Add DDR PMU device node for G12 series SoC
Signed-off-by: Jiucheng Xu <jiucheng.xu@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20221109015818.194927-4-jiucheng.xu@amlogic.comSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>