Re: [PATCH v2 1/2] ARM: dts: am335x-bone: add support for beaglebone NAND cape

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Pekon,

A few questions regarding this patch, despite the fact I'm not sure it will
ever be included.

On 20 Mar 01:04 PM, Pekon Gupta wrote:
> +			0x70 (MUX_MODE0 | PIN_INPUT_PULLUP )	/* gpmc_wait0.gpmc_wait0 */
> +			0x74 (MUX_MODE7 | PIN_OUTPUT_PULLUP)	/* gpmc_wpn.gpio0_30 */

Is this output pin?

> +			0x7c (MUX_MODE0 | PIN_OUTPUT_PULLUP)	/* gpmc_csn0.gpmc_csn0  */

Again: is this output pin?

> +		gpmc,wait-on-read = "true";
> +		gpmc,wait-on-write = "true";

The devicetree binding says these wait properties are bool, so the above
should be:

		gpmc,wait-on-read;
		gpmc,wait-on-write;

But the problem is that there's no wait-pin defined, so this not enabled.

Could you explain what should be the correct binding? This is very confusing
for me.

Thanks!
-- 
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
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