Re: [PATCH v5 05/19] mtd: spi-nor: add support for DTR protocol

From: masonccyang
Date: Thu May 21 2020 - 05:24:14 EST



Hi Pratyush,


> @@ -311,6 +313,7 @@ struct flash_info {
> * BP3 is bit 6 of status register.
> * Must be used with SPI_NOR_4BIT_BP.
> */
> +#define SPI_NOR_OCTAL_DTR_READ BIT(19) /* Flash supports octal DTR
Read. */

#define SPI_NOR_OCTAL_DTR_RDWR BIT(19) /* Support Octal DTR Read & Write
*/

more precisely and clearly ?

thanks,
Mason

CONFIDENTIALITY NOTE:

This e-mail and any attachments may contain confidential information
and/or personal data, which is protected by applicable laws. Please be
reminded that duplication, disclosure, distribution, or use of this e-mail
(and/or its attachments) or any part thereof is prohibited. If you receive
this e-mail in error, please notify us immediately and delete this mail as
well as its attachment(s) from your system. In addition, please be
informed that collection, processing, and/or use of personal data is
prohibited unless expressly permitted by personal data protection laws.
Thank you for your attention and cooperation.

Macronix International Co., Ltd.

=====================================================================



============================================================================

CONFIDENTIALITY NOTE:

This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation.

Macronix International Co., Ltd.

=====================================================================