Received-SPF: pass (google.com: domain of linux-kernel+bounces-159134-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161;
From: Frank Li <Frank.Li@nxp.com>
Date: Thu, 25 Apr 2024 16:24:46 -0400
Subject: [PATCH v4 10/10] arm64: dts: imx8qm-mek: add fec2 support
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20240425-dts_8qm_audio-v4-10-7fa6ab2fd64e@nxp.com>
References: <20240425-dts_8qm_audio-v4-0-7fa6ab2fd64e@nxp.com>
In-Reply-To: <20240425-dts_8qm_audio-v4-0-7fa6ab2fd64e@nxp.com>
To: Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, 
 Sascha Hauer <s.hauer@pengutronix.de>, 
 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Fabio Estevam <festevam@gmail.com>
Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, 
 linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, 
 Frank Li <Frank.Li@nxp.com>
Precedence: bulk
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0:
	=?utf-8?B?MC9ZZ2FoMjluLzJUbnJ4N2hudHBzd1RlUlFObnM4R3dnQnBTcFg3cHU3VVRw?=
 =?utf-8?B?WHkwVE5OVitsa1l1YUIxSmNPelRSYlVhRVRyeHNJbS8vY0RmY1hDUEdyYm5N?=
 =?utf-8?B?d1AyRG1RR2huNDV3NmduWHdaU0pmZTJFeEJWRU1Ub1N1bFVnL25ZeFdHOFNr?=
 =?utf-8?B?cWd5TUVtNXBYQjh4Tzh0aXRVSGFEbWlVbUFtNEx5Z0M0MS9UbTFoWTNiWUNK?=
 =?utf-8?B?aEwrRjFKMnBKT0dkQm10RVRyZ3BVRVRIZEkwY2lQWVA2WnFnT2lZU3doVFVO?=
 =?utf-8?B?eW8xM004SDNFKzVQTFlhbUhTU1ZudVJIOXJNQklDVXkyZFZNbUFNelBjdmtk?=
 =?utf-8?B?UHpWR2crOCtqUEZUYW9mN3JEUk9CeWNnM2JXQ05BSjBHNnE2M3UxNldveXJ1?=
 =?utf-8?B?Yjd3cnhwRXkwNXJlcmcxc0w4QjZXUDVOK05oMFpOR1IzWEh4NS9ud3JLV3Ir?=
 =?utf-8?B?ZWpSblQ5czZtbkhHOEJCN0dpd21PaC9WL2xiQjZ1WnVVWnV5NmZpV1lqNUdz?=
 =?utf-8?B?TElpNUpzV09BN3FvZ0gxMTA3RW9XaHYwQmNnbjZId0hmbGRXMTIrZTBWd0Jv?=
 =?utf-8?B?R3pnUGtWcDdGa2tBS01SSCtHWVJRSmxPaU1NWjJobEl2RUowSXhMckU5V0pm?=
 =?utf-8?B?SCtDZDhuNmUzNmtRZDZRc0JuZEtHemlHWkxyWVE5eHBoNWRDSjRkZi9oOXNQ?=
 =?utf-8?B?ZnE5R3R3T3czRnI3TmFiTzFrcmM5VEhuc0owQ3hta3dNS3Bld1Q5Y1RBMEhX?=
 =?utf-8?B?WkZnc1NsRVMxNlY5aEJXTXNwc1k3aWpJRE4xTUVoeDFDRUhQT2dVTVVjeTho?=
 =?utf-8?B?bGxkVFk5ZUI5cEovZFNIVEpVUnpydVlzNlA4Ujl4SEUzdmNuRmp6VUxUaGtn?=
 =?utf-8?B?ZUpXaGZodEJ4bDRRNjJlNURXRmlQcjZjU0QvNG90TTNGMVR4djVEOFlKSnNZ?=
 =?utf-8?B?bXV6SHJMRkd3cE40SmcwN0xKdkkyR1hMUlpTdmhvYmkvdnJ3akNyYW5jT2hn?=
 =?utf-8?B?alN5Tms0L0p1RjFtNzlDb05PUjVGQURRWGVCcDNabDBZRjU3VTMvNzNTV3hO?=
 =?utf-8?B?ZWcyQzBzeTVEcmFyVFJHa3hQSXNKSllyS0xlUUYxaUlBQ1NpNTVZMmFaR0JQ?=
 =?utf-8?B?NXYvczRnQVoxNDRZeUxOVUx2SnlMdFRWRERRRmZqc2tqU29uNm5pdCs3U1pY?=
 =?utf-8?B?MFYzVHpFOFU1azNuUmxEY0k1M3pBcVJhR3JaQTFCZ3BBMWlRdUxrSXVHUjRx?=
 =?utf-8?B?akRNeHFEckRMTnZueDdOdmwweE9nUWJpd0VESStZNDhEL3hpSFlvQlE1aG9y?=
 =?utf-8?B?eXN0Wlkyclk3dm9oZG9xaVNXdXZLNVRTT2ZrZjlsbnBxK1M1WXlVc1NiM2J3?=
 =?utf-8?B?MmlrWjlpK2gwT2dTUlJKUzdoWnRzZnlML0hxT2J5ZmwxV1RVbTBJWlR5RWVm?=
 =?utf-8?B?aFIxc0ZJa0Y5cmYrU210YkZUQlhQRXAwSXFVVXBRVWUvQWFKamQwQ1RJcjhk?=
 =?utf-8?B?RHQ1WUFUOUxjZ0tJMUE3ZzJPbUZTZlJnZlU2d28wTUdtMVp1OU56c2p6RDh3?=
 =?utf-8?B?STJ2Z3BZbkFMTWtWTlgwQ3ZDRTlVYmNQRDdxQkZIb0FqZytxLzg5aFZtbUtB?=
 =?utf-8?B?WWd2bHBOMlpHN29BN0l2SXVrZFhyelI5aXBsZC9HYlZVUDhtbFhqVC9uckVk?=
 =?utf-8?B?TXdMR0V3NVl1NHdXQ2RrNWNnTlIrSHNHNThTemRGSXVraXN1WE55bGNFQjg0?=
 =?utf-8?B?dFErVytkcWVUekJlMlZ0YnhsYktnUlA1UFJPTVJ3R0JmY1RJVlhsL3poL1Zt?=
 =?utf-8?B?OVkxVlE5TFVMMmtBTmRPdStrMGU2OEJIZVBKaGt4bi8xVldHT3Z5dXdsSXUw?=
 =?utf-8?B?TEIvZTFOcEM1dW5MQ1J0VmlFUkdTZFZUVkxnTGp0aTBVaFZSY2s5b1JGR0V3?=
 =?utf-8?B?OWRXUHFSdjBIbXB4cFZjSjlMakNwVHVvK3pkejB6a3FvY0wvNlR2T1NtNEE5?=
 =?utf-8?B?U08rUmRiNCtwTkxCaEM4VXh4SXVIbTQzTmJhNzJwcHlCS0ZZWDRIa0FHeFRu?=
 =?utf-8?B?N3h2MnRqNG9ROUVNVm1VcHAvTGVHK3RwM241cUFxZTlWUnlGMkxlTWhYbndp?=
 =?utf-8?Q?V4X78fI6yy1gv8LAyPP/Gd1tu?=
X-OriginatorOrg: nxp.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 1450dd20-caed-4eb5-ddd2-08dc6565d465
X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Apr 2024 20:25:20.9941
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: RL3/RZeQJrj9bBqhrbFMUcgqU+PELdrKANzhlgrBvlONghFUTpBUrPwul9lV/dRjQDXLQbQ469Ecb5fl8HMw+w==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB7472

Add fec2 support.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qm-mek.dts | 40 ++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
index 3e57c760e40a5..c024be33fbcce 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek.dts
@@ -40,6 +40,15 @@ reg_usdhc2_vmmc: usdhc2-vmmc {
 		enable-active-high;
 	};
 
+	reg_fec2_supply: regulator-fec2-nvcc {
+		compatible = "regulator-fixed";
+		regulator-name = "fec2_nvcc";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		gpio = <&max7322 0 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
 	reg_can01_en: regulator-can01-gen {
 		compatible = "regulator-fixed";
 		regulator-name = "can01-en";
@@ -334,6 +343,19 @@ ethphy1: ethernet-phy@1 {
 	};
 };
 
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec2>;
+	phy-mode = "rgmii-txid";
+	phy-handle = <&ethphy1>;
+	phy-supply = <&reg_fec2_supply>;
+	nvmem-cells = <&fec_mac1>;
+	nvmem-cell-names = "mac-address";
+	rx-internal-delay-ps = <2000>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -500,6 +522,24 @@ IMX8QM_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B     0x06000021
 		>;
 	};
 
+	pinctrl_fec2: fec2grp {
+		fsl,pins = <
+			IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETA_PAD		0x000014a0
+			IMX8QM_ENET1_RGMII_TX_CTL_CONN_ENET1_RGMII_TX_CTL	0x00000060
+			IMX8QM_ENET1_RGMII_TXC_CONN_ENET1_RGMII_TXC		0x00000060
+			IMX8QM_ENET1_RGMII_TXD0_CONN_ENET1_RGMII_TXD0		0x00000060
+			IMX8QM_ENET1_RGMII_TXD1_CONN_ENET1_RGMII_TXD1		0x00000060
+			IMX8QM_ENET1_RGMII_TXD2_CONN_ENET1_RGMII_TXD2		0x00000060
+			IMX8QM_ENET1_RGMII_TXD3_CONN_ENET1_RGMII_TXD3		0x00000060
+			IMX8QM_ENET1_RGMII_RXC_CONN_ENET1_RGMII_RXC		0x00000060
+			IMX8QM_ENET1_RGMII_RX_CTL_CONN_ENET1_RGMII_RX_CTL	0x00000060
+			IMX8QM_ENET1_RGMII_RXD0_CONN_ENET1_RGMII_RXD0		0x00000060
+			IMX8QM_ENET1_RGMII_RXD1_CONN_ENET1_RGMII_RXD1		0x00000060
+			IMX8QM_ENET1_RGMII_RXD2_CONN_ENET1_RGMII_RXD2		0x00000060
+			IMX8QM_ENET1_RGMII_RXD3_CONN_ENET1_RGMII_RXD3		0x00000060
+		>;
+	};
+
 	pinctrl_flexcan1: flexcan0grp {
 		fsl,pins = <
 			IMX8QM_FLEXCAN0_TX_DMA_FLEXCAN0_TX			0x21

-- 
2.34.1