diff options
Diffstat (limited to 'Documentation/devicetree/bindings/video')
3 files changed, 34 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/video/exynos_dsim.txt b/Documentation/devicetree/bindings/video/exynos_dsim.txt index 33b5730d07b..31036c667d5 100644 --- a/Documentation/devicetree/bindings/video/exynos_dsim.txt +++ b/Documentation/devicetree/bindings/video/exynos_dsim.txt @@ -1,7 +1,9 @@ Exynos MIPI DSI Master Required properties: - - compatible: "samsung,exynos4210-mipi-dsi" + - compatible: value should be one of the following + "samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */ + "samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 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 diff --git a/Documentation/devicetree/bindings/video/exynos_mixer.txt b/Documentation/devicetree/bindings/video/exynos_mixer.txt index 7bfde9c9d65..08b394b1edb 100644 --- a/Documentation/devicetree/bindings/video/exynos_mixer.txt +++ b/Documentation/devicetree/bindings/video/exynos_mixer.txt @@ -4,8 +4,9 @@ Required properties: - compatible: value should be one of the following: 1) "samsung,exynos5-mixer" <DEPRECATED> 2) "samsung,exynos4210-mixer" - 3) "samsung,exynos5250-mixer" - 4) "samsung,exynos5420-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. diff --git a/Documentation/devicetree/bindings/video/samsung-fimd.txt b/Documentation/devicetree/bindings/video/samsung-fimd.txt index 2dad41b689a..8428fcff803 100644 --- a/Documentation/devicetree/bindings/video/samsung-fimd.txt +++ b/Documentation/devicetree/bindings/video/samsung-fimd.txt @@ -44,6 +44,34 @@ Optional Properties: - 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: |