# Copyright 2021 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

description: bindings for rgb_calibration_t in accelgyro.h

compatible: "cros-ec,accelgyro-rgb-calibration"

properties:
  irt:
    type: int
    required: true
    description: incandecent scaling factor

child-binding:
  description: RGB ALS Calibration Data
  properties:
    offset:
      type: int
      required: true
      description: Any offset to add to raw channel data
    coeff:
      type: array
      required: true
      description: Clear, R, G, and B coefficients for this channel

#
# examples:
#
# rgb_calibration {
#        compatible = "cros-ec,accelgyro-rgb-calibration";
#
#        irt = <1>;
#
#        rgb-cal-x {
#                offset = <0>;
#                coeff = <0 0 0 0>;
#                als-channel-scale {
#                compatible = "cros-ec,accelgyro-als-channel-scale";
#                        k-channel-scale = <1>;
#                        cover-scale = <1>;
#                };
#        };
#        rgb-cal-y {
#                offset = <0>;
#                coeff = <0 0 0 0>;
#                als-channel-scale {
#                compatible = "cros-ec,accelgyro-als-channel-scale";
#                        k-channel-scale = <1>;
#                        cover-scale = <1>;
#                };
#        };
#        rgb-cal-z {
#                offset = <0>;
#                coeff = <0 0 0 0>;
#                als-channel-scale {
#                compatible = "cros-ec,accelgyro-als-channel-scale";
#                        k-channel-scale = <1>;
#                        cover-scale = <1>;
#                };
#        };
# };
#