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git://projects.qi-hardware.com/openwrt-xburst.git
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aedeeb1874
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13368 3c298f89-4303-0410-b956-a3cf2f4a3e73
67 lines
2.3 KiB
Diff
67 lines
2.3 KiB
Diff
From 6c489656b09998ed6a6f857e01ccf630e29358dd Mon Sep 17 00:00:00 2001
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From: Maxime Bizon <mbizon@freebox.fr>
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Date: Fri, 18 Jul 2008 19:35:55 +0200
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Subject: [PATCH] [MIPS] BCM63XX: Add serial driver for bcm63xx integrated UART.
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Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
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---
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arch/mips/bcm63xx/Makefile | 1 +
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arch/mips/bcm63xx/dev-uart.c | 41 +
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drivers/serial/Kconfig | 19 +
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drivers/serial/Makefile | 1 +
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drivers/serial/bcm63xx_uart.c | 890 ++++++++++++++++++++++
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include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h | 6 +
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include/linux/serial_core.h | 2 +
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7 files changed, 960 insertions(+), 0 deletions(-)
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create mode 100644 arch/mips/bcm63xx/dev-uart.c
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create mode 100644 drivers/serial/bcm63xx_uart.c
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create mode 100644 include/asm-mips/mach-bcm63xx/bcm63xx_dev_uart.h
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--- a/drivers/serial/Kconfig
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+++ b/drivers/serial/Kconfig
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@@ -1421,4 +1421,23 @@ config SPORT_BAUD_RATE
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default 19200 if (SERIAL_SPORT_BAUD_RATE_19200)
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default 9600 if (SERIAL_SPORT_BAUD_RATE_9600)
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+config SERIAL_BCM63XX
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+ tristate "bcm63xx serial port support"
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+ select SERIAL_CORE
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+ depends on BCM63XX
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+ help
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+ If you have a bcm63xx CPU, you can enable its onboard
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+ serial port by enabling this options.
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+
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+ To compile this driver as a module, choose M here: the
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+ module will be called bcm963xx_uart.
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+
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+config SERIAL_BCM63XX_CONSOLE
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+ bool "Console on bcm63xx serial port"
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+ depends on SERIAL_BCM63XX
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+ select SERIAL_CORE_CONSOLE
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+ help
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+ If you have enabled the serial port on the bcm63xx CPU
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+ you can make it the console by answering Y to this option.
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+
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endmenu
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--- a/drivers/serial/Makefile
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+++ b/drivers/serial/Makefile
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@@ -24,6 +24,7 @@ obj-$(CONFIG_SERIAL_CLPS711X) += clps711
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obj-$(CONFIG_SERIAL_PXA) += pxa.o
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obj-$(CONFIG_SERIAL_PNX8XXX) += pnx8xxx_uart.o
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obj-$(CONFIG_SERIAL_SA1100) += sa1100.o
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+obj-$(CONFIG_SERIAL_BCM63XX) += bcm63xx_uart.o
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obj-$(CONFIG_SERIAL_BFIN) += bfin_5xx.o
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obj-$(CONFIG_SERIAL_BFIN_SPORT) += bfin_sport_uart.o
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obj-$(CONFIG_SERIAL_SAMSUNG) += samsung.o
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--- a/include/linux/serial_core.h
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+++ b/include/linux/serial_core.h
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@@ -155,6 +155,8 @@
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#define PORT_SC26XX 82
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+#define PORT_BCM63XX 83
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+
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#ifdef __KERNEL__
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#include <linux/compiler.h>
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