diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/exynos')
10 files changed, 616 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos-mic.txt b/Documentation/devicetree/bindings/display/exynos/exynos-mic.txt new file mode 100644 index 000000000..0fba2ee64 --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos-mic.txt @@ -0,0 +1,51 @@ +Device-Tree bindings for Samsung Exynos SoC mobile image compressor (MIC) + +MIC (mobile image compressor) resides between decon and mipi dsi. Mipi dsi is +not capable to transfer high resoltuion frame data as decon can send. MIC +solves this problem by compressing the frame data by 1/2 before it is +transferred through mipi dsi. The compressed frame data must be uncompressed in +the panel PCB. + +Required properties: +- compatible: value should be "samsung,exynos5433-mic". +- reg: physical base address and length of the MIC registers set and system + register of mic. +- 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 + property. Must contain "pclk_mic0", "sclk_rgb_vclk_to_mic0". +- samsung,disp-syscon: the reference node for syscon for DISP block. +- ports: contains a port which is connected to decon node and dsi node. + address-cells and size-cells must 1 and 0, respectively. +- port: contains an endpoint node which is connected to the endpoint in the + decon node or dsi node. The reg value must be 0 and 1 respectively. + +Example: +SoC specific DT entry: +mic: mic@13930000 { + compatible = "samsung,exynos5433-mic"; + reg = <0x13930000 0x48>; + clocks = <&cmu_disp CLK_PCLK_MIC0>, + <&cmu_disp CLK_SCLK_RGB_VCLK_TO_MIC0>; + clock-names = "pclk_mic0", "sclk_rgb_vclk_to_mic0"; + samsung,disp-syscon = <&syscon_disp>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mic_to_decon: endpoint { + remote-endpoint = <&decon_to_mic>; + }; + }; + + port@1 { + reg = <1>; + mic_to_dsi: endpoint { + remote-endpoint = <&dsi_to_mic>; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt new file mode 100644 index 000000000..377afbf51 --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos5433-decon.txt @@ -0,0 +1,65 @@ +Device-Tree bindings for Samsung Exynos SoC display controller (DECON) + +DECON (Display and Enhancement Controller) is the Display Controller for the +Exynos series of SoCs which transfers the image data from a video memory +buffer to an external LCD interface. + +Required properties: +- compatible: value should be "samsung,exynos5433-decon"; +- 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. +- 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 + property. Must contain "aclk_decon", "aclk_smmu_decon0x", + "aclk_xiu_decon0x", "pclk_smmu_decon0x", clk_decon_vclk", + "sclk_decon_eclk" +- ports: contains a port which is connected to mic node. address-cells and + size-cells must 1 and 0, respectively. +- port: contains an endpoint node which is connected to the endpoint in the mic + node. The reg value muset be 0. +- i80-if-timings: specify whether the panel which is connected to decon uses + i80 lcd interface or mipi video interface. This node contains + no timing information as that of fimd does. Because there is + no register in decon to specify i80 interface timing value, + it is not needed, but make it remain to use same kind of node + in fimd and exynos7 decon. + +Example: +SoC specific DT entry: +decon: decon@13800000 { + compatible = "samsung,exynos5433-decon"; + reg = <0x13800000 0x2104>; + clocks = <&cmu_disp CLK_ACLK_DECON>, <&cmu_disp CLK_ACLK_SMMU_DECON0X>, + <&cmu_disp CLK_ACLK_XIU_DECON0X>, + <&cmu_disp CLK_PCLK_SMMU_DECON0X>, + <&cmu_disp CLK_SCLK_DECON_VCLK>, + <&cmu_disp CLK_SCLK_DECON_ECLK>; + clock-names = "aclk_decon", "aclk_smmu_decon0x", "aclk_xiu_decon0x", + "pclk_smmu_decon0x", "sclk_decon_vclk", "sclk_decon_eclk"; + interrupt-names = "vsync", "lcd_sys"; + interrupts = <0 202 0>, <0 203 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + decon_to_mic: endpoint { + remote-endpoint = <&mic_to_decon>; + }; + }; + }; +}; + +Board specific DT entry: +&decon { + i80-if-timings { + }; +}; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt new file mode 100644 index 000000000..3938caacf --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt @@ -0,0 +1,68 @@ +Device-Tree bindings for Samsung Exynos7 SoC display controller (DECON) + +DECON (Display and Enhancement Controller) is the Display Controller for the +Exynos7 series of SoCs which transfers the image data from a video memory +buffer to an external LCD interface. + +Required properties: +- compatible: value should be "samsung,exynos7-decon"; + +- reg: physical base address and length of the DECON registers set. + +- interrupt-parent: should be the phandle of the decon controller's + parent interrupt controller. + +- interrupts: should contain a list of all DECON IP block interrupts in the + order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier + format depends on the interrupt controller used. + +- interrupt-names: should contain the interrupt names: "fifo", "vsync", + "lcd_sys", in the same order as they were listed in the interrupts + property. + +- pinctrl-0: pin control group to be used for this controller. + +- pinctrl-names: must contain a "default" entry. + +- 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 + property. Must contain "pclk_decon0", "aclk_decon0", + "decon0_eclk", "decon0_vclk". +- i80-if-timings: timing configuration for lcd i80 interface support. + +Optional Properties: +- samsung,power-domain: a phandle to DECON power domain node. +- display-timings: timing settings for DECON, as described in document [1]. + Can be used in case timings cannot be provided otherwise + or to override timings provided by the panel. + +[1]: Documentation/devicetree/bindings/display/display-timing.txt + +Example: + +SoC specific DT entry: + + decon@13930000 { + compatible = "samsung,exynos7-decon"; + interrupt-parent = <&combiner>; + reg = <0x13930000 0x1000>; + interrupt-names = "lcd_sys", "vsync", "fifo"; + interrupts = <0 188 0>, <0 189 0>, <0 190 0>; + clocks = <&clock_disp PCLK_DECON_INT>, + <&clock_disp ACLK_DECON_INT>, + <&clock_disp SCLK_DECON_INT_ECLK>, + <&clock_disp SCLK_DECON_INT_EXTCLKPLL>; + clock-names = "pclk_decon0", "aclk_decon0", "decon0_eclk", + "decon0_vclk"; + status = "disabled"; + }; + +Board specific DT entry: + + decon@13930000 { + pinctrl-0 = <&lcd_clk &pwm1_out>; + pinctrl-names = "default"; + status = "okay"; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt new file mode 100644 index 000000000..64693f2eb --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dp.txt @@ -0,0 +1,120 @@ +The Exynos display port interface should be configured based on +the type of panel connected to it. + +We use two nodes: + -dp-controller node + -dptx-phy node(defined inside dp-controller node) + +For the DP-PHY initialization, we use the dptx-phy node. +Required properties for dptx-phy: deprecated, use phys and phy-names + -reg: deprecated + Base address of DP PHY register. + -samsung,enable-mask: deprecated + The bit-mask used to enable/disable DP PHY. + +For the Panel initialization, we read data from dp-controller node. +Required properties for dp-controller: + -compatible: + should be "samsung,exynos5-dp". + -reg: + physical base address of the controller and length + of memory mapped region. + -interrupts: + interrupt combiner values. + -clocks: + from common clock binding: handle to dp clock. + -clock-names: + from common clock binding: Shall be "dp". + -interrupt-parent: + phandle to Interrupt combiner node. + -phys: + from general PHY binding: the phandle for the PHY device. + -phy-names: + from general PHY binding: Should be "dp". + -samsung,color-space: + input video data format. + COLOR_RGB = 0, COLOR_YCBCR422 = 1, COLOR_YCBCR444 = 2 + -samsung,dynamic-range: + dynamic range for input video data. + VESA = 0, CEA = 1 + -samsung,ycbcr-coeff: + YCbCr co-efficients for input video. + COLOR_YCBCR601 = 0, COLOR_YCBCR709 = 1 + -samsung,color-depth: + number of bits per colour component. + COLOR_6 = 0, COLOR_8 = 1, COLOR_10 = 2, COLOR_12 = 3 + -samsung,link-rate: + link rate supported by the panel. + LINK_RATE_1_62GBPS = 0x6, LINK_RATE_2_70GBPS = 0x0A + -samsung,lane-count: + number of lanes supported by the panel. + LANE_COUNT1 = 1, LANE_COUNT2 = 2, LANE_COUNT4 = 4 + - display-timings: timings for the connected panel as described by + Documentation/devicetree/bindings/display/display-timing.txt + +Optional properties for dp-controller: + -interlaced: + interlace scan mode. + Progressive if defined, Interlaced if not defined + -vsync-active-high: + VSYNC polarity configuration. + High if defined, Low if not defined + -hsync-active-high: + HSYNC polarity configuration. + High if defined, Low if not defined + -samsung,hpd-gpio: + Hotplug detect GPIO. + Indicates which GPIO should be used for hotplug + detection + -video interfaces: Device node can contain video interface port + nodes according to [1]. + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + +SOC specific portion: + dp-controller { + compatible = "samsung,exynos5-dp"; + reg = <0x145b0000 0x10000>; + interrupts = <10 3>; + interrupt-parent = <&combiner>; + clocks = <&clock 342>; + clock-names = "dp"; + + phys = <&dp_phy>; + phy-names = "dp"; + }; + +Board Specific portion: + dp-controller { + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x0a>; + samsung,lane-count = <4>; + + display-timings { + native-mode = <&lcd_timing>; + lcd_timing: 1366x768 { + clock-frequency = <70589280>; + hactive = <1366>; + vactive = <768>; + hfront-porch = <40>; + hback-porch = <40>; + hsync-len = <32>; + vback-porch = <10>; + vfront-porch = <12>; + vsync-len = <6>; + }; + }; + + ports { + port@0 { + dp_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt new file mode 100644 index 000000000..0e6f0c024 --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt @@ -0,0 +1,103 @@ +Exynos MIPI DSI Master + +Required properties: + - compatible: value should be one of the following + "samsung,exynos3250-mipi-dsi" /* for Exynos3250/3472 SoCs */ + "samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */ + "samsung,exynos4415-mipi-dsi" /* for Exynos4415 SoC */ + "samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */ + "samsung,exynos5433-mipi-dsi" /* for Exynos5433 SoCs */ + - reg: physical base address and length of the registers set for the device + - interrupts: should contain DSI interrupt + - clocks: list of clock specifiers, must contain an entry for each required + entry in clock-names + - clock-names: should include "bus_clk"and "sclk_mipi" entries + the use of "pll_clk" is deprecated + - phys: list of phy specifiers, must contain an entry for each required + entry in phy-names + - phy-names: should include "dsim" entry + - vddcore-supply: MIPI DSIM Core voltage supply (e.g. 1.1V) + - vddio-supply: MIPI DSIM I/O and PLL voltage supply (e.g. 1.8V) + - samsung,pll-clock-frequency: specifies frequency of the oscillator clock + - #address-cells, #size-cells: should be set respectively to <1> and <0> + according to DSI host bindings (see MIPI DSI bindings [1]) + +Optional properties: + - power-domains: a phandle to DSIM power domain node + +Child nodes: + Should contain DSI peripheral nodes (see MIPI DSI bindings [1]). + +Video interfaces: + Device node can contain video interface port nodes according to [2]. + The following are properties specific to those nodes: + + port node inbound: + - reg: (required) must be 0. + port node outbound: + - reg: (required) must be 1. + + endpoint node connected from mic node (reg = 0): + - remote-endpoint: specifies the endpoint in mic node. This node is required + for Exynos5433 mipi dsi. So mic can access to panel node + thoughout this dsi node. + endpoint node connected to panel node (reg = 1): + - remote-endpoint: specifies the endpoint in panel node. This node is + required in all kinds of exynos mipi dsi to represent + the connection between mipi dsi and panel. + - samsung,burst-clock-frequency: specifies DSI frequency in high-speed burst + mode + - samsung,esc-clock-frequency: specifies DSI frequency in escape mode + +[1]: Documentation/devicetree/bindings/display/mipi-dsi-bus.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + dsi@11C80000 { + compatible = "samsung,exynos4210-mipi-dsi"; + reg = <0x11C80000 0x10000>; + interrupts = <0 79 0>; + clocks = <&clock 286>, <&clock 143>; + clock-names = "bus_clk", "sclk_mipi"; + phys = <&mipi_phy 1>; + phy-names = "dsim"; + vddcore-supply = <&vusb_reg>; + vddio-supply = <&vmipi_reg>; + power-domains = <&pd_lcd0>; + #address-cells = <1>; + #size-cells = <0>; + samsung,pll-clock-frequency = <24000000>; + + panel@1 { + reg = <0>; + ... + port { + panel_ep: endpoint { + remote-endpoint = <&dsi_ep>; + }; + }; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + decon_to_mic: endpoint { + remote-endpoint = <&mic_to_decon>; + }; + }; + + port@1 { + reg = <1>; + dsi_ep: endpoint { + reg = <0>; + samsung,burst-clock-frequency = <500000000>; + samsung,esc-clock-frequency = <20000000>; + remote-endpoint = <&panel_ep>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt new file mode 100644 index 000000000..1fd8cf9cb --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos_hdmi.txt @@ -0,0 +1,43 @@ +Device-Tree bindings for drm hdmi driver + +Required properties: +- compatible: value should be one among the following: + 1) "samsung,exynos5-hdmi" <DEPRECATED> + 2) "samsung,exynos4210-hdmi" + 3) "samsung,exynos4212-hdmi" + 4) "samsung,exynos5420-hdmi" +- reg: physical base address of the hdmi and length of memory mapped + region. +- interrupts: interrupt number to the cpu. +- hpd-gpio: following information about the hotplug gpio pin. + a) phandle of the gpio controller node. + b) pin number within the gpio controller. + c) optional flags and pull up/down. +- clocks: list of clock IDs from SoC clock driver. + a) hdmi: Gate of HDMI IP bus clock. + b) sclk_hdmi: Gate of HDMI special clock. + c) sclk_pixel: Pixel special clock, one of the two possible inputs of + HDMI clock mux. + d) sclk_hdmiphy: HDMI PHY clock output, one of two possible inputs of + HDMI clock mux. + e) mout_hdmi: It is required by the driver to switch between the 2 + parents i.e. sclk_pixel and sclk_hdmiphy. If hdmiphy is stable + after configuration, parent is set to sclk_hdmiphy else + sclk_pixel. +- clock-names: aliases as per driver requirements for above clock IDs: + "hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy" and "mout_hdmi". +- ddc: phandle to the hdmi ddc node +- phy: phandle to the hdmi phy node +- samsung,syscon-phandle: phandle for system controller node for PMU. + +Example: + + hdmi { + compatible = "samsung,exynos4212-hdmi"; + reg = <0x14530000 0x100000>; + interrupts = <0 95 0>; + hpd-gpio = <&gpx3 7 1>; + ddc = <&hdmi_ddc_node>; + phy = <&hdmi_phy_node>; + samsung,syscon-phandle = <&pmu_system_controller>; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmiddc.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmiddc.txt new file mode 100644 index 000000000..41eee9715 --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos_hdmiddc.txt @@ -0,0 +1,15 @@ +Device-Tree bindings for hdmiddc driver + +Required properties: +- compatible: value should be one of the following + 1) "samsung,exynos5-hdmiddc" <DEPRECATED> + 2) "samsung,exynos4210-hdmiddc" + +- reg: I2C address of the hdmiddc device. + +Example: + + hdmiddc { + compatible = "samsung,exynos4210-hdmiddc"; + reg = <0x50>; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_hdmiphy.txt b/Documentation/devicetree/bindings/display/exynos/exynos_hdmiphy.txt new file mode 100644 index 000000000..162f641f7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos_hdmiphy.txt @@ -0,0 +1,15 @@ +Device-Tree bindings for hdmiphy driver + +Required properties: +- compatible: value should be one of the following: + 1) "samsung,exynos5-hdmiphy" <DEPRECATED> + 2) "samsung,exynos4210-hdmiphy". + 3) "samsung,exynos4212-hdmiphy". +- reg: I2C address of the hdmiphy device. + +Example: + + hdmiphy { + compatible = "samsung,exynos4210-hdmiphy"; + reg = <0x38>; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_mixer.txt b/Documentation/devicetree/bindings/display/exynos/exynos_mixer.txt new file mode 100644 index 000000000..3e38128f8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/exynos_mixer.txt @@ -0,0 +1,26 @@ +Device-Tree bindings for mixer driver + +Required properties: +- compatible: value should be one of the following: + 1) "samsung,exynos5-mixer" <DEPRECATED> + 2) "samsung,exynos4210-mixer" + 3) "samsung,exynos4212-mixer" + 4) "samsung,exynos5250-mixer" + 5) "samsung,exynos5420-mixer" + +- reg: physical base address of the mixer and length of memory mapped + region. +- interrupts: interrupt number to the cpu. +- clocks: list of clock IDs from SoC clock driver. + a) mixer: Gate of Mixer IP bus clock. + b) sclk_hdmi: HDMI Special clock, one of the two possible inputs of + mixer mux. + c) hdmi: Gate of HDMI IP bus clock, needed together with sclk_hdmi. + +Example: + + mixer { + compatible = "samsung,exynos5250-mixer"; + reg = <0x14450000 0x10000>; + interrupts = <0 94 0>; + }; diff --git a/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt new file mode 100644 index 000000000..27c3ce0db --- /dev/null +++ b/Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt @@ -0,0 +1,110 @@ +Device-Tree bindings for Samsung SoC display controller (FIMD) + +FIMD (Fully Interactive Mobile Display) is the Display Controller for the +Samsung series of SoCs which transfers the image data from a video memory +buffer to an external LCD interface. + +Required properties: +- compatible: value should be one of the following + "samsung,s3c2443-fimd"; /* for S3C24XX SoCs */ + "samsung,s3c6400-fimd"; /* for S3C64XX SoCs */ + "samsung,s5pv210-fimd"; /* for S5PV210 SoC */ + "samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */ + "samsung,exynos4210-fimd"; /* for Exynos4 SoCs */ + "samsung,exynos4415-fimd"; /* for Exynos4415 SoC */ + "samsung,exynos5250-fimd"; /* for Exynos5 SoCs */ + +- reg: physical base address and length of the FIMD registers set. + +- interrupt-parent: should be the phandle of the fimd controller's + parent interrupt controller. + +- interrupts: should contain a list of all FIMD IP block interrupts in the + order: FIFO Level, VSYNC, LCD_SYSTEM. The interrupt specifier + format depends on the interrupt controller used. + +- interrupt-names: should contain the interrupt names: "fifo", "vsync", + "lcd_sys", in the same order as they were listed in the interrupts + property. + +- pinctrl-0: pin control group to be used for this controller. + +- pinctrl-names: must contain a "default" entry. + +- 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 + property. Must contain "sclk_fimd" and "fimd". + +Optional Properties: +- power-domains: a phandle to FIMD power domain node. +- samsung,invert-vden: video enable signal is inverted +- samsung,invert-vclk: video clock signal is inverted +- display-timings: timing settings for FIMD, as described in document [1]. + Can be used in case timings cannot be provided otherwise + or to override timings provided by the panel. +- samsung,sysreg: handle to syscon used to control the system registers +- i80-if-timings: timing configuration for lcd i80 interface support. + - cs-setup: clock cycles for the active period of address signal is enabled + until chip select is enabled. + If not specified, the default value(0) will be used. + - wr-setup: clock cycles for the active period of CS signal is enabled until + write signal is enabled. + If not specified, the default value(0) will be used. + - wr-active: clock cycles for the active period of CS is enabled. + If not specified, the default value(1) will be used. + - wr-hold: clock cycles for the active period of CS is disabled until write + signal is disabled. + If not specified, the default value(0) will be used. + + The parameters are defined as: + + VCLK(internal) __|??????|_____|??????|_____|??????|_____|??????|_____|?? + : : : : : + Address Output --:<XXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XXXXXXXXXXXX:XX + | cs-setup+1 | : : : + |<---------->| : : : + Chip Select ???????????????|____________:____________:____________|?? + | wr-setup+1 | | wr-hold+1 | + |<---------->| |<---------->| + Write Enable ????????????????????????????|____________|??????????????? + | wr-active+1| + |<---------->| + Video Data ----------------------------<XXXXXXXXXXXXXXXXXXXXXXXXX>-- + +The device node can contain 'port' child nodes according to the bindings defined +in [2]. The following are properties specific to those nodes: +- reg: (required) port index, can be: + 0 - for CAMIF0 input, + 1 - for CAMIF1 input, + 2 - for CAMIF2 input, + 3 - for parallel output, + 4 - for write-back interface + +[1]: Documentation/devicetree/bindings/display/display-timing.txt +[2]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + +SoC specific DT entry: + + fimd@11c00000 { + compatible = "samsung,exynos4210-fimd"; + interrupt-parent = <&combiner>; + reg = <0x11c00000 0x20000>; + interrupt-names = "fifo", "vsync", "lcd_sys"; + interrupts = <11 0>, <11 1>, <11 2>; + clocks = <&clock 140>, <&clock 283>; + clock-names = "sclk_fimd", "fimd"; + power-domains = <&pd_lcd0>; + status = "disabled"; + }; + +Board specific DT entry: + + fimd@11c00000 { + pinctrl-0 = <&lcd_clk &lcd_data24 &pwm1_out>; + pinctrl-names = "default"; + status = "okay"; + }; |