From: Patrick Bruenn <p.bruenn@xxxxxxxxxxxx> The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn <p.bruenn@xxxxxxxxxxxx> --- Cc: Andrew Lunn <andrew@xxxxxxx> v3: add missig changelog v2: - keep alphabetic order of dts/Makefile - configure uart2 with 'fsl,dte-mode' - use display-0 and panel-0 as node names - remove unnecessary "simple-bus" for fixed regulators --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx53-cx9020.dts | 370 +++++++++++++++++++++++++++++++++++++ 2 files changed, 371 insertions(+) create mode 100644 arch/arm/boot/dts/imx53-cx9020.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 9c5e1d944d1c..590cdb77d972 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -338,6 +338,7 @@ dtb-$(CONFIG_SOC_IMX51) += \ imx51-ts4800.dtb dtb-$(CONFIG_SOC_IMX53) += \ imx53-ard.dtb \ + imx53-cx9020.dtb \ imx53-m53evk.dtb \ imx53-mba53.dtb \ imx53-qsb.dtb \ diff --git a/arch/arm/boot/dts/imx53-cx9020.dts b/arch/arm/boot/dts/imx53-cx9020.dts new file mode 100644 index 000000000000..0c3de61a5f4f --- /dev/null +++ b/arch/arm/boot/dts/imx53-cx9020.dts @@ -0,0 +1,370 @@ +/* + * 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 "imx53.dtsi" + +#define MX53_PAD_EIM_D26__UART2_RXD_MUX 0x144 0x48c 0x880 0x2 0x0 +#define MX53_PAD_EIM_D27__UART2_TXD_MUX 0x148 0x490 0x000 0x2 0x0 +#define MX53_PAD_EIM_D28__UART2_RTS 0x14c 0x494 0x87c 0x2 0x0 +#define MX53_PAD_EIM_D29__UART2_CTS 0x150 0x498 0x000 0x2 0x0 + +/ { + model = "Freescale i.MX53 based Beckhoff CX9020"; + compatible = "fsl,imx53-qsb", "fsl,imx53"; + + chosen { + stdout-path = &uart2; + }; + + memory { + reg = <0x70000000 0x20000000>, + <0xb0000000 0x20000000>; + }; + + ccat { + compatible = "bhf,emi-ccat"; + }; + + display-0 { + #address-cells =<1>; + #size-cells = <0>; + compatible = "fsl,imx-parallel-display"; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp0>; + status = "okay"; + + port@0 { + reg = <0>; + display0_in: endpoint { + remote-endpoint = <&ipu_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + display0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + panel-0 { + #address-cells =<1>; + #size-cells = <0>; + compatible = "simple,ddc-only"; + ddc-i2c-bus = <&i2c2>; + + port { + panel_in: endpoint { + remote-endpoint = <&display0_out>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + pwr_r { + gpios = <&gpio3 22 0>; + default-state = "off"; + }; + pwr_g { + gpios = <&gpio3 24 0>; + default-state = "on"; + }; + pwr_b { + gpios = <&gpio3 23 0>; + default-state = "off"; + }; + }; + + rtc: rtc@53fa4000 { + compatible = "fsl,imx53-rtc", "fsl,imx25-rtc"; + reg = <0x53fa4000 0x4000>; + interrupts = <24>; + interrupt-parent = <&tzic>; + clocks = <&clks IMX5_CLK_SRTC_GATE>; + clock-names = "ipg"; + }; + + reg_3p2v: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + + reg_usb_vbus: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio7 8 0>; + enable-active-high; + }; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1>; + cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2>; + cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; + bus-width = <4>; + status = "okay"; +}; + +&ipu_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&ssi2 { + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx53-qsb { + pinctrl_hog: hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 + MX53_PAD_GPIO_8__GPIO1_8 0x80000000 + MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 + MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 + MX53_PAD_GPIO_1__GPIO1_1 0x80000000 + MX53_PAD_GPIO_4__GPIO1_4 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_PATA_DA_2__GPIO7_8 0x80000000 + MX53_PAD_GPIO_16__GPIO7_11 0x80000000 + + MX53_PAD_EIM_OE__EMI_WEIM_OE 0x80000000 + MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT 0x80000000 + MX53_PAD_EIM_LBA__EMI_WEIM_LBA 0x80000000 + MX53_PAD_EIM_RW__EMI_WEIM_RW 0x80000000 + MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 0x80000000 + MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 0x80000000 + MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 0x80000000 + MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 0x80000000 + MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 0x80000000 + MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 0x80000000 + MX53_PAD_EIM_A16__EMI_WEIM_A_16 0x80000000 + MX53_PAD_EIM_A17__EMI_WEIM_A_17 0x80000000 + MX53_PAD_EIM_A18__EMI_WEIM_A_18 0x80000000 + MX53_PAD_EIM_A19__EMI_WEIM_A_19 0x80000000 + MX53_PAD_EIM_A20__EMI_WEIM_A_20 0x80000000 + MX53_PAD_EIM_A21__EMI_WEIM_A_21 0x80000000 + MX53_PAD_EIM_A22__EMI_WEIM_A_22 0x80000000 + MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0xa4 + MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0xa4 + MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0xa4 + MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0xa4 + MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0xa4 + MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0xa4 + MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0xa4 + MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 0xa4 + MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 0xa4 + MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 0xa4 + MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 0xa4 + MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 0xa4 + MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 0xa4 + MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 0xa4 + MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 0xa4 + MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 0xa4 + MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 + MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 + MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 + MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 + MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 + MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 + MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 + MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 + MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 0xa4 + MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 0xa4 + MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 0xa4 + MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 0xa4 + MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 0xa4 + MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 0xa4 + MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 0xa4 + MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 0xa4 + MX53_PAD_NANDF_CLE__GPIO6_7 0x00000001 + MX53_PAD_NANDF_WP_B__GPIO6_9 0x00000001 + MX53_PAD_NANDF_ALE__GPIO6_8 0x00000001 + >; + }; + + led_pin_gpio3_23: led_gpio3_23@0 { + fsl,pins = < + MX53_PAD_EIM_D23__GPIO3_23 0x80000000 + >; + }; + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000 + MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000 + MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 + MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000 + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 + >; + }; + + pinctrl_esdhc2: esdhc2grp { + fsl,pins = < + MX53_PAD_SD2_DATA0__ESDHC2_DAT0 0x1d5 + MX53_PAD_SD2_DATA1__ESDHC2_DAT1 0x1d5 + MX53_PAD_SD2_DATA2__ESDHC2_DAT2 0x1d5 + MX53_PAD_SD2_DATA3__ESDHC2_DAT3 0x1d5 + MX53_PAD_SD2_CMD__ESDHC2_CMD 0x1d5 + MX53_PAD_SD2_CLK__ESDHC2_CLK 0x1d5 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 + MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 + >; + }; + + /* open drain */ + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX53_PAD_CSI0_DAT8__I2C1_SDA 0x400001ec + MX53_PAD_CSI0_DAT9__I2C1_SCL 0x400001ec + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX53_PAD_KEY_ROW3__I2C2_SDA 0xc0000000 + MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 + >; + }; + + pinctrl_ipu_disp0: ipudisp0grp { + fsl,pins = < + MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x5 + MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 0x5 + MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 0x5 + MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 0x5 + MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 0x5 + MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 0x5 + MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 0x5 + MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 0x5 + MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 0x5 + MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 0x5 + MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 0x5 + MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 0x5 + MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 0x5 + MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 0x5 + MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 0x5 + MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 0x5 + MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 0x5 + MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 0x5 + MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 0x5 + MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 0x5 + MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 0x5 + MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 0x5 + MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 0x5 + MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 0x5 + MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 0x5 + MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 0x5 + MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 0x5 + MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 0x5 + MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 0x5 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX53_PAD_EIM_D26__UART2_RXD_MUX 0x1e4 + MX53_PAD_EIM_D27__UART2_TXD_MUX 0x1e4 + MX53_PAD_EIM_D28__UART2_RTS 0x1e4 + MX53_PAD_EIM_D29__UART2_CTS 0x1e4 + >; + }; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + fsl,dte-mode; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio7 6 0>; + status = "okay"; +}; + +&sata { + status = "okay"; +}; + +&vpu { + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_usb_vbus>; + phy_type = "utmi"; + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
