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soc: ti: k3-navss-ringacc: Fix reset ring API

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Expectation of k3_ringacc_ring_reset_raw() is to reset the ring to
requested size and not to 0. Fix this.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
This commit is contained in:
Vignesh Raghavendra
2024-08-30 13:57:39 -06:00
committed by Tom Rini
parent 40710d3388
commit 963c13d133
1 changed files with 8 additions and 1 deletions
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drivers/soc/ti/k3-navss-ringacc-u-boot.c
+8 -1
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@@ -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)