Commit 88b8138b authored by Thomas Bogendoerfer's avatar Thomas Bogendoerfer Committed by Greg Kroah-Hartman
Browse files

tty: serial: remove pnx8xxx uart driver 



Commit 625326ea ("MIPS: Remove PNX833x alias NXP_STB22x") removed
support for PNX833x, so it's time to remove serial driver, too.

Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
Link: https://lore.kernel.org/r/20201106130332.103476-1-tsbogend@alpha.franken.de


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a296b3de

drivers/tty/serial/Kconfig

+0 −16
Original line number Diff line number Diff line
@@ -703,22 +703,6 @@ config SERIAL_SH_SCI_DMA 
	depends on SERIAL_SH_SCI && DMA_ENGINE

	default ARCH_RENESAS



config SERIAL_PNX8XXX

	bool "Enable PNX8XXX SoCs' UART Support"

	depends on SOC_PNX833X

	select SERIAL_CORE

	help

	  If you have a MIPS-based Philips SoC such as PNX8330 and you want

	  to use serial ports, say Y.  Otherwise, say N.



config SERIAL_PNX8XXX_CONSOLE

	bool "Enable PNX8XX0 serial console"

	depends on SERIAL_PNX8XXX

	select SERIAL_CORE_CONSOLE

	help

	  If you have a MIPS-based Philips SoC such as PNX8330 and you want

	  to use serial console, say Y. Otherwise, say N.



config SERIAL_HS_LPC32XX

	tristate "LPC32XX high speed serial port support"

	depends on ARCH_LPC32XX || COMPILE_TEST

drivers/tty/serial/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -27,7 +27,6 @@ obj-$(CONFIG_SERIAL_AMBA_PL010) += amba-pl010.o 
obj-$(CONFIG_SERIAL_AMBA_PL011) += amba-pl011.o

obj-$(CONFIG_SERIAL_CLPS711X) += clps711x.o

obj-$(CONFIG_SERIAL_PXA_NON8250) += pxa.o

obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o

obj-$(CONFIG_SERIAL_SA1100) += sa1100.o

obj-$(CONFIG_SERIAL_BCM63XX) += bcm63xx_uart.o

obj-$(CONFIG_SERIAL_SAMSUNG) += samsung_tty.o

drivers/tty/serial/pnx8xxx_uart.c

deleted100644 → 0
+0 −858

File deleted.

Preview size limit exceeded, changes collapsed.

include/linux/serial_pnx8xxx.h

deleted100644 → 0
+0 −67
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-or-later */

/*

 * Embedded Alley Solutions, source@embeddedalley.com.

 */



#ifndef _LINUX_SERIAL_PNX8XXX_H

#define _LINUX_SERIAL_PNX8XXX_H



#include <linux/serial_core.h>



#define PNX8XXX_NR_PORTS	2



struct pnx8xxx_port {

	struct uart_port	port;

	struct timer_list	timer;

	unsigned int		old_status;

};



/* register offsets */

#define PNX8XXX_LCR		0

#define PNX8XXX_MCR		0x004

#define PNX8XXX_BAUD		0x008

#define PNX8XXX_CFG		0x00c

#define PNX8XXX_FIFO		0x028

#define PNX8XXX_ISTAT		0xfe0

#define PNX8XXX_IEN		0xfe4

#define PNX8XXX_ICLR		0xfe8

#define PNX8XXX_ISET		0xfec

#define PNX8XXX_PD		0xff4

#define PNX8XXX_MID		0xffc



#define PNX8XXX_UART_LCR_TXBREAK	(1<<30)

#define PNX8XXX_UART_LCR_PAREVN		0x10000000

#define PNX8XXX_UART_LCR_PAREN		0x08000000

#define PNX8XXX_UART_LCR_2STOPB		0x04000000

#define PNX8XXX_UART_LCR_8BIT		0x01000000

#define PNX8XXX_UART_LCR_TX_RST		0x00040000

#define PNX8XXX_UART_LCR_RX_RST		0x00020000

#define PNX8XXX_UART_LCR_RX_NEXT	0x00010000



#define PNX8XXX_UART_MCR_SCR		0xFF000000

#define PNX8XXX_UART_MCR_DCD		0x00800000

#define PNX8XXX_UART_MCR_CTS		0x00100000

#define PNX8XXX_UART_MCR_LOOP		0x00000010

#define PNX8XXX_UART_MCR_RTS		0x00000002

#define PNX8XXX_UART_MCR_DTR		0x00000001



#define PNX8XXX_UART_INT_TX		0x00000080

#define PNX8XXX_UART_INT_EMPTY		0x00000040

#define PNX8XXX_UART_INT_RCVTO		0x00000020

#define PNX8XXX_UART_INT_RX		0x00000010

#define PNX8XXX_UART_INT_RXOVRN		0x00000008

#define PNX8XXX_UART_INT_FRERR		0x00000004

#define PNX8XXX_UART_INT_BREAK		0x00000002

#define PNX8XXX_UART_INT_PARITY		0x00000001

#define PNX8XXX_UART_INT_ALLRX		0x0000003F

#define PNX8XXX_UART_INT_ALLTX		0x000000C0



#define PNX8XXX_UART_FIFO_TXFIFO	0x001F0000

#define PNX8XXX_UART_FIFO_TXFIFO_STA	(0x1f<<16)

#define PNX8XXX_UART_FIFO_RXBRK		0x00008000

#define PNX8XXX_UART_FIFO_RXFE		0x00004000

#define PNX8XXX_UART_FIFO_RXPAR		0x00002000

#define PNX8XXX_UART_FIFO_RXFIFO	0x00001F00

#define PNX8XXX_UART_FIFO_RBRTHR	0x000000FF



#endif

include/uapi/linux/serial_core.h

+0 −2
Original line number Diff line number Diff line
@@ -134,8 +134,6 @@ 
/*Digi jsm */

#define PORT_JSM        69



#define PORT_PNX8XXX	70



/* SUN4V Hypervisor Console */

#define PORT_SUNHV	72

CRA Git | Maintained and supported by SUSTech CRA and CCSE