Initial import

1 files changed, 436 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts
new file mode 100644
index 000000000..ef944b6d4
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-cfa10049.dts
@@ -0,0 +1,436 @@
+/*
+ * Copyright 2012 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-10049 is an expansion board for the CFA-10036 module, thus we
+ * need to include the CFA-10036 DTS.
+ */
+#include "imx28-cfa10036.dts"
+
+/ {
+	model = "Crystalfontz CFA-10049 Board";
+	compatible = "crystalfontz,cfa10049", "crystalfontz,cfa10036", "fsl,imx28";
+
+	apb@80000000 {
+		apbh@80000000 {
+			pinctrl@80018000 {
+				usb_pins_cfa10049: usb-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_GPMI_D07__GPIO_0_7
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				i2cmux_pins_cfa10049: i2cmux-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_LCD_D22__GPIO_1_22
+						MX28_PAD_LCD_D23__GPIO_1_23
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				mac0_pins_cfa10049: mac0-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_SSP2_SS2__GPIO_2_21
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				pca_pins_cfa10049: pca-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_SSP2_SS0__GPIO_2_19
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_ENABLE>;
+				};
+
+				rotary_pins_cfa10049: rotary-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_I2C0_SCL__GPIO_3_24
+						MX28_PAD_I2C0_SDA__GPIO_3_25
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_ENABLE>;
+				};
+
+				rotary_btn_pins_cfa10049: rotary-btn-10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_SAIF1_SDATA0__GPIO_3_26
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_ENABLE>;
+				};
+
+				spi2_pins_cfa10049: spi2-cfa10049@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>;
+				};
+
+				spi3_pins_cfa10049: spi3-cfa10049@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_GPMI_RDN__GPIO_0_24
+						MX28_PAD_GPMI_RESETN__GPIO_0_28
+						MX28_PAD_GPMI_CE1N__GPIO_0_17
+						MX28_PAD_GPMI_ALE__GPIO_0_26
+						MX28_PAD_GPMI_CLE__GPIO_0_27
+					>;
+					fsl,drive-strength = <MXS_DRIVE_8mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_ENABLE>;
+				};
+
+				lcdif_18bit_pins_cfa10049: lcdif-18bit@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_LCD_D00__LCD_D0
+						MX28_PAD_LCD_D01__LCD_D1
+						MX28_PAD_LCD_D02__LCD_D2
+						MX28_PAD_LCD_D03__LCD_D3
+						MX28_PAD_LCD_D04__LCD_D4
+						MX28_PAD_LCD_D05__LCD_D5
+						MX28_PAD_LCD_D06__LCD_D6
+						MX28_PAD_LCD_D07__LCD_D7
+						MX28_PAD_LCD_D08__LCD_D8
+						MX28_PAD_LCD_D09__LCD_D9
+						MX28_PAD_LCD_D10__LCD_D10
+						MX28_PAD_LCD_D11__LCD_D11
+						MX28_PAD_LCD_D12__LCD_D12
+						MX28_PAD_LCD_D13__LCD_D13
+						MX28_PAD_LCD_D14__LCD_D14
+						MX28_PAD_LCD_D15__LCD_D15
+						MX28_PAD_LCD_D16__LCD_D16
+						MX28_PAD_LCD_D17__LCD_D17
+					>;
+					fsl,drive-strength = <MXS_DRIVE_4mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>;
+				};
+
+				lcdif_pins_cfa10049: lcdif-evk@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_cfa10049_pullup: lcdif-10049-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>;
+				};
+
+				w1_gpio_pins: w1-gpio@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						MX28_PAD_LCD_D21__GPIO_1_21
+					>;
+					fsl,drive-strength = <MXS_DRIVE_8mA>;
+					fsl,voltage = <MXS_VOLTAGE_HIGH>;
+					fsl,pull-up = <MXS_PULL_DISABLE>; /* 0 will enable the keeper */
+				};
+			};
+
+			lcdif@80030000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&lcdif_18bit_pins_cfa10049
+					     &lcdif_pins_cfa10049
+					     &lcdif_pins_cfa10049_pullup>;
+				display = <&display0>;
+				status = "okay";
+
+				display0: display0 {
+					bits-per-pixel = <32>;
+					bus-width = <18>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <9216000>;
+							hactive = <320>;
+							vactive = <480>;
+							hback-porch = <2>;
+							hfront-porch = <2>;
+							vback-porch = <2>;
+							vfront-porch = <2>;
+							hsync-len = <15>;
+							vsync-len = <15>;
+							hsync-active = <0>;
+							vsync-active = <0>;
+							de-active = <1>;
+							pixelclk-active = <1>;
+						};
+					};
+				};
+			};
+		};
+
+		apbx@80040000 {
+			pwm: pwm@80064000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwm3_pins_b>;
+				status = "okay";
+			};
+
+			i2c1: i2c@8005a000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2c1_pins_a>;
+				status = "okay";
+			};
+
+			i2cmux {
+				compatible = "i2c-mux-gpio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&i2cmux_pins_cfa10049>;
+				mux-gpios = <&gpio1 22 0 &gpio1 23 0>;
+				i2c-parent = <&i2c1>;
+
+				i2c@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					adc0: nau7802@2a {
+						compatible = "nuvoton,nau7802";
+						reg = <0x2a>;
+						nuvoton,vldo = <3000>;
+					};
+				};
+
+				i2c@1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					adc1: nau7802@2a {
+						compatible = "nuvoton,nau7802";
+						reg = <0x2a>;
+						nuvoton,vldo = <3000>;
+					};
+				};
+
+				i2c@2 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <2>;
+
+					adc2: nau7802@2a {
+						compatible = "nuvoton,nau7802";
+						reg = <0x2a>;
+						nuvoton,vldo = <3000>;
+					};
+				};
+
+				i2c@3 {
+					reg = <3>;
+					#address-cells = <1>;
+					#size-cells = <0>;
+
+					pca9555: pca9555@20 {
+						compatible = "nxp,pca9555";
+						pinctrl-names = "default";
+						pinctrl-0 = <&pca_pins_cfa10049>;
+						interrupt-parent = <&gpio2>;
+						interrupts = <19 0x2>;
+						gpio-controller;
+						#gpio-cells = <2>;
+						interrupt-controller;
+						#interrupt-cells = <2>;
+						reg = <0x20>;
+					};
+				};
+			};
+
+			usbphy1: usbphy@8007e000 {
+				status = "okay";
+			};
+
+			lradc@80050000 {
+				status = "okay";
+				fsl,lradc-touchscreen-wires = <4>;
+			};
+		};
+	};
+
+	ahb@80080000 {
+		usb1: usb@80090000 {
+			vbus-supply = <&reg_usb1_vbus>;
+			pinctrl-0 = <&usb1_pins_a>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb1_vbus: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb_pins_cfa10049>;
+			regulator-name = "usb1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio0 7 1>;
+		};
+	};
+
+	ahb@80080000 {
+		mac0: ethernet@800f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a
+				&mac0_pins_cfa10049>;
+			phy-reset-gpios = <&gpio2 21 0>;
+			phy-reset-duration = <100>;
+			status = "okay";
+		};
+	};
+
+	spi2 {
+		compatible = "spi-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi2_pins_cfa10049>;
+		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>;
+
+		hx8357: hx8357@0 {
+			compatible = "himax,hx8357b", "himax,hx8357";
+			reg = <0>;
+			spi-max-frequency = <100000>;
+			spi-cpol;
+			spi-cpha;
+			gpios-reset = <&gpio3 30 0>;
+			im-gpios = <&gpio5 4 0 &gpio5 5 0 &gpio5 6 0>;
+		};
+	};
+
+	spi3 {
+		compatible = "spi-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&spi3_pins_cfa10049>;
+		status = "okay";
+		gpio-sck = <&gpio0 24 0>;
+		gpio-mosi = <&gpio0 28 0>;
+		cs-gpios = <&gpio0 17 0 &gpio0 26 0 &gpio0 27 0>;
+		num-chipselects = <3>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio5: gpio5@0 {
+			compatible = "fairchild,74hc595";
+			gpio-controller;
+			#gpio-cells = <2>;
+			reg = <0>;
+			registers-number = <2>;
+			spi-max-frequency = <100000>;
+		};
+
+		gpio6: gpio6@1 {
+			compatible = "fairchild,74hc595";
+			gpio-controller;
+			#gpio-cells = <2>;
+			reg = <1>;
+			registers-number = <4>;
+			spi-max-frequency = <100000>;
+		};
+
+		dac0: dh2228@2 {
+			compatible = "rohm,dh2228fv";
+			reg = <2>;
+			spi-max-frequency = <100000>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&rotary_btn_pins_cfa10049>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		rotary_button {
+			label = "rotary_button";
+			gpios = <&gpio3 26 1>;
+			debounce-interval = <10>;
+			linux,code = <28>;
+		};
+	};
+
+	rotary {
+		compatible = "rotary-encoder";
+		pinctrl-names = "default";
+		pinctrl-0 = <&rotary_pins_cfa10049>;
+		gpios = <&gpio3 24 1>, <&gpio3 25 1>;
+		linux,axis = <1>; /* REL_Y */
+		rotary-encoder,relative-axis;
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 3 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+
+	};
+
+	onewire@0 {
+		compatible = "w1-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&w1_gpio_pins>;
+		status = "okay";
+		gpios = <&gpio1 21 0>;
+	};
+};