summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/media
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2014-06-17 22:16:07 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-06-19 09:41:51 +0200
commit9313920df6d3d55fbd03ce8ec1c0da9a10c29824 (patch)
treeef80d80abbaf46293b777ead52caddd9d5d97644 /dts/Bindings/media
parent83e875e1f45beffe399cff0ff6128e0fca9da168 (diff)
downloadbarebox-9313920df6d3d55fbd03ce8ec1c0da9a10c29824.tar.gz
dts: update to v3.16-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/media')
-rw-r--r--dts/Bindings/media/i2c/adv7604.txt70
-rw-r--r--dts/Bindings/media/renesas,vsp1.txt43
-rw-r--r--dts/Bindings/media/s5p-mfc.txt3
3 files changed, 115 insertions, 1 deletions
diff --git a/dts/Bindings/media/i2c/adv7604.txt b/dts/Bindings/media/i2c/adv7604.txt
new file mode 100644
index 0000000..c27cede
--- /dev/null
+++ b/dts/Bindings/media/i2c/adv7604.txt
@@ -0,0 +1,70 @@
+* Analog Devices ADV7604/11 video decoder with HDMI receiver
+
+The ADV7604 and ADV7611 are multiformat video decoders with an integrated HDMI
+receiver. The ADV7604 has four multiplexed HDMI inputs and one analog input,
+and the ADV7611 has one HDMI input and no analog input.
+
+These device tree bindings support the ADV7611 only at the moment.
+
+Required Properties:
+
+ - compatible: Must contain one of the following
+ - "adi,adv7611" for the ADV7611
+
+ - reg: I2C slave address
+
+ - hpd-gpios: References to the GPIOs that control the HDMI hot-plug
+ detection pins, one per HDMI input. The active flag indicates the GPIO
+ level that enables hot-plug detection.
+
+The device node must contain one 'port' child node per device input and output
+port, in accordance with the video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt. The port nodes
+are numbered as follows.
+
+ Port ADV7611
+------------------------------------------------------------
+ HDMI 0
+ Digital output 1
+
+The digital output port node must contain at least one endpoint.
+
+Optional Properties:
+
+ - reset-gpios: Reference to the GPIO connected to the device's reset pin.
+
+Optional Endpoint Properties:
+
+ The following three properties are defined in video-interfaces.txt and are
+ valid for source endpoints only.
+
+ - hsync-active: Horizontal synchronization polarity. Defaults to active low.
+ - vsync-active: Vertical synchronization polarity. Defaults to active low.
+ - pclk-sample: Pixel clock polarity. Defaults to output on the falling edge.
+
+ If none of hsync-active, vsync-active and pclk-sample is specified the
+ endpoint will use embedded BT.656 synchronization.
+
+
+Example:
+
+ hdmi_receiver@4c {
+ compatible = "adi,adv7611";
+ reg = <0x4c>;
+
+ reset-gpios = <&ioexp 0 GPIO_ACTIVE_LOW>;
+ hpd-gpios = <&ioexp 2 GPIO_ACTIVE_HIGH>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ };
+ port@1 {
+ reg = <1>;
+ hdmi_in: endpoint {
+ remote-endpoint = <&ccdc_in>;
+ };
+ };
+ };
diff --git a/dts/Bindings/media/renesas,vsp1.txt b/dts/Bindings/media/renesas,vsp1.txt
new file mode 100644
index 0000000..87fe08a
--- /dev/null
+++ b/dts/Bindings/media/renesas,vsp1.txt
@@ -0,0 +1,43 @@
+* Renesas VSP1 Video Processing Engine
+
+The VSP1 is a video processing engine that supports up-/down-scaling, alpha
+blending, color space conversion and various other image processing features.
+It can be found in the Renesas R-Car second generation SoCs.
+
+Required properties:
+
+ - compatible: Must contain "renesas,vsp1"
+
+ - reg: Base address and length of the registers block for the VSP1.
+ - interrupts: VSP1 interrupt specifier.
+ - clocks: A phandle + clock-specifier pair for the VSP1 functional clock.
+
+ - renesas,#rpf: Number of Read Pixel Formatter (RPF) modules in the VSP1.
+ - renesas,#uds: Number of Up Down Scaler (UDS) modules in the VSP1.
+ - renesas,#wpf: Number of Write Pixel Formatter (WPF) modules in the VSP1.
+
+
+Optional properties:
+
+ - renesas,has-lif: Boolean, indicates that the LCD Interface (LIF) module is
+ available.
+ - renesas,has-lut: Boolean, indicates that the Look Up Table (LUT) module is
+ available.
+ - renesas,has-sru: Boolean, indicates that the Super Resolution Unit (SRU)
+ module is available.
+
+
+Example: R8A7790 (R-Car H2) VSP1-S node
+
+ vsp1@fe928000 {
+ compatible = "renesas,vsp1";
+ reg = <0 0xfe928000 0 0x8000>;
+ interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>;
+
+ renesas,has-lut;
+ renesas,has-sru;
+ renesas,#rpf = <5>;
+ renesas,#uds = <3>;
+ renesas,#wpf = <4>;
+ };
diff --git a/dts/Bindings/media/s5p-mfc.txt b/dts/Bindings/media/s5p-mfc.txt
index f418168..3e3c5f3 100644
--- a/dts/Bindings/media/s5p-mfc.txt
+++ b/dts/Bindings/media/s5p-mfc.txt
@@ -10,7 +10,8 @@ Required properties:
- compatible : value should be either one among the following
(a) "samsung,mfc-v5" for MFC v5 present in Exynos4 SoCs
(b) "samsung,mfc-v6" for MFC v6 present in Exynos5 SoCs
- (b) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC
+ (c) "samsung,mfc-v7" for MFC v7 present in Exynos5420 SoC
+ (d) "samsung,mfc-v8" for MFC v8 present in Exynos5800 SoC
- reg : Physical base address of the IP registers and length of memory
mapped region.