linux-kernel - [PATCH 3/3] net: fsl: fec: add imx8mq support.

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Message-Id: <20201128225425.19300-3-adrien.grassein@gmail.com>
Date:   Sat, 28 Nov 2020 23:54:25 +0100
From:   Adrien Grassein <adrien.grassein@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     fugang.duan@....com, davem@...emloft.net, kuba@...nel.org,
        robh+dt@...nel.org, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Adrien Grassein <adrien.grassein@...il.com>
Subject: [PATCH 3/3] net: fsl: fec: add imx8mq support.

This patch adds the imx8mq support to the
fsl fec driver.
Quirks are extracted from the NXP driver (5.4).

Signed-off-by: Adrien Grassein <adrien.grassein@...il.com>
---
 drivers/net/ethernet/freescale/fec_main.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index e5c0a5da9965..92ad5b86d31c 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -131,6 +131,14 @@ static const struct fec_devinfo fec_imx6ul_info = {
 		  FEC_QUIRK_HAS_COALESCE | FEC_QUIRK_CLEAR_SETUP_MII,
 };
 
+static const struct fec_devinfo fec_imx8mq_info = {
+	.quirks = FEC_QUIRK_ENET_MAC | FEC_QUIRK_HAS_GBIT |
+		  FEC_QUIRK_HAS_BUFDESC_EX | FEC_QUIRK_HAS_CSUM |
+		  FEC_QUIRK_HAS_VLAN | FEC_QUIRK_HAS_AVB |
+		  FEC_QUIRK_ERR007885 | FEC_QUIRK_BUG_CAPTURE |
+		  FEC_QUIRK_HAS_RACC | FEC_QUIRK_HAS_COALESCE
+};
+
 static struct platform_device_id fec_devtype[] = {
 	{
 		/* keep it for coldfire */
@@ -158,6 +166,11 @@ static struct platform_device_id fec_devtype[] = {
 		.name = "imx6ul-fec",
 		.driver_data = (kernel_ulong_t)&fec_imx6ul_info,
 	}, {
+		.name = "imx8mq-fec",
+		.driver_data = (kernel_ulong_t)&fec_imx8mq_info,
+	},
+
+	{
 		/* sentinel */
 	}
 };
@@ -171,6 +184,7 @@ enum imx_fec_type {
 	MVF600_FEC,
 	IMX6SX_FEC,
 	IMX6UL_FEC,
+	IMX8MQ_FEC,
 };
 
 static const struct of_device_id fec_dt_ids[] = {
@@ -181,6 +195,8 @@ static const struct of_device_id fec_dt_ids[] = {
 	{ .compatible = "fsl,mvf600-fec", .data = &fec_devtype[MVF600_FEC], },
 	{ .compatible = "fsl,imx6sx-fec", .data = &fec_devtype[IMX6SX_FEC], },
 	{ .compatible = "fsl,imx6ul-fec", .data = &fec_devtype[IMX6UL_FEC], },
+	{ .compatible = "fsl,imx8mq-fec", .data = &fec_devtype[IMX8MQ_FEC], },
+
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, fec_dt_ids);
-- 
2.20.1