This patch adds support for the following computer on modules (CoM) from Toradex[A]: Apalis iMX6 Quad 2GB IT - i.MX 6Quad 800MHz, 2GB DDR3, 4GB eMMC -40° to +85° C Temp Apalis iMX6 Quad 1GB - i.MX 6Quad 1GHz, 1GB DDR3, 4GB eMMC 0° to +70° C Temp Apalis iMX6 Dual 1GB IT - i.MX 6Dual 800MHz, 1GB DDR3, 4GB eMMC -40° to +85° C Temp Apalis iMX6 Dual 512MB - i.MX 6Dual 1GHz, 512MB DDR3, 4GB eMMC 0° to +70° C Temp I've developed and tested it on Quad 2GB IT v1.1A and Dual 512MB v1.1A CoMs, using Ixora[B] carrier board v1.0A, but it should hopefuly work on Eval[C] board as well. A. https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-freescale-imx-6 B. https://www.toradex.com/products/carrier-board/ixora-carrier-board C. https://www.toradex.com/products/carrier-board/apalis-evaluation-board Flashing/recovery instructions: 1. Download and compile imx_loader for OpenWrt from https://github.com/ynezz/imx_loader 2. Enter recovery mode as desribed in https://developer.toradex.com/knowledge-base/imx-recovery-mode 3. Connect board via USB to the host computer, check that it's connected by lsusb: 15a2:0054 Freescale Semiconductor, Inc. i.MX 6Dual/6Quad SystemOnChip in RecoveryMode 4. Copy following OpenWrt images to imx_loader directory: SPL u-boot.img u-boot-with-spl.imx openwrt-imx6-apalis-recovery.scr openwrt-imx6-apalis-squashfs.combined.bin 5. Run imx_usb in imx_loader directory Signed-off-by: Petr Štetiar <ynezz@true.cz>master
parent
dc1a73984e
commit
d23222a96c
@ -0,0 +1,20 @@ |
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#!/bin/sh |
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. /lib/imx6.sh |
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. /lib/functions.sh |
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move_config() { |
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local board=$(board_name) |
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case "$board" in |
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apalis*) |
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if [ -b $(bootpart_from_uuid) ]; then |
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apalis_mount_boot |
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[ -f /boot/sysupgrade.tgz ] && mv -f /boot/sysupgrade.tgz / |
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umount /boot |
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fi |
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;; |
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esac |
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} |
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boot_hook_add preinit_mount_root move_config |
@ -0,0 +1,20 @@ |
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echo "Toradex Apalis OpenWrt Boot script v1.0" |
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run finduuid |
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setenv nextcon 0 |
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setenv fdt_file imx6q-apalis-ixora.dtb |
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setenv root root=PARTUUID=${uuid} rootfstype=squashfs rootwait |
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setenv bootargs earlyprintk console=${console},${baudrate}n8 ${root} |
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setenv fsload ext4load mmc ${mmcbootdev}:${bootpart} |
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if ${fsload} ${kernel_addr_r} ${boot_file}; then |
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if ${fsload} ${fdt_addr_r} ${fdt_file}; then |
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test -n "$fdt_fixup" && run fdt_fixup |
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bootm ${kernel_addr_r} - ${fdt_addr_r} |
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else |
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echo "Error loading device-tree" |
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fi |
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else |
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echo "Error loading kernel image" |
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fi |
@ -0,0 +1,14 @@ |
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# flash u-boot-with-spl.imx |
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# using fixed size of 1M for U-Boot + SPL |
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mmc dev 0 1 |
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mmc write 0x12100000 0x2 0x800 |
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# flash openwrt-imx6-apalis-squashfs.combined.bin |
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run set_blkcnt |
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mmc dev 0 0 |
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mmc write 0x12500000 0 ${blkcnt} |
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env default -f -a |
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saveenv |
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reset |
@ -0,0 +1,86 @@ |
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arm: dts: apalis-ixora: Add status LEDs aliases
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Signed-off-by: Petr Štetiar <ynezz@true.cz>
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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@@ -60,6 +60,10 @@
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i2c2 = &i2c2;
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rtc0 = &rtc_i2c;
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rtc1 = &snvs_rtc;
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+ led-boot = &led_boot;
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+ led-failsafe = &led_failsafe;
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+ led-running = &led_running;
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+ led-upgrade = &led_upgrade;
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};
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gpio-keys {
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@@ -123,22 +127,22 @@
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_leds_ixora>;
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- led4-green {
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+ led_running: led4-green {
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label = "LED_4_GREEN";
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gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
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};
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- led4-red {
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+ led_upgrade: led4-red {
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label = "LED_4_RED";
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gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
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};
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- led5-green {
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+ led_boot: led5-green {
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label = "LED_5_GREEN";
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gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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};
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- led5-red {
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+ led_failsafe: led5-red {
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label = "LED_5_RED";
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gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
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};
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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@@ -61,6 +61,10 @@
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i2c2 = &i2c2;
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rtc0 = &rtc_i2c;
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rtc1 = &snvs_rtc;
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+ led-boot = &led_boot;
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+ led-failsafe = &led_failsafe;
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+ led-running = &led_running;
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+ led-upgrade = &led_upgrade;
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};
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gpio-keys {
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@@ -124,22 +128,22 @@
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_leds_ixora>;
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- led4-green {
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+ led_running: led4-green {
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label = "LED_4_GREEN";
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- gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
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+ gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
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};
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- led4-red {
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+ led_upgrade: led4-red {
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label = "LED_4_RED";
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- gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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+ gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
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};
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- led5-green {
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+ led_boot: led5-green {
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label = "LED_5_GREEN";
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gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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};
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- led5-red {
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+ led_failsafe: led5-red {
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label = "LED_5_RED";
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gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
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};
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arm: dts: apalis-ixora: Add switch3 as reset button
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Signed-off-by: Petr Štetiar <ynezz@true.cz>
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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@@ -70,7 +70,7 @@
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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- pinctrl-0 = <&pinctrl_gpio_keys>;
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+ pinctrl-0 = <&pinctrl_gpio_keys &pinctrl_switch3_ixora>;
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wakeup {
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label = "Wake-Up";
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@@ -79,6 +79,13 @@
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debounce-interval = <10>;
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wakeup-source;
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};
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_RESTART>;
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+ debounce-interval = <10>;
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+ };
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};
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lcd_display: display@di0 {
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@@ -292,4 +299,10 @@
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MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
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>;
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};
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+
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+ pinctrl_switch3_ixora: switch3ixora {
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+ fsl,pins = <
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+ MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0
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+ >;
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+ };
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};
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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@@ -69,7 +69,7 @@
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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- pinctrl-0 = <&pinctrl_gpio_keys>;
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+ pinctrl-0 = <&pinctrl_gpio_keys &pinctrl_switch3_ixora>;
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wakeup {
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label = "Wake-Up";
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@@ -78,6 +78,13 @@
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debounce-interval = <10>;
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wakeup-source;
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};
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_RESTART>;
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+ debounce-interval = <10>;
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+ };
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};
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lcd_display: display@di0 {
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@@ -293,4 +300,10 @@
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MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
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>;
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};
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+
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+ pinctrl_switch3_ixora: switch3ixora {
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+ fsl,pins = <
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+ MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0
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+ >;
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+ };
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};
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arm: dts: apalis-ixora: Add status LEDs aliases
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Signed-off-by: Petr Štetiar <ynezz@true.cz>
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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@@ -60,6 +60,10 @@
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i2c2 = &i2c2;
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rtc0 = &rtc_i2c;
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rtc1 = &snvs_rtc;
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+ led-boot = &led_boot;
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+ led-failsafe = &led_failsafe;
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+ led-running = &led_running;
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+ led-upgrade = &led_upgrade;
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};
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gpio-keys {
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@@ -123,22 +127,22 @@
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_leds_ixora>;
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- led4-green {
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+ led_running: led4-green {
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label = "LED_4_GREEN";
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gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
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};
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- led4-red {
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+ led_upgrade: led4-red {
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label = "LED_4_RED";
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gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
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};
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- led5-green {
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+ led_boot: led5-green {
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label = "LED_5_GREEN";
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gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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};
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- led5-red {
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+ led_failsafe: led5-red {
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label = "LED_5_RED";
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gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
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};
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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@@ -61,6 +61,10 @@
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i2c2 = &i2c2;
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rtc0 = &rtc_i2c;
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rtc1 = &snvs_rtc;
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+ led-boot = &led_boot;
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+ led-failsafe = &led_failsafe;
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+ led-running = &led_running;
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+ led-upgrade = &led_upgrade;
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};
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gpio-keys {
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@@ -124,22 +128,22 @@
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_leds_ixora>;
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- led4-green {
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+ led_running: led4-green {
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label = "LED_4_GREEN";
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- gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
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+ gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
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};
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- led4-red {
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+ led_upgrade: led4-red {
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label = "LED_4_RED";
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- gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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+ gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
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};
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- led5-green {
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+ led_boot: led5-green {
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label = "LED_5_GREEN";
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gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
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};
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- led5-red {
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+ led_failsafe: led5-red {
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label = "LED_5_RED";
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gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
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};
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arm: dts: apalis-ixora: Add switch3 as reset button
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Signed-off-by: Petr Štetiar <ynezz@true.cz>
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
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@@ -70,7 +70,7 @@
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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- pinctrl-0 = <&pinctrl_gpio_keys>;
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+ pinctrl-0 = <&pinctrl_gpio_keys &pinctrl_switch3_ixora>;
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wakeup {
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label = "Wake-Up";
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@@ -79,6 +79,13 @@
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debounce-interval = <10>;
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wakeup-source;
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};
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_RESTART>;
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+ debounce-interval = <10>;
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+ };
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};
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lcd_display: display@di0 {
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@@ -292,4 +299,10 @@
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MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
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>;
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};
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+
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+ pinctrl_switch3_ixora: switch3ixora {
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+ fsl,pins = <
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+ MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0
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+ >;
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+ };
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};
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--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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+++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
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@@ -69,7 +69,7 @@
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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- pinctrl-0 = <&pinctrl_gpio_keys>;
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+ pinctrl-0 = <&pinctrl_gpio_keys &pinctrl_switch3_ixora>;
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wakeup {
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label = "Wake-Up";
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@@ -78,6 +78,13 @@
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debounce-interval = <10>;
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wakeup-source;
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};
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_RESTART>;
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+ debounce-interval = <10>;
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+ };
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};
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lcd_display: display@di0 {
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@@ -293,4 +300,10 @@
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MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
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>;
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};
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+
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+ pinctrl_switch3_ixora: switch3ixora {
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+ fsl,pins = <
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+ MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0
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+ >;
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+ };
|
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};
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Loading…
Reference in new issue