From: Prabhakar Kushwaha prabhakar.kushwaha@nxp.com

MAC number used per QSGMII is not fixed. It may wary from SoC to SoC.

So move QSGMII wriop_init_dpmac() to SoC file.

Signed-off-by: Prabhakar Kushwaha prabhakar.kushwaha@nxp.com Signed-off-by: Ashish Kumar Ashish.Kumar@nxp.com --- v2: Incorporate York's Review comments

.../cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c | 25 +++++------------- .../include/asm/arch-fsl-layerscape/fsl_serdes.h | 8 +++--- drivers/net/ldpaa_eth/ls2080a.c | 30 ++++++++++++++++++++++ include/fsl-mc/ldpaa_wriop.h | 1 + 4 files changed, 41 insertions(+), 23 deletions(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c index 7faa86c..c2fc646 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch3_serdes.c @@ -23,6 +23,11 @@ int xfi_dpmac[XFI8 + 1]; int sgmii_dpmac[SGMII16 + 1]; #endif

+__weak void wriop_init_dpmac_qsgmii(int sd, int lane_prtcl) +{ + return; +} + int is_serdes_configured(enum srds_prtcl device) { int ret = 0; @@ -106,28 +111,10 @@ void serdes_init(u32 sd, u32 sd_addr, u32 sd_prctl_mask, u32 sd_prctl_shift, #ifdef CONFIG_FSL_MC_ENET switch (lane_prtcl) { case QSGMII_A: - wriop_init_dpmac(sd, 5, (int)lane_prtcl); - wriop_init_dpmac(sd, 6, (int)lane_prtcl); - wriop_init_dpmac(sd, 7, (int)lane_prtcl); - wriop_init_dpmac(sd, 8, (int)lane_prtcl); - break; case QSGMII_B: - wriop_init_dpmac(sd, 1, (int)lane_prtcl); - wriop_init_dpmac(sd, 2, (int)lane_prtcl); - wriop_init_dpmac(sd, 3, (int)lane_prtcl); - wriop_init_dpmac(sd, 4, (int)lane_prtcl); - break; case QSGMII_C: - wriop_init_dpmac(sd, 13, (int)lane_prtcl); - wriop_init_dpmac(sd, 14, (int)lane_prtcl); - wriop_init_dpmac(sd, 15, (int)lane_prtcl); - wriop_init_dpmac(sd, 16, (int)lane_prtcl); - break; case QSGMII_D: - wriop_init_dpmac(sd, 9, (int)lane_prtcl); - wriop_init_dpmac(sd, 10, (int)lane_prtcl); - wriop_init_dpmac(sd, 11, (int)lane_prtcl); - wriop_init_dpmac(sd, 12, (int)lane_prtcl); + wriop_init_dpmac_qsgmii(sd, (int)lane_prtcl); break; default: if (lane_prtcl >= XFI1 && lane_prtcl <= XFI8) diff --git a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h index d9d948e..70181c5 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/fsl_serdes.h @@ -48,10 +48,10 @@ enum srds_prtcl { SGMII14, SGMII15, SGMII16, - QSGMII_A, /* A indicates MACs 1-4 */ - QSGMII_B, /* B indicates MACs 5-8 */ - QSGMII_C, /* C indicates MACs 9-12 */ - QSGMII_D, /* D indicates MACs 12-16 */ + QSGMII_A, + QSGMII_B, + QSGMII_C, + QSGMII_D, SERDES_PRCTL_COUNT };

diff --git a/drivers/net/ldpaa_eth/ls2080a.c b/drivers/net/ldpaa_eth/ls2080a.c index 93ed4f1..673e428 100644 --- a/drivers/net/ldpaa_eth/ls2080a.c +++ b/drivers/net/ldpaa_eth/ls2080a.c @@ -79,3 +79,33 @@ phy_interface_t wriop_dpmac_enet_if(int dpmac_id, int lane_prtcl)

return PHY_INTERFACE_MODE_NONE; } + +void wriop_init_dpmac_qsgmii(int sd, int lane_prtcl) +{ + switch (lane_prtcl) { + case QSGMII_A: + wriop_init_dpmac(sd, 5, (int)lane_prtcl); + wriop_init_dpmac(sd, 6, (int)lane_prtcl); + wriop_init_dpmac(sd, 7, (int)lane_prtcl); + wriop_init_dpmac(sd, 8, (int)lane_prtcl); + break; + case QSGMII_B: + wriop_init_dpmac(sd, 1, (int)lane_prtcl); + wriop_init_dpmac(sd, 2, (int)lane_prtcl); + wriop_init_dpmac(sd, 3, (int)lane_prtcl); + wriop_init_dpmac(sd, 4, (int)lane_prtcl); + break; + case QSGMII_C: + wriop_init_dpmac(sd, 13, (int)lane_prtcl); + wriop_init_dpmac(sd, 14, (int)lane_prtcl); + wriop_init_dpmac(sd, 15, (int)lane_prtcl); + wriop_init_dpmac(sd, 16, (int)lane_prtcl); + break; + case QSGMII_D: + wriop_init_dpmac(sd, 9, (int)lane_prtcl); + wriop_init_dpmac(sd, 10, (int)lane_prtcl); + wriop_init_dpmac(sd, 11, (int)lane_prtcl); + wriop_init_dpmac(sd, 12, (int)lane_prtcl); + break; + } +} diff --git a/include/fsl-mc/ldpaa_wriop.h b/include/fsl-mc/ldpaa_wriop.h index 6dc159d..8ae0fc0 100644 --- a/include/fsl-mc/ldpaa_wriop.h +++ b/include/fsl-mc/ldpaa_wriop.h @@ -68,4 +68,5 @@ phy_interface_t wriop_get_enet_if(int); void wriop_dpmac_disable(int); void wriop_dpmac_enable(int); phy_interface_t wriop_dpmac_enet_if(int, int); +void wriop_init_dpmac_qsgmii(int, int); #endif /* __LDPAA_WRIOP_H */