diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/imx53-kp.dts | 135 | ||||
| -rw-r--r-- | arch/arm/mach-imx/mx5/Kconfig | 12 |
2 files changed, 147 insertions, 0 deletions
diff --git a/arch/arm/dts/imx53-kp.dts b/arch/arm/dts/imx53-kp.dts new file mode 100644 index 00000000000..fd64a9f2f6d --- /dev/null +++ b/arch/arm/dts/imx53-kp.dts @@ -0,0 +1,135 @@ +/* + * Copyright 2018 + * Lukasz Majewski, DENX Software Engineering, [email protected] + * + * SPDX-License-Identifier: GPL-2.0+ or X11 + */ + +/dts-v1/; +#include <dt-bindings/gpio/gpio.h> +#include "imx53.dtsi" +#include "imx53-pinfunc.h" + +/ { + model = "K+P iMX53"; + compatible = "kp,imx53-kp", "fsl,imx53"; + + chosen { + stdout-path = &uart2; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_eth>; + phy-mode = "rmii"; + phy-reset-gpios = <&gpio7 6 0>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c2>; + pinctrl-1 = <&pinctrl_i2c2_gpio>; + clock_frequency = <100000>; + + scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>; + + status = "okay"; + + pmic: mc34708@8 { + compatible = "fsl,mc34708"; + reg = <0x8>; + }; +}; + +&i2c3 { + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + clock_frequency = <100000>; + + scl-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + imx53-kp { + pinctrl_eth: ethgrp { + fsl,pins = < + MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc + MX53_PAD_FEC_MDC__FEC_MDC 0x4 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x180 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x180 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x4 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x4 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x4 + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x180 + /* The RX_ER pin needs to be pull down */ + /* for this device */ + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x1c0 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x180 + >; + }; + + pinctrl_hog: hoggrp { + fsl,pins = < + /* PHY RESET */ + MX53_PAD_PATA_DA_0__GPIO7_6 0x182 + /* VBUS_PWR_EN */ + MX53_PAD_PATA_DA_2__GPIO7_8 0x1e4 + /* BOOSTER_OFF */ + MX53_PAD_EIM_CS0__GPIO2_23 0x1e4 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX53_PAD_KEY_ROW3__I2C2_SDA + (0x1ee | IMX_PAD_SION) + MX53_PAD_KEY_COL3__I2C2_SCL + (0x1ee | IMX_PAD_SION) + >; + }; + + pinctrl_i2c2_gpio: i2c2grpgpio { + fsl,pins = < + MX53_PAD_KEY_ROW3__GPIO4_13 0x1e4 + MX53_PAD_KEY_COL3__GPIO4_12 0x1e4 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX53_PAD_GPIO_6__I2C3_SDA (0x1ee | IMX_PAD_SION) + MX53_PAD_GPIO_5__I2C3_SCL (0x1ee | IMX_PAD_SION) + >; + }; + + pinctrl_i2c3_gpio: i2c3grpgpio { + fsl,pins = < + MX53_PAD_GPIO_6__GPIO1_6 0x1e4 + MX53_PAD_GPIO_5__GPIO1_5 0x1e4 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4 + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4 + >; + }; + }; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; diff --git a/arch/arm/mach-imx/mx5/Kconfig b/arch/arm/mach-imx/mx5/Kconfig index 3ce6bcfc889..06322b2aaac 100644 --- a/arch/arm/mach-imx/mx5/Kconfig +++ b/arch/arm/mach-imx/mx5/Kconfig @@ -16,6 +16,17 @@ choice prompt "MX5 board select" optional +config TARGET_KP_IMX53 + bool "Support K+P imx53 board" + select BOARD_LATE_INIT + select MX53 + select DM + select DM_SERIAL + select DM_ETH + select DM_I2C + select DM_GPIO + select DM_PMIC + config TARGET_M53EVK bool "Support m53evk" select MX53 @@ -79,6 +90,7 @@ source "board/freescale/mx53loco/Kconfig" source "board/freescale/mx53smd/Kconfig" source "board/ge/mx53ppd/Kconfig" source "board/inversepath/usbarmory/Kconfig" +source "board/k+p/kp_imx53/Kconfig" source "board/technologic/ts4800/Kconfig" endif |