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arm: ls1021aqds: Enable driver model lpuart serial driver

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Convert ls1021aqds_nor_lpuart and ls1021aqds_ddr4_nor_lpuart
to driver model suport. Enable lpuart port driver.

Signed-off-by: York Sun <york.sun@nxp.com>
CC: Alison Wang <alison.wang@nxp.com>
CC: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alison Wang <alison.wang@nxp.com>
This commit is contained in:
York Sun 2016-02-08 13:47:29 -08:00
parent d83b47b778
commit 2f7d70082c
4 changed files with 25 additions and 0 deletions
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1
arch/arm/dts/Makefile
View file

@ -97,6 +97,7 @@ dtb-$(CONFIG_TARGET_BEAGLE_X15) += am57xx-beagle-x15.dtb
dtb-$(CONFIG_TARGET_STV0991) += stv0991.dtb
dtb-$(CONFIG_LS102XA) += ls1021a-qds-duart.dtb \
ls1021a-qds-lpuart.dtb \
ls1021a-twr-duart.dtb ls1021a-twr-lpuart.dtb
dtb-$(CONFIG_FSL_LSCH3) += fsl-ls2080a-qds.dtb \
fsl-ls2080a-rdb.dtb

16
arch/arm/dts/ls1021a-qds-lpuart.dts Normal file
View file

@ -0,0 +1,16 @@
/*
* Freescale ls1021a QDS board common device tree source
*
* Copyright 2013-2015 Freescale Semiconductor, Inc.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
#include "ls1021a-qds.dtsi"
/ {
chosen {
stdout-path = &lpuart0;
};
};

4
configs/ls1021aqds_ddr4_nor_lpuart_defconfig
View file

@ -1,7 +1,11 @@
CONFIG_ARM=y
CONFIG_TARGET_LS1021AQDS=y
CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,LPUART"
CONFIG_DM_SERIAL=y
CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-lpuart"
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_FSL_LPUART=y

4
configs/ls1021aqds_nor_lpuart_defconfig
View file

@ -1,7 +1,11 @@
CONFIG_ARM=y
CONFIG_TARGET_LS1021AQDS=y
CONFIG_DM_SERIAL=y
CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-lpuart"
CONFIG_SYS_EXTRA_OPTIONS="LPUART"
# CONFIG_CMD_SETEXPR is not set
CONFIG_OF_CONTROL=y
CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_FSL_LPUART=y