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net: dsa: microchip: add ksz_prmw32() helper

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This will be used in a subsequent patch fixing an errata for writes to
certain PHY registers.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com>
Link: https://lore.kernel.org/r/20230620113855.733526-3-linux@rasmusvillemoes.dk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Rasmus Villemoes 2023-06-20 13:38:53 +02:00 • committed by Jakub Kicinski
parent 3b42fbd595
commit ece28ecbec
1 changed files with 7 additions and 0 deletions
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7
drivers/net/dsa/microchip/ksz_common.h
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@ -582,6 +582,13 @@ static inline int ksz_prmw8(struct ksz_device *dev, int port, int offset,
mask, val);
}
static inline int ksz_prmw32(struct ksz_device *dev, int port, int offset,
u32 mask, u32 val)
{
return ksz_rmw32(dev, dev->dev_ops->get_port_addr(port, offset),
mask, val);
}
static inline void ksz_regmap_lock(void *__mtx)
{
struct mutex *mtx = __mtx;