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Diffstat (limited to 'kernel/arch/arm/boot/dts/imx28-cfa10056.dts')
-rw-r--r--kernel/arch/arm/boot/dts/imx28-cfa10056.dts119
1 files changed, 119 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/imx28-cfa10056.dts b/kernel/arch/arm/boot/dts/imx28-cfa10056.dts
new file mode 100644
index 000000000..ba6495ca4
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/imx28-cfa10056.dts
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2013 Free Electrons
+ *
+ * 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
+ */
+
+/*
+ * The CFA-10055 is an expansion board for the CFA-10036 module and
+ * CFA-10037, thus we need to include the CFA-10037 DTS.
+ */
+#include "imx28-cfa10037.dts"
+
+/ {
+ model = "Crystalfontz CFA-10056 Board";
+ compatible = "crystalfontz,cfa10056", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28";
+
+ apb@80000000 {
+ apbh@80000000 {
+ pinctrl@80018000 {
+ spi2_pins_cfa10056: spi2-cfa10056@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_SSP2_SCK__GPIO_2_16
+ MX28_PAD_SSP2_MOSI__GPIO_2_17
+ MX28_PAD_SSP2_MISO__GPIO_2_18
+ MX28_PAD_AUART1_TX__GPIO_3_5
+ >;
+ fsl,drive-strength = <MXS_DRIVE_8mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_ENABLE>;
+ };
+
+ lcdif_pins_cfa10056: lcdif-10056@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_pins_cfa10056_pullup: lcdif-10056-pullup@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_LCD_RESET__GPIO_3_30
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_ENABLE>;
+ };
+ };
+
+ lcdif@80030000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcdif_24bit_pins_a
+ &lcdif_pins_cfa10056
+ &lcdif_pins_cfa10056_pullup >;
+ display = <&display0>;
+ status = "okay";
+
+ display0: display0 {
+ bits-per-pixel = <32>;
+ bus-width = <24>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <32000000>;
+ hactive = <480>;
+ vactive = <800>;
+ hback-porch = <2>;
+ hfront-porch = <2>;
+ vback-porch = <2>;
+ vfront-porch = <2>;
+ hsync-len = <5>;
+ vsync-len = <5>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+ };
+ };
+ };
+
+ spi2 {
+ compatible = "spi-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_cfa10056>;
+ status = "okay";
+ gpio-sck = <&gpio2 16 0>;
+ gpio-mosi = <&gpio2 17 0>;
+ gpio-miso = <&gpio2 18 0>;
+ cs-gpios = <&gpio3 5 0>;
+ num-chipselects = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hx8369: hx8369@0 {
+ compatible = "himax,hx8369a", "himax,hx8369";
+ reg = <0>;
+ spi-max-frequency = <100000>;
+ spi-cpol;
+ spi-cpha;
+ gpios-reset = <&gpio3 30 0>;
+ };
+ };
+};