Messages in this thread | | | Date | Fri, 26 Aug 2022 07:12:41 +0800 | From | kernel test robot <> | Subject | [arm-integrator:realview 1/1] arch/arm/boot/dts/arm-realview-pba8.dts:48:36: warning: '/*' within block comment |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git realview head: 2438557220f5d282cc55b136a287fe5ae98dc7a9 commit: 2438557220f5d282cc55b136a287fe5ae98dc7a9 [1/1] ARM: dts: realview: Extend PBX family memory description config: arm-randconfig-r032-20220823 (https://download.01.org/0day-ci/archive/20220826/202208260759.RwmEK9fd-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 5653884e34e05ee7aad099cc7f729688d92a002f) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git/commit/?id=2438557220f5d282cc55b136a287fe5ae98dc7a9 git remote add arm-integrator https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator.git git fetch --no-tags arm-integrator realview git checkout 2438557220f5d282cc55b136a287fe5ae98dc7a9 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/arm/boot/dts/arm-realview-pba8.dts:48:36: warning: '/*' within block comment [-Wcomment] /*reg = <0x70000000 0x20000000>; /* 512 MiB baseboard DDR */ ^ 1 warning generated. arch/arm/boot/dts/arm-realview-pbx.dtsi:42.9-45.4: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name also defined at arch/arm/boot/dts/arm-realview-pba8.dts:47.9-49.4 arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unit_address_vs_reg): /xtal24mhz@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:76.20-82.4: Warning (unit_address_vs_reg): /timclk@1M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unit_address_vs_reg): /mclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unit_address_vs_reg): /kmiclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:100.21-106.4: Warning (unit_address_vs_reg): /sspclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:108.23-114.4: Warning (unit_address_vs_reg): /uartclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:116.23-122.4: Warning (unit_address_vs_reg): /wdogclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:125.15-129.4: Warning (unit_address_vs_reg): /pclk@0: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pba8.dts:51.13-56.4: Warning (unit_address_vs_reg): /pmu@0: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:169.9-194.4: Warning (avoid_unnecessary_addr_size): /bridge: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /mclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /kmiclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /kmiclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /sspclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /sspclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unique_unit_address): /kmiclk@24M: duplicate unit-address (also used in node /sspclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unique_unit_address): /kmiclk@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:100.21-106.4: Warning (unique_unit_address): /sspclk@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unique_unit_address): /kmiclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:100.21-106.4: Warning (unique_unit_address): /sspclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:108.23-114.4: Warning (unique_unit_address): /uartclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:125.15-129.4: Warning (unique_unit_address): /pclk@0: duplicate unit-address (also used in node /pmu@0) -- >> arch/arm/boot/dts/arm-realview-pbx-a9.dts:68:36: warning: '/*' within block comment [-Wcomment] /*reg = <0x20000000 0x20000000>, /* 512 MiB daughterboard DDR2 */ ^ arch/arm/boot/dts/arm-realview-pbx-a9.dts:69:36: warning: '/*' within block comment [-Wcomment] /* <0x70000000 0x20000000>; /* 512 MiB baseboard DDR */ ^ 2 warnings generated. arch/arm/boot/dts/arm-realview-pbx.dtsi:42.9-45.4: Warning (unit_address_vs_reg): /memory: node has a reg or ranges property, but no unit name also defined at arch/arm/boot/dts/arm-realview-pbx-a9.dts:67.9-70.4 arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unit_address_vs_reg): /xtal24mhz@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:76.20-82.4: Warning (unit_address_vs_reg): /timclk@1M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unit_address_vs_reg): /mclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unit_address_vs_reg): /kmiclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:100.21-106.4: Warning (unit_address_vs_reg): /sspclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:108.23-114.4: Warning (unit_address_vs_reg): /uartclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:116.23-122.4: Warning (unit_address_vs_reg): /wdogclk@24M: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:125.15-129.4: Warning (unit_address_vs_reg): /pclk@0: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx-a9.dts:72.23-88.4: Warning (unit_address_vs_reg): /cache-controller: node has a reg or ranges property, but no unit name arch/arm/boot/dts/arm-realview-pbx-a9.dts:109.13-115.4: Warning (unit_address_vs_reg): /pmu@0: node has a unit name, but no reg or ranges property arch/arm/boot/dts/arm-realview-pbx.dtsi:169.9-194.4: Warning (avoid_unnecessary_addr_size): /bridge: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /mclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /kmiclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /kmiclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /sspclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /sspclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unique_unit_address): /kmiclk@24M: duplicate unit-address (also used in node /sspclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unique_unit_address): /kmiclk@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:100.21-106.4: Warning (unique_unit_address): /sspclk@24M: duplicate unit-address (also used in node /uartclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:64.27-68.4: Warning (unique_unit_address): /xtal24mhz@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:84.17-90.4: Warning (unique_unit_address): /mclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:92.21-98.4: Warning (unique_unit_address): /kmiclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:100.21-106.4: Warning (unique_unit_address): /sspclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:108.23-114.4: Warning (unique_unit_address): /uartclk@24M: duplicate unit-address (also used in node /wdogclk@24M) arch/arm/boot/dts/arm-realview-pbx.dtsi:125.15-129.4: Warning (unique_unit_address): /pclk@0: duplicate unit-address (also used in node /pmu@0) arch/arm/boot/dts/arm-realview-pbx-a9.dts:90.20-93.4: Warning (unique_unit_address): /scu@1f000000: duplicate unit-address (also used in node /interrupt-controller@1f000000)
vim +48 arch/arm/boot/dts/arm-realview-pba8.dts
25 26 / { 27 model = "ARM RealView Platform Baseboard for Cortex-A8"; 28 compatible = "arm,realview-pba8"; 29 arm,hbi = <0x178>; 30 31 cpus { 32 #address-cells = <1>; 33 #size-cells = <0>; 34 enable-method = "arm,realview-smp"; 35 36 cpu0: cpu@0 { 37 device_type = "cpu"; 38 compatible = "arm,cortex-a8"; 39 reg = <0>; 40 }; 41 }; 42 43 /* 44 * Using the full 512MB of RAM will require bootloader 45 * changes to not load the kernel to the alias at 0x0. 46 */ 47 memory { > 48 /*reg = <0x70000000 0x20000000>; /* 512 MiB baseboard DDR */ 49 }; 50 51 pmu: pmu@0 { 52 compatible = "arm,cortex-a8-pmu"; 53 interrupt-parent = <&intc>; 54 interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>; 55 interrupt-affinity = <&cpu0>; 56 }; 57 58 /* Primary GIC PL390 interrupt controller in the test chip */ 59 intc: interrupt-controller@1e000000 { 60 compatible = "arm,pl390"; 61 #interrupt-cells = <3>; 62 #address-cells = <1>; 63 interrupt-controller; 64 reg = <0x1e001000 0x1000>, 65 <0x1e000000 0x100>; 66 }; 67 }; 68
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