1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2022 Toradex
6 #include "imx8qm-apalis-v1.1.dtsi"
9 model = "Toradex Apalis iMX8QM";
10 compatible = "toradex,apalis-imx8",
15 interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
19 * Apalis iMX8QM V1.0 has PHY KSZ9031. the Micrel PHY driver
20 * doesn't support setting internal PHY delay for TXC line for
21 * this PHY model. Use delay on MAC side instead.
24 phy-mode = "rgmii-rxid";
27 /* TODO: Apalis HDMI1 */
29 /* Apalis I2C2 (DDC) */
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_lpi2c0>;
35 clock-frequency = <100000>;
39 gpio-line-names = "MXM3_279",
131 gpio-line-names = "MXM3_191",
166 gpio-line-names = "MXM3_18",
194 /* Enable pcie root / sata ref clock unconditionally */
196 gpios = <27 GPIO_ACTIVE_HIGH>;
202 gpio-line-names = "",
235 gpio-line-names = "",
261 /* Use pads in 1.8V mode */
262 <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0>,
263 <IMX8QM_ENET0_MDC_CONN_ENET0_MDC 0x06000020>,
264 <IMX8QM_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020>,
265 <IMX8QM_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x06000020>,
266 <IMX8QM_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x06000020>,
267 <IMX8QM_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x06000020>,
268 <IMX8QM_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x06000020>,
269 <IMX8QM_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x06000020>,
270 <IMX8QM_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x06000020>,
271 <IMX8QM_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x06000020>,
272 <IMX8QM_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x06000020>,
273 <IMX8QM_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x06000020>,
274 <IMX8QM_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x06000020>,
275 <IMX8QM_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x06000020>,
276 <IMX8QM_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x06000020>,
277 <IMX8QM_ENET0_REFCLK_125M_25M_CONN_ENET0_REFCLK_125M_25M 0x06000020>,
278 /* On-module ETH_RESET# */
279 <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11 0x06000020>,
280 /* On-module ETH_INT# */
281 <IMX8QM_LVDS0_GPIO01_LSIO_GPIO1_IO05 0x04000060>;
284 &pinctrl_fec1_sleep {
286 <IMX8QM_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB_PAD 0x000014a0>,
287 <IMX8QM_ENET0_MDC_LSIO_GPIO4_IO14 0x04000040>,
288 <IMX8QM_ENET0_MDIO_LSIO_GPIO4_IO13 0x04000040>,
289 <IMX8QM_ENET0_RGMII_TX_CTL_LSIO_GPIO5_IO31 0x04000040>,
290 <IMX8QM_ENET0_RGMII_TXC_LSIO_GPIO5_IO30 0x04000040>,
291 <IMX8QM_ENET0_RGMII_TXD0_LSIO_GPIO6_IO00 0x04000040>,
292 <IMX8QM_ENET0_RGMII_TXD1_LSIO_GPIO6_IO01 0x04000040>,
293 <IMX8QM_ENET0_RGMII_TXD2_LSIO_GPIO6_IO02 0x04000040>,
294 <IMX8QM_ENET0_RGMII_TXD3_LSIO_GPIO6_IO03 0x04000040>,
295 <IMX8QM_ENET0_RGMII_RXC_LSIO_GPIO6_IO04 0x04000040>,
296 <IMX8QM_ENET0_RGMII_RX_CTL_LSIO_GPIO6_IO05 0x04000040>,
297 <IMX8QM_ENET0_RGMII_RXD0_LSIO_GPIO6_IO06 0x04000040>,
298 <IMX8QM_ENET0_RGMII_RXD1_LSIO_GPIO6_IO07 0x04000040>,
299 <IMX8QM_ENET0_RGMII_RXD2_LSIO_GPIO6_IO08 0x04000040>,
300 <IMX8QM_ENET0_RGMII_RXD3_LSIO_GPIO6_IO09 0x04000040>,
301 <IMX8QM_ENET0_REFCLK_125M_25M_LSIO_GPIO4_IO15 0x04000040>,
302 <IMX8QM_LVDS1_GPIO01_LSIO_GPIO1_IO11 0x04000040>,
303 <IMX8QM_LVDS0_GPIO01_LSIO_GPIO1_IO05 0x04000040>;
307 /* Apalis I2C2 (DDC) */
308 pinctrl_lpi2c0: lpi2c0grp {
310 <IMX8QM_HDMI_TX0_TS_SCL_DMA_I2C0_SCL 0x04000022>,
311 <IMX8QM_HDMI_TX0_TS_SDA_DMA_I2C0_SDA 0x04000022>;
315 /* On-module PCIe_CTRL0_CLKREQ */
316 &pinctrl_pcie_sata_refclk {
318 <IMX8QM_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO27 0x00000021>;
321 /* TODO: On-module Wi-Fi */
326 * The PMIC on V1.0A HW generates 1.6V instead of 1.8V which creates
327 * issues with certain SD cards, disable 1.8V signaling for now.
335 * The PMIC on V1.0A HW generates 1.6V instead of 1.8V which creates
336 * issues with certain SD cards, disable 1.8V signaling for now.