diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch b/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch new file mode 100644 index 0000000..ca4d335 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0124-bcm2835-mmc-Don-t-override-bus-width-capabilities-fr.patch @@ -0,0 +1,24 @@ +From 17589e37dff9745d9c219973a77031905cb57973 Mon Sep 17 00:00:00 2001 +From: Andrew Litt <ajlitt@splunge.net> +Date: Mon, 11 Jan 2016 07:54:21 +0000 +Subject: [PATCH 124/232] 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; + |