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DeviceTree updates for 4.4:
- DT binding doc consolidation moving similar bindings to common locations. The majority of these are display related which were scattered in video/, fb/, drm/, gpu/, and panel/ directories. - Add new config option, CONFIG_OF_ALL_DTBS, to enable building all dtbs in the tree for most arches with dts files (except powerpc for now). - OF_IRQ=n fixes for user enabled CONFIG_OF. - of_node_put ref counting fixes from Julia Lawall. - Common DT binding for wakeup-source and deprecation of all similar bindings. - DT binding for PXA LCD controller. - Allow ignoring failed PCI resource translations in order to ignore 64-bit addresses on non-LPAE 32-bit kernels. - Support setting the NUMA node from DT instead of only from parent device. - Couple of earlycon DT parsing fixes for address and options. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWO+HwAAoJEPr7XbWNvGHDFOoP/RcK4z5dtVQL2XRFbJBqRBZU riMc4BZkwpcKGXjzZlMrLw+mg4vaoLKSIAGAsYkgdDOKbYphQQdVwDzN099Fzpzy EE6K7Q+AW618z34AWdDjcpJYzSFnjAjYdh6JabohmKdPlxobR1RsKT+nRpDOGfeO c1DmxAQ1Fiav+xAI4m0YUuyxQDUeFYC0mVcVPzRbWZj31Ia5BgIrvT+V7fM55CTb dOAYWDHrfOw+yYI98sqZoSAb5H+E3UuY1ymBMhiP16Ot2vCyIKRYwhDokF9VYO/0 MpIMhCgv1jmE5NCbBeYSSJUePySvvnuyYe6HIaJQjV8KGEZ5C7c1iLMgtvov2KVI bcSx6nPH/u5FuWIhWdMINPc50AQBAK/akYcgoCVjioVX+4WY2pqLvsXW2arEr//Z XY3FUpgS6eI42HBsj4SxrGnzaRc2jPOs6yiANkywmHnpWcyvszCxUEvf0Mh0cbkm diu31/owdpUO5imCe+ErtGVV3vY2VUMnbcm8J61pqL52OZNPLZUUEfktv1JCGW7y cVdnlgeGSFuCbY4jUErvxtQGJQLFwf7Gg1U/VfFXX2iuQGAACB1KwxY5sR6P5Ghz W6NvOTT36kaM9WGqn/bquOd6EmKcx9aZfgRLOkgV86Q/11gHKpuRjkrsth7rIJDI 97qkGiWl4t1Ll5T4StK8 =tGCy -----END PGP SIGNATURE----- Merge tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "A fairly large (by DT standards) pull request this time with the majority being some overdue moving DT binding docs around to consolidate similar bindings. - DT binding doc consolidation moving similar bindings to common locations. The majority of these are display related which were scattered in video/, fb/, drm/, gpu/, and panel/ directories. - Add new config option, CONFIG_OF_ALL_DTBS, to enable building all dtbs in the tree for most arches with dts files (except powerpc for now). - OF_IRQ=n fixes for user enabled CONFIG_OF. - of_node_put ref counting fixes from Julia Lawall. - Common DT binding for wakeup-source and deprecation of all similar bindings. - DT binding for PXA LCD controller. - Allow ignoring failed PCI resource translations in order to ignore 64-bit addresses on non-LPAE 32-bit kernels. - Support setting the NUMA node from DT instead of only from parent device. - Couple of earlycon DT parsing fixes for address and options" * tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) MAINTAINERS: update DT binding doc locations devicetree: add Sigma Designs vendor prefix of: simplify arch_find_n_match_cpu_physical_id() function Documentation: arm: Fixed typo in socfpga fpga mgr example Documentation: devicetree: fix reference to legacy wakeup properties Documentation: devicetree: standardize/consolidate on "wakeup-source" property drivers: of: removing assignment of 0 to static variable xtensa: enable building of all dtbs mips: enable building of all dtbs metag: enable building of all dtbs metag: use common make variables for dtb builds h8300: enable building of all dtbs arm64: enable building of all dtbs arm: enable building of all dtbs arc: enable building of all dtbs arc: use common make variables for dtb builds of: add config option to enable building of all dtbs of/fdt: fix error checking for earlycon address of/overlay: add missing of_node_put of/platform: add missing of_node_put ...
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9bbd4b9f38
@ -441,7 +441,7 @@ EXAMPLE:
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regmap = <&snvs>;
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interrupts = <0 4 0x4>
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linux,keycode = <116>; /* KEY_POWER */
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wakeup;
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wakeup-source;
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};
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=====================================================================
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@ -530,7 +530,7 @@ FULL EXAMPLE
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regmap = <&sec_mon>;
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interrupts = <0 4 0x4>;
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linux,keycode = <116>; /* KEY_POWER */
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wakeup;
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wakeup-source;
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};
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};
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@ -14,8 +14,8 @@ Required properties:
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-port@[X]: SoC specific port nodes with endpoint definitions as defined
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in Documentation/devicetree/bindings/media/video-interfaces.txt,
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please refer to the SoC specific binding document:
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* Documentation/devicetree/bindings/drm/imx/hdmi.txt
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* Documentation/devicetree/bindings/video/dw_hdmi-rockchip.txt
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* Documentation/devicetree/bindings/display/imx/hdmi.txt
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* Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
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Optional properties
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- reg-io-width: the width of the reg:1,4, default set to 1 if not present
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@ -6,7 +6,7 @@ Required properties:
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location and size of the framebuffer memory.
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- clocks : phandle + clock specifier pair of the FB reference clock.
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- display : phandle to a display node as described in
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Documentation/devicetree/bindings/video/display-timing.txt.
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Documentation/devicetree/bindings/display/display-timing.txt.
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Additionally, the display node has to define properties:
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- bits-per-pixel: Bits per pixel.
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- ac-prescale : LCD AC bias frequency. This frequency is the required
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@ -38,7 +38,7 @@ Optional Properties:
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Can be used in case timings cannot be provided otherwise
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or to override timings provided by the panel.
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[1]: Documentation/devicetree/bindings/video/display-timing.txt
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[1]: Documentation/devicetree/bindings/display/display-timing.txt
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Example:
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@ -50,7 +50,7 @@ Required properties for dp-controller:
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number of lanes supported by the panel.
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LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4
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- display-timings: timings for the connected panel as described by
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Documentation/devicetree/bindings/video/display-timing.txt
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Documentation/devicetree/bindings/display/display-timing.txt
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Optional properties for dp-controller:
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-interlaced:
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@ -49,7 +49,7 @@ Video interfaces:
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mode
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- samsung,esc-clock-frequency: specifies DSI frequency in escape mode
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[1]: Documentation/devicetree/bindings/mipi/dsi/mipi-dsi-bus.txt
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[1]: Documentation/devicetree/bindings/display/mipi-dsi-bus.txt
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[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
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Example:
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@ -82,7 +82,7 @@ in [2]. The following are properties specific to those nodes:
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3 - for parallel output,
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4 - for write-back interface
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[1]: Documentation/devicetree/bindings/video/display-timing.txt
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[1]: Documentation/devicetree/bindings/display/display-timing.txt
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[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
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Example:
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@ -9,7 +9,7 @@ Required properties:
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Required nodes:
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- display: Phandle to a display node as described in
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Documentation/devicetree/bindings/video/display-timing.txt
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Documentation/devicetree/bindings/display/display-timing.txt
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Additional, the display node has to define properties:
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- bits-per-pixel: Bits per pixel
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- fsl,pcr: LCDC PCR value
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@ -63,7 +63,7 @@ Required properties:
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Optional properties (required if display-timings are used):
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- display-timings : A node that describes the display timings as defined in
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Documentation/devicetree/bindings/video/display-timing.txt.
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Documentation/devicetree/bindings/display/display-timing.txt.
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- fsl,data-mapping : should be "spwg" or "jeida"
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This describes how the color bits are laid out in the
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serialized LVDS signal.
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@ -0,0 +1,34 @@
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PXA LCD Controller
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------------------
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Required properties:
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- compatible : one of these
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"marvell,pxa2xx-lcdc",
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"marvell,pxa270-lcdc",
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"marvell,pxa300-lcdc"
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- reg : should contain 1 register range (address and length).
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- interrupts : framebuffer controller interrupt.
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- clocks: phandle to input clocks
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Required nodes:
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- port: connection to the LCD panel (see video-interfaces.txt)
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This node must have its properties bus-width and remote-endpoint set.
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If the panel is not a TFT color panel, then a "lcd-type" property in
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the panel should specify the panel type.
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This panel node should be in the board dts.
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Example:
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lcd-controller@40500000 {
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compatible = "marvell,pxa2xx-lcdc";
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reg = <0x44000000 0x10000>;
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interrupts = <17>;
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clocks = <&clks CLK_LCD>;
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status = "okay";
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port {
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lcdc_out: endpoint {
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remote-endpoint = <&panel_in>;
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bus-width = <16>;
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};
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};
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};
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@ -28,7 +28,7 @@ Required properties:
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Optional properties:
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- panel@0: Node of panel connected to this DSI controller.
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See files in Documentation/devicetree/bindings/panel/ for each supported
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See files in Documentation/devicetree/bindings/display/panel/ for each supported
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panel.
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- qcom,dual-dsi-mode: Boolean value indicating if the DSI controller is
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driving a panel which needs 2 DSI links.
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Required nodes:
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- "panel-timing" containing video timings
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(Documentation/devicetree/bindings/video/display-timing.txt)
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(Documentation/devicetree/bindings/display/display-timing.txt)
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- Video port for DPI input
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Example
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'endpoint' node, according to the bindings defined in [3]. This
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node should describe panel's video bus.
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[1]: Documentation/devicetree/bindings/video/display-timing.txt
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[1]: Documentation/devicetree/bindings/display/display-timing.txt
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[2]: Documentation/devicetree/bindings/spi/spi-bus.txt
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[3]: Documentation/devicetree/bindings/media/video-interfaces.txt
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'endpoint' node, according to the bindings defined in [2]. This
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node should describe panel's video bus.
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[1]: Documentation/devicetree/bindings/video/display-timing.txt
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[1]: Documentation/devicetree/bindings/display/display-timing.txt
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[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
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Example:
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@ -9,7 +9,7 @@ Required properties:
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- compatible: Should be "rockchip,display-subsystem"
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- ports: Should contain a list of phandles pointing to display interface port
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of vop devices. vop definitions as defined in
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Documentation/devicetree/bindings/video/rockchip-vop.txt
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Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt
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example:
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@ -61,7 +61,7 @@ STMicroelectronics stih4xx platforms
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- reg-names: names of the mapped memory regions listed in regs property in
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the same order.
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- interrupts : HDMI interrupt number to the CPU.
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- interrupt-names: name of the interrupts listed in interrupts property in
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- interrupt-names: names of the interrupts listed in interrupts property in
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the same order
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- clocks: from common clock binding: handle hardware IP needed clocks, the
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number of clocks may depend of the SoC type.
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@ -95,7 +95,7 @@ sti-dvo:
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- clock-names: names of the clocks listed in clocks property in the same
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order.
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- pinctrl-0: pin control handle
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- pinctrl-name: names of the pin control to use
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- pinctrl-names: names of the pin control states to use
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- sti,panel: phandle of the panel connected to the DVO output
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sti-hqvdp:
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