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Message-ID: <Z3C3KHxn1bxhDLDf@rli9-mobl>
Date: Sun, 29 Dec 2024 10:42:48 +0800
From: kernel test robot <lkp@...el.com>
To: Samuel Holland <samuel@...lland.org>
CC: <llvm@...ts.linux.dev>, <oe-kbuild-all@...ts.linux.dev>,
	<linux-kernel@...r.kernel.org>, Heiko Stuebner <heiko@...ech.de>
Subject: arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi:488.10-499.6:
 Warning (graph_child_address): /i2c@...c0000/tcpc@...connector/ports: graph
 node has single child node 'port@0', #address-cells/#size-cells are not
 necessary

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   059dd502b263d8a4e2a84809cf1068d6a3905e6f
commit: 87a267b4af09477721e9d2bad63555f0dc49d08a arm64: dts: rockchip: Add USB and TCPC to rk3566-pinenote
date:   2 years, 8 months ago
:::::: branch date: 7 hours ago
:::::: commit date: 2 years, 8 months ago
config: arm64-randconfig-003-20241220 (https://download.01.org/0day-ci/archive/20241229/202412290950.FfXusXHx-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 9daf10ff8f29ba3a88a105aaa9d2379c21b77d35)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241229/202412290950.FfXusXHx-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/r/202412290950.FfXusXHx-lkp@intel.com/

dtcheck warnings: (new ones prefixed by >>)
>> arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi:488.10-499.6: Warning (graph_child_address): /i2c@...c0000/tcpc@...connector/ports: graph node has single child node 'port@0', #address-cells/#size-cells are not necessary

vim +488 arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi

d449121e5e8add Samuel Holland 2022-01-29  443  
d449121e5e8add Samuel Holland 2022-01-29  444  &i2c3 {
d449121e5e8add Samuel Holland 2022-01-29  445  	pinctrl-0 = <&i2c3m1_xfer>;
d449121e5e8add Samuel Holland 2022-01-29  446  	status = "okay";
d449121e5e8add Samuel Holland 2022-01-29  447  
d449121e5e8add Samuel Holland 2022-01-29  448  	led-controller@36 {
d449121e5e8add Samuel Holland 2022-01-29  449  		compatible = "ti,lm3630a";
d449121e5e8add Samuel Holland 2022-01-29  450  		reg = <0x36>;
d449121e5e8add Samuel Holland 2022-01-29  451  		enable-gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
d449121e5e8add Samuel Holland 2022-01-29  452  		pinctrl-0 = <&backlight_hwen_h>;
d449121e5e8add Samuel Holland 2022-01-29  453  		pinctrl-names = "default";
d449121e5e8add Samuel Holland 2022-01-29  454  		#address-cells = <1>;
d449121e5e8add Samuel Holland 2022-01-29  455  		#size-cells = <0>;
d449121e5e8add Samuel Holland 2022-01-29  456  
d449121e5e8add Samuel Holland 2022-01-29  457  		led@0 {
d449121e5e8add Samuel Holland 2022-01-29  458  			reg = <0>;
d449121e5e8add Samuel Holland 2022-01-29  459  			label = "backlight_cool";
d449121e5e8add Samuel Holland 2022-01-29  460  			default-brightness = <0>;
d449121e5e8add Samuel Holland 2022-01-29  461  		};
d449121e5e8add Samuel Holland 2022-01-29  462  
d449121e5e8add Samuel Holland 2022-01-29  463  		led@1 {
d449121e5e8add Samuel Holland 2022-01-29  464  			reg = <1>;
d449121e5e8add Samuel Holland 2022-01-29  465  			label = "backlight_warm";
d449121e5e8add Samuel Holland 2022-01-29  466  			default-brightness = <0>;
d449121e5e8add Samuel Holland 2022-01-29  467  		};
d449121e5e8add Samuel Holland 2022-01-29  468  	};
87a267b4af0947 Samuel Holland 2022-04-12  469  
87a267b4af0947 Samuel Holland 2022-04-12  470  	wusb3801: tcpc@60 {
87a267b4af0947 Samuel Holland 2022-04-12  471  		compatible = "willsemi,wusb3801";
87a267b4af0947 Samuel Holland 2022-04-12  472  		reg = <0x60>;
87a267b4af0947 Samuel Holland 2022-04-12  473  		interrupt-parent = <&gpio0>;
87a267b4af0947 Samuel Holland 2022-04-12  474  		interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
87a267b4af0947 Samuel Holland 2022-04-12  475  		pinctrl-0 = <&tcpc_int_l>;
87a267b4af0947 Samuel Holland 2022-04-12  476  		pinctrl-names = "default";
87a267b4af0947 Samuel Holland 2022-04-12  477  
87a267b4af0947 Samuel Holland 2022-04-12  478  		connector {
87a267b4af0947 Samuel Holland 2022-04-12  479  			compatible = "usb-c-connector";
87a267b4af0947 Samuel Holland 2022-04-12  480  			label = "USB-C";
87a267b4af0947 Samuel Holland 2022-04-12  481  			vbus-supply = <&otg_switch>;
87a267b4af0947 Samuel Holland 2022-04-12  482  			power-role = "dual";
87a267b4af0947 Samuel Holland 2022-04-12  483  			try-power-role = "sink";
87a267b4af0947 Samuel Holland 2022-04-12  484  			data-role = "dual";
87a267b4af0947 Samuel Holland 2022-04-12  485  			typec-power-opmode = "default";
87a267b4af0947 Samuel Holland 2022-04-12  486  			pd-disable;
87a267b4af0947 Samuel Holland 2022-04-12  487  
87a267b4af0947 Samuel Holland 2022-04-12 @488  			ports {
87a267b4af0947 Samuel Holland 2022-04-12  489  				#address-cells = <0x1>;
87a267b4af0947 Samuel Holland 2022-04-12  490  				#size-cells = <0x0>;
87a267b4af0947 Samuel Holland 2022-04-12  491  
87a267b4af0947 Samuel Holland 2022-04-12  492  				port@0 {
87a267b4af0947 Samuel Holland 2022-04-12  493  					reg = <0x0>;
87a267b4af0947 Samuel Holland 2022-04-12  494  
87a267b4af0947 Samuel Holland 2022-04-12  495  					typec_hs_usb2phy0: endpoint {
87a267b4af0947 Samuel Holland 2022-04-12  496  						remote-endpoint = <&usb2phy0_typec_hs>;
87a267b4af0947 Samuel Holland 2022-04-12  497  					};
87a267b4af0947 Samuel Holland 2022-04-12  498  				};
87a267b4af0947 Samuel Holland 2022-04-12  499  			};
87a267b4af0947 Samuel Holland 2022-04-12  500  		};
87a267b4af0947 Samuel Holland 2022-04-12  501  	};
d449121e5e8add Samuel Holland 2022-01-29  502  };
d449121e5e8add Samuel Holland 2022-01-29  503  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


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