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dts: rockchip: rk3308: Avoid warning for serial probe on prereloc

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Make device tree complete and consistent for pre relocation phase. Some
nodes are missing, causing warnings to be issued on serial port probing
during pre relocation phase (uclass_get_device_by_phandle_id fails when
called by pinctrl_select_state_full: none of these failures is fatal
nor causing issues). Add to *-u-boot.dtsi all required nodes with the
'bootph-some-ram' attribute.

Signed-off-by: Massimo Pegorer <massimo.pegorer+oss@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Massimo Pegorer 2023-08-03 13:08:13 +02:00 committed by Kever Yang
parent 0cd87aac5c
commit c71321c7c6
1 changed files with 27 additions and 0 deletions
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27
arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi
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@ -13,3 +13,30 @@
&uart0 { &uart0 {
bootph-all; bootph-all;
}; };
&pinctrl {
bootph-some-ram;
uart0 {
bootph-some-ram;
};
rtc {
bootph-some-ram;
};
};
&uart0_xfer {
bootph-some-ram;
};
&uart0_cts {
bootph-some-ram;
};
&uart0_rts {
bootph-some-ram;
};
&rtc_32k {
bootph-some-ram;
};