +description: |- + The Camera Adaptation Layer (CAL) is a key component for image capture + applications. The capture module provides the system interface and the + processing capability to connect CSI2 image-sensor modules to the + DRA72x device. + + CAL supports 2 camera port nodes on MIPI bus. Each CSI2 camera port nodes + should contain a 'port' child node with child 'endpoint' node. Please + refer to the bindings defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + +properties: + compatible: + enum: + # for DRA72 controllers + - ti,dra72-cal + # for DRA72 controllers pre ES2.0 + - ti,dra72-pre-es2-cal + # for DRA76 controllers + - ti,dra76-cal + # for AM654 controllers + - ti,am654-cal + + reg: + minItems: 2 + items: + - description: The CAL main register region + - description: The RX Core0 (DPHY0) register region + - description: The RX Core1 (DPHY1) register region + + reg-names: + minItems: 2 + items: + - const: cal_top + - const: cal_rx_core0 + - const: cal_rx_core1 + + interrupts: + maxItems: 1 + + ti,camerrx-control: + $ref: "/schemas/types.yaml#/definitions/phandle-array" + description: + phandle to the device control module and offset to the + control_camerarx_core register + + clocks: + maxItems: 1 + + clock-names: + const: fck + + power-domains: + description: + List of phandle and PM domain specifier as documented in + Documentation/devicetree/bindings/power/power_domain.txt + maxItems: 1 + + # See ./video-interfaces.txt for details + ports: + type: object + additionalProperties: false + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + patternProperties: + '^port@[0-9a-fA-F]+$': + type: object + additionalProperties: false + + properties: + reg: + minItems: 1 + items: + - description: The port id + + patternProperties: + endpoint: + type: object + additionalProperties: false + + properties: + clock-lanes: + maxItems: 1 + + data-lanes: + minItems: 1 + maxItems: 4 + + remote-endpoint: true + + required: + - reg + +required: + - compatible + - reg + - reg-names + - interrupts + - ti,camerrx-control + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + cal: cal@4845b000 { + compatible = "ti,dra72-cal"; + reg = <0x4845B000 0x400>, + <0x4845B800 0x40>, + <0x4845B900 0x40>; + reg-names = "cal_top", + "cal_rx_core0", + "cal_rx_core1"; + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + ti,camerrx-control = <&scm_conf 0xE94>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + csi2_0: port@0 { + reg = <0>; + csi2_phy0: endpoint { + remote-endpoint = <&csi2_cam0>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; + }; + + i2c5: i2c@4807c000 { + clock-frequency = <400000>; + #address-cells = <1>; + #size-cells = <0>; + + camera-sensor@3c { + compatible = "ovti,ov5640"; + reg = <0x3c>; + + clocks = <&clk_ov5640_fixed>; + clock-names = "xclk"; + + port { + csi2_cam0: endpoint { + remote-endpoint = <&csi2_phy0>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/media/ti-cal.txt b/Documentation/devicetree/bindings/media/ti-cal.txt deleted file mode 100644 index 2deb256e7032..000000000000 --- a/Documentation/devicetree/bindings/media/ti-cal.txt +++ /dev/null @@ -1,81 +0,0 @@ -Texas Instruments DRA72x CAMERA ADAPTATION LAYER (CAL) ------------------------------------------------------- - -The Camera Adaptation Layer (CAL) is a key component for image capture -applications. The capture module provides the system interface and the -processing capability to connect CSI2 image-sensor modules to the -DRA72x device. - -Required properties: -- compatible: - Should be "ti,dra72-cal", for DRA72 controllers - Should be "ti,dra72-pre-es2-cal", for DRA72 controllers pre ES2.0 - Should be "ti,dra76-cal", for DRA76 controllers - Should be "ti,am654-cal", for AM654 controllers -- reg: CAL Top level, Receiver Core #0, Receiver Core #1 and Camera RX - control address space -- reg-names: cal_top, cal_rx_core0, cal_rx_core1 and camerrx_control - registers -- interrupts: should contain IRQ line for the CAL; -- ti,camerrx-control: phandle to the device control module and offset to - the control_camerarx_core register. - This node is meant to replace the "camerrx_control" - reg entry above but "camerrx_control" is still - handled for backward compatibility. - -CAL supports 2 camera port nodes on MIPI bus. Each CSI2 camera port nodes -should contain a 'port' child node with child 'endpoint' node. Please -refer to the bindings defined in -Documentation/devicetree/bindings/media/video-interfaces.txt. - -Example: - cal: cal@4845b000 { - compatible = "ti,dra72-cal"; - reg = <0x4845B000 0x400>, - <0x4845B800 0x40>, - <0x4845B900 0x40>; - reg-names = "cal_top", - "cal_rx_core0", - "cal_rx_core1"; - interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; - ti,camerrx-control = <&scm_conf 0xE94>; - #address-cells = <1>; - #size-cells = <0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - csi2_0: port@0 { - reg = <0>; - csi2_phy0: endpoint { - remote-endpoint = <&csi2_cam0>; - clock-lanes = <0>; - data-lanes = <1 2>; - }; - }; - csi2_1: port@1 { - reg = <1>; - }; - }; - }; - - i2c5: i2c@4807c000 { - clock-frequency = <400000>; - - camera-sensor@3c { - compatible = "ovti,ov5640"; - reg = <0x3c>; - - clocks = <&clk_fixed>; - clock-names = "xclk"; - - port { - csi2_cam0: endpoint { - remote-endpoint = <&csi2_phy0>; - clock-lanes = <0>; - data-lanes = <1 2>; - }; - }; - }; - }; -- 2.17.1
