[PATCHv9][ 6/6] ARM: dts: Add support for the cpuimx25 board from Eukrea and its baseboard.
Denis Carikli
denis at eukrea.com
Thu Oct 31 05:15:28 EDT 2013
The following devices/functionalities were added:
* Main and secondary UARTs.
* i2c and the pcf8563 device.
* CMO-QVGA(With backlight), DVI-VGA and DVI-SVGA displays
* Ethernet.
* NAND.
* The BP1 button.
* The LED.
* Watchdog
* SD.
Cc: Rob Herring <rob.herring at calxeda.com>
Cc: Pawel Moll <pawel.moll at arm.com>
Cc: Mark Rutland <mark.rutland at arm.com>
Cc: Stephen Warren <swarren at wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree at hellion.org.uk>
Cc: devicetree at vger.kernel.org
Cc: Sascha Hauer <kernel at pengutronix.de>
Cc: linux-arm-kernel at lists.infradead.org
Cc: Eric Bénard <eric at eukrea.com>
Signed-off-by: Denis Carikli <denis at eukrea.com>
---
ChangeLog v8->v9:
- Licenses were shortened.
---
arch/arm/boot/dts/imx25-eukrea-cpuimx25.dtsi | 48 +++++++++
.../imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts | 58 ++++++++++
.../imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts | 45 ++++++++
.../imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts | 45 ++++++++
.../boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts | 111 ++++++++++++++++++++
5 files changed, 307 insertions(+)
create mode 100644 arch/arm/boot/dts/imx25-eukrea-cpuimx25.dtsi
create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts
create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts
create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts
create mode 100644 arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
diff --git a/arch/arm/boot/dts/imx25-eukrea-cpuimx25.dtsi b/arch/arm/boot/dts/imx25-eukrea-cpuimx25.dtsi
new file mode 100644
index 0000000..62b97b3
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-cpuimx25.dtsi
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis at eukrea.com>
+ *
+ * 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 "imx25.dtsi"
+
+/ {
+ model = "Eukrea CPUIMX25";
+ compatible = "eukrea,cpuimx25", "fsl,imx25";
+
+ memory {
+ reg = <0x80000000 0x4000000>; /* 64M */
+ };
+};
+
+&fec {
+ phy-mode = "rmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec_1>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_1>;
+ status = "okay";
+
+ pcf8563 at 51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&nfc {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ nand-on-flash-bbt;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts
new file mode 100644
index 0000000..fcb5bfd
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis at eukrea.com>
+ *
+ * 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 "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD25 with the CMO-QVGA Display";
+ compatible = "eukrea,mbimxsd25-baseboard-cmo-qvga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ cmo_qvga: display {
+ model = "CMO-QVGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xcad08b80>;
+ bus-width = <18>;
+ native-mode = <&qvga_timings>;
+ display-timings {
+ qvga_timings: 320x240 {
+ clock-frequency = <6500000>;
+ hactive = <320>;
+ vactive = <240>;
+ hback-porch = <30>;
+ hfront-porch = <38>;
+ vback-porch = <20>;
+ vfront-porch = <3>;
+ hsync-len = <15>;
+ vsync-len = <4>;
+ };
+ };
+ };
+
+ reg_lcd_3v3: lcd-en {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_lcd_3v3>;
+ regulator-name = "lcd-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 26 0>;
+ enable-active-high;
+ };
+};
+
+&lcdc {
+ display = <&cmo_qvga>;
+ fsl,pwmr = <0x00a903ff>;
+ lcd-supply = <®_lcd_3v3>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts
new file mode 100644
index 0000000..8eee2f6
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis at eukrea.com>
+ *
+ * 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 "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD25 with the DVI-SVGA Display";
+ compatible = "eukrea,mbimxsd25-baseboard-dvi-svga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ dvi_svga: display {
+ model = "DVI-SVGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xfa208b80>;
+ bus-width = <18>;
+ native-mode = <&dvi_svga_timings>;
+ display-timings {
+ dvi_svga_timings: 800x600 {
+ clock-frequency = <40000000>;
+ hactive = <800>;
+ vactive = <600>;
+ hback-porch = <75>;
+ hfront-porch = <75>;
+ vback-porch = <7>;
+ vfront-porch = <75>;
+ hsync-len = <7>;
+ vsync-len = <7>;
+ };
+ };
+ };
+};
+
+&lcdc {
+ display = <&dvi_svga>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts
new file mode 100644
index 0000000..447da62
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis at eukrea.com>
+ *
+ * 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 "imx25-eukrea-mbimxsd25-baseboard.dts"
+
+/ {
+ model = "Eukrea MBIMXSD25 with the DVI-VGA Display";
+ compatible = "eukrea,mbimxsd25-baseboard-dvi-vga", "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ dvi_vga: display {
+ model = "DVI-VGA";
+ bits-per-pixel = <16>;
+ fsl,pcr = <0xfa208b80>;
+ bus-width = <18>;
+ native-mode = <&dvi_vga_timings>;
+ display-timings {
+ dvi_vga_timings: 640x480 {
+ clock-frequency = <31250000>;
+ hactive = <640>;
+ vactive = <480>;
+ hback-porch = <100>;
+ hfront-porch = <100>;
+ vback-porch = <7>;
+ vfront-porch = <100>;
+ hsync-len = <7>;
+ vsync-len = <7>;
+ };
+ };
+ };
+};
+
+&lcdc {
+ display = <&dvi_vga>;
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
new file mode 100644
index 0000000..b54a9db
--- /dev/null
+++ b/arch/arm/boot/dts/imx25-eukrea-mbimxsd25-baseboard.dts
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2013 Eukréa Electromatique <denis at eukrea.com>
+ *
+ * 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.
+ */
+
+/dts-v1/;
+#include "imx25-eukrea-cpuimx25.dtsi"
+
+/ {
+ model = "Eukrea MBIMXSD25";
+ compatible = "eukrea,mbimxsd25-baseboard", "eukrea,cpuimx25", "fsl,imx25";
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpiokeys_1>;
+
+ bp1 {
+ label = "BP1";
+ gpios = <&gpio3 18 1>;
+ linux,code = <256>;
+ gpio-key,wakeup;
+ linux,input-type = <1>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpioled>;
+
+ led1 {
+ label = "led1";
+ gpios = <&gpio3 19 1>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux_1>;
+ status = "okay";
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1_1>;
+ cd-gpios = <&gpio1 20>;
+ status = "okay";
+};
+
+&i2c1 {
+ tlv320aic23: codec at 1a {
+ compatible = "ti,tlv320aic23";
+ reg = <0x1a>;
+ };
+};
+
+&iomuxc {
+ gpio_keys {
+ pinctrl_gpiokeys_1: gpiokeysgrp-1 {
+ fsl,pins = <
+ MX25_PAD_VSTBY_ACK__GPIO_3_18 0x80000000
+ >;
+ };
+ };
+
+ leds {
+ pinctrl_gpioled: gpioledgrp-1 {
+ fsl,pins = <
+ MX25_PAD_POWER_FAIL__GPIO_3_19 0x80000000
+ >;
+ };
+ };
+
+ reg_lcd_3v3 {
+ pinctrl_reg_lcd_3v3: reg_lcd_3v3 {
+ fsl,pins = <
+ MX25_PAD_PWM__GPIO_1_26 0x80000000
+ >;
+ };
+ };
+};
+
+&ssi1 {
+ fsl,mode = "i2s-slave";
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_1>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2_1>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
--
1.7.9.5
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