diff options
Diffstat (limited to 'drivers/reset/reset-socfpga.c')
| -rw-r--r-- | drivers/reset/reset-socfpga.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c index 43e4a9f..07224c0 100644 --- a/drivers/reset/reset-socfpga.c +++ b/drivers/reset/reset-socfpga.c @@ -25,7 +25,8 @@ #include <linux/spinlock.h> #include <linux/types.h> -#define NR_BANKS 4 +#define BANK_INCREMENT 4 +#define NR_BANKS 8 struct socfpga_reset_data { spinlock_t lock; @@ -46,8 +47,8 @@ static int socfpga_reset_assert(struct reset_controller_dev *rcdev, spin_lock_irqsave(&data->lock, flags); - reg = readl(data->membase + (bank * NR_BANKS)); - writel(reg | BIT(offset), data->membase + (bank * NR_BANKS)); + reg = readl(data->membase + (bank * BANK_INCREMENT)); + writel(reg | BIT(offset), data->membase + (bank * BANK_INCREMENT)); spin_unlock_irqrestore(&data->lock, flags); return 0; @@ -67,8 +68,8 @@ static int socfpga_reset_deassert(struct reset_controller_dev *rcdev, spin_lock_irqsave(&data->lock, flags); - reg = readl(data->membase + (bank * NR_BANKS)); - writel(reg & ~BIT(offset), data->membase + (bank * NR_BANKS)); + reg = readl(data->membase + (bank * BANK_INCREMENT)); + writel(reg & ~BIT(offset), data->membase + (bank * BANK_INCREMENT)); spin_unlock_irqrestore(&data->lock, flags); @@ -84,7 +85,7 @@ static int socfpga_reset_status(struct reset_controller_dev *rcdev, int offset = id % BITS_PER_LONG; u32 reg; - reg = readl(data->membase + (bank * NR_BANKS)); + reg = readl(data->membase + (bank * BANK_INCREMENT)); return !(reg & BIT(offset)); } |
