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-rw-r--r--arch/arm/dts/Makefile1
-rw-r--r--arch/arm/dts/imx7-cm-u-boot.dtsi17
-rw-r--r--arch/arm/dts/imx7-cm.dts432
-rw-r--r--arch/arm/mach-imx/mx7/Kconfig10
4 files changed, 460 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a8d42d7c335..88c7c8906bf 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -811,6 +811,7 @@ dtb-$(CONFIG_ARCH_MX6) += \
dtb-$(CONFIG_MX7) += imx7d-sdb.dtb \
imx7d-sdb-qspi.dtb \
+ imx7-cm.dtb \
imx7-colibri-emmc.dtb \
imx7-colibri-rawnand.dtb \
imx7s-warp.dtb \
diff --git a/arch/arm/dts/imx7-cm-u-boot.dtsi b/arch/arm/dts/imx7-cm-u-boot.dtsi
new file mode 100644
index 00000000000..c6970c51bae
--- /dev/null
+++ b/arch/arm/dts/imx7-cm-u-boot.dtsi
@@ -0,0 +1,17 @@
+/{
+ aliases {
+ mmc0 = &usdhc1;
+ };
+};
+
+&usdhc1 {
+ u-boot,dm-spl;
+};
+
+&i2c1 {
+ u-boot,dm-spl;
+};
+
+&pinctrl_i2c1 {
+ u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/imx7-cm.dts b/arch/arm/dts/imx7-cm.dts
new file mode 100644
index 00000000000..da20a63ae9e
--- /dev/null
+++ b/arch/arm/dts/imx7-cm.dts
@@ -0,0 +1,432 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+//
+// Copyright 2021 Ronetix GmbH
+
+/dts-v1/;
+
+#include "imx7d.dtsi"
+
+/ {
+ model = "Ronetix iMX7-CM Board";
+ compatible = "ronetix,imx7-cm", "fsl,imx7d";
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ /* DRAM size runtime extracted from the DDRC registers */
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_leds>;
+
+ led {
+ label = "gpio-led";
+ gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ reg_sd1_vmmc: regulator-sd1-vmmc {
+ compatible = "regulator-fixed";
+ regulator-name = "VDD_SD1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <200000>;
+ off-on-delay-us = <20000>;
+ enable-active-high;
+ };
+
+ reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg1_pwr>;
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb_otg2_vbus: regulator-usb-otg2-vbus {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg2_pwr>;
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg2_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&clks {
+ assigned-clocks = <&clks IMX7D_CLKO2_ROOT_SRC>,
+ <&clks IMX7D_CLKO2_ROOT_DIV>;
+ assigned-clock-parents = <&clks IMX7D_CKIL>;
+ assigned-clock-rates = <0>, <32768>;
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethphy0>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ };
+ };
+};
+
+&qspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_qspi1_1>;
+ status = "okay";
+ ddrsmp=<0>;
+
+ flash0: mx25l25645g@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ spi-max-frequency = <29000000>;
+ reg = <0>;
+ };
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ pmic@8 {
+ compatible = "fsl,pfuze3000";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1a {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+ /* use sw1c_reg to align with pfuze100/pfuze200 */
+ sw1c_reg: sw1b {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1475000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1850000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3 {
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1650000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vldo2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen3_reg: vccsd {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: v33 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vldo4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&uart1 { /* console */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbotg1 {
+ vbus-supply = <&reg_usb_otg1_vbus>;
+ status = "okay";
+};
+
+&usbotg2 {
+ vbus-supply = <&reg_usb_otg2_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
+/* SD card */
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
+ cd-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
+ bus-width = <4>;
+ tuning-step = <2>;
+ vmmc-supply = <&reg_sd1_vmmc>;
+ wakeup-source;
+ no-1-8-v;
+ keep-power-in-suspend;
+ status = "okay";
+};
+
+/* eMMC */
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>;
+ assigned-clock-rates = <400000000>;
+ bus-width = <8>;
+ no-1-8-v;
+ fsl,tuning-step = <2>;
+ non-removable;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f
+ MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f
+ MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f
+ >;
+ };
+
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x3
+ MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x3
+ MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x1
+ MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x1
+ MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x1
+ MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x1
+ MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x1
+ MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x1
+ MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x1
+ MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x1
+ MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x1
+ MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x1
+ MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x1
+ MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x1
+ MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 /* ETH_RESET */
+ >;
+ };
+
+ pinctrl_gpio_leds: gpioledsgrp {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x59
+ MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x59
+ >;
+ };
+
+ pinctrl_usbotg1_pwr: usbotg_pwr {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x14
+ >;
+ };
+
+ pinctrl_usbotg2_pwr: usbotg_pwr {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO07__GPIO1_IO7 0x14
+ >;
+ };
+
+ pinctrl_usdhc1_gpio: usdhc1_gpiogrp {
+ fsl,pins = <
+ MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x15 /* CD */
+ MX7D_PAD_SD1_RESET_B__GPIO5_IO2 0x59 /* Vmmc */
+ MX7D_PAD_GPIO1_IO08__SD1_VSELECT 0x59 /* VSELECT */
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x59
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x19
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp_100mhz {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5a
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x1a
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5a
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5a
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5a
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5a
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp_200mhz {
+ fsl,pins = <
+ MX7D_PAD_SD1_CMD__SD1_CMD 0x5b
+ MX7D_PAD_SD1_CLK__SD1_CLK 0x1b
+ MX7D_PAD_SD1_DATA0__SD1_DATA0 0x5b
+ MX7D_PAD_SD1_DATA1__SD1_DATA1 0x5b
+ MX7D_PAD_SD1_DATA2__SD1_DATA2 0x5b
+ MX7D_PAD_SD1_DATA3__SD1_DATA3 0x5b
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x59
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x19
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp_100mhz {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x5a
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x1a
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3grp_200mhz {
+ fsl,pins = <
+ MX7D_PAD_SD3_CMD__SD3_CMD 0x5b
+ MX7D_PAD_SD3_CLK__SD3_CLK 0x1b
+ MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b
+ MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b
+ MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b
+ MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b
+ MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b
+ MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b
+ MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b
+ MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b
+ >;
+ };
+
+ pinctrl_qspi1_1: qspi1grp_1 {
+ fsl,pins = <
+ MX7D_PAD_EPDC_DATA00__QSPI_A_DATA0 0x51
+ MX7D_PAD_EPDC_DATA01__QSPI_A_DATA1 0x51
+ MX7D_PAD_EPDC_DATA02__QSPI_A_DATA2 0x51
+ MX7D_PAD_EPDC_DATA03__QSPI_A_DATA3 0x51
+ MX7D_PAD_EPDC_DATA05__QSPI_A_SCLK 0x51
+ MX7D_PAD_EPDC_DATA06__QSPI_A_SS0_B 0x51
+ >;
+ };
+};
+
+&iomuxc_lpsr {
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74
+ >;
+ };
+};
diff --git a/arch/arm/mach-imx/mx7/Kconfig b/arch/arm/mach-imx/mx7/Kconfig
index c8146c3509d..5c6fe426efb 100644
--- a/arch/arm/mach-imx/mx7/Kconfig
+++ b/arch/arm/mach-imx/mx7/Kconfig
@@ -35,6 +35,15 @@ config TARGET_CL_SOM_IMX7
select SUPPORT_SPL
imply CMD_DM
+config TARGET_IMX7_CM
+ bool "Ronetix iMX7-CM"
+ select BOARD_LATE_INIT
+ select DM
+ select DM_THERMAL
+ select MX7D
+ select SUPPORT_SPL
+ imply CMD_DM
+
config TARGET_MEERKAT96
bool "NovTech Meerkat96 board"
select BOARD_LATE_INIT
@@ -82,6 +91,7 @@ config SYS_SOC
default "mx7"
source "board/compulab/cl-som-imx7/Kconfig"
+source "board/ronetix/imx7-cm/Kconfig"
source "board/freescale/mx7dsabresd/Kconfig"
source "board/novtech/meerkat96/Kconfig"
source "board/technexion/pico-imx7d/Kconfig"
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-11 09:07:22 +0000