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Sat, 25 Nov 2023 00:19:36 +0000 Date: Sat, 25 Nov 2023 08:18:35 +0800 From: kernel test robot To: Ante Knezic , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, woojung.huh@microchip.com, andrew@lunn.ch, f.fainelli@gmail.com, olteanv@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, marex@denx.de, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ante Knezic Subject: Re: [PATCH net-next v5 1/2] dt-bindings: net: microchip,ksz: document microchip,rmii-clk-internal Message-ID: <202311250528.gG5FVdW6-lkp@intel.com> References: <0ea1db6b2f2e93c3531645f98888775a4d3165d4.1700841353.git.ante.knezic@helmholz.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0ea1db6b2f2e93c3531645f98888775a4d3165d4.1700841353.git.ante.knezic@helmholz.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ante, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Ante-Knezic/dt-bindings-net-microchip-ksz-document-microchip-rmii-clk-internal/20231125-000625 base: net-next/main patch link: https://lore.kernel.org/r/0ea1db6b2f2e93c3531645f98888775a4d3165d4.1700841353.git.ante.knezic%40helmholz.de patch subject: [PATCH net-next v5 1/2] dt-bindings: net: microchip,ksz: document microchip,rmii-clk-internal compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231125/202311250528.gG5FVdW6-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202311250528.gG5FVdW6-lkp@intel.com/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml:99:1: [error] syntax error: found character '\t' that cannot start any token (syntax) -- >> Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml:99:1: found character that cannot start any token -- >> Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml: ignoring, error parsing file vim +99 Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 8 9 maintainers: 10 - Marek Vasut 11 - Woojung Huh 12 13 allOf: 14 - $ref: /schemas/spi/spi-peripheral-props.yaml# 15 16 properties: 17 # See Documentation/devicetree/bindings/net/dsa/dsa.yaml for a list of additional 18 # required and optional properties. 19 compatible: 20 enum: 21 - microchip,ksz8765 22 - microchip,ksz8794 23 - microchip,ksz8795 24 - microchip,ksz8863 25 - microchip,ksz8873 26 - microchip,ksz9477 27 - microchip,ksz9897 28 - microchip,ksz9896 29 - microchip,ksz9567 30 - microchip,ksz8565 31 - microchip,ksz9893 32 - microchip,ksz9563 33 - microchip,ksz8563 34 35 reset-gpios: 36 description: 37 Should be a gpio specifier for a reset line. 38 maxItems: 1 39 40 wakeup-source: true 41 42 microchip,synclko-125: 43 $ref: /schemas/types.yaml#/definitions/flag 44 description: 45 Set if the output SYNCLKO frequency should be set to 125MHz instead of 25MHz. 46 47 microchip,synclko-disable: 48 $ref: /schemas/types.yaml#/definitions/flag 49 description: 50 Set if the output SYNCLKO clock should be disabled. Do not mix with 51 microchip,synclko-125. 52 53 microchip,io-drive-strength-microamp: 54 description: 55 IO Pad Drive Strength 56 enum: [8000, 16000] 57 default: 16000 58 59 microchip,hi-drive-strength-microamp: 60 description: 61 High Speed Drive Strength. Controls drive strength of GMII / RGMII / 62 MII / RMII (except TX_CLK/REFCLKI, COL and CRS) and CLKO_25_125 lines. 63 enum: [2000, 4000, 8000, 12000, 16000, 20000, 24000, 28000] 64 default: 24000 65 66 microchip,lo-drive-strength-microamp: 67 description: 68 Low Speed Drive Strength. Controls drive strength of TX_CLK / REFCLKI, 69 COL, CRS, LEDs, PME_N, NTRP_N, SDO and SDI/SDA/MDIO lines. 70 enum: [2000, 4000, 8000, 12000, 16000, 20000, 24000, 28000] 71 default: 8000 72 73 interrupts: 74 maxItems: 1 75 76 required: 77 - compatible 78 - reg 79 80 if: 81 not: 82 properties: 83 compatible: 84 enum: 85 - microchip,ksz8863 86 - microchip,ksz8873 87 then: 88 $ref: dsa.yaml#/$defs/ethernet-ports 89 else: 90 patternProperties: 91 "^(ethernet-)?ports$": 92 patternProperties: 93 "^(ethernet-)?port@[0-2]$": 94 $ref: dsa-port.yaml# 95 properties: 96 microchip,rmii-clk-internal: 97 $ref: /schemas/types.yaml#/definitions/flag 98 description: > 99 When ksz88x3 is acting as clock provier (via REFCLKO) it 100 can select between internal and external RMII reference 101 clock. Internal reference clock means that the clock for 102 the RMII of ksz88x3 is provided by the ksz88x3 internally 103 and the REFCLKI pin is unconnected. For the external 104 reference clock, the clock needs to be fed back to ksz88x3 105 via REFCLKI. 106 If microchip,rmii-clk-internal is set, ksz88x3 will provide 107 rmii reference clock internally, otherwise reference clock 108 should be provided externally. 109 if: 110 not: 111 required: [ ethernet ] 112 then: 113 properties: 114 microchip,rmii-clk-internal: false 115 unevaluatedProperties: false 116 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki