Hi, On Mon, Dec 18, 2017 at 04:49:21PM +0800, Yong wrote: > > > + compatible = "allwinner,sun8i-v3s-csi"; > > > + reg = <0x01cb4000 0x1000>; > > > + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; > > > + clocks = <&ccu CLK_BUS_CSI>, > > > + <&ccu CLK_CSI1_SCLK>, > > > > CSI also has an MCLK. Do you need that one? > > MCLK is not needed if the front end is not a sensor (like adv7611). > I will add it as an option.
I guess this should always be needed then. And the driver will make the decision to enable it or not. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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