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authorLinus Torvalds <torvalds@linux-foundation.org>2022-05-25 14:56:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-05-25 14:56:06 -0700
commit86c87bea6b42100c67418af690919c44de6ede6e (patch)
tree8adbe2fd9d12c30903bc503883241b6942c3191d /Documentation/devicetree/bindings/display/arm,komeda.txt
parentd223575e50f8da0de358c0098defd560069ecf66 (diff)
parentd036d915b61f23b9e80d93f8a606eebf3bfab73f (diff)
downloadlinux-86c87bea6b42100c67418af690919c44de6ede6e.tar.gz
Merge tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring: "Bindings: - Convert smsc,lan91c111, qcom,spi-qup, qcom,msm-uartdm, qcom,i2c-qup, qcom,gsbi, i2c-mt65xx, TI wkup_m3_ipc (and new props), qcom,smp2p, TI timer, Mediatek gnss, Mediatek topckgen, Mediatek apmixedsys, Mediatek infracfg, fsl,ls-extirq, fsl,layerscape-dcfg, QCom PMIC SPMI, rda,8810pl-timer, Xilinx zynqmp_ipi, uniphier-pcie, and Ilitek touchscreen controllers - Convert various Arm Ltd peripheral IP bindings to schemas - New bindings for Menlo board CPLD, DH electronics board CPLD, Qualcomm Geni based QUP I2C, Renesas RZ/G2UL OSTM, Broafcom BCM4751 GNSS, MT6360 PMIC, ASIX USB Ethernet controllers, and Microchip/SMSC LAN95xx USB Ethernet controllers - Add vendor prefix for Enclustra - Add various compatible string additions - Various example fixes and cleanups - Remove unused hisilicon,hi6220-reset binding - Treewide fix properties missing type definition - Drop some empty and unreferenced .txt bindings - Documentation improvements for writing schemas DT driver core: - Drop static IRQ resources for DT platform devices as IRQ setup is dynamic and drivers have all been converted to use platform_get_irq() and friends - Rework memory allocations and frees for overlays - Continue overlay notifier callbacks on successful calls and add unittests - Handle 'interrupts-extended' in early DT IRQ setup - Fix of_property_read_string() errors to match documentation - Ignore disabled nodes in FDT API calls" * tag 'devicetree-for-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (86 commits) of/irq: fix typo in comment dt-bindings: Fix properties without any type Revert "dt-bindings: mailbox: qcom-ipcc: add missing properties into example" dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindings dt-bindings: timer: samsung,exynos4210-mct: define strict clock order dt-bindings: timer: samsung,exynos4210-mct: drop unneeded minItems dt-bindings: timer: cdns,ttc: drop unneeded minItems dt-bindings: mailbox: zynqmp_ipi: convert to yaml dt-bindings: usb: ci-hdrc-usb2: fix node node for ethernet controller dt-bindings: net: add schema for Microchip/SMSC LAN95xx USB Ethernet controllers dt-bindings: net: add schema for ASIX USB Ethernet controllers of/fdt: Ignore disabled memory nodes dt-bindings: arm: fix typos in compatible dt-bindings: mfd: Add bindings child nodes for the Mediatek MT6360 dt-bindings: display: convert Arm Komeda to DT schema dt-bindings: display: convert Arm Mali-DP to DT schema dt-bindings: display: convert Arm HDLCD to DT schema dt-bindings: display: convert PL110/PL111 to DT schema dt-bindings: arm: convert vexpress-config to DT schema dt-bindings: arm: convert vexpress-sysregs to DT schema ...
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-Device Tree bindings for Arm Komeda display driver
-
-Required properties:
-- compatible: Should be "arm,mali-d71"
-- reg: Physical base address and length of the registers in the system
-- interrupts: the interrupt line number of the device in the system
-- clocks: A list of phandle + clock-specifier pairs, one for each entry
- in 'clock-names'
-- clock-names: A list of clock names. It should contain:
- - "aclk": for the main processor clock
-- #address-cells: Must be 1
-- #size-cells: Must be 0
-- iommus: configure the stream id to IOMMU, Must be configured if want to
- enable iommu in display. for how to configure this node please reference
- devicetree/bindings/iommu/arm,smmu-v3.txt,
- devicetree/bindings/iommu/iommu.txt
-
-Required properties for sub-node: pipeline@nq
-Each device contains one or two pipeline sub-nodes (at least one), each
-pipeline node should provide properties:
-- reg: Zero-indexed identifier for the pipeline
-- clocks: A list of phandle + clock-specifier pairs, one for each entry
- in 'clock-names'
-- clock-names: should contain:
- - "pxclk": pixel clock
-
-- port: each pipeline connect to an encoder input port. The connection is
- modeled using the OF graph bindings specified in
- Documentation/devicetree/bindings/graph.txt
-
-Optional properties:
- - memory-region: phandle to a node describing memory (see
- Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
- to be used for the framebuffer; if not present, the framebuffer may
- be located anywhere in memory.
-
-Example:
-/ {
- ...
-
- dp0: display@c00000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "arm,mali-d71";
- reg = <0xc00000 0x20000>;
- interrupts = <0 168 4>;
- clocks = <&dpu_aclk>;
- clock-names = "aclk";
- iommus = <&smmu 0>, <&smmu 1>, <&smmu 2>, <&smmu 3>,
- <&smmu 4>, <&smmu 5>, <&smmu 6>, <&smmu 7>,
- <&smmu 8>, <&smmu 9>;
-
- dp0_pipe0: pipeline@0 {
- clocks = <&fpgaosc2>;
- clock-names = "pxclk";
- reg = <0>;
-
- port {
- dp0_pipe0_out: endpoint {
- remote-endpoint = <&db_dvi0_in>;
- };
- };
- };
-
- dp0_pipe1: pipeline@1 {
- clocks = <&fpgaosc2>;
- clock-names = "pxclk";
- reg = <1>;
-
- port {
- dp0_pipe1_out: endpoint {
- remote-endpoint = <&db_dvi1_in>;
- };
- };
- };
- };
- ...
-};