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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
	Ben Hutchings <ben.hutchings@codethink.co.uk>,
	Simon Horman <horms@verge.net.au>,
	Linux MMC List <linux-mmc@vger.kernel.org>,
	Linux-Renesas <linux-renesas-soc@vger.kernel.org>
Subject: Re: [PATCH v2 3/9] mmc: tmio: Add UHS-I mode support
Date: Wed, 17 Aug 2016 22:17:58 +0200	[thread overview]
Message-ID: <CAMuHMdV31WewDgV8c6gGdssSvXO4sX2hCcV3w6SMxD-eyUc9Cw@mail.gmail.com> (raw)
In-Reply-To: <20160817190804.GA11930@tetsubishi>

Hi Wolfram,

On Wed, Aug 17, 2016 at 9:08 PM, Wolfram Sang <wsa@the-dreams.de> wrote:
>>     [<c02f9d04>] (__mmc_start_request) from [<c02f9fa0>]
>> (mmc_start_request+0x104/0x118)
>
> This function calls card_busy only for SDIO cards. I assume you don't
> have one inserted? Maybe the "broken-cd" property doesn't work correctly

No, nothing is inserted.

> and causes side-effects? This would explain why it only affects SDHI1
> and not SDHI0.

I'll try to remove it. Note that sh73a0-kzm9g.dts also uses broken-cd,
without ill effects.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.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

  reply	other threads:[~2016-08-17 20:34 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-01 15:44 [PATCH v2 0/9] r8a7790: add UHS-I (SDR50) support to Lager Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 1/9] mmc: tmio, sh_mobile_sdhi: Pass tmio_mmc_host ptr to clk_{enable,disable} ops Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 2/9] mmc: tmio, sh_mobile_sdhi: Add support for variable input clock frequency Wolfram Sang
2016-04-12 12:55   ` Geert Uytterhoeven
2016-04-12 16:19     ` Ben Hutchings
2016-04-15 20:28       ` Wolfram Sang
2016-04-15 20:41         ` Wolfram Sang
2016-04-17 12:49           ` Wolfram Sang
2016-04-18  7:33             ` Geert Uytterhoeven
2016-04-26 10:18           ` Geert Uytterhoeven
2016-04-26 17:00             ` Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 3/9] mmc: tmio: Add UHS-I mode support Wolfram Sang
2016-08-16 18:05   ` Geert Uytterhoeven
2016-08-16 19:55     ` Wolfram Sang
2016-08-16 20:21       ` Geert Uytterhoeven
2016-08-17 19:08     ` Wolfram Sang
2016-08-17 20:17       ` Geert Uytterhoeven [this message]
2016-08-18 18:41         ` Wolfram Sang
2016-08-23 12:34       ` Geert Uytterhoeven
2016-04-01 15:44 ` [PATCH v2 4/9] mmc: tmio: always start clock after frequency calculation Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 5/9] mmc: tmio: stop clock when 0Hz is requested Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 6/9] mmc: host: add note that set_ios needs to handle 0Hz properly Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 7/9] mmc: sh_mobile_sdhi: Add UHS-I mode support Wolfram Sang
2016-04-04 15:04   ` Ulf Hansson
2016-04-04 15:17     ` Wolfram Sang
2016-04-04 15:52       ` Ulf Hansson
2016-04-04 15:56         ` Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 8/9] ARM: shmobile: r8a7790: Set maximum frequencies for SDHI clocks Wolfram Sang
2016-04-01 15:44 ` [PATCH v2 9/9] ARM: shmobile: r8a7790: lager: Enable UHS-I SDR-50 Wolfram Sang
2016-04-06  0:56   ` [v2,9/9] " Simon Horman
2016-04-06  6:38     ` Geert Uytterhoeven
2016-04-06  7:13       ` Simon Horman
2016-04-04 15:08 ` [PATCH v2 0/9] r8a7790: add UHS-I (SDR50) support to Lager Ulf Hansson
2016-04-04 15:21   ` Wolfram Sang
2016-04-05 11:12     ` Ulf Hansson
2016-04-05 11:19       ` Wolfram Sang
2016-04-06  0:56         ` Simon Horman

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