diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-04-05 14:51:50 +0200 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-04-08 10:16:55 +0200 |
commit | 1dc748b3b202cadf9b799874d9af8d441ee556bc (patch) | |
tree | 58fd3c90a40e2d0128b0c7f36d63d7fc126bb20d /dts/Bindings/display/amlogic,simple-framebuffer.txt | |
parent | 9688b49cd3bc0b61a019e8e1311236c9975a0777 (diff) | |
download | barebox-1dc748b3b202cadf9b799874d9af8d441ee556bc.tar.gz barebox-1dc748b3b202cadf9b799874d9af8d441ee556bc.tar.xz |
dts: update to v5.1-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/display/amlogic,simple-framebuffer.txt')
-rw-r--r-- | dts/Bindings/display/amlogic,simple-framebuffer.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dts/Bindings/display/amlogic,simple-framebuffer.txt b/dts/Bindings/display/amlogic,simple-framebuffer.txt new file mode 100644 index 0000000000..aaa6c24c8e --- /dev/null +++ b/dts/Bindings/display/amlogic,simple-framebuffer.txt @@ -0,0 +1,33 @@ +Meson specific Simple Framebuffer bindings + +This binding documents meson specific extensions to the simple-framebuffer +bindings. The meson simplefb u-boot code relies on the devicetree containing +pre-populated simplefb nodes. + +These extensions are intended so that u-boot can select the right node based +on which pipeline is being used. As such they are solely intended for +firmware / bootloader use, and the OS should ignore them. + +Required properties: +- compatible: "amlogic,simple-framebuffer", "simple-framebuffer" +- amlogic,pipeline, one of: + "vpu-cvbs" + "vpu-hdmi" + +Example: + +chosen { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + simplefb_hdmi: framebuffer-hdmi { + compatible = "amlogic,simple-framebuffer", + "simple-framebuffer"; + amlogic,pipeline = "vpu-hdmi"; + clocks = <&clkc CLKID_HDMI_PCLK>, + <&clkc CLKID_CLK81>, + <&clkc CLKID_GCLK_VENCI_INT0>; + power-domains = <&pwrc_vpu>; + }; +}; |