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net: ti: icss-iep: fix setting counter value

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Currently icss_iep_set_counter() writes the upper 32-bits of the
counter value to both the lower and upper counter registers, so
fix this by writing the appropriate value to the lower register.

Fixes: c1e0230eea ("net: ti: icss-iep: Add IEP driver")
Signed-off-by: Diogo Ivo <diogo.ivo@siemens.com>
Link: https://lore.kernel.org/r/20231107120037.1513546-1-diogo.ivo@siemens.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Diogo Ivo 2023-11-07 12:00:36 +00:00 committed by Paolo Abeni
parent 1bea2c3e6d
commit 83b9dda8af
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/ti/icssg/icss_iep.c
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@ -177,7 +177,7 @@ static void icss_iep_set_counter(struct icss_iep *iep, u64 ns)
if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
writel(upper_32_bits(ns), iep->base +
iep->plat_data->reg_offs[ICSS_IEP_COUNT_REG1]);
writel(upper_32_bits(ns), iep->base + iep->plat_data->reg_offs[ICSS_IEP_COUNT_REG0]);
writel(lower_32_bits(ns), iep->base + iep->plat_data->reg_offs[ICSS_IEP_COUNT_REG0]);
}
static void icss_iep_update_to_next_boundary(struct icss_iep *iep, u64 start_ns);