[PATCH v4 0/6] this is the 1st version of suspend. RK3288 can shut down the cpu, gpu and

other device controllers in suspend, and it will pull the GLOBAL_PWROFF pin to high in the final stage of the process of suspend, pull the pin to low again when resume. Changes in v4: - use SIMPLE_DE_PM_OPS for suspend/resume struct - remove grf regmap Changes in v3: - move the pinmux of

[PATCH v4 0/6] this is the 1st version of suspend. RK3288 can shut down the cpu, gpu and

other device controllers in suspend, and it will pull the GLOBAL_PWROFF pin to high in the final stage of the process of suspend, pull the pin to low again when resume. Changes in v4: - use SIMPLE_DE_PM_OPS for suspend/resume struct - remove grf regmap Changes in v3: - move the pinmux of