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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-12-08 07:35:17 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-12-10 08:48:40 +0100 |
commit | 6e6d9a2ff045f09d5a03e876becea5e6a1dabe90 (patch) | |
tree | bcf5e71df4472e374d03cc15ca22b4f841d9c73d /dts/Bindings/display/atmel | |
parent | 8e2fd5380a4fd7cee428513dc8eab068912b49f1 (diff) | |
download | barebox-6e6d9a2ff045f09d5a03e876becea5e6a1dabe90.tar.gz barebox-6e6d9a2ff045f09d5a03e876becea5e6a1dabe90.tar.xz |
dts: update to v4.4-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/display/atmel')
-rw-r--r-- | dts/Bindings/display/atmel/hlcdc-dc.txt | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/dts/Bindings/display/atmel/hlcdc-dc.txt b/dts/Bindings/display/atmel/hlcdc-dc.txt new file mode 100644 index 0000000000..ebc1a914bd --- /dev/null +++ b/dts/Bindings/display/atmel/hlcdc-dc.txt @@ -0,0 +1,53 @@ +Device-Tree bindings for Atmel's HLCDC (High LCD Controller) DRM driver + +The Atmel HLCDC Display Controller is subdevice of the HLCDC MFD device. +See ../mfd/atmel-hlcdc.txt for more details. + +Required properties: + - compatible: value should be "atmel,hlcdc-display-controller" + - pinctrl-names: the pin control state names. Should contain "default". + - pinctrl-0: should contain the default pinctrl states. + - #address-cells: should be set to 1. + - #size-cells: should be set to 0. + +Required children nodes: + Children nodes are encoding available output ports and their connections + to external devices using the OF graph reprensentation (see ../graph.txt). + At least one port node is required. + +Example: + + hlcdc: hlcdc@f0030000 { + compatible = "atmel,sama5d3-hlcdc"; + reg = <0xf0030000 0x2000>; + interrupts = <36 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; + clock-names = "periph_clk","sys_clk", "slow_clk"; + status = "disabled"; + + hlcdc-display-controller { + compatible = "atmel,hlcdc-display-controller"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888>; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + + hlcdc_panel_output: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; + }; + }; + + hlcdc_pwm: hlcdc-pwm { + compatible = "atmel,hlcdc-pwm"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_pwm>; + #pwm-cells = <3>; + }; + }; |