This series converts Freescale LS1021A-TWR board to driver model. - Enable ns16550 serial driver on ls1021atwr_nor configuration - Convert LPUART serial driver to driver model - Enable LPUART serial driver on ls1021atwr_nor_lpuart configuration
Changes in v2: - Rewrite the commit message using 'git revert' format. - Add missing 'base' parameter in the call to _lpuart_serial_tstc() - Change internal routines' parameter 'reg' to 'base' - Split to use two separate U_BOOT_DRIVER() - New patch to split off board device tree - Create a ls1021a-twr-lpuart.dts for ls1021atwr_nor_lpuart_defconfig
Bin Meng (9): Revert "fdt_support: Add multi-serial support for stdout fixup" arm: ls1021atwr: Convert to driver model and enable serial support serial: lpuart: Move CONFIG_FSL_LPUART to Kconfig serial: lpuart: Fix several cosmetic issues serial: lpuart: Call local version of setbrg and putc directly serial: lpuart: Prepare the driver for DM conversion serial: lpuart: Add driver model serial support arm: ls1021atwr: Split off board device tree arm: ls1021atwr: Enable driver model lpuart serial driver
arch/arm/dts/Makefile | 2 +- arch/arm/dts/ls1021a-twr-duart.dts | 16 ++ arch/arm/dts/ls1021a-twr-lpuart.dts | 16 ++ arch/arm/dts/{ls1021a-twr.dts => ls1021a-twr.dtsi} | 7 +- arch/arm/dts/ls1021a.dtsi | 4 - common/fdt_support.c | 16 +- configs/colibri_vf_defconfig | 1 + configs/colibri_vf_dtb_defconfig | 1 + configs/ls1021aqds_ddr4_nor_lpuart_defconfig | 1 + configs/ls1021aqds_nor_lpuart_defconfig | 1 + configs/ls1021atwr_nor_defconfig | 4 + configs/ls1021atwr_nor_lpuart_defconfig | 5 + configs/ls1021atwr_qspi_defconfig | 2 +- configs/ls1021atwr_sdcard_qspi_defconfig | 2 +- configs/pcm052_defconfig | 1 + configs/vf610twr_defconfig | 1 + configs/vf610twr_nand_defconfig | 1 + doc/driver-model/serial-howto.txt | 1 - drivers/serial/Kconfig | 6 + drivers/serial/serial_lpuart.c | 286 ++++++++++++++++++--- include/configs/colibri_vf.h | 1 - include/configs/ls1021aqds.h | 1 - include/configs/ls1021atwr.h | 3 +- include/configs/pcm052.h | 1 - include/configs/vf610twr.h | 1 - 25 files changed, 311 insertions(+), 70 deletions(-) create mode 100644 arch/arm/dts/ls1021a-twr-duart.dts create mode 100644 arch/arm/dts/ls1021a-twr-lpuart.dts rename arch/arm/dts/{ls1021a-twr.dts => ls1021a-twr.dtsi} (93%)