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dm: Add a dsi host uclass

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Display Serial Interface (DSI) host can usefully be modelled
as their own uclass.
DSI defines a serial bus and a communication protocol
between the host and the device (panel, bridge).

Signed-off-by: Yannick Fertré <yannick.fertre@st.com>
This commit is contained in:
Yannick Fertré 2019-10-07 15:29:05 +02:00 • committed by Anatolij Gustschin
parent 66c3724656
commit 23f965a4c6
11 changed files with 285 additions and 1 deletions
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6
arch/sandbox/dts/sandbox.dts
View file

@ -25,6 +25,11 @@
compatible = "google,cros-ec-sandbox";
};
dsi_host: dsi_host {
compatible = "sandbox,dsi-host";
status = "okay";
};
ethrawbus {
compatible = "sandbox,eth-raw-bus";
skip-localhost = <0>;
@ -63,7 +68,6 @@
compatible = "sandbox,spi";
cs-gpios = <0>, <&gpio_a 0>;
};
};
#include "sandbox.dtsi"

4
arch/sandbox/dts/test.dts
View file

@ -76,6 +76,10 @@
};
};
dsi_host: dsi_host {
compatible = "sandbox,dsi-host";
};
a-test {
reg = <0 1>;
compatible = "denx,u-boot-fdt-test";