* [RESEND PATCH v4 02/10] ARM: dts: imx6ul: support Engicam MicroGEA-MX6UL SoM
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 03/10] ARM: dts: imx6ul: support Engicam MicroGEA BMM board Dario Binacchi
` (6 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Frank Li,
Conor Dooley, Fabio Estevam, Krzysztof Kozlowski,
Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo,
devicetree, imx, linux-arm-kernel
Support Engicam MicroGEA-MX6UL SoM with:
- 256 Mbytes NAND Flash
- 512 Mbytes DRAM DDR2
- Ethernet MAC
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
Changes in v4:
- Add Reviewed-by tag of Frank Li
Changes in v3:
- Drop an extra blank line from the iomuxc node.
Changes in v2:
- Change local-mac-address to 00 00 00 00 00 00. The actual value will
be set by the bootloader. The previous one was assigned to Freescale
Semiconductor.
.../dts/nxp/imx/imx6ull-engicam-microgea.dtsi | 95 +++++++++++++++++++
1 file changed, 95 insertions(+)
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi
new file mode 100644
index 000000000000..43518bf07602
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea.dtsi
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
+ * Copyright (C) 2025 Engicam srl
+ */
+
+/dts-v1/;
+
+ #include "imx6ull.dtsi"
+
+/ {
+ compatible = "engicam,microgea-imx6ull", "fsl,imx6ull";
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>, <&pinctrl_phy_reset>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy0>;
+ local-mac-address = [00 00 00 00 00 00];
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <4000>;
+ reset-deassert-us = <4000>;
+ };
+ };
+};
+
+/* NAND */
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand>;
+ nand-ecc-mode = "hw";
+ nand-ecc-strength = <0>;
+ nand-ecc-step-size = <0>;
+ nand-on-flash-bbt;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b009
+ MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
+ MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpmi_nand: gpminandgrp {
+ fsl,pins = <
+ MX6UL_PAD_NAND_CLE__RAWNAND_CLE 0xb0b1
+ MX6UL_PAD_NAND_ALE__RAWNAND_ALE 0xb0b1
+ MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B 0xb0b1
+ MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
+ MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B 0xb0b1
+ MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B 0xb0b1
+ MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B 0xb0b1
+ MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00 0xb0b1
+ MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01 0xb0b1
+ MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02 0xb0b1
+ MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03 0xb0b1
+ MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04 0xb0b1
+ MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05 0xb0b1
+ MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06 0xb0b1
+ MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07 0xb0b1
+ >;
+ };
+};
+
+&iomuxc_snvs {
+ pinctrl_phy_reset: phy-resetgrp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER9__GPIO5_IO09 0x1b0b0
+ >;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [RESEND PATCH v4 03/10] ARM: dts: imx6ul: support Engicam MicroGEA BMM board
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 02/10] ARM: dts: imx6ul: support Engicam MicroGEA-MX6UL SoM Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 04/10] ARM: imx_v6_v7_defconfig: cleanup with savedefconfig Dario Binacchi
` (5 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Peng Fan, Frank Li,
Conor Dooley, Fabio Estevam, Krzysztof Kozlowski,
Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo,
devicetree, imx, linux-arm-kernel
Support Engicam MicroGEA BMM board with:
- 256 Mbytes NAND Flash
- 512 Mbytes DRAM DDR2
- CAN
- Micro SD card connector
- USB 2.0 high-speed/full-speed
- Ethernet MAC
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
Changes in v4:
- Add Reviewed-by tag of Frank Li
Changes in v3:
- Rename sgtl5000 node to audio-codec.
- Move the reg property of the audio-codec node right
after the compatible property.
- Drop an extra blank line from iomuxc and iomuxc_snvs nodes.
Changes in v2:
- Move iomuxc and iomuxc_snvs nodes to the end of the DTS file.
- Add Reviewed-by tag of Peng Fan.
arch/arm/boot/dts/nxp/imx/Makefile | 1 +
.../nxp/imx/imx6ull-engicam-microgea-bmm.dts | 303 ++++++++++++++++++
2 files changed, 304 insertions(+)
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts
diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 8b3abe817e12..57f185198217 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -356,6 +356,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ull-dhcom-pdk2.dtb \
imx6ull-dhcom-picoitx.dtb \
imx6ull-dhcor-maveo-box.dtb \
+ imx6ull-engicam-microgea-bmm.dtb \
imx6ull-jozacp.dtb \
imx6ull-kontron-bl.dtb \
imx6ull-myir-mys-6ulx-eval.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts
new file mode 100644
index 000000000000..279d46c22cd7
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-bmm.dts
@@ -0,0 +1,303 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
+ * Copyright (C) 2025 Engicam srl
+ */
+
+/dts-v1/;
+
+#include "imx6ull-engicam-microgea.dtsi"
+
+/ {
+ compatible = "engicam,microgea-imx6ull-bmm",
+ "engicam,microgea-imx6ull", "fsl,imx6ull";
+ model = "Engicam MicroGEA i.MX6ULL BMM Board";
+
+ backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 100>;
+ num-interpolated-steps = <100>;
+ default-brightness-level = <85>;
+ pwms = <&pwm8 0 100000 0>;
+ };
+
+ buzzer {
+ compatible = "pwm-beeper";
+ pwms = <&pwm4 0 1000000 0>;
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reg_usb1_vbus: regulator-usb1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usb1>;
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio5 0 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb2_vbus: regulator-usb2-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usb2>;
+ regulator-name = "usbotg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio5 3 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_ext_pwr: regulator-ext-pwr {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_ext_pwr>;
+ regulator-name = "ext-pwr";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio5 6 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "imx6ull-microgea-bmm-sgtl5000";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&codec_dai>;
+ simple-audio-card,frame-master = <&codec_dai>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+
+ cpu_dai: simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ };
+
+ codec_dai: simple-audio-card,codec {
+ sound-dai = <&codec>;
+ };
+ };
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can>;
+ status = "okay";
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ codec: audio-codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mclk>;
+ #sound-dai-cells = <0>;
+ clocks = <&clks IMX6UL_CLK_CKO>;
+ assigned-clocks = <&clks IMX6UL_CLK_CKO2_SEL>,
+ <&clks IMX6UL_CLK_CKO2_PODF>,
+ <&clks IMX6UL_CLK_CKO2>,
+ <&clks IMX6UL_CLK_CKO>;
+ assigned-clock-parents = <&clks IMX6UL_CLK_OSC>,
+ <&clks IMX6UL_CLK_CKO2_SEL>,
+ <&clks IMX6UL_CLK_CKO2_PODF>,
+ <&clks IMX6UL_CLK_CKO2>;
+ VDDA-supply = <®_3v3>;
+ VDDIO-supply = <®_3v3>;
+ VDDD-supply = <®_1v8>;
+ };
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "okay";
+};
+
+&pwm8 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm8>;
+ status = "okay";
+};
+
+&sai2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ status = "okay";
+};
+
+&tsc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_tsc>;
+ measure-delay-time = <0x9ffff>;
+ pre-charge-time = <0xfff>;
+ xnur-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "host";
+ vbus-supply = <®_usb1_vbus>;
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ vbus-supply = <®_usb2_vbus>;
+ status = "okay";
+};
+
+/* MicroSD */
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ vmmc-supply = <®_3v3>;
+ bus-width = <4>;
+ keep-power-in-suspend;
+ non-removable;
+ wakeup-source;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_can: can-grp {
+ fsl,pins = <
+ MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020
+ MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b0
+ MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
+ >;
+ };
+
+ pinctrl_mclk: mclkgrp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TMS__CCM_CLKO1 0x13009
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_pwm8: pwm8grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x11008
+ >;
+ };
+
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x130b0
+ MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088
+ MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088
+ MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x120b0
+ >;
+ };
+
+ pinctrl_tsc: tscgrp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0x000b0
+ MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0x000b0
+ MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x000b0
+ MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x000b0
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9
+ >;
+ };
+};
+
+&iomuxc_snvs {
+ pinctrl_reg_usb1: regusb1grp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x17059
+ >;
+ };
+
+ pinctrl_reg_usb2: regusb2grp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x17059
+ >;
+ };
+
+ pinctrl_reg_ext_pwr: reg-ext-pwrgrp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x17059
+ >;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [RESEND PATCH v4 04/10] ARM: imx_v6_v7_defconfig: cleanup with savedefconfig
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 02/10] ARM: dts: imx6ul: support Engicam MicroGEA-MX6UL SoM Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 03/10] ARM: dts: imx6ul: support Engicam MicroGEA BMM board Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 05/10] ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER Dario Binacchi
` (4 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Alexander Stein,
Andreas Kemnade, Ard Biesheuvel, Elinor Montmasson, Eric Biggers,
Fabio Estevam, Martin K. Petersen, Pengutronix Kernel Team,
Russell King, Sascha Hauer, Shawn Guo, Stefan Eichenberger, imx,
linux-arm-kernel
Generate imx_v6_v7_defconfig by doing:
make imx_v6_v7_defconfig
make savedefconfig
cp defconfig arch/arm/configs/imx_v6_v7_defconfig
No functional change. The goal here is to cleanup imx_v6_v7_defconfig
file to make easier and cleaner the addition of new entries.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
Changes in v4:
- Fix commit title. It was referring to a wrong configuration
arch/arm/configs/imx_v6_v7_defconfig | 25 ++++---------------------
1 file changed, 4 insertions(+), 21 deletions(-)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 062c1eb8dd60..d40ca9edd264 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -12,6 +12,7 @@ CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_EXPERT=y
CONFIG_PERF_EVENTS=y
+CONFIG_KEXEC=y
CONFIG_ARCH_MULTI_V6=y
CONFIG_ARCH_MXC=y
CONFIG_SOC_IMX31=y
@@ -32,7 +33,6 @@ CONFIG_ARM_PSCI=y
CONFIG_HIGHMEM=y
CONFIG_ARCH_FORCE_MAX_ORDER=13
CONFIG_CMDLINE="noinitrd console=ttymxc0,115200"
-CONFIG_KEXEC=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
@@ -129,7 +129,6 @@ CONFIG_CS89x0_PLATFORM=y
CONFIG_QCA7000_SPI=m
# CONFIG_NET_VENDOR_SEEQ is not set
CONFIG_SMC91X=y
-CONFIG_SMC911X=y
CONFIG_SMSC911X=y
# CONFIG_NET_VENDOR_STMICRO is not set
CONFIG_MICREL_PHY=y
@@ -153,9 +152,7 @@ CONFIG_MWIFIEX_PCIE=m
CONFIG_WL12XX=m
CONFIG_WL18XX=m
CONFIG_WLCORE_SDIO=m
-# CONFIG_WILINK_PLATFORM_DATA is not set
CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=m
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_SNVS_PWRKEY=y
CONFIG_KEYBOARD_IMX=y
@@ -190,9 +187,7 @@ CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_DEV_BUS=y
-# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_MUX=y
CONFIG_I2C_MUX_GPIO=y
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_ALGOPCF=m
@@ -204,14 +199,9 @@ CONFIG_SPI_FSL_QUADSPI=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_IMX=y
CONFIG_SPI_FSL_DSPI=y
-CONFIG_PINCTRL_IMX8MM=y
-CONFIG_PINCTRL_IMX8MN=y
-CONFIG_PINCTRL_IMX8MP=y
-CONFIG_PINCTRL_IMX8MQ=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_MXC=y
CONFIG_GPIO_SIOX=m
-CONFIG_GPIO_VF610=y
CONFIG_GPIO_MAX732X=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
@@ -225,7 +215,6 @@ CONFIG_W1_SLAVE_THERM=m
CONFIG_POWER_RESET=y
CONFIG_POWER_RESET_SYSCON=y
CONFIG_POWER_RESET_SYSCON_POWEROFF=y
-CONFIG_POWER_SUPPLY=y
CONFIG_RN5T618_POWER=m
CONFIG_SENSORS_MC13783_ADC=y
CONFIG_SENSORS_GPIO_FAN=y
@@ -283,13 +272,13 @@ CONFIG_VIDEO_OV5645=m
CONFIG_VIDEO_ADV7180=m
CONFIG_IMX_IPUV3_CORE=y
CONFIG_DRM=y
-CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_MSM=y
CONFIG_DRM_PANEL_LVDS=y
-CONFIG_DRM_PANEL_SIMPLE=y
-CONFIG_DRM_PANEL_EDP=y
CONFIG_DRM_PANEL_SEIKO_43WVF1G=y
+CONFIG_DRM_PANEL_EDP=y
+CONFIG_DRM_PANEL_SIMPLE=y
CONFIG_DRM_DISPLAY_CONNECTOR=y
+CONFIG_DRM_I2C_NXP_TDA998X=y
CONFIG_DRM_LVDS_CODEC=m
CONFIG_DRM_SII902X=y
CONFIG_DRM_TI_TFP410=y
@@ -310,7 +299,6 @@ CONFIG_LCD_PLATFORM=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_PWM=y
CONFIG_BACKLIGHT_GPIO=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_LOGO=y
CONFIG_SOUND=y
CONFIG_SND=y
@@ -380,11 +368,8 @@ CONFIG_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_MMC_SDHCI_ESDHC_IMX=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_PWM=y
-CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
@@ -453,7 +438,6 @@ CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_QUOTA=y
CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=y
CONFIG_ISO9660_FS=m
@@ -490,5 +474,4 @@ CONFIG_PRINTK_TIME=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_FS=y
# CONFIG_SLUB_DEBUG is not set
-# CONFIG_SCHED_DEBUG is not set
# CONFIG_FTRACE is not set
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [RESEND PATCH v4 05/10] ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
` (2 preceding siblings ...)
2025-06-20 8:27 ` [RESEND PATCH v4 04/10] ARM: imx_v6_v7_defconfig: cleanup with savedefconfig Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 07/10] ARM: dts: imx6ul: support Engicam MicroGEA RMM board Dario Binacchi
` (3 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Alexander Stein,
Andreas Kemnade, Ard Biesheuvel, Eric Biggers, Fabio Estevam,
Martin K. Petersen, Pengutronix Kernel Team, Russell King,
Sascha Hauer, Shawn Guo, Stefan Eichenberger, imx,
linux-arm-kernel
The driver is required by the Engicam MicroGEA BMM board.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
(no changes since v1)
arch/arm/configs/imx_v6_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index d40ca9edd264..917bc8a27794 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -180,6 +180,7 @@ CONFIG_TOUCHSCREEN_COLIBRI_VF50=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MMA8450=y
CONFIG_INPUT_GPIO_BEEPER=m
+CONFIG_INPUT_PWM_BEEPER=y
CONFIG_SERIO_SERPORT=m
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_IMX=y
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [RESEND PATCH v4 07/10] ARM: dts: imx6ul: support Engicam MicroGEA RMM board
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
` (3 preceding siblings ...)
2025-06-20 8:27 ` [RESEND PATCH v4 05/10] ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 09/10] ARM: dts: imx6ul: support Engicam MicroGEA GTW board Dario Binacchi
` (2 subsequent siblings)
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Peng Fan, Frank Li,
Conor Dooley, Fabio Estevam, Krzysztof Kozlowski,
Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo,
devicetree, imx, linux-arm-kernel
Support Engicam MicroGEA RMM board with:
- 256 Mbytes NAND Flash
- 512 Mbytes DRAM DDR2
- CAN
- LEDs
- Micro SD card connector
- USB 2.0 high-speed/full-speed
- Ethernet MAC
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
Changes in v4:
- Add Reviewed-by tag of Frank Li
Changes in v3:
- Rename sgtl5000 node to audio-codec.
- Move the reg property of the audio-codec node right
after the compatible property.
- Drop an extra blank line from iomuxc and iomuxc_snvs nodes.
Changes in v2:
- Move iomuxc and iomuxc_snvs nodes to the end of the DTS file.
- Add Reviewed-by tag of Peng Fan
arch/arm/boot/dts/nxp/imx/Makefile | 1 +
.../nxp/imx/imx6ull-engicam-microgea-rmm.dts | 360 ++++++++++++++++++
2 files changed, 361 insertions(+)
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-rmm.dts
diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 57f185198217..32dfd69b8d8b 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -357,6 +357,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ull-dhcom-picoitx.dtb \
imx6ull-dhcor-maveo-box.dtb \
imx6ull-engicam-microgea-bmm.dtb \
+ imx6ull-engicam-microgea-rmm.dtb \
imx6ull-jozacp.dtb \
imx6ull-kontron-bl.dtb \
imx6ull-myir-mys-6ulx-eval.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-rmm.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-rmm.dts
new file mode 100644
index 000000000000..5d1cc8a1f555
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-rmm.dts
@@ -0,0 +1,360 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
+ * Copyright (C) 2025 Engicam srl
+ */
+
+/dts-v1/;
+
+#include "imx6ull-engicam-microgea.dtsi"
+
+/ {
+ compatible = "engicam,microgea-imx6ull-rmm",
+ "engicam,microgea-imx6ull", "fsl,imx6ull";
+ model = "Engicam MicroGEA i.MX6ULL BMM Board";
+
+ backlight {
+ compatible = "pwm-backlight";
+ brightness-levels = <0 100>;
+ num-interpolated-steps = <100>;
+ default-brightness-level = <85>;
+ pwms = <&pwm8 0 100000 0>;
+ };
+
+ buzzer {
+ compatible = "pwm-beeper";
+ pwms = <&pwm4 0 1000000 0>;
+ };
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reg_usb1_vbus: regulator-usb1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usb1>;
+ regulator-name = "usb1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio5 0 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usb2_vbus: regulator-usb2-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_usb2>;
+ regulator-name = "usbotg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio5 3 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_ext_pwr: regulator-ext-pwr {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_ext_pwr>;
+ regulator-name = "ext-pwr";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio5 6 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "imx6ull-microgea-rmm-sgtl5000";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&codec_dai>;
+ simple-audio-card,frame-master = <&codec_dai>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+
+ cpu_dai: simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ };
+
+ codec_dai: simple-audio-card,codec {
+ sound-dai = <&codec>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds>;
+
+ led-0 {
+ gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ status = "okay";
+ };
+
+ led-1 {
+ gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ status = "okay";
+ };
+ };
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ touchscreen: touchscreen@38 {
+ compatible ="edt,edt-ft5306";
+ reg = <0x38>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touchscreen>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+ report-rate-hz = <6>;
+ /* settings valid only for Hycon touchscreen */
+ touchscreen-size-x = <1280>;
+ touchscreen-size-y = <800>;
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ codec: audio-codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mclk>;
+ #sound-dai-cells = <0>;
+ clocks = <&clks IMX6UL_CLK_CKO>;
+ assigned-clocks = <&clks IMX6UL_CLK_CKO2_SEL>,
+ <&clks IMX6UL_CLK_CKO2_PODF>,
+ <&clks IMX6UL_CLK_CKO2>,
+ <&clks IMX6UL_CLK_CKO>;
+ assigned-clock-parents = <&clks IMX6UL_CLK_OSC>,
+ <&clks IMX6UL_CLK_CKO2_SEL>,
+ <&clks IMX6UL_CLK_CKO2_PODF>,
+ <&clks IMX6UL_CLK_CKO2>;
+ VDDA-supply = <®_3v3>;
+ VDDIO-supply = <®_3v3>;
+ VDDD-supply = <®_1v8>;
+ };
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "okay";
+};
+
+&pwm8 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm8>;
+ status = "okay";
+};
+
+&sai2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "host";
+ vbus-supply = <®_usb1_vbus>;
+ disable-over-current;
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ vbus-supply = <®_usb2_vbus>;
+ disable-over-current;
+ status = "okay";
+};
+
+/* MicroSD */
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ vmmc-supply = <®_3v3>;
+ bus-width = <4>;
+ keep-power-in-suspend;
+ non-removable;
+ wakeup-source;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_can: can-grp {
+ fsl,pins = <
+ MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020
+ MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0
+ MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO00__I2C2_SCL 0x4001b8b0
+ MX6UL_PAD_GPIO1_IO01__I2C2_SDA 0x4001b8b0
+ >;
+ };
+
+ pinctrl_leds: ledsgrp {
+ fsl,pins = <
+ MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x130b0
+ MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11 0x130b0
+ >;
+ };
+
+ pinctrl_mclk: mclkgrp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TMS__CCM_CLKO1 0x13009
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_pwm8: pwm8grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET1_RX_ER__PWM8_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x130b0
+ MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088
+ MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088
+ MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x120b0
+ >;
+ };
+
+ pinctrl_touchscreen: touchgrp {
+ fsl,pins = <
+ MX6UL_PAD_ENET2_TX_CLK__GPIO2_IO14 0x17059
+ MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x17059
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x0b0b0
+ MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x0b0b0
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170b9
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100b9
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170b9
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170b9
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170b9
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x170f9
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x100f9
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x170f9
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x170f9
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x170f9
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x170f9
+ >;
+ };
+};
+
+&iomuxc_snvs {
+ pinctrl_reg_usb1: regusb1grp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x17059
+ >;
+ };
+
+ pinctrl_reg_usb2: regusb2grp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x17059
+ >;
+ };
+
+ pinctrl_reg_ext_pwr: reg-ext-pwrgrp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x17059
+ >;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [RESEND PATCH v4 09/10] ARM: dts: imx6ul: support Engicam MicroGEA GTW board
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
` (4 preceding siblings ...)
2025-06-20 8:27 ` [RESEND PATCH v4 07/10] ARM: dts: imx6ul: support Engicam MicroGEA RMM board Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-06-20 8:27 ` [RESEND PATCH v4 10/10] ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503 Dario Binacchi
2025-07-02 10:02 ` [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Shawn Guo
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Frank Li,
Conor Dooley, Fabio Estevam, Krzysztof Kozlowski,
Pengutronix Kernel Team, Rob Herring, Sascha Hauer, Shawn Guo,
devicetree, imx, linux-arm-kernel
Support Engicam MicroGEA GTW board with:
- 256 Mbytes NAND Flash
- 512 Mbytes DRAM DDR2
- Buttons
- LEDs
- Micro SD card connector
- USB 2.0 high-speed/full-speed
- Ethernet MAC
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
---
Changes in v4:
- Add Reviewed-by tag of Frank Li
Changes in v3:
- Drop an extra blank line from the iomuxc node.
Changes in v2:
- Drop an extra blank line
- Move iomuxc and iomuxc_snvs nodes to the end of the DTS file.
arch/arm/boot/dts/nxp/imx/Makefile | 1 +
.../nxp/imx/imx6ull-engicam-microgea-gtw.dts | 162 ++++++++++++++++++
2 files changed, 163 insertions(+)
create mode 100644 arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 32dfd69b8d8b..de4142e8f3ce 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -357,6 +357,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ull-dhcom-picoitx.dtb \
imx6ull-dhcor-maveo-box.dtb \
imx6ull-engicam-microgea-bmm.dtb \
+ imx6ull-engicam-microgea-gtw.dtb \
imx6ull-engicam-microgea-rmm.dtb \
imx6ull-jozacp.dtb \
imx6ull-kontron-bl.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
new file mode 100644
index 000000000000..d500f8839102
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts
@@ -0,0 +1,162 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
+ * Copyright (C) 2025 Engicam srl
+ */
+
+/dts-v1/;
+
+#include "imx6ull-engicam-microgea.dtsi"
+
+/ {
+ compatible = "engicam,microgea-imx6ull-gtw",
+ "engicam,microgea-imx6ull", "fsl,imx6ull";
+ model = "Engicam MicroGEA i.MX6ULL GTW Board";
+
+ reg_1v8: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "1v8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ user-button {
+ label = "User button";
+ gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_MISC>;
+ wakeup-source;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_leds>, <&pinctrl_pwrled>;
+
+ led-0 {
+ gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+
+ led-1 {
+ gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+ };
+
+ led-2 {
+ gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+ };
+
+ led-3 {
+ gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ usb_hub: usb-hub {
+ compatible = "smsc,usb3503a";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_hub>;
+ reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ disable-over-current;
+ status = "okay";
+};
+
+/* MicroSD */
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ vmmc-supply = <®_3v3>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_gpio_keys: gpio_keysgrp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TDI__GPIO1_IO13 0x0b0b0
+ >;
+ };
+
+ pinctrl_leds: ledsgrp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x130b0
+ MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x130b0
+ MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x130b0
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
+ MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
+ MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+ >;
+ };
+};
+
+&iomuxc_snvs {
+ pinctrl_pwrled: ledsgrp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x130b0
+ >;
+ };
+
+ pinctrl_usb_hub: usb_hubgrp {
+ fsl,pins = <
+ MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x17059
+ >;
+ };
+};
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* [RESEND PATCH v4 10/10] ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
` (5 preceding siblings ...)
2025-06-20 8:27 ` [RESEND PATCH v4 09/10] ARM: dts: imx6ul: support Engicam MicroGEA GTW board Dario Binacchi
@ 2025-06-20 8:27 ` Dario Binacchi
2025-07-02 10:02 ` [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Shawn Guo
7 siblings, 0 replies; 9+ messages in thread
From: Dario Binacchi @ 2025-06-20 8:27 UTC (permalink / raw)
To: linux-kernel
Cc: linux-amarula, Matteo Lisi, Dario Binacchi, Alexander Stein,
Andreas Kemnade, Ard Biesheuvel, Elinor Montmasson, Eric Biggers,
Fabio Estevam, Martin K. Petersen, Pengutronix Kernel Team,
Russell King, Sascha Hauer, Shawn Guo, Stefan Eichenberger, imx,
linux-arm-kernel
The driver is required by the Engicam MicroGEA GTW board.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---
(no changes since v1)
arch/arm/configs/imx_v6_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 917bc8a27794..3181775a214d 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -335,6 +335,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_TEST=m
CONFIG_USB_EHSET_TEST_FIXTURE=m
+CONFIG_USB_HSIC_USB3503=y
CONFIG_USB_ONBOARD_DEV=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_MXS_PHY=y
--
2.43.0
^ permalink raw reply related [flat|nested] 9+ messages in thread* Re: [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards
2025-06-20 8:27 [RESEND PATCH v4 00/10] Support Engicam MicroGEA boards Dario Binacchi
` (6 preceding siblings ...)
2025-06-20 8:27 ` [RESEND PATCH v4 10/10] ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503 Dario Binacchi
@ 2025-07-02 10:02 ` Shawn Guo
7 siblings, 0 replies; 9+ messages in thread
From: Shawn Guo @ 2025-07-02 10:02 UTC (permalink / raw)
To: Dario Binacchi
Cc: linux-kernel, linux-amarula, Matteo Lisi, Alexander Stein,
Andreas Kemnade, Ard Biesheuvel, Conor Dooley, Elinor Montmasson,
Eric Biggers, Fabio Estevam, Francesco Dolcini, Frank Li,
Frieder Schrempf, Krzysztof Kozlowski, Marek Vasut, Markus Niebel,
Martin K. Petersen, Max Merchel, Michael Walle,
Pengutronix Kernel Team, Primoz Fiser, Rob Herring, Russell King,
Sascha Hauer, Shawn Guo, Stefan Eichenberger, Tim Harvey,
devicetree, imx, linux-arm-kernel
On Fri, Jun 20, 2025 at 10:27:04AM +0200, Dario Binacchi wrote:
> Dario Binacchi (10):
> dt-bindings: arm: fsl: support Engicam MicroGEA BMM board
> ARM: dts: imx6ul: support Engicam MicroGEA-MX6UL SoM
> ARM: dts: imx6ul: support Engicam MicroGEA BMM board
> ARM: imx_v6_v7_defconfig: cleanup with savedefconfig
> ARM: imx_v6_v7_defconfig: select CONFIG_INPUT_PWM_BEEPER
> dt-bindings: arm: fsl: support Engicam MicroGEA RMM board
> ARM: dts: imx6ul: support Engicam MicroGEA RMM board
> dt-bindings: arm: fsl: support Engicam MicroGEA GTW board
> ARM: dts: imx6ul: support Engicam MicroGEA GTW board
> ARM: imx_v6_v7_defconfig: select CONFIG_USB_HSIC_USB3503
Applied all, thanks!
^ permalink raw reply [flat|nested] 9+ messages in thread