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charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "dtcheck: binding changes may go via different trees" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20260508-ad9910-iio-driver-v4-10-d26bfd20ee3d@analog.com> References: <20260508-ad9910-iio-driver-v4-10-d26bfd20ee3d@analog.com> TO: Rodrigo Alencar via B4 Relay Hi Rodrigo, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on 9e62a5d329f8f0f07c4d5f80a691e3f16dcb957c] url: https://github.com/intel-lab-lkp/linux/commits/Rodrigo-Alencar-via-B4-Relay/dt-bindings-iio-frequency-add-ad9910/20260510-101220 base: 9e62a5d329f8f0f07c4d5f80a691e3f16dcb957c patch link: https://lore.kernel.org/r/20260508-ad9910-iio-driver-v4-10-d26bfd20ee3d%40analog.com patch subject: [PATCH RFC v4 10/10] docs: iio: add documentation for ad9910 driver :::::: branch date: 10 hours ago :::::: commit date: 10 hours ago config: csky-randconfig-2052-20260510 (https://download.01.org/0day-ci/archive/20260510/202605101422.M9fU9TGG-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 15.1.0 dtschema: 2026.5.dev4+g4ccc1997d reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260510/202605101422.M9fU9TGG-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/r/202605101422.M9fU9TGG-lkp@intel.com/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/iio/frequency/adi,ad9910.yaml:148:28: [warning] too few spaces after comma (commas) vim +148 Documentation/devicetree/bindings/iio/frequency/adi,ad9910.yaml 6c18b7a7132552 Rodrigo Alencar 2026-05-08 8 6c18b7a7132552 Rodrigo Alencar 2026-05-08 9 maintainers: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 10 - Rodrigo Alencar 6c18b7a7132552 Rodrigo Alencar 2026-05-08 11 6c18b7a7132552 Rodrigo Alencar 2026-05-08 12 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 13 The AD9910 is a 1 GSPS direct digital synthesizer (DDS) with an integrated 6c18b7a7132552 Rodrigo Alencar 2026-05-08 14 14-bit DAC. It features single tone mode with 8 configurable profiles, 6c18b7a7132552 Rodrigo Alencar 2026-05-08 15 a digital ramp generator, RAM control, OSK, and a parallel data port for 6c18b7a7132552 Rodrigo Alencar 2026-05-08 16 high-speed streaming. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 17 6c18b7a7132552 Rodrigo Alencar 2026-05-08 18 https://www.analog.com/en/products/ad9910.html 6c18b7a7132552 Rodrigo Alencar 2026-05-08 19 6c18b7a7132552 Rodrigo Alencar 2026-05-08 20 properties: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 21 compatible: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 22 const: adi,ad9910 6c18b7a7132552 Rodrigo Alencar 2026-05-08 23 6c18b7a7132552 Rodrigo Alencar 2026-05-08 24 reg: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 25 maxItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 26 6c18b7a7132552 Rodrigo Alencar 2026-05-08 27 spi-max-frequency: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 28 maximum: 70000000 6c18b7a7132552 Rodrigo Alencar 2026-05-08 29 6c18b7a7132552 Rodrigo Alencar 2026-05-08 30 clocks: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 31 minItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 32 items: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 33 - description: Reference clock (REF_CLK). 6c18b7a7132552 Rodrigo Alencar 2026-05-08 34 - description: Optional synchronization clock (SYNC_IN). 6c18b7a7132552 Rodrigo Alencar 2026-05-08 35 6c18b7a7132552 Rodrigo Alencar 2026-05-08 36 clock-names: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 37 oneOf: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 38 - items: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 39 - const: ref_clk 6c18b7a7132552 Rodrigo Alencar 2026-05-08 40 - items: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 41 - const: ref_clk 6c18b7a7132552 Rodrigo Alencar 2026-05-08 42 - const: sync_in 6c18b7a7132552 Rodrigo Alencar 2026-05-08 43 6c18b7a7132552 Rodrigo Alencar 2026-05-08 44 '#clock-cells': 6c18b7a7132552 Rodrigo Alencar 2026-05-08 45 const: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 46 6c18b7a7132552 Rodrigo Alencar 2026-05-08 47 clock-output-names: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 48 minItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 49 maxItems: 3 6c18b7a7132552 Rodrigo Alencar 2026-05-08 50 items: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 51 enum: [ sync_clk, pdclk, sync_out ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 52 6c18b7a7132552 Rodrigo Alencar 2026-05-08 53 interrupts: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 54 minItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 55 items: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 56 - description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 57 Signal that indicates that Digital Ramp Generator has reached a limit. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 58 - description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 59 Signal that indicates the end of a RAM Sweep. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 60 6c18b7a7132552 Rodrigo Alencar 2026-05-08 61 interrupt-names: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 62 minItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 63 maxItems: 2 6c18b7a7132552 Rodrigo Alencar 2026-05-08 64 items: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 65 enum: [ drover, ram_swp_ovr ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 66 6c18b7a7132552 Rodrigo Alencar 2026-05-08 67 dvdd-io33-supply: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 68 description: 3.3V Digital I/O supply. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 69 6c18b7a7132552 Rodrigo Alencar 2026-05-08 70 avdd33-supply: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 71 description: 3.3V Analog DAC supply. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 72 6c18b7a7132552 Rodrigo Alencar 2026-05-08 73 dvdd18-supply: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 74 description: 1.8V Digital Core supply. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 75 6c18b7a7132552 Rodrigo Alencar 2026-05-08 76 avdd18-supply: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 77 description: 1.8V Analog Core supply. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 78 6c18b7a7132552 Rodrigo Alencar 2026-05-08 79 reset-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 80 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 81 GPIOs controlling the Main Device reset. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 82 6c18b7a7132552 Rodrigo Alencar 2026-05-08 83 io-reset-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 84 maxItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 85 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 86 GPIO controlling the I/O_RESET pin. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 87 6c18b7a7132552 Rodrigo Alencar 2026-05-08 88 powerdown-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 89 maxItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 90 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 91 GPIO controlling the EXT_PWR_DWN pin. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 92 6c18b7a7132552 Rodrigo Alencar 2026-05-08 93 update-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 94 maxItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 95 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 96 GPIO controlling the I/O_UPDATE pin. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 97 6c18b7a7132552 Rodrigo Alencar 2026-05-08 98 profile-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 99 minItems: 3 6c18b7a7132552 Rodrigo Alencar 2026-05-08 100 maxItems: 3 6c18b7a7132552 Rodrigo Alencar 2026-05-08 101 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 102 GPIOs controlling the PROFILE[2:0] pins for profile selection. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 103 6c18b7a7132552 Rodrigo Alencar 2026-05-08 104 sync-err-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 105 maxItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 106 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 107 GPIO used to read SYNC_SMP_ERR pin status. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 108 6c18b7a7132552 Rodrigo Alencar 2026-05-08 109 lock-detect-gpios: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 110 maxItems: 1 6c18b7a7132552 Rodrigo Alencar 2026-05-08 111 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 112 GPIO used to read PLL_LOCK pin status. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 113 6c18b7a7132552 Rodrigo Alencar 2026-05-08 114 adi,pll-enable: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 115 type: boolean 6c18b7a7132552 Rodrigo Alencar 2026-05-08 116 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 117 Indicates that a loop filter is connected and the internal PLL is enabled. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 118 Often used when the reference clock is provided by a crystal or by a 6c18b7a7132552 Rodrigo Alencar 2026-05-08 119 single-ended on-board oscillator. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 120 6c18b7a7132552 Rodrigo Alencar 2026-05-08 121 adi,charge-pump-current-microamp: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 122 minimum: 212 6c18b7a7132552 Rodrigo Alencar 2026-05-08 123 maximum: 387 6c18b7a7132552 Rodrigo Alencar 2026-05-08 124 default: 212 6c18b7a7132552 Rodrigo Alencar 2026-05-08 125 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 126 PLL charge pump current in microamps. Only applicable when the internal 6c18b7a7132552 Rodrigo Alencar 2026-05-08 127 PLL is enabled. The value is rounded to the nearest supported step. This 6c18b7a7132552 Rodrigo Alencar 2026-05-08 128 value depends mostly on the loop filter design. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 129 6c18b7a7132552 Rodrigo Alencar 2026-05-08 130 adi,refclk-out-drive-strength: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 131 $ref: /schemas/types.yaml#/definitions/string 6c18b7a7132552 Rodrigo Alencar 2026-05-08 132 enum: [ disabled, low, medium, high ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 133 default: disabled 6c18b7a7132552 Rodrigo Alencar 2026-05-08 134 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 135 Reference clock output (DRV0) drive strength. Only applicable when 6c18b7a7132552 Rodrigo Alencar 2026-05-08 136 the internal PLL is enabled. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 137 6c18b7a7132552 Rodrigo Alencar 2026-05-08 138 adi,dac-output-current-microamp: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 139 minimum: 8640 6c18b7a7132552 Rodrigo Alencar 2026-05-08 140 maximum: 31590 6c18b7a7132552 Rodrigo Alencar 2026-05-08 141 default: 20070 6c18b7a7132552 Rodrigo Alencar 2026-05-08 142 description: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 143 DAC full-scale output current in microamps. 6c18b7a7132552 Rodrigo Alencar 2026-05-08 144 6c18b7a7132552 Rodrigo Alencar 2026-05-08 145 dependencies: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 146 adi,charge-pump-current-microamp: [ 'adi,pll-enable' ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 147 adi,refclk-out-drive-strength: [ 'adi,pll-enable' ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 @148 lock-detect-gpios: [ adi,pll-enable ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 149 interrupts: [ interrupt-names ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 150 clocks: [ clock-names ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 151 '#clock-cells': [ clock-output-names ] 6c18b7a7132552 Rodrigo Alencar 2026-05-08 152 6c18b7a7132552 Rodrigo Alencar 2026-05-08 153 required: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 154 - compatible 6c18b7a7132552 Rodrigo Alencar 2026-05-08 155 - reg 6c18b7a7132552 Rodrigo Alencar 2026-05-08 156 - clocks 6c18b7a7132552 Rodrigo Alencar 2026-05-08 157 - dvdd-io33-supply 6c18b7a7132552 Rodrigo Alencar 2026-05-08 158 - avdd33-supply 6c18b7a7132552 Rodrigo Alencar 2026-05-08 159 - dvdd18-supply 6c18b7a7132552 Rodrigo Alencar 2026-05-08 160 - avdd18-supply 6c18b7a7132552 Rodrigo Alencar 2026-05-08 161 6c18b7a7132552 Rodrigo Alencar 2026-05-08 162 allOf: 6c18b7a7132552 Rodrigo Alencar 2026-05-08 163 - $ref: /schemas/spi/spi-peripheral-props.yaml# 6c18b7a7132552 Rodrigo Alencar 2026-05-08 164 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki