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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /Documentation/devicetree/bindings/video/exynos7-decon.txt | |
parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'Documentation/devicetree/bindings/video/exynos7-decon.txt')
-rw-r--r-- | Documentation/devicetree/bindings/video/exynos7-decon.txt | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/Documentation/devicetree/bindings/video/exynos7-decon.txt b/Documentation/devicetree/bindings/video/exynos7-decon.txt deleted file mode 100644 index f5f9c8d4a..000000000 --- a/Documentation/devicetree/bindings/video/exynos7-decon.txt +++ /dev/null @@ -1,68 +0,0 @@ -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/video/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"; - }; |