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Diffstat (limited to 'Documentation/devicetree/bindings/video/exynos_dsim.txt')
-rw-r--r-- | Documentation/devicetree/bindings/video/exynos_dsim.txt | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt deleted file mode 100644 index 0be036270..000000000 --- a/Documentation/devicetree/bindings/video/exynos_dsim.txt +++ /dev/null @@ -1,103 +0,0 @@ -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/mipi/dsi/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>; - }; - }; - }; - }; |