summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/media/i2c
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2017-10-06 06:12:41 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2017-10-06 06:12:41 +0200
commitebde8820a04dd73a09f50ba84b8cf8ec3773d6ba (patch)
tree031d15dcd26f5b737adddc5042a3ddabbb6051f7 /dts/Bindings/media/i2c
parent15af9fc8cc9e18409893d2375271d64cac76924a (diff)
downloadbarebox-ebde8820a04dd73a09f50ba84b8cf8ec3773d6ba.tar.gz
dts: update to v4.14-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/media/i2c')
-rw-r--r--dts/Bindings/media/i2c/adv748x.txt95
-rw-r--r--dts/Bindings/media/i2c/dongwoon,dw9714.txt9
2 files changed, 104 insertions, 0 deletions
diff --git a/dts/Bindings/media/i2c/adv748x.txt b/dts/Bindings/media/i2c/adv748x.txt
new file mode 100644
index 0000000..21ffb5e
--- /dev/null
+++ b/dts/Bindings/media/i2c/adv748x.txt
@@ -0,0 +1,95 @@
+* Analog Devices ADV748X video decoder with HDMI receiver
+
+The ADV7481 and ADV7482 are multi format video decoders with an integrated
+HDMI receiver. They can output CSI-2 on two independent outputs TXA and TXB
+from three input sources HDMI, analog and TTL.
+
+Required Properties:
+
+ - compatible: Must contain one of the following
+ - "adi,adv7481" for the ADV7481
+ - "adi,adv7482" for the ADV7482
+
+ - reg: I2C slave address
+
+Optional Properties:
+
+ - interrupt-names: Should specify the interrupts as "intrq1", "intrq2" and/or
+ "intrq3". All interrupts are optional. The "intrq3" interrupt
+ is only available on the adv7481
+ - interrupts: Specify the interrupt lines for the ADV748x
+
+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.
+
+ Name Type Port
+ ---------------------------------------
+ AIN0 sink 0
+ AIN1 sink 1
+ AIN2 sink 2
+ AIN3 sink 3
+ AIN4 sink 4
+ AIN5 sink 5
+ AIN6 sink 6
+ AIN7 sink 7
+ HDMI sink 8
+ TTL sink 9
+ TXA source 10
+ TXB source 11
+
+The digital output port nodes must contain at least one endpoint.
+
+Ports are optional if they are not connected to anything at the hardware level.
+
+Example:
+
+ video-receiver@70 {
+ compatible = "adi,adv7482";
+ reg = <0x70>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupt-parent = <&gpio6>;
+ interrupt-names = "intrq1", "intrq2";
+ interrupts = <30 IRQ_TYPE_LEVEL_LOW>,
+ <31 IRQ_TYPE_LEVEL_LOW>;
+
+ port@7 {
+ reg = <7>;
+
+ adv7482_ain7: endpoint {
+ remote-endpoint = <&cvbs_in>;
+ };
+ };
+
+ port@8 {
+ reg = <8>;
+
+ adv7482_hdmi: endpoint {
+ remote-endpoint = <&hdmi_in>;
+ };
+ };
+
+ port@10 {
+ reg = <10>;
+
+ adv7482_txa: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&csi40_in>;
+ };
+ };
+
+ port@11 {
+ reg = <11>;
+
+ adv7482_txb: endpoint {
+ clock-lanes = <0>;
+ data-lanes = <1>;
+ remote-endpoint = <&csi20_in>;
+ };
+ };
+ };
diff --git a/dts/Bindings/media/i2c/dongwoon,dw9714.txt b/dts/Bindings/media/i2c/dongwoon,dw9714.txt
new file mode 100644
index 0000000..b88dcdd
--- /dev/null
+++ b/dts/Bindings/media/i2c/dongwoon,dw9714.txt
@@ -0,0 +1,9 @@
+Dongwoon Anatech DW9714 camera voice coil lens driver
+
+DW9174 is a 10-bit DAC with current sink capability. It is intended
+for driving voice coil lenses in camera modules.
+
+Mandatory properties:
+
+- compatible: "dongwoon,dw9714"
+- reg: I²C slave address