[PATCH 1/2] imx28-evk: Import devicetree file from Linux

[PATCH 1/2] imx28-evk: Import devicetree file from Linux

[Fabio Estevam]

Import the imx28-evk devicetree files from Linux kernel
version 5.11-rc7.

This is in preparation for converting the mx28evk_defconfig
target to driver model.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 arch/arm/dts/imx28-evk.dts | 360 +++++++++++++++++++++++++++++++++++++
 1 file changed, 360 insertions(+)
 create mode 100644 arch/arm/dts/imx28-evk.dts

diff --git a/arch/arm/dts/imx28-evk.dts b/arch/arm/dts/imx28-evk.dts
new file mode 100644
index 000000000000..7e2b0f198dfa
--- /dev/null
+++ b/arch/arm/dts/imx28-evk.dts
@@ -0,0 +1,360 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2012 Freescale Semiconductor, Inc.
+
+/dts-v1/;
+#include "imx28.dtsi"
+
+/ {
+	model = "Freescale i.MX28 Evaluation Kit";
+	compatible = "fsl,imx28-evk", "fsl,imx28";
+
+	memory at 40000000 {
+		device_type = "memory";
+		reg = <0x40000000 0x08000000>;
+	};
+
+
+	reg_3p3v: regulator-3p3v {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	reg_vddio_sd0: regulator-vddio-sd0 {
+		compatible = "regulator-fixed";
+		regulator-name = "vddio-sd0";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 28 0>;
+	};
+
+	reg_fec_3v3: regulator-fec-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "fec-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 15 0>;
+	};
+
+	reg_usb0_vbus: regulator-usb0-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 9 0>;
+		enable-active-high;
+	};
+
+	reg_usb1_vbus: regulator-usb1-vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 8 0>;
+		enable-active-high;
+	};
+
+	reg_lcd_3v3: regulator-lcd-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 30 0>;
+		enable-active-high;
+	};
+
+	reg_can_3v3: regulator-can-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "can-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 13 0>;
+		enable-active-high;
+	};
+
+	reg_lcd_5v: regulator-lcd-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd-5v";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	panel {
+		compatible = "sii,43wvf1g";
+		backlight = <&backlight_display>;
+		dvdd-supply = <&reg_lcd_3v3>;
+		avdd-supply = <&reg_lcd_5v>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+	};
+
+	apb at 80000000 {
+		apbh at 80000000 {
+			nand-controller at 8000c000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg
+					     &gpmi_pins_evk>;
+				status = "okay";
+			};
+
+			ssp0: spi at 80010000 {
+				compatible = "fsl,imx28-mmc";
+				pinctrl-names = "default";
+				pinctrl-0 = <&mmc0_8bit_pins_a
+					&mmc0_cd_cfg &mmc0_sck_cfg>;
+				bus-width = <8>;
+				wp-gpios = <&gpio2 12 0>;
+				vmmc-supply = <&reg_vddio_sd0>;
+				status = "okay";
+			};
+
+			ssp1: spi at 80012000 {
+				compatible = "fsl,imx28-mmc";
+				bus-width = <8>;
+				wp-gpios = <&gpio0 28 0>;
+			};
+
+			ssp2: spi at 80014000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				compatible = "fsl,imx28-spi";
+				pinctrl-names = "default";
+				pinctrl-0 = <&spi2_pins_a>;
+				status = "okay";
+
+				flash: m25p80 at 0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "sst,sst25vf016b", "jedec,spi-nor";
+					spi-max-frequency = <40000000>;
+					reg = <0>;
+				};
+			};
+
+			pinctrl at 80018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&hog_pins_a>;
+
+				hog_pins_a: hog at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_SSP1_CMD__GPIO_2_13
+						MX28_PAD_SSP1_DATA3__GPIO_2_15
+						MX28_PAD_ENET0_RX_CLK__GPIO_4_13
+						MX28_PAD_SSP1_SCK__GPIO_2_12
+						MX28_PAD_PWM3__GPIO_3_28
+						MX28_PAD_LCD_RESET__GPIO_3_30
+						MX28_PAD_AUART2_RX__GPIO_3_8
+						MX28_PAD_AUART2_TX__GPIO_3_9
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				led_pin_gpio3_5: led_gpio3_5 at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_AUART1_TX__GPIO_3_5
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				gpmi_pins_evk: gpmi-nand-evk at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_GPMI_CE1N__GPMI_CE1N
+						MX28_PAD_GPMI_RDY1__GPMI_READY1
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				lcdif_pins_evk: lcdif-evk at 0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_LCD_RD_E__LCD_VSYNC
+						MX28_PAD_LCD_WR_RWN__LCD_HSYNC
+						MX28_PAD_LCD_RS__LCD_DOTCLK
+						MX28_PAD_LCD_CS__LCD_ENABLE
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+			};
+
+			lcdif at 80030000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&lcdif_24bit_pins_a
+					     &lcdif_pins_evk>;
+				status = "okay";
+
+				port {
+					display_out: endpoint {
+						remote-endpoint = <&panel_in>;
+					};
+				};
+			};
+
+			can0: can at 80032000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&can0_pins_a>;
+				xceiver-supply = <&reg_can_3v3>;
+				status = "okay";
+			};
+
+			can1: can at 80034000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&can1_pins_a>;
+				xceiver-supply = <&reg_can_3v3>;
+				status = "okay";
+			};
+		};
+
+		apbx at 80040000 {
+			saif0: saif at 80042000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&saif0_pins_a>;
+				status = "okay";
+			};
+
+			saif1: saif at 80046000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&saif1_pins_a>;
+				fsl,saif-master = <&saif0>;
+				status = "okay";
+			};
+
+			lradc at 80050000 {
+				status = "okay";
+				fsl,lradc-touchscreen-wires = <4>;
+				fsl,ave-ctrl = <4>;
+				fsl,ave-delay = <2>;
+				fsl,settling = <10>;
+			};
+
+			i2c0: i2c at 80058000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c0_pins_a>;
+				status = "okay";
+
+				sgtl5000: codec at a {
+					compatible = "fsl,sgtl5000";
+					reg = <0x0a>;
+					#sound-dai-cells = <0>;
+					VDDA-supply = <&reg_3p3v>;
+					VDDIO-supply = <&reg_3p3v>;
+					clocks = <&saif0>;
+				};
+
+				at24 at 51 {
+					compatible = "atmel,24c32";
+					pagesize = <32>;
+					reg = <0x51>;
+				};
+			};
+
+			pwm: pwm at 80064000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwm2_pins_a>;
+				status = "okay";
+			};
+
+			duart: serial at 80074000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&duart_pins_a>;
+				status = "okay";
+			};
+
+			auart0: serial at 8006a000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&auart0_pins_a>;
+				uart-has-rtscts;
+				status = "okay";
+			};
+
+			auart3: serial at 80070000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&auart3_pins_a>;
+				status = "okay";
+			};
+
+			usbphy0: usbphy at 8007c000 {
+				status = "okay";
+			};
+
+			usbphy1: usbphy at 8007e000 {
+				status = "okay";
+			};
+		};
+	};
+
+	ahb at 80080000 {
+		usb0: usb at 80080000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb0_id_pins_a>;
+			vbus-supply = <&reg_usb0_vbus>;
+			status = "okay";
+		};
+
+		usb1: usb at 80090000 {
+			vbus-supply = <&reg_usb1_vbus>;
+			status = "okay";
+		};
+
+		mac0: ethernet at 800f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a>;
+			phy-supply = <&reg_fec_3v3>;
+			phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
+			phy-reset-duration = <100>;
+			status = "okay";
+		};
+
+		mac1: ethernet at 800f4000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac1_pins_a>;
+			status = "okay";
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx28-evk-sgtl5000",
+			     "fsl,mxs-audio-sgtl5000";
+		model = "imx28-evk-sgtl5000";
+		saif-controllers = <&saif0 &saif1>;
+		audio-codec = <&sgtl5000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio3_5>;
+
+		user {
+			label = "Heartbeat";
+			gpios = <&gpio3 5 0>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	backlight_display: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 2 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+	};
+};
-- 
2.25.1

[PATCH 2/2] mx28evk: Convert to driver model

[Fabio Estevam]

Make the conversion to driver model as it is mandatory.

Successfully tested booting Linux from the SD card.

Dropped support for networking and splash screen as these need
to be properly converted to DM and tested.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
I haven't had a chance to add DM_ETH and DM_VIDEO yet, but
these can be added later.

 arch/arm/dts/Makefile               |  1 +
 arch/arm/dts/imx28-evk-u-boot.dtsi  | 10 ++++
 board/freescale/mx28evk/MAINTAINERS |  1 +
 board/freescale/mx28evk/mx28evk.c   | 77 -----------------------------
 configs/mx28evk_defconfig           | 28 +++++------
 include/configs/mx28evk.h           |  7 ---
 6 files changed, 26 insertions(+), 98 deletions(-)
 create mode 100644 arch/arm/dts/imx28-evk-u-boot.dtsi

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 88f23e4ef41e..fefac899fb90 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -651,6 +651,7 @@ dtb-$(CONFIG_VF610) += vf500-colibri.dtb \
 	vf610-bk4r1.dtb
 
 dtb-$(CONFIG_MX28) += \
+	imx28-evk.dtb \
 	imx28-xea.dtb
 
 dtb-$(CONFIG_MX51) += \
diff --git a/arch/arm/dts/imx28-evk-u-boot.dtsi b/arch/arm/dts/imx28-evk-u-boot.dtsi
new file mode 100644
index 000000000000..6adbae68d2f8
--- /dev/null
+++ b/arch/arm/dts/imx28-evk-u-boot.dtsi
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019
+ * Lukasz Majewski, DENX Software Engineering, lukma at denx.de
+ *
+ * SPDX-License-Identifier:     GPL-2.0+ or X11
+ */
+
+#include "imx28-u-boot.dtsi"
+
diff --git a/board/freescale/mx28evk/MAINTAINERS b/board/freescale/mx28evk/MAINTAINERS
index a98a70558a72..b6974c954046 100644
--- a/board/freescale/mx28evk/MAINTAINERS
+++ b/board/freescale/mx28evk/MAINTAINERS
@@ -2,6 +2,7 @@ MX28EVK BOARD
 M:	Fabio Estevam <fabio.estevam@nxp.com>
 S:	Maintained
 F:	board/freescale/mx28evk/
+F:	arch/arm/dts/imx28-evk.dts
 F:	include/configs/mx28evk.h
 F:	configs/mx28evk_defconfig
 F:	configs/mx28evk_auart_console_defconfig
diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c
index a6b66d99ccb1..4fdd171a8a2f 100644
--- a/board/freescale/mx28evk/mx28evk.c
+++ b/board/freescale/mx28evk/mx28evk.c
@@ -71,80 +71,3 @@ int board_init(void)
 
 	return 0;
 }
-
-#ifdef	CONFIG_CMD_MMC
-static int mx28evk_mmc_wp(int id)
-{
-	if (id != 0) {
-		printf("MXS MMC: Invalid card selected (card id = %d)\n", id);
-		return 1;
-	}
-
-	return gpio_get_value(MX28_PAD_SSP1_SCK__GPIO_2_12);
-}
-
-int board_mmc_init(struct bd_info *bis)
-{
-	/* Configure WP as input */
-	gpio_direction_input(MX28_PAD_SSP1_SCK__GPIO_2_12);
-
-	/* Configure MMC0 Power Enable */
-	gpio_direction_output(MX28_PAD_PWM3__GPIO_3_28, 0);
-
-	return mxsmmc_initialize(bis, 0, mx28evk_mmc_wp, NULL);
-}
-#endif
-
-#ifdef	CONFIG_CMD_NET
-
-int board_eth_init(struct bd_info *bis)
-{
-	struct mxs_clkctrl_regs *clkctrl_regs =
-		(struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE;
-	struct eth_device *dev;
-	int ret;
-
-	ret = cpu_eth_init(bis);
-	if (ret)
-		return ret;
-
-	/* MX28EVK uses ENET_CLK PAD to drive FEC clock */
-	writel(CLKCTRL_ENET_TIME_SEL_RMII_CLK | CLKCTRL_ENET_CLK_OUT_EN,
-	       &clkctrl_regs->hw_clkctrl_enet);
-
-	/* Power-on FECs */
-	gpio_direction_output(MX28_PAD_SSP1_DATA3__GPIO_2_15, 0);
-
-	/* Reset FEC PHYs */
-	gpio_direction_output(MX28_PAD_ENET0_RX_CLK__GPIO_4_13, 0);
-	udelay(200);
-	gpio_set_value(MX28_PAD_ENET0_RX_CLK__GPIO_4_13, 1);
-
-	ret = fecmxc_initialize_multi(bis, 0, 0, MXS_ENET0_BASE);
-	if (ret) {
-		puts("FEC MXS: Unable to init FEC0\n");
-		return ret;
-	}
-
-	ret = fecmxc_initialize_multi(bis, 1, 3, MXS_ENET1_BASE);
-	if (ret) {
-		puts("FEC MXS: Unable to init FEC1\n");
-		return ret;
-	}
-
-	dev = eth_get_dev_by_name("FEC0");
-	if (!dev) {
-		puts("FEC MXS: Unable to get FEC0 device entry\n");
-		return -EINVAL;
-	}
-
-	dev = eth_get_dev_by_name("FEC1");
-	if (!dev) {
-		puts("FEC MXS: Unable to get FEC1 device entry\n");
-		return -EINVAL;
-	}
-
-	return ret;
-}
-
-#endif
diff --git a/configs/mx28evk_defconfig b/configs/mx28evk_defconfig
index 4f0ed83bc1f0..bae603309dbe 100644
--- a/configs/mx28evk_defconfig
+++ b/configs/mx28evk_defconfig
@@ -7,27 +7,25 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_SIZE=0x4000
 CONFIG_ENV_OFFSET=0x40000
+CONFIG_DM_GPIO=y
 CONFIG_SPL_TEXT_BASE=0x00001000
 CONFIG_TARGET_MX28EVK=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx28-evk"
 CONFIG_FIT=y
-# CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_ARCH_MISC_INIT=y
 # CONFIG_SPL_FRAMEWORK is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_DM=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_NAND_TRIMFFS=y
 CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_BMP=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_DATE=y
 CONFIG_CMD_EXT4=y
@@ -38,26 +36,28 @@ CONFIG_CMD_MTDPARTS=y
 CONFIG_MTDIDS_DEFAULT="nand0=gpmi-nand"
 CONFIG_MTDPARTS_DEFAULT="mtdparts=gpmi-nand:3m(bootloader)ro,512k(environment),512k(redundant-environment),4m(kernel),512k(fdt),8m(ramdisk),-(filesystem)"
 CONFIG_CMD_UBI=y
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_VERSION_VARIABLE=y
+# CONFIG_NET is not set
+CONFIG_DM=y
+CONFIG_SPL_DM=y
 CONFIG_MXS_GPIO=y
+CONFIG_DM_MMC=y
 CONFIG_MMC_MXS=y
 CONFIG_MTD=y
 CONFIG_MTD_RAW_NAND=y
 CONFIG_NAND_MXS=y
-CONFIG_MII=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MXS=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_CONS_INDEX=0
 CONFIG_SPI=y
 CONFIG_USB=y
+CONFIG_DM_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_USB_HOST_ETHER=y
-CONFIG_USB_ETHER_ASIX=y
-CONFIG_USB_ETHER_SMSC95XX=y
-CONFIG_VIDEO=y
-CONFIG_SPLASH_SCREEN=y
-CONFIG_VIDEO_BMP_GZIP=y
-CONFIG_VIDEO_BMP_RLE8=y
-CONFIG_OF_LIBFDT=y
diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h
index a65df4860810..21f3277d5c43 100644
--- a/include/configs/mx28evk.h
+++ b/include/configs/mx28evk.h
@@ -31,13 +31,6 @@
 
 /* UBI and NAND partitioning */
 
-/* FEC Ethernet on SoC */
-#ifdef	CONFIG_CMD_NET
-#define CONFIG_FEC_MXC
-#define CONFIG_FEC_MXC_MDIO_BASE MXS_ENET0_BASE
-#define CONFIG_MX28_FEC_MAC_IN_OCOTP
-#endif
-
 /* RTC */
 #ifdef	CONFIG_CMD_DATE
 #define	CONFIG_RTC_MXS
-- 
2.25.1

[PATCH 2/2] mx28evk: Convert to driver model

[Tom Rini]

On Wed, Feb 17, 2021 at 11:39:28PM -0300, Fabio Estevam wrote:

> Make the conversion to driver model as it is mandatory.
> 
> Successfully tested booting Linux from the SD card.
> 
> Dropped support for networking and splash screen as these need
> to be properly converted to DM and tested.
> 
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
> ---
> I haven't had a chance to add DM_ETH and DM_VIDEO yet, but
> these can be added later.
> 
>  arch/arm/dts/Makefile               |  1 +
>  arch/arm/dts/imx28-evk-u-boot.dtsi  | 10 ++++
>  board/freescale/mx28evk/MAINTAINERS |  1 +
>  board/freescale/mx28evk/mx28evk.c   | 77 -----------------------------
>  configs/mx28evk_defconfig           | 28 +++++------

You're missing:
configs/mx28evk_auart_console_defconfig
configs/mx28evk_nand_defconfig
configs/mx28evk_spi_defconfig
in conversion here.

-- 
Tom
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[PATCH 2/2] mx28evk: Convert to driver model

[Fabio Estevam]

On Sat, Feb 20, 2021 at 5:45 PM Tom Rini <trini@konsulko.com> wrote:

> You're missing:
> configs/mx28evk_auart_console_defconfig
> configs/mx28evk_nand_defconfig
> configs/mx28evk_spi_defconfig
> in conversion here.

I am OK to drop the support for these 3 targets.

[PATCH 2/2] mx28evk: Convert to driver model

[Tom Rini]

On Sat, Feb 20, 2021 at 06:08:19PM -0300, Fabio Estevam wrote:
> On Sat, Feb 20, 2021 at 5:45 PM Tom Rini <trini@konsulko.com> wrote:
> 
> > You're missing:
> > configs/mx28evk_auart_console_defconfig
> > configs/mx28evk_nand_defconfig
> > configs/mx28evk_spi_defconfig
> > in conversion here.
> 
> I am OK to drop the support for these 3 targets.

Can you please do that in a follow-up to your series, as you're taking
over the overall platform?  Thanks!

-- 
Tom
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[PATCH 2/2] mx28evk: Convert to driver model

[Fabio Estevam]

Hi Tom,

On Sat, Feb 20, 2021 at 7:09 PM Tom Rini <trini@konsulko.com> wrote:

> Can you please do that in a follow-up to your series, as you're taking
> over the overall platform?  Thanks!

Sure, I will send a follow-up patch removing the 3 other targets after
this series gets applied.

Thanks