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Diffstat (limited to 'src/arm/imx51-babbage.dts')
| -rw-r--r-- | src/arm/imx51-babbage.dts | 346 |
1 files changed, 346 insertions, 0 deletions
diff --git a/src/arm/imx51-babbage.dts b/src/arm/imx51-babbage.dts new file mode 100644 index 000000000000..be1407cf5abd --- /dev/null +++ b/src/arm/imx51-babbage.dts @@ -0,0 +1,346 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * Copyright 2011 Linaro Ltd. + * + * 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 "imx51.dtsi" + +/ { + model = "Freescale i.MX51 Babbage Board"; + compatible = "fsl,imx51-babbage", "fsl,imx51"; + + memory { + reg = <0x90000000 0x20000000>; + }; + + display@di0 { + compatible = "fsl,imx-parallel-display"; + crtcs = <&ipu 0>; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp1_1>; + display-timings { + native-mode = <&timing0>; + timing0: dvi { + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hback-porch = <220>; + hfront-porch = <40>; + vback-porch = <21>; + vfront-porch = <7>; + hsync-len = <60>; + vsync-len = <10>; + }; + }; + }; + + display@di1 { + compatible = "fsl,imx-parallel-display"; + crtcs = <&ipu 1>; + interface-pix-fmt = "rgb565"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp2_1>; + status = "disabled"; + display-timings { + native-mode = <&timing1>; + timing1: claawvga { + clock-frequency = <27000000>; + hactive = <800>; + vactive = <480>; + hback-porch = <40>; + hfront-porch = <60>; + vback-porch = <10>; + vfront-porch = <10>; + hsync-len = <20>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + power { + label = "Power Button"; + gpios = <&gpio2 21 0>; + linux,code = <116>; /* KEY_POWER */ + gpio-key,wakeup; + }; + }; + + sound { + compatible = "fsl,imx51-babbage-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx51-babbage-sgtl5000"; + ssi-controller = <&ssi2>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <2>; + mux-ext-port = <3>; + }; + + clocks { + ckih1 { + clock-frequency = <22579200>; + }; + + clk_26M: codec_clock { + compatible = "fixed-clock"; + reg=<0>; + #clock-cells = <0>; + clock-frequency = <26000000>; + gpios = <&gpio4 26 1>; + }; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; + fsl,cd-controller; + fsl,wp-controller; + status = "okay"; +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2_1>; + cd-gpios = <&gpio1 6 0>; + wp-gpios = <&gpio1 5 0>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_1 &pinctrl_uart3_rtscts_1>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1>; + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>; + status = "okay"; + + pmic: mc13892@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mc13892"; + spi-max-frequency = <6000000>; + spi-cs-high; + reg = <0>; + interrupt-parent = <&gpio1>; + interrupts = <8 0x4>; + + regulators { + sw1_reg: sw1 { + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <1375000>; + regulator-boot-on; + regulator-always-on; + }; + + sw2_reg: sw2 { + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw3_reg: sw3 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + sw4_reg: sw4 { + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1850000>; + regulator-boot-on; + regulator-always-on; + }; + + vpll_reg: vpll { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + vdig_reg: vdig { + regulator-min-microvolt = <1650000>; + regulator-max-microvolt = <1650000>; + regulator-boot-on; + }; + + vsd_reg: vsd { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3150000>; + }; + + vusb2_reg: vusb2 { + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <2775000>; + regulator-boot-on; + regulator-always-on; + }; + + vvideo_reg: vvideo { + regulator-min-microvolt = <2775000>; + regulator-max-microvolt = <2775000>; + }; + + vaudio_reg: vaudio { + regulator-min-microvolt = <2300000>; + regulator-max-microvolt = <3000000>; + }; + + vcam_reg: vcam { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <3000000>; + }; + + vgen1_reg: vgen1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + vgen2_reg: vgen2 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3150000>; + regulator-always-on; + }; + + vgen3_reg: vgen3 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2900000>; + regulator-always-on; + }; + }; + }; + + flash: at45db321d@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "atmel,at45db321d", "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <25000000>; + reg = <1>; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "Kernel"; + reg = <0x40000 0x3c0000>; + }; + }; +}; + +&ssi2 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX51_PAD_GPIO1_0__SD1_CD 0x20d5 + MX51_PAD_GPIO1_1__SD1_WP 0x20d5 + MX51_PAD_GPIO1_5__GPIO1_5 0x100 + MX51_PAD_GPIO1_6__GPIO1_6 0x100 + MX51_PAD_EIM_A27__GPIO2_21 0x5 + MX51_PAD_CSPI1_SS0__GPIO4_24 0x85 + MX51_PAD_CSPI1_SS1__GPIO4_25 0x85 + MX51_PAD_CSPI1_RDY__GPIO4_26 0x80000000 + >; + }; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1 &pinctrl_uart1_rtscts_1>; + fsl,uart-has-rtscts; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_1>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_1>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + clocks = <&clk_26M>; + VDDA-supply = <&vdig_reg>; + VDDIO-supply = <&vvideo_reg>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_1>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; + phy-mode = "mii"; + status = "okay"; +}; + +&kpp { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_kpp_1>; + linux,keymap = <0x00000067 /* KEY_UP */ + 0x0001006c /* KEY_DOWN */ + 0x00020072 /* KEY_VOLUMEDOWN */ + 0x00030066 /* KEY_HOME */ + 0x0100006a /* KEY_RIGHT */ + 0x01010069 /* KEY_LEFT */ + 0x0102001c /* KEY_ENTER */ + 0x01030073 /* KEY_VOLUMEUP */ + 0x02000040 /* KEY_F6 */ + 0x02010042 /* KEY_F8 */ + 0x02020043 /* KEY_F9 */ + 0x02030044 /* KEY_F10 */ + 0x0300003b /* KEY_F1 */ + 0x0301003c /* KEY_F2 */ + 0x0302003d /* KEY_F3 */ + 0x03030074>; /* KEY_POWER */ + status = "okay"; +}; |