Add PCLK_VO1GRF to complement PCLK_VO0GRF. This will be needed for HDMI support. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20240126182919.48402-4-sebastian.reichel@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>