From c316167e8d014db54ea55f90f82f0418b2128439 Mon Sep 17 00:00:00 2001 From: Vladimir Oltean Date: Thu, 19 Mar 2020 23:16:49 +0200 Subject: [PATCH] net: phy: mscc: add support for VSC8502 This is a dual copper PHY with support for MII/GMII/RGMII on MAC side, as well as a bunch of other features such as SyncE and Ring Resiliency. I haven't tested interrupts and WoL, but I am confident that they work since support is already present in the driver and the register map is no different for this PHY. PHY statistics work, PHY tunables appear to work, suspend/resume works. Signed-off-by: Wes Li Signed-off-by: Vladimir Oltean Signed-off-by: David S. Miller --- drivers/net/phy/mscc/mscc.h | 1 + drivers/net/phy/mscc/mscc_main.c | 24 ++++++++++++++++++++++++ 2 files changed, 25 insertions(+) diff --git a/drivers/net/phy/mscc/mscc.h b/drivers/net/phy/mscc/mscc.h index 0f04afd81816e..d983d3af66d61 100644 --- a/drivers/net/phy/mscc/mscc.h +++ b/drivers/net/phy/mscc/mscc.h @@ -276,6 +276,7 @@ enum rgmii_clock_delay { /* Microsemi PHY ID's * Code assumes lowest nibble is 0 */ +#define PHY_ID_VSC8502 0x00070630 #define PHY_ID_VSC8504 0x000704c0 #define PHY_ID_VSC8514 0x00070670 #define PHY_ID_VSC8530 0x00070560 diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c index c162fbaec1d75..19603081dd146 100644 --- a/drivers/net/phy/mscc/mscc_main.c +++ b/drivers/net/phy/mscc/mscc_main.c @@ -2089,6 +2089,30 @@ static int vsc85xx_probe(struct phy_device *phydev) /* Microsemi VSC85xx PHYs */ static struct phy_driver vsc85xx_driver[] = { +{ + .phy_id = PHY_ID_VSC8502, + .name = "Microsemi GE VSC8502 SyncE", + .phy_id_mask = 0xfffffff0, + /* PHY_BASIC_FEATURES */ + .soft_reset = &genphy_soft_reset, + .config_init = &vsc85xx_config_init, + .config_aneg = &vsc85xx_config_aneg, + .read_status = &vsc85xx_read_status, + .ack_interrupt = &vsc85xx_ack_interrupt, + .config_intr = &vsc85xx_config_intr, + .suspend = &genphy_suspend, + .resume = &genphy_resume, + .probe = &vsc85xx_probe, + .set_wol = &vsc85xx_wol_set, + .get_wol = &vsc85xx_wol_get, + .get_tunable = &vsc85xx_get_tunable, + .set_tunable = &vsc85xx_set_tunable, + .read_page = &vsc85xx_phy_read_page, + .write_page = &vsc85xx_phy_write_page, + .get_sset_count = &vsc85xx_get_sset_count, + .get_strings = &vsc85xx_get_strings, + .get_stats = &vsc85xx_get_stats, +}, { .phy_id = PHY_ID_VSC8504, .name = "Microsemi GE VSC8504 SyncE", -- 2.39.5