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arm64: dts: rockchip: rk3588s-tablet: configure sink pdos

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Configure the supported voltage/current list in the
tablet as a sink to realize PD fast charging.

The maximum charging voltage and current depend on
the charger ic and rk3588s tablet. Taking into
account the stable operation of the tablet, the
software is limited to a maximum voltage of 12v
and a maximum current of 3A.

Change-Id: I5c707e58434ecbe477a650beb7211535ca7c83d4
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
This commit is contained in:
Wang Jie 2021-11-17 20:45:47 +08:00 committed by Tao Huang
parent 0da78695ed
commit 7cba838b19
1 changed files with 3 additions and 1 deletions
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4
arch/arm64/boot/dts/rockchip/rk3588s-tablet.dtsi
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@ -443,7 +443,9 @@ usb_con: connector {
try-power-role = "sink";
op-sink-microwatt = <1000000>;
sink-pdos =
<PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
PDO_FIXED(9000, 3000, PDO_FIXED_USB_COMM)
PDO_FIXED(12000, 3000, PDO_FIXED_USB_COMM)>;
source-pdos =
<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;