From mboxrd@z Thu Jan 1 00:00:00 1970 From: Geert Uytterhoeven Subject: Re: [PATCH 1/3] spi: Add addr_width field to struct spi_message Date: Mon, 11 May 2015 09:43:21 +0200 Message-ID: References: <1431269253-22890-1-git-send-email-B48286@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: linux-spi , Mark Brown , B21284-KZfg59tc24xl57MIdRCFDg@public.gmane.org To: Zhiqiang Hou Return-path: In-Reply-To: <1431269253-22890-1-git-send-email-B48286-KZfg59tc24xl57MIdRCFDg@public.gmane.org> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: On Sun, May 10, 2015 at 4:47 PM, Zhiqiang Hou wrote: > From: Hou Zhiqiang > > Make SPI controller can get address width of the SPI device. What does "address wdith" mean? From your other patches, I infer it's either 24 or 32 bit addressing as used by nor-jedec ("m25p80"). Why does the generic spi_message needs to have nor-jedec-specific fields? Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html