6.6-stable review patch. If anyone has any objections, please let me know.
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From: Diogo Ivo diogo.ivo@siemens.com
[ 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: c1e0230eeaab ("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 --- drivers/net/ethernet/ti/icssg/icss_iep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/icssg/icss_iep.c b/drivers/net/ethernet/ti/icssg/icss_iep.c index 4cf2a52e43783..3025e9c189702 100644 --- a/drivers/net/ethernet/ti/icssg/icss_iep.c +++ b/drivers/net/ethernet/ti/icssg/icss_iep.c @@ -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);