diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
18 files changed, 257 insertions, 23 deletions
diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt index e9c5a1d9834a..f465647a4dd2 100644 --- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt +++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt @@ -22,7 +22,8 @@ Required properties : - #clock-cells : must contain 1 - #reset-cells : must contain 1 -For the PRCM CCUs on H3/A64, one more clock is needed: +For the PRCM CCUs on H3/A64, two more clocks are needed: +- "pll-periph": the SoC's peripheral PLL from the main CCU - "iosc": the SoC's internal frequency oscillator Example for generic CCU: @@ -39,8 +40,8 @@ Example for PRCM CCU: r_ccu: clock@01f01400 { compatible = "allwinner,sun50i-a64-r-ccu"; reg = <0x01f01400 0x100>; - clocks = <&osc24M>, <&osc32k>, <&iosc>; - clock-names = "hosc", "losc", "iosc"; + clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>; + clock-names = "hosc", "losc", "iosc", "pll-periph"; #clock-cells = <1>; #reset-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt index ca02d3e4db91..284e2b14cfbe 100644 --- a/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt +++ b/Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt @@ -5,7 +5,7 @@ with HDMI output and the HVS (Hardware Video Scaler) for compositing display planes. Required properties for VC4: -- compatible: Should be "brcm,bcm2835-vc4" +- compatible: Should be "brcm,bcm2835-vc4" or "brcm,cygnus-vc4" Required properties for Pixel Valve: - compatible: Should be one of "brcm,bcm2835-pixelvalve0", @@ -54,11 +54,14 @@ Required properties for VEC: See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt Required properties for V3D: -- compatible: Should be "brcm,bcm2835-v3d" +- compatible: Should be "brcm,bcm2835-v3d" or "brcm,cygnus-v3d" - reg: Physical base address and length of the V3D's registers - interrupts: The interrupt number See bindings/interrupt-controller/brcm,bcm2835-armctrl-ic.txt +Optional properties for V3D: +- clocks: The clock the unit runs on + Required properties for DSI: - compatible: Should be "brcm,bcm2835-dsi0" or "brcm,bcm2835-dsi1" - reg: Physical base address and length of the DSI block's registers diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt index c9fd7b3807e7..549c538b38a5 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt @@ -8,12 +8,13 @@ Required properties: - compatible: value should be one of: "samsung,exynos5433-decon", "samsung,exynos5433-decon-tv"; - reg: physical base address and length of the DECON registers set. -- interrupts: should contain a list of all DECON IP block interrupts in the - order: VSYNC, LCD_SYSTEM. The interrupt specifier format - depends on the interrupt controller used. -- interrupt-names: should contain the interrupt names: "vsync", "lcd_sys" - in the same order as they were listed in the interrupts - property. +- interrupt-names: should contain the interrupt names depending on mode of work: + video mode: "vsync", + command mode: "lcd_sys", + command mode with software trigger: "lcd_sys", "te". +- interrupts or interrupts-extended: list of interrupt specifiers corresponding + to names privided in interrupt-names, as described in + interrupt-controller/interrupts.txt - clocks: must include clock specifiers corresponding to entries in the clock-names property. - clock-names: list of clock names sorted in the same order as the clocks diff --git a/Documentation/devicetree/bindings/display/panel/auo,p320hvn03.txt b/Documentation/devicetree/bindings/display/panel/auo,p320hvn03.txt new file mode 100644 index 000000000000..59bb6cd8aa75 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,p320hvn03.txt @@ -0,0 +1,8 @@ +AU Optronics Corporation 31.5" FHD (1920x1080) TFT LCD panel + +Required properties: +- compatible: should be "auo,p320hvn03" +- power-supply: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt b/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt new file mode 100644 index 000000000000..5c70a8380e58 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/innolux,p079zca.txt @@ -0,0 +1,23 @@ +Innolux P079ZCA 7.85" 768x1024 TFT LCD panel + +Required properties: +- compatible: should be "innolux,p079zca" +- reg: DSI virtual channel of the peripheral +- power-supply: phandle of the regulator that provides the supply voltage +- enable-gpios: panel enable gpio + +Optional properties: +- backlight: phandle of the backlight device attached to the panel + +Example: + + &mipi_dsi { + panel { + compatible = "innolux,p079zca"; + reg = <0>; + power-supply = <...>; + backlight = <&backlight>; + enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/nec,nl12880b20-05.txt b/Documentation/devicetree/bindings/display/panel/nec,nl12880b20-05.txt new file mode 100644 index 000000000000..71cbc49ecfab --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/nec,nl12880b20-05.txt @@ -0,0 +1,8 @@ +NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel + +Required properties: +- compatible: should be "nec,nl12880bc20-05" +- power-supply: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt b/Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt new file mode 100644 index 000000000000..1a639fd8778d --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/nlt,nl192108ac18-02d.txt @@ -0,0 +1,8 @@ +NLT Technologies, Ltd. 15.6" FHD (1920x1080) LVDS TFT LCD panel + +Required properties: +- compatible: should be "nlt,nl192108ac18-02d" +- power-supply: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt index 18854f4c8376..4acea25c244b 100644 --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt @@ -1,7 +1,10 @@ Samsung S6E3HA2 5.7" 1440x2560 AMOLED panel +Samsung S6E3HF2 5.65" 1600x2560 AMOLED panel Required properties: - - compatible: "samsung,s6e3ha2" + - compatible: should be one of: + "samsung,s6e3ha2", + "samsung,s6e3hf2". - reg: the virtual channel number of a DSI peripheral - vdd3-supply: I/O voltage supply - vci-supply: voltage supply for analog circuits diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt new file mode 100644 index 000000000000..8e1476941c0f --- /dev/null +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt @@ -0,0 +1,36 @@ +* STMicroelectronics STM32 lcd-tft display controller + +- ltdc: lcd-tft display controller host + must be a sub-node of st-display-subsystem + Required properties: + - compatible: "st,stm32-ltdc" + - reg: Physical base address of the IP registers and length of memory mapped region. + - clocks: A list of phandle + clock-specifier pairs, one for each + entry in 'clock-names'. + - clock-names: A list of clock names. For ltdc it should contain: + - "lcd" for the clock feeding the output pixel clock & IP clock. + - resets: reset to be used by the device (defined by use of RCC macro). + Required nodes: + - Video port for RGB output. + +Example: + +/ { + ... + soc { + ... + ltdc: display-controller@40016800 { + compatible = "st,stm32-ltdc"; + reg = <0x40016800 0x200>; + interrupts = <88>, <89>; + resets = <&rcc STM32F4_APB2_RESET(LTDC)>; + clocks = <&rcc 1 CLK_LCD>; + clock-names = "lcd"; + + port { + ltdc_out_rgb: endpoint { + }; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 57a8d0610062..b83e6018041d 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -4,6 +4,44 @@ Allwinner A10 Display Pipeline The Allwinner A10 Display pipeline is composed of several components that are going to be documented below: +For the input port of all components up to the TCON in the display +pipeline, if there are multiple components, the local endpoint IDs +must correspond to the index of the upstream block. For example, if +the remote endpoint is Frontend 1, then the local endpoint ID must +be 1. + +Conversely, for the output ports of the same group, the remote endpoint +ID must be the index of the local hardware block. If the local backend +is backend 1, then the remote endpoint ID must be 1. + +HDMI Encoder +------------ + +The HDMI Encoder supports the HDMI video and audio outputs, and does +CEC. It is one end of the pipeline. + +Required properties: + - compatible: value must be one of: + * allwinner,sun5i-a10s-hdmi + - reg: base address and size of memory-mapped region + - interrupts: interrupt associated to this IP + - clocks: phandles to the clocks feeding the HDMI encoder + * ahb: the HDMI interface clock + * mod: the HDMI module clock + * pll-0: the first video PLL + * pll-1: the second video PLL + - clock-names: the clock names mentioned above + - dmas: phandles to the DMA channels used by the HDMI encoder + * ddc-tx: The channel for DDC transmission + * ddc-rx: The channel for DDC reception + * audio-tx: The channel used for audio transmission + - dma-names: the channel names mentioned above + + - ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoint. The second should be the + output, usually to an HDMI connector. + TV Encoder ---------- @@ -31,6 +69,7 @@ Required properties: * allwinner,sun6i-a31-tcon * allwinner,sun6i-a31s-tcon * allwinner,sun8i-a33-tcon + * allwinner,sun8i-v3s-tcon - reg: base address and size of memory-mapped region - interrupts: interrupt associated to this IP - clocks: phandles to the clocks feeding the TCON. Three are needed: @@ -47,12 +86,15 @@ Required properties: Documentation/devicetree/bindings/media/video-interfaces.txt. The first port should be the input endpoint, the second one the output - The output should have two endpoints. The first is the block - connected to the TCON channel 0 (usually a panel or a bridge), the - second the block connected to the TCON channel 1 (usually the TV - encoder) + The output may have multiple endpoints. The TCON has two channels, + usually with the first channel being used for the panels interfaces + (RGB, LVDS, etc.), and the second being used for the outputs that + require another controller (TV Encoder, HDMI, etc.). The endpoints + will take an extra property, allwinner,tcon-channel, to specify the + channel the endpoint is associated to. If that property is not + present, the endpoint number will be used as the channel number. -On SoCs other than the A33, there is one more clock required: +On SoCs other than the A33 and V3s, there is one more clock required: - 'tcon-ch1': The clock driving the TCON channel 1 DRC @@ -138,6 +180,26 @@ Required properties: Documentation/devicetree/bindings/media/video-interfaces.txt. The first port should be the input endpoints, the second one the outputs +Display Engine 2.0 Mixer +------------------------ + +The DE2 mixer have many functionalities, currently only layer blending is +supported. + +Required properties: + - compatible: value must be one of: + * allwinner,sun8i-v3s-de2-mixer + - reg: base address and size of the memory-mapped region. + - clocks: phandles to the clocks feeding the mixer + * bus: the mixer interface clock + * mod: the mixer module clock + - clock-names: the clock names mentioned above + - resets: phandles to the reset controllers driving the mixer + +- ports: A ports node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. The + first port should be the input endpoints, the second one the output + Display Engine Pipeline ----------------------- @@ -148,13 +210,15 @@ extra node. Required properties: - compatible: value must be one of: + * allwinner,sun5i-a10s-display-engine * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine * allwinner,sun6i-a31s-display-engine * allwinner,sun8i-a33-display-engine + * allwinner,sun8i-v3s-display-engine - allwinner,pipelines: list of phandle to the display engine - frontends available. + frontends (DE 1.0) or mixers (DE 2.0) available. Example: @@ -173,6 +237,57 @@ panel: panel { }; }; +connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con_in: endpoint { + remote-endpoint = <&hdmi_out_con>; + }; + }; +}; + +hdmi: hdmi@01c16000 { + compatible = "allwinner,sun5i-a10s-hdmi"; + reg = <0x01c16000 0x1000>; + interrupts = <58>; + clocks = <&ccu CLK_AHB_HDMI>, <&ccu CLK_HDMI>, + <&ccu CLK_PLL_VIDEO0_2X>, + <&ccu CLK_PLL_VIDEO1_2X>; + clock-names = "ahb", "mod", "pll-0", "pll-1"; + dmas = <&dma SUN4I_DMA_NORMAL 16>, + <&dma SUN4I_DMA_NORMAL 16>, + <&dma SUN4I_DMA_DEDICATED 24>; + dma-names = "ddc-tx", "ddc-rx", "audio-tx"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + hdmi_in_tcon0: endpoint { + remote-endpoint = <&tcon0_out_hdmi>; + }; + }; + + port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + hdmi_out_con: endpoint { + remote-endpoint = <&hdmi_con_in>; + }; + }; + }; +}; + tve0: tv-encoder@01c0a000 { compatible = "allwinner,sun4i-a10-tv-encoder"; reg = <0x01c0a000 0x1000>; diff --git a/Documentation/devicetree/bindings/display/zte,vou.txt b/Documentation/devicetree/bindings/display/zte,vou.txt index 9c356284232b..38476475fd60 100644 --- a/Documentation/devicetree/bindings/display/zte,vou.txt +++ b/Documentation/devicetree/bindings/display/zte,vou.txt @@ -58,6 +58,18 @@ Required properties: integer cells. The first cell is the offset of SYSCTRL register used to control TV Encoder DAC power, and the second cell is the bit mask. +* VGA output device + +Required properties: + - compatible: should be "zte,zx296718-vga" + - reg: Physical base address and length of the VGA device IO region + - interrupts : VGA interrupt number to CPU + - clocks: Phandle with clock-specifier pointing to VGA I2C clock. + - clock-names: Must be "i2c_wclk". + - zte,vga-power-control: the phandle to SYSCTRL block followed by two + integer cells. The first cell is the offset of SYSCTRL register used + to control VGA DAC power, and the second cell is the bit mask. + Example: vou: vou@1440000 { @@ -81,6 +93,15 @@ vou: vou@1440000 { "main_wclk", "aux_wclk"; }; + vga: vga@8000 { + compatible = "zte,zx296718-vga"; + reg = <0x8000 0x1000>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topcrm VGA_I2C_WCLK>; + clock-names = "i2c_wclk"; + zte,vga-power-control = <&sysctrl 0x170 0xe0>; + }; + hdmi: hdmi@c000 { compatible = "zte,zx296718-hdmi"; reg = <0xc000 0x4000>; diff --git a/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt index 42c3bb2d53e8..01e331a5f3e7 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt @@ -41,9 +41,9 @@ Required properties: Optional properties: In order to use the GPIO lines in PWM mode, some additional optional -properties are required. Only Armada 370 and XP support these properties. +properties are required. -- compatible: Must contain "marvell,armada-370-xp-gpio" +- compatible: Must contain "marvell,armada-370-gpio" - reg: an additional register set is needed, for the GPIO Blink Counter on/off registers. @@ -71,7 +71,7 @@ Example: }; gpio1: gpio@18140 { - compatible = "marvell,armada-370-xp-gpio"; + compatible = "marvell,armada-370-gpio"; reg = <0x18140 0x40>, <0x181c8 0x08>; reg-names = "gpio", "pwm"; ngpios = <17>; diff --git a/Documentation/devicetree/bindings/mfd/stm32-timers.txt b/Documentation/devicetree/bindings/mfd/stm32-timers.txt index bbd083f5600a..1db6e0057a63 100644 --- a/Documentation/devicetree/bindings/mfd/stm32-timers.txt +++ b/Documentation/devicetree/bindings/mfd/stm32-timers.txt @@ -31,7 +31,7 @@ Example: compatible = "st,stm32-timers"; reg = <0x40010000 0x400>; clocks = <&rcc 0 160>; - clock-names = "clk_int"; + clock-names = "int"; pwm { compatible = "st,stm32-pwm"; diff --git a/Documentation/devicetree/bindings/net/dsa/b53.txt b/Documentation/devicetree/bindings/net/dsa/b53.txt index d6c6e41648d4..8ec2ca21adeb 100644 --- a/Documentation/devicetree/bindings/net/dsa/b53.txt +++ b/Documentation/devicetree/bindings/net/dsa/b53.txt @@ -34,7 +34,7 @@ Required properties: "brcm,bcm6328-switch" "brcm,bcm6368-switch" and the mandatory "brcm,bcm63xx-switch" -See Documentation/devicetree/bindings/dsa/dsa.txt for a list of additional +See Documentation/devicetree/bindings/net/dsa/dsa.txt for a list of additional required and optional properties. Examples: diff --git a/Documentation/devicetree/bindings/net/dsa/marvell.txt b/Documentation/devicetree/bindings/net/dsa/marvell.txt index 7ef9dbb08957..1d4d0f49c9d0 100644 --- a/Documentation/devicetree/bindings/net/dsa/marvell.txt +++ b/Documentation/devicetree/bindings/net/dsa/marvell.txt @@ -26,6 +26,10 @@ Optional properties: - interrupt-controller : Indicates the switch is itself an interrupt controller. This is used for the PHY interrupts. #interrupt-cells = <2> : Controller uses two cells, number and flag +- eeprom-length : Set to the length of an EEPROM connected to the + switch. Must be set if the switch can not detect + the presence and/or size of a connected EEPROM, + otherwise optional. - mdio : Container of PHY and devices on the switches MDIO bus. - mdio? : Container of PHYs and devices on the external MDIO diff --git a/Documentation/devicetree/bindings/net/smsc911x.txt b/Documentation/devicetree/bindings/net/smsc911x.txt index 16c3a9501f5d..acfafc8e143c 100644 --- a/Documentation/devicetree/bindings/net/smsc911x.txt +++ b/Documentation/devicetree/bindings/net/smsc911x.txt @@ -27,6 +27,7 @@ Optional properties: of the device. On many systems this is wired high so the device goes out of reset at power-on, but if it is under program control, this optional GPIO can wake up in response to it. +- vdd33a-supply, vddvario-supply : 3.3V analog and IO logic power supplies Examples: diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index 00bea038639e..fcf199b64d3d 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -10,6 +10,7 @@ Required properties: - "rockchip,rk3288-usb", "rockchip,rk3066-usb", "snps,dwc2": for rk3288 Soc; - "lantiq,arx100-usb": The DWC2 USB controller instance in Lantiq ARX SoCs; - "lantiq,xrx200-usb": The DWC2 USB controller instance in Lantiq XRX SoCs; + - "amlogic,meson8-usb": The DWC2 USB controller instance in Amlogic Meson8 SoCs; - "amlogic,meson8b-usb": The DWC2 USB controller instance in Amlogic Meson8b SoCs; - "amlogic,meson-gxbb-usb": The DWC2 USB controller instance in Amlogic S905 SoCs; - "amcc,dwc-otg": The DWC2 USB controller instance in AMCC Canyonlands 460EX SoCs; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index c03d20140366..f08284e7439b 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -219,6 +219,7 @@ nexbox Nexbox newhaven Newhaven Display International ni National Instruments nintendo Nintendo +nlt NLT Technologies, Ltd. nokia Nokia nordic Nordic Semiconductor nuvoton Nuvoton Technology Corporation |