linux-kernel - [PATCH 2/2] mmc: sunxi: Mark the HPI of the mmc controller broken by default

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Date:	Tue, 19 Apr 2016 09:12:14 +0200
From:	Olliver Schinagl <oliver@...inagl.nl>
To:	Ulf Hansson <ulf.hansson@...aro.org>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Chen-Yu Tsai <wens@...e.org>,
	Venu Byravarasu <vbyravarasu@...dia.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Michal Hocko <mhocko@...e.com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Sudeep Holla <Sudeep.Holla@....com>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Wenkai Du <wenkai.du@...el.com>,
	Chaotian Jing <chaotian.jing@...iatek.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Hans de Goede <hdegoede@...hat.com>,
	Jaehoon Chung <jh80.chung@...sung.com>,
	Michal Suchanek <hramrach@...il.com>
Cc:	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Olliver Schinagl <oliver@...inagl.nl>
Subject: [PATCH 2/2] mmc: sunxi: Mark the HPI of the mmc controller broken by default

So far it seems all sunxi MMC controllers have a broken HPI. Until
proved otherwise, mark all sunxi mmc controllers as having a broken HPI.

Signed-off-by: Olliver Schinagl <oliver@...inagl.nl>
---
 drivers/mmc/host/sunxi-mmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index 8372a41..acf24fb 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -1126,8 +1126,8 @@ static int sunxi_mmc_probe(struct platform_device *pdev)
 	mmc->f_min		=   400000;
 	mmc->f_max		= 52000000;
 	mmc->caps	       |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
-				  MMC_CAP_1_8V_DDR |
-				  MMC_CAP_ERASE | MMC_CAP_SDIO_IRQ;
+				  MMC_CAP_1_8V_DDR | MMC_CAP_ERASE |
+				  MMC_CAP_SDIO_IRQ | MMC_CAP_BROKEN_HPI;
 
 	ret = mmc_of_parse(mmc);
 	if (ret)
-- 
2.8.0.rc3