diff options
| -rw-r--r-- | drivers/mtd/nand/raw/pxa3xx_nand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/pxa3xx_nand.c b/drivers/mtd/nand/raw/pxa3xx_nand.c index 9dee580ab9c..d502e967f92 100644 --- a/drivers/mtd/nand/raw/pxa3xx_nand.c +++ b/drivers/mtd/nand/raw/pxa3xx_nand.c @@ -125,6 +125,7 @@ DECLARE_GLOBAL_DATA_PTR; /* System control register and bit to enable NAND on some SoCs */ #define GENCONF_SOC_DEVICE_MUX 0x208 #define GENCONF_SOC_DEVICE_MUX_NFC_EN BIT(0) +#define GENCONF_SOC_DEVICE_MUX_NFC_DEVBUS_ARB_EN BIT(27) /* * This should be large enough to read 'ONFI' and 'JEDEC'. @@ -1739,7 +1740,7 @@ static int alloc_nand_resource(struct udevice *dev, struct pxa3xx_nand_info *inf return PTR_ERR(sysctrl_base); regmap_read(sysctrl_base, GENCONF_SOC_DEVICE_MUX, ®); - reg |= GENCONF_SOC_DEVICE_MUX_NFC_EN; + reg |= GENCONF_SOC_DEVICE_MUX_NFC_EN | GENCONF_SOC_DEVICE_MUX_NFC_DEVBUS_ARB_EN; regmap_write(sysctrl_base, GENCONF_SOC_DEVICE_MUX, reg); } |