soc: ti: k3-navss-ringacc: Fix reconfiguration of qmode API
Function "k3_ringacc_ring_reconfig_qmode_raw()" should reset qmode to
requested value and should not update other fields in ring configuration
register.
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
diff --git a/drivers/soc/ti/k3-navss-ringacc-u-boot.c b/drivers/soc/ti/k3-navss-ringacc-u-boot.c
index 2799f21..8227d8b 100644
--- a/drivers/soc/ti/k3-navss-ringacc-u-boot.c
+++ b/drivers/soc/ti/k3-navss-ringacc-u-boot.c
@@ -42,7 +42,7 @@
u32 val;
val = readl(&ring->cfg->size);
- val &= KNAV_RINGACC_CFG_RING_SIZE_QMODE_MASK;
+ val &= ~KNAV_RINGACC_CFG_RING_SIZE_QMODE_MASK;
val |= mode << KNAV_RINGACC_CFG_RING_SIZE_QMODE_SHIFT;
writel(val, &ring->cfg->size);
}