diff options
Diffstat (limited to 'arch/arm/boot/dts/nxp/imx/imx25-karo-tx25.dts')
| -rw-r--r-- | arch/arm/boot/dts/nxp/imx/imx25-karo-tx25.dts | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nxp/imx/imx25-karo-tx25.dts b/arch/arm/boot/dts/nxp/imx/imx25-karo-tx25.dts new file mode 100644 index 000000000000..458b94d3d4ed --- /dev/null +++ b/arch/arm/boot/dts/nxp/imx/imx25-karo-tx25.dts @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2012 Sascha Hauer, Pengutronix + */ + +/dts-v1/; +#include "imx25.dtsi" + +/ { + model = "Ka-Ro TX25"; + compatible = "karo,imx25-tx25", "fsl,imx25"; + + chosen { + stdout-path = &uart1; + }; + + reg_fec_phy: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "fec-phy"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 9 0>; + enable-active-high; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0x80000000 0x02000000 0x90000000 0x02000000>; + }; +}; + +&iomuxc { + pinctrl_uart1: uart1grp { + fsl,pins = < + MX25_PAD_UART1_TXD__UART1_TXD 0x00000020 + MX25_PAD_UART1_RXD__UART1_RXD 0x000000a0 + MX25_PAD_UART1_CTS__UART1_CTS 0x00000060 + MX25_PAD_UART1_RTS__UART1_RTS 0x000000e0 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX25_PAD_D11__GPIO_4_9 0x00000021 /* FEC PHY power on pin */ + MX25_PAD_D13__GPIO_4_7 0x000000a1 /* FEC reset */ + MX25_PAD_FEC_MDC__FEC_MDC 0x00000060 + MX25_PAD_FEC_MDIO__FEC_MDIO 0x000001f0 + MX25_PAD_FEC_TDATA0__FEC_TDATA0 0x00000060 + MX25_PAD_FEC_TDATA1__FEC_TDATA1 0x00000060 + MX25_PAD_FEC_TX_EN__FEC_TX_EN 0x00000060 + MX25_PAD_FEC_RDATA0__FEC_RDATA0 0x000000c1 + MX25_PAD_FEC_RDATA1__FEC_RDATA1 0x000000c0 + MX25_PAD_FEC_RX_DV__FEC_RX_DV 0x000000c0 + MX25_PAD_FEC_TX_CLK__FEC_TX_CLK 0x000000c0 + >; + }; + + pinctrl_nfc: nfcgrp { + fsl,pins = < + MX25_PAD_NF_CE0__NF_CE0 0x00000001 + MX25_PAD_NFWE_B__NFWE_B 0x80000000 + MX25_PAD_NFRE_B__NFRE_B 0x80000000 + MX25_PAD_NFALE__NFALE 0x80000000 + MX25_PAD_NFCLE__NFCLE 0x80000000 + MX25_PAD_NFWP_B__NFWP_B 0x80000000 + MX25_PAD_NFRB__NFRB 0x000000e0 + MX25_PAD_D7__D7 0x00000080 + MX25_PAD_D6__D6 0x00000080 + MX25_PAD_D5__D5 0x00000080 + MX25_PAD_D4__D4 0x00000080 + MX25_PAD_D3__D3 0x00000080 + MX25_PAD_D2__D2 0x00000080 + MX25_PAD_D1__D1 0x00000000 + MX25_PAD_D0__D0 0x00000080 + >; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec>; + phy-reset-gpios = <&gpio3 7 GPIO_ACTIVE_LOW>; + phy-mode = "rmii"; + phy-supply = <®_fec_phy>; + status = "okay"; +}; + +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nfc>; + nand-on-flash-bbt; + nand-ecc-mode = "hw"; + nand-bus-width = <8>; + status = "okay"; +}; |