netdev - [PATCH 6/7] net: stmmac: add xPCS platform data for EHL

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Date:   Thu, 25 Apr 2019 01:17:20 +0800
From:   Weifeng Voon <weifeng.voon@...el.com>
To:     "David S. Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Ong Boon Leong <boon.leong.ong@...el.com>,
        Kweh Hock Leong <hock.leong.kweh@...el.com>,
        Weifeng Voon <weifeng.voon@...el.com>
Subject: [PATCH 6/7] net: stmmac: add xPCS platform data for EHL

Enable xPCS capability inside EHL platform data.

Signed-off-by: Weifeng Voon <weifeng.voon@...el.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index b454a97..daac2eb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -23,6 +23,7 @@
 #include <linux/dmi.h>
 
 #include "stmmac.h"
+#include "dw_xpcs.h"
 
 /*
  * This struct is used to associate PCI Function of MAC controller on a board,
@@ -128,6 +129,8 @@ static int ehl_common_data(struct pci_dev *pdev,
 	plat->clk_csr = 5;
 	plat->has_gmac = 0;
 	plat->has_gmac4 = 1;
+	plat->xpcs_phy_addr = 0x16;
+	plat->pcs_mode = AN_CTRL_PCS_MD_C37_SGMII;
 	plat->force_sf_dma_mode = 0;
 	plat->tso_en = 1;
 
@@ -211,6 +214,7 @@ static int ehl_sgmii1g_data(struct pci_dev *pdev,
 		return ret;
 
 	plat->interface = PHY_INTERFACE_MODE_SGMII;
+	plat->has_xpcs = 1;
 
 	return 0;
 }
@@ -387,6 +391,7 @@ static int stmmac_pci_probe(struct pci_dev *pdev,
 	res.addr = pcim_iomap_table(pdev)[i];
 	res.wol_irq = pdev->irq;
 	res.irq = pdev->irq;
+	res.xpcs_irq = 0;
 
 	return stmmac_dvr_probe(&pdev->dev, plat, &res);
 }
-- 
1.9.1