From c71321c7c6ee2a284dd66b949747e91e9cb75341 Mon Sep 17 00:00:00 2001 From: Massimo Pegorer Date: Thu, 3 Aug 2023 13:08:13 +0200 Subject: [PATCH] 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 Reviewed-by: Kever Yang --- arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi | 27 +++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi b/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi index 61415559b7..d88dee8057 100644 --- a/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi +++ b/arch/arm/dts/rk3308-rock-pi-s-u-boot.dtsi @@ -13,3 +13,30 @@ &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; +};