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net: ti: icss-iep: fix setting counter value
[ Upstream commit 83b9dda8afa4e968d9cce253f390b01c0612a2a5 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 1 additions and 1 deletions
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@ -177,7 +177,7 @@ static void icss_iep_set_counter(struct icss_iep *iep, u64 ns)
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if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
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writel(upper_32_bits(ns), iep->base +
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iep->plat_data->reg_offs[ICSS_IEP_COUNT_REG1]);
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writel(upper_32_bits(ns), iep->base + iep->plat_data->reg_offs[ICSS_IEP_COUNT_REG0]);
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writel(lower_32_bits(ns), iep->base + iep->plat_data->reg_offs[ICSS_IEP_COUNT_REG0]);
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}
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static void icss_iep_update_to_next_boundary(struct icss_iep *iep, u64 start_ns);
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