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git://git.openwrt.org/openwrt/openwrt.git
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62 lines
2.5 KiB
Diff
62 lines
2.5 KiB
Diff
From 9eaa978feb942497c4542cc82e63d5468dc8f184 Mon Sep 17 00:00:00 2001
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From: Wang Huan <wanghuan@zch06.freescale.net>
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Date: Thu, 25 Feb 2010 15:27:21 +0800
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Subject: [PATCH 05/23] Add common serial driver and add IRDA support for m547x_8x
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Add common serial driver for mcf5445x board and mcf547x, mcf548x boards.
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Also add IRDA support for mcf547x, mcf548x boards.
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Signed-off-by: Shrek Wu <b16972@freescale.com>
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Signed-off-by: Jason Jin <jason.jin@freescale.com>
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Signed-off-by: Chengju-Cai <b22600@freescale.com>
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---
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arch/m68k/include/asm/mcfuart.h | 35 +++++++++++++---
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drivers/serial/Kconfig | 13 ++++++
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drivers/serial/mcf.c | 88 +++++++++++++++++++++++++++++++++++++++
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3 files changed, 130 insertions(+), 6 deletions(-)
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--- a/arch/m68k/include/asm/mcfuart.h
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+++ b/arch/m68k/include/asm/mcfuart.h
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@@ -47,18 +48,35 @@
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#define MCFUART_BASE1 0xfc060000 /* Base address of UART1 */
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#define MCFUART_BASE2 0xfc064000 /* Base address of UART2 */
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#define MCFUART_BASE3 0xfc068000 /* Base address of UART3 */
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+#elif defined(CONFIG_M5445X)
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+#include <asm/mcf5445x_intc.h>
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+#define MCFUART_BASE1 0xfc060000 /* Base address of UART1 */
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+#define MCFUART_BASE2 0xfc064000 /* Base address of UART2 */
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+#define MCFUART_BASE3 0xfc068000 /* Base address of UART3 */
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+#define MCFINT_VECBASE 64
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+#define MCFINT_UART0 26
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+#elif defined(CONFIG_M547X_8X)
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+#define MCFUART_BASE1 0x8600 /* Base address of UART1 */
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+#define MCFUART_BASE2 0x8700 /* Base address of UART2 */
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+#define MCFUART_BASE3 0x8800 /* Base address of UART3 */
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+#define MCFUART_BASE4 0x8900 /* Base address of UART4 */
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+#define MCFINT_VECBASE 64
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+#define MCFINT_UART0 35
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+#define MCFINT_UART1 34
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+#define MCFINT_UART2 33
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+#define MCFINT_UART3 32
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#endif
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-
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+#ifndef __ASSEMBLY__
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#include <linux/serial_core.h>
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#include <linux/platform_device.h>
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-
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struct mcf_platform_uart {
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- unsigned long mapbase; /* Physical address base */
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- void __iomem *membase; /* Virtual address if mapped */
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- unsigned int irq; /* Interrupt vector */
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- unsigned int uartclk; /* UART clock rate */
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+ unsigned long mapbase; /* Physical address base */
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+ void __iomem *membase; /* Virtual address if mapped */
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+ unsigned int irq; /* Interrupt vector */
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+ unsigned int uartclk; /* UART clock rate */
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};
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+#endif
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/*
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* Define the ColdFire UART register set addresses.
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