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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 10/02/2024 02:18, Sebastian Reichel wrote: > Convert the i.MX6UL touchscreen DT binding to YAML. > > Signed-off-by: Sebastian Reichel > --- ... > + > + interrupts: > + items: > + - description: touch controller address > + - description: ADC2 address > + > + clocks: > + maxItems: 2 > + > + clock-names: > + items: > + - const: tsc > + - const: adc > + > + xnur-gpio: xnur-gpios: Also you need: maxItems: 1 > + description: > + The X- gpio this controller connect to. This xnur-gpio returns to > + low once the finger leave the touch screen (The last touch event > + the touch controller capture). > + > + measure-delay-time: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + The value of measure delay time. Before X-axis or Y-axis measurement, > + the screen need some time before even potential distribution ready. > + default: 0xffff > + minimum: 0 > + maximum: 0xffffff Time seems like something humans can grasp, so why using hexadecimal numbers? Same question for pre-charge-time. > + > + pre-charge-time: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: > + The touch screen need some time to precharge. > + default: 0xfff > + minimum: 0 > + maximum: 0xffffffff > + > + touchscreen-average-samples: > + description: Number of data samples which are averaged for each read. This should fail the testing - judging by Rob's reports, you did not test it. You don't have type for this property. Missing allOf: to touchscreen. > + enum: [ 1, 4, 8, 16, 32 ] > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - xnur-gpio > + allOf: with $ref to touchscreen. > +additionalProperties: false > + > +examples: > + - | > + #include > + #include > + #include > + tsc: tsc@2040000 { Drop label and just "touchscreen@2040000" Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel