blob: 907b1fe303e424058a0ec525b8d27204ecdef676 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
From 5e45aa3d7aa8a59d82fb57cafd341e2c8c908f81 Mon Sep 17 00:00:00 2001
From: Andrew Litt <ajlitt@splunge.net>
Date: Mon, 11 Jan 2016 07:54:21 +0000
Subject: [PATCH] bcm2835-mmc: Don't override bus width capabilities from
devicetree
Take out the force setting of the MMC_CAP_4_BIT_DATA host capability
so that the result read from devicetree via mmc_of_parse() is
preserved.
---
drivers/mmc/host/bcm2835-mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/mmc/host/bcm2835-mmc.c
+++ b/drivers/mmc/host/bcm2835-mmc.c
@@ -1305,7 +1305,7 @@ static int bcm2835_mmc_add_host(struct b
/* host controller capabilities */
mmc->caps |= MMC_CAP_CMD23 | MMC_CAP_ERASE | MMC_CAP_NEEDS_POLL |
MMC_CAP_SDIO_IRQ | MMC_CAP_SD_HIGHSPEED |
- MMC_CAP_MMC_HIGHSPEED | MMC_CAP_4_BIT_DATA;
+ MMC_CAP_MMC_HIGHSPEED;
mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD;
|
