654f966123
Add device tree bindings for the MCP4921 DAC. Signed-off-by: Kory Maincent <kory.maincent@bootlin.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220624095619.1415614-2-kory.maincent@bootlin.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>