u-boot/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi
Massimo Pegorer c71321c7c6 dts: rockchip: rk3308: Avoid warning for serial probe on prereloc
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>
2023-08-12 10:37:57 +08:00

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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
*/
#include "rk3308-u-boot.dtsi"
/ {
chosen {
u-boot,spl-boot-order = "same-as-spl", &emmc, &sdmmc;
};
};
&uart0 {
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;
};