dt-bindings: display: Add Sharp Memory LCD bindings

dt-bindings: display: Add Sharp Memory LCD bindings

Add device tree bindings for the monochrome Sharp Memory LCD

Co-developed-by: Mehdi Djait <mehdi.djait@bootlin.com>
Signed-off-by: Mehdi Djait <mehdi.djait@bootlin.com>
Signed-off-by: Alex Lanzano <lanzano.alex@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241015230617.3020230-2-lanzano.alex@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>