Re: armv7/omap: attach edma at fdt, re-enable

[Ian Sutton]

On Mon, Feb 27, 2017 at 07:59:07PM +1100, Jonathan Gray wrote:
> On Mon, Feb 27, 2017 at 03:34:35AM -0500, Ian Sutton wrote:
> > This patch changes edma(4) to attach via device tree and re-enables it.
> 
> Looks like the line wrapping got mangled.

Yes, I had just sent a fixed version :) oops
 
> I don't see the point in testing ti,hwmods in match.

There are three fdt nodes with the target 'compatible' property:

        edma@49000000 {
                compatible = "ti,edma3-tpcc";
                ti,hwmods = "tpcc";
                reg = <0x49000000 0x10000>;
                reg-names = "edma3_cc";
                interrupts = <0xc 0xd 0xe>;
                interrupt-names = "edma3_ccint", "edma3_mperr", 
"edma3_ccerrint";
                dma-requests = <0x40>;
                #dma-cells = <0x2>;
                ti,tptcs = <0x2a 0x7 0x2b 0x5 0x2c 0x0>;
                ti,edma-memcpy-channels = <0x14 0x15>;
                linux,phandle = <0x29>;
                phandle = <0x29>;
        };

        tptc@49800000 {
                compatible = "ti,edma3-tptc";
                ti,hwmods = "tptc0";
                reg = <0x49800000 0x100000>;
                interrupts = <0x70>;
                interrupt-names = "edma3_tcerrint";
                linux,phandle = <0x2a>;
                phandle = <0x2a>;
        };

        tptc@49900000 {
                compatible = "ti,edma3-tptc";
                ti,hwmods = "tptc1";
                reg = <0x49900000 0x100000>;
                interrupts = <0x71>;
                interrupt-names = "edma3_tcerrint";
                linux,phandle = <0x2b>;
                phandle = <0x2b>;
        };