[PATCH 3/3] ARM: i.mx53: Support for Voipac board. Device definition is read from Devicetree
Rostislav Lisovy
lisovy at gmail.com
Tue Nov 5 09:42:07 EST 2013
Signed-off-by: Rostislav Lisovy <lisovy at gmail.com>
create mode 100644 arch/arm/boards/freescale-mx53-vmx53/Makefile
create mode 100644 arch/arm/boards/freescale-mx53-vmx53/board.c
create mode 100644 arch/arm/boards/freescale-mx53-vmx53/env/config
create mode 100644 arch/arm/boards/freescale-mx53-vmx53/flash_header.c
create mode 100644 arch/arm/boards/freescale-mx53-vmx53/lowlevel.c
create mode 100644 arch/arm/dts/imx53-voipac-bsb.dts
create mode 100644 arch/arm/dts/imx53-voipac-dmm-668.dtsi
diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
index c273f0c..3953c55 100644
--- a/arch/arm/boards/Makefile
+++ b/arch/arm/boards/Makefile
@@ -36,6 +36,7 @@ obj-$(CONFIG_MACH_FREESCALE_MX35_3STACK) += freescale-mx35-3-stack/
obj-$(CONFIG_MACH_FREESCALE_MX51_PDK) += freescale-mx51-pdk/
obj-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += freescale-mx53-loco/
obj-$(CONFIG_MACH_FREESCALE_MX53_SMD) += freescale-mx53-smd/
+obj-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += freescale-mx53-vmx53/
obj-$(CONFIG_MACH_GE863) += telit-evk-pro3/
obj-$(CONFIG_MACH_GK802) += gk802/
obj-$(CONFIG_MACH_GUF_CUPID) += guf-cupid/
diff --git a/arch/arm/boards/freescale-mx53-vmx53/Makefile b/arch/arm/boards/freescale-mx53-vmx53/Makefile
new file mode 100644
index 0000000..d44f697
--- /dev/null
+++ b/arch/arm/boards/freescale-mx53-vmx53/Makefile
@@ -0,0 +1,3 @@
+obj-y += board.o
+lwl-y += flash_header.o
+lwl-y += lowlevel.o
diff --git a/arch/arm/boards/freescale-mx53-vmx53/board.c b/arch/arm/boards/freescale-mx53-vmx53/board.c
new file mode 100644
index 0000000..4270832
--- /dev/null
+++ b/arch/arm/boards/freescale-mx53-vmx53/board.c
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2013 Rostislav Lisovy <lisovy at gmail.com>, PiKRON s.r.o.
+ *
+ * Board specific file for Voipac X53-DMM-668 module equipped
+ * with i.MX53 CPU
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <common.h>
+#include <init.h>
+
+#include <generated/mach-types.h>
+#include <mach/imx5.h>
+#include <asm/armlinux.h>
+
+
+static int vmx53_console_init(void)
+{
+ if (!of_machine_is_compatible("voipac,imx53-dmm-668"))
+ return 0;
+
+ imx53_init_lowlevel(800);
+
+ armlinux_set_bootparams((void *)0x70000100);
+ armlinux_set_architecture(MACH_TYPE_VMX53);
+
+ barebox_set_model("Voipac VMX53");
+ barebox_set_hostname("vmx53");
+
+ return 0;
+}
+postcore_initcall(vmx53_console_init);
diff --git a/arch/arm/boards/freescale-mx53-vmx53/env/config b/arch/arm/boards/freescale-mx53-vmx53/env/config
new file mode 100644
index 0000000..3d90172
--- /dev/null
+++ b/arch/arm/boards/freescale-mx53-vmx53/env/config
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+global.hostname=vmx53
+eth0.serverip=
+user=
+
+# use 'dhcp' to do dhcp in barebox and in kernel
+# use 'none' if you want to skip kernel ip autoconfiguration
+ip=dhcp
+
+# or set your networking parameters here
+#eth0.ipaddr=a.b.c.d
+#eth0.netmask=a.b.c.d
+#eth0.gateway=a.b.c.d
+#eth0.serverip=a.b.c.d
+
+# can be either 'nfs', 'tftp', 'nor' or 'nand'
+kernel_loc=tftp
+# can be either 'net', 'nor', 'nand' or 'initrd'
+rootfs_loc=net
+
+# can be either 'jffs2' or 'ubifs'
+rootfs_type=ubifs
+rootfsimage=root-${global.hostname}.$rootfs_type
+
+kernelimage=zImage-${global.hostname}
+#kernelimage=uImage-${global.hostname}
+#kernelimage=Image-${global.hostname}
+#kernelimage=Image-${global.hostname}.lzo
+
+if [ -n $user ]; then
+ kernelimage="$user"-"$kernelimage"
+ nfsroot="$eth0.serverip:/home/$user/nfsroot/${global.hostname}"
+ rootfsimage="$user"-"$rootfsimage"
+else
+ nfsroot="$eth0.serverip:/path/to/nfs/root"
+fi
+
+autoboot_timeout=3
+
+bootargs="console=ttymxc0,115200"
+
+nand_parts="512k(barebox)ro,512k(bareboxenv),4M(kernel),-(rootfs)"
+
+# set a fancy prompt (if support is compiled in)
+PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m "
diff --git a/arch/arm/boards/freescale-mx53-vmx53/flash_header.c b/arch/arm/boards/freescale-mx53-vmx53/flash_header.c
new file mode 100644
index 0000000..a6864a6
--- /dev/null
+++ b/arch/arm/boards/freescale-mx53-vmx53/flash_header.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2011 Marc Kleine-Budde <mkl at pengutronix.de>
+ * Copyright (C) 2013 Rostislav Lisovy <lisovy at gmail.com>, PiKRON s.r.o.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <common.h>
+#include <asm/byteorder.h>
+#include <mach/imx-flash-header.h>
+#include <asm/barebox-arm-head.h>
+
+void __naked __flash_header_start go(void)
+{
+ barebox_arm_imx_fcb_head();
+}
+
+struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = {
+ { .addr = cpu_to_be32(0x53fa8554), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8558), .val = cpu_to_be32(0x00300040), },
+ { .addr = cpu_to_be32(0x53fa8560), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8564), .val = cpu_to_be32(0x00300040), },
+ { .addr = cpu_to_be32(0x53fa8568), .val = cpu_to_be32(0x00300040), },
+ { .addr = cpu_to_be32(0x53fa8570), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8574), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8578), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa857c), .val = cpu_to_be32(0x00300040), },
+ { .addr = cpu_to_be32(0x53fa8580), .val = cpu_to_be32(0x00300040), },
+ { .addr = cpu_to_be32(0x53fa8584), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8588), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8590), .val = cpu_to_be32(0x00300040), },
+ { .addr = cpu_to_be32(0x53fa8594), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa86f0), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa86f4), .val = cpu_to_be32(0x00000000), },
+ { .addr = cpu_to_be32(0x53fa86fc), .val = cpu_to_be32(0x00000000), },
+ { .addr = cpu_to_be32(0x53fa8714), .val = cpu_to_be32(0x00000000), },
+ { .addr = cpu_to_be32(0x53fa8718), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa871c), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8720), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa8724), .val = cpu_to_be32(0x04000000), },
+ { .addr = cpu_to_be32(0x53fa8728), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x53fa872c), .val = cpu_to_be32(0x00300000), },
+ { .addr = cpu_to_be32(0x63fd9088), .val = cpu_to_be32(0x35343535), },
+ { .addr = cpu_to_be32(0x63fd9090), .val = cpu_to_be32(0x4d444c44), },
+ { .addr = cpu_to_be32(0x63fd907c), .val = cpu_to_be32(0x01370138), },
+ { .addr = cpu_to_be32(0x63fd9080), .val = cpu_to_be32(0x013b013c), },
+ { .addr = cpu_to_be32(0x63fd9018), .val = cpu_to_be32(0x00011740), },
+ { .addr = cpu_to_be32(0x63fd9000), .val = cpu_to_be32(0xc4190000), },
+ { .addr = cpu_to_be32(0x63fd900c), .val = cpu_to_be32(0x9f5152e3), },
+ { .addr = cpu_to_be32(0x63fd9010), .val = cpu_to_be32(0xb68e8a63), },
+ { .addr = cpu_to_be32(0x63fd9014), .val = cpu_to_be32(0x01ff00db), },
+ { .addr = cpu_to_be32(0x63fd902c), .val = cpu_to_be32(0x000026d2), },
+ { .addr = cpu_to_be32(0x63fd9030), .val = cpu_to_be32(0x009f0e21), },
+ { .addr = cpu_to_be32(0x63fd9008), .val = cpu_to_be32(0x12273030), },
+ { .addr = cpu_to_be32(0x63fd9004), .val = cpu_to_be32(0x0002002d), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008032), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008033), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028031), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x052080b0), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008040), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803a), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803b), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028039), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x05208138), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008048), },
+ { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00005800), },
+ { .addr = cpu_to_be32(0x63fd9040), .val = cpu_to_be32(0x04b80003), },
+ { .addr = cpu_to_be32(0x63fd9058), .val = cpu_to_be32(0x00022227), },
+ { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00000000), },
+};
+
+#define APP_DEST 0x70000000
+
+struct imx_flash_header_v2 __flash_header_section flash_header = {
+ .header.tag = IVT_HEADER_TAG,
+ .header.length = cpu_to_be16(32),
+ .header.version = IVT_VERSION,
+
+ .entry = APP_DEST + 0x1000,
+ .dcd_ptr = APP_DEST + 0x400 + offsetof(struct imx_flash_header_v2, dcd),
+ .boot_data_ptr = APP_DEST + 0x400 + offsetof(struct imx_flash_header_v2, boot_data),
+ .self = APP_DEST + 0x400,
+
+ .boot_data.start = APP_DEST,
+ .boot_data.size = DCD_BAREBOX_SIZE,
+
+ .dcd.header.tag = DCD_HEADER_TAG,
+ .dcd.header.length = cpu_to_be16(sizeof(struct imx_dcd) + sizeof(dcd_entry)),
+ .dcd.header.version = DCD_VERSION,
+
+ .dcd.command.tag = DCD_COMMAND_WRITE_TAG,
+ .dcd.command.length = cpu_to_be16(sizeof(struct imx_dcd_command) + sizeof(dcd_entry)),
+ .dcd.command.param = DCD_COMMAND_WRITE_PARAM,
+};
diff --git a/arch/arm/boards/freescale-mx53-vmx53/lowlevel.c b/arch/arm/boards/freescale-mx53-vmx53/lowlevel.c
new file mode 100644
index 0000000..60c28f7
--- /dev/null
+++ b/arch/arm/boards/freescale-mx53-vmx53/lowlevel.c
@@ -0,0 +1,9 @@
+#include <common.h>
+#include <mach/esdctl.h>
+#include <asm/barebox-arm-head.h>
+
+void __naked barebox_arm_reset_vector(void)
+{
+ arm_cpu_lowlevel_init();
+ imx53_barebox_entry(0);
+}
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 511adf4..f90aa51 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1,6 +1,7 @@
dtb-$(CONFIG_ARCH_IMX51) += imx51-babbage.dtb \
imx51-genesi-efika-sb.dtb
-dtb-$(CONFIG_ARCH_IMX53) += imx53-qsb.dtb
+dtb-$(CONFIG_ARCH_IMX53) += imx53-qsb.dtb \
+ imx53-voipac-bsb.dtb
dtb-$(CONFIG_ARCH_IMX6) += imx6q-gk802.dtb \
imx6dl-dfi-fs700-m60-6s.dtb \
imx6q-dfi-fs700-m60-6q.dtb \
@@ -23,6 +24,7 @@ obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
pbl-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o
pbl-$(CONFIG_MACH_FREESCALE_MX51_PDK) += imx51-babbage.dtb.o
pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o
+pbl-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += imx53-voipac-bsb.dtb.o
pbl-$(CONFIG_MACH_DFI_FS700_M60) += imx6q-dfi-fs700-m60-6q.dtb.o imx6dl-dfi-fs700-m60-6s.dtb.o
pbl-$(CONFIG_MACH_PHYTEC_PFLA02) += imx6q-phytec-pbab01.dtb.o
pbl-$(CONFIG_MACH_REALQ7) += imx6q-dmo-realq7.dtb.o
diff --git a/arch/arm/dts/imx53-voipac-bsb.dts b/arch/arm/dts/imx53-voipac-bsb.dts
new file mode 100644
index 0000000..5c88c0e
--- /dev/null
+++ b/arch/arm/dts/imx53-voipac-bsb.dts
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2013 Rostislav Lisovy <lisovy at gmail.com>, PiKRON s.r.o.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx53-voipac-dmm-668.dtsi"
+
+/ {
+ sound {
+ compatible = "fsl,imx53-voipac-sgtl5000",
+ "fsl,imx-audio-sgtl5000";
+ model = "imx53-voipac-sgtl5000";
+ ssi-controller = <&ssi2>;
+ audio-codec = <&sgtl5000>;
+ audio-routing =
+ "Headphone Jack", "HP_OUT";
+ mux-int-port = <2>;
+ mux-ext-port = <5>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pin_gpio>;
+
+ led1 {
+ label = "led-red";
+ gpios = <&gpio3 29 0>;
+ default-state = "off";
+ };
+
+ led2 {
+ label = "led-orange";
+ gpios = <&gpio2 31 0>;
+ default-state = "off";
+ };
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ hog {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ /* SD2_CD */
+ MX53_PAD_EIM_D25__GPIO3_25 0x80000000
+ /* SD2_WP */
+ MX53_PAD_EIM_A19__GPIO2_19 0x80000000
+ >;
+ };
+
+ led_pin_gpio: led_gpio {
+ fsl,pins = <
+ MX53_PAD_EIM_D29__GPIO3_29 0x80000000
+ MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
+ >;
+ };
+ };
+
+ /* Keyboard controller */
+ kpp {
+ pinctrl_kpp_1: kppgrp-1 {
+ fsl,pins = <
+ MX53_PAD_GPIO_9__KPP_COL_6 0xe8
+ MX53_PAD_GPIO_4__KPP_COL_7 0xe8
+ MX53_PAD_KEY_COL2__KPP_COL_2 0xe8
+ MX53_PAD_KEY_COL3__KPP_COL_3 0xe8
+ MX53_PAD_KEY_COL4__KPP_COL_4 0xe8
+
+ MX53_PAD_GPIO_2__KPP_ROW_6 0xe0
+ MX53_PAD_GPIO_5__KPP_ROW_7 0xe0
+ MX53_PAD_KEY_ROW2__KPP_ROW_2 0xe0
+ MX53_PAD_KEY_ROW3__KPP_ROW_3 0xe0
+ MX53_PAD_KEY_ROW4__KPP_ROW_4 0xe0
+ >;
+ };
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux_1>; /* SSI1 */
+ status = "okay";
+};
+
+&esdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc2_1>;
+ cd-gpios = <&gpio3 25 0>;
+ wp-gpios = <&gpio2 19 0>;
+ vmmc-supply = <®_3p3v>;
+ status = "okay";
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3_2>;
+ status = "okay";
+
+ sgtl5000: codec at 0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <®_3p3v>;
+ VDDIO-supply = <®_3p3v>;
+ clocks = <&clks 150>;
+ };
+};
+
+&kpp {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_kpp_1>;
+ linux,keymap = <
+ 0x0203003b /* KEY_F1 */
+ 0x0603003c /* KEY_F2 */
+ 0x0207003d /* KEY_F3 */
+ 0x0607003e /* KEY_F4 */
+ >;
+ keypad,num-rows = <8>;
+ keypad,num-columns = <1>;
+ status = "okay";
+};
+
+&ssi2 {
+ fsl,mode = "i2s-slave";
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx53-voipac-dmm-668.dtsi b/arch/arm/dts/imx53-voipac-dmm-668.dtsi
new file mode 100644
index 0000000..4f1d8fa
--- /dev/null
+++ b/arch/arm/dts/imx53-voipac-dmm-668.dtsi
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2013 Rostislav Lisovy <lisovy at gmail.com>, PiKRON s.r.o.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx53.dtsi"
+
+/ {
+ model = "Voipac i.MX53 X53-DMM-668";
+ compatible = "voipac,imx53-dmm-668", "fsl,imx53";
+
+ memory at 70000000 {
+ device_type = "memory";
+ reg = <0x70000000 0x20000000>;
+ };
+
+ memory at b0000000 {
+ device_type = "memory";
+ reg = <0xb0000000 0x20000000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p3v: regulator at 0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ hog {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ /* Make DA9053 regulator functional */
+ MX53_PAD_GPIO_16__GPIO7_11 0x80000000
+ /* FEC Power enable */
+ MX53_PAD_GPIO_11__GPIO4_1 0x80000000
+ /* FEC RST */
+ MX53_PAD_GPIO_12__GPIO4_2 0x80000000
+ >;
+ };
+ };
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1_1>;
+ fsl,spi-num-chipselects = <4>;
+ cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>, <&gpio2 16 0>, <&gpio2 17 0>;
+ status = "okay";
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec_1>;
+ phy-mode = "rmii";
+ phy-reset-gpios = <&gpio4 2 0>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_2>;
+ status = "okay";
+
+ pmic: dialog at 48 {
+ compatible = "dlg,da9053-aa", "dlg,da9052";
+ reg = <0x48>;
+ interrupt-parent = <&gpio7>;
+ interrupts = <11 0x8>; /* low-level active IRQ at GPIO7_11 */
+
+ regulators {
+ buck1_reg: buck1 {
+ regulator-name = "BUCKCORE";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ };
+
+ buck2_reg: buck2 {
+ regulator-name = "BUCKPRO";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ buck3_reg: buck3 {
+ regulator-name = "BUCKMEM";
+ regulator-min-microvolt = <1420000>;
+ regulator-max-microvolt = <1580000>;
+ regulator-always-on;
+ };
+
+ buck4_reg: buck4 {
+ regulator-name = "BUCKPERI";
+ regulator-min-microvolt = <2370000>;
+ regulator-max-microvolt = <2630000>;
+ regulator-always-on;
+ };
+
+ ldo1_reg: ldo1 {
+ regulator-name = "ldo1_1v3";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: ldo2 {
+ regulator-name = "ldo2_1v3";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ ldo3_reg: ldo3 {
+ regulator-name = "ldo3_3v3";
+ regulator-min-microvolt = <3250000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-always-on;
+ };
+
+ ldo4_reg: ldo4 {
+ regulator-name = "ldo4_2v775";
+ regulator-min-microvolt = <2770000>;
+ regulator-max-microvolt = <2780000>;
+ regulator-always-on;
+ };
+
+ ldo5_reg: ldo5 {
+ regulator-name = "ldo5_3v3";
+ regulator-min-microvolt = <3250000>;
+ regulator-max-microvolt = <3350000>;
+ regulator-always-on;
+ };
+
+ ldo6_reg: ldo6 {
+ regulator-name = "ldo6_1v3";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ ldo7_reg: ldo7 {
+ regulator-name = "ldo7_2v75";
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+
+ ldo8_reg: ldo8 {
+ regulator-name = "ldo8_1v8";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <1850000>;
+ regulator-always-on;
+ };
+
+ ldo9_reg: ldo9 {
+ regulator-name = "ldo9_1v5";
+ regulator-min-microvolt = <1450000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-always-on;
+ };
+
+ ldo10_reg: ldo10 {
+ regulator-name = "ldo10_1v3";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_2>;
+ status = "okay";
+};
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 973aa37..dd32fcd 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -20,6 +20,7 @@ config ARCH_TEXT_BASE
default 0x97f00000 if MACH_FREESCALE_MX51_PDK
default 0x7ff00000 if MACH_FREESCALE_MX53_LOCO
default 0x7ff00000 if MACH_FREESCALE_MX53_SMD
+ default 0x7ff00000 if MACH_FREESCALE_MX53_VMX53
default 0x87f00000 if MACH_GUF_CUPID
default 0x93d00000 if MACH_TX25
default 0x7ff00000 if MACH_TQMA53
@@ -426,6 +427,14 @@ config MACH_FREESCALE_MX53_SMD
bool "Freescale i.MX53 SMD"
select ARCH_IMX53
+config MACH_FREESCALE_MX53_VMX53
+ bool "Voipac i.MX53"
+ select ARCH_IMX53
+ select HAVE_DEFAULT_ENVIRONMENT_NEW
+ help
+ Say Y here if you are using the Voipac Technologies VMX53 module
+ equipped with a Freescale i.MX53 Processor
+
config MACH_TQMA53
bool "TQ i.MX53 TQMa53"
select ARCH_IMX53
--
1.7.10.4
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