From 484f940614857bfb2766c6a0dadd6f77485ba992 Mon Sep 17 00:00:00 2001 From: Daniel Machon Date: Mon, 9 Sep 2024 17:14:42 +0200 Subject: [PATCH 09/25] phy: sparx5-serdes: add constants to match data We need to handle a few different constants that differ for Sparx5 and lan969x. Add a new struct: sparx5_serdes_consts for this purpose. We populate it with an initial field for the number of SERDES'es: sd_max. Signed-off-by: Daniel Machon Reviewed-by: Steen Hegelund Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-2-d695bcb57b84@microchip.com Signed-off-by: Vinod Koul --- drivers/phy/microchip/sparx5_serdes.c | 7 +++++-- drivers/phy/microchip/sparx5_serdes.h | 5 +++++ 2 files changed, 10 insertions(+), 2 deletions(-) --- a/drivers/phy/microchip/sparx5_serdes.c +++ b/drivers/phy/microchip/sparx5_serdes.c @@ -2510,6 +2510,9 @@ static struct sparx5_serdes_io_resource static const struct sparx5_serdes_match_data sparx5_desc = { .iomap = sparx5_serdes_iomap, .iomap_size = ARRAY_SIZE(sparx5_serdes_iomap), + .consts = { + .sd_max = 33, + }, }; /* Client lookup function, uses serdes index */ @@ -2526,7 +2529,7 @@ static struct phy *sparx5_serdes_xlate(s sidx = args->args[0]; /* Check validity: ERR_PTR(-ENODEV) if not valid */ - for (idx = 0; idx < SPX5_SERDES_MAX; idx++) { + for (idx = 0; idx < priv->data->consts.sd_max; idx++) { struct sparx5_serdes_macro *macro = phy_get_drvdata(priv->phys[idx]); @@ -2594,7 +2597,7 @@ static int sparx5_serdes_probe(struct pl priv->regs[iomap->id] = iomem + iomap->offset; } - for (idx = 0; idx < SPX5_SERDES_MAX; idx++) { + for (idx = 0; idx < priv->data->consts.sd_max; idx++) { err = sparx5_phy_create(priv, idx, &priv->phys[idx]); if (err) return err; --- a/drivers/phy/microchip/sparx5_serdes.h +++ b/drivers/phy/microchip/sparx5_serdes.h @@ -26,7 +26,12 @@ enum sparx5_serdes_mode { SPX5_SD_MODE_SFI, }; +struct sparx5_serdes_consts { + int sd_max; +}; + struct sparx5_serdes_match_data { + const struct sparx5_serdes_consts consts; const struct sparx5_serdes_io_resource *iomap; int iomap_size; };