diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/soc/ti/k3-navss-ringacc-u-boot.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/soc/ti/k3-navss-ringacc-u-boot.c b/drivers/soc/ti/k3-navss-ringacc-u-boot.c index f958239c2af..2799f214c77 100644 --- a/drivers/soc/ti/k3-navss-ringacc-u-boot.c +++ b/drivers/soc/ti/k3-navss-ringacc-u-boot.c @@ -25,9 +25,16 @@ struct k3_nav_ring_cfg_regs { #define KNAV_RINGACC_CFG_RING_SIZE_ELSIZE_MASK GENMASK(26, 24) #define KNAV_RINGACC_CFG_RING_SIZE_ELSIZE_SHIFT (24) +#define KNAV_RINGACC_CFG_RING_SIZE_MASK GENMASK(19, 0) + static void k3_ringacc_ring_reset_raw(struct k3_nav_ring *ring) { - writel(0, &ring->cfg->size); + u32 reg; + + reg = readl(&ring->cfg->size); + reg &= ~KNAV_RINGACC_CFG_RING_SIZE_MASK; + reg |= ring->size; + writel(reg, &ring->cfg->size); } static void k3_ringacc_ring_reconfig_qmode_raw(struct k3_nav_ring *ring, enum k3_nav_ring_mode mode) |