From: Greg Ungerer <[email protected]> The ColdFire UART is common to all ColdFire CPU's. No need to duplicate its platform setup code for every CPU family member. Merge all the setup code into a single shared file.
Signed-off-by: Greg Ungerer <[email protected]> --- arch/m68k/platform/5206/config.c | 34 ------------------- arch/m68k/platform/520x/config.c | 23 ------------- arch/m68k/platform/523x/config.c | 23 ------------- arch/m68k/platform/5249/config.c | 19 ----------- arch/m68k/platform/5272/config.c | 19 ----------- arch/m68k/platform/527x/config.c | 23 ------------- arch/m68k/platform/528x/config.c | 23 ------------- arch/m68k/platform/5307/config.c | 34 ------------------- arch/m68k/platform/532x/config.c | 23 ------------- arch/m68k/platform/5407/config.c | 34 ------------------- arch/m68k/platform/54xx/config.c | 43 ------------------------ arch/m68k/platform/coldfire/Makefile | 2 +- arch/m68k/platform/coldfire/device.c | 60 ++++++++++++++++++++++++++++++++++ 13 files changed, 61 insertions(+), 299 deletions(-) create mode 100644 arch/m68k/platform/coldfire/device.c diff --git a/arch/m68k/platform/5206/config.c b/arch/m68k/platform/5206/config.c index 5ac8e7b..98b26dc 100644 --- a/arch/m68k/platform/5206/config.c +++ b/arch/m68k/platform/5206/config.c @@ -20,30 +20,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m5206_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { }, -}; - -static struct platform_device m5206_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m5206_uart_platform, -}; - -static struct platform_device *m5206_devices[] __initdata = { - &m5206_uart, -}; - -/***************************************************************************/ - static void __init m5206_uarts_init(void) { /* UART0 interrupt setup */ @@ -106,13 +82,3 @@ void __init config_BSP(char *commandp, int size) } /***************************************************************************/ - -static int __init init_BSP(void) -{ - platform_add_devices(m5206_devices, ARRAY_SIZE(m5206_devices)); - return 0; -} - -arch_initcall(init_BSP); - -/***************************************************************************/ diff --git a/arch/m68k/platform/520x/config.c b/arch/m68k/platform/520x/config.c index c578f47..e2bd2e9 100644 --- a/arch/m68k/platform/520x/config.c +++ b/arch/m68k/platform/520x/config.c @@ -25,28 +25,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m520x_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { - .mapbase = MCFUART_BASE2, - .irq = MCF_IRQ_UART2, - }, - { }, -}; - -static struct platform_device m520x_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m520x_uart_platform, -}; - static struct resource m520x_fec_resources[] = { { .start = MCFFEC_BASE, @@ -218,7 +196,6 @@ static void __init m520x_qspi_init(void) static struct platform_device *m520x_devices[] __initdata = { - &m520x_uart, &m520x_fec, #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) &m520x_qspi, diff --git a/arch/m68k/platform/523x/config.c b/arch/m68k/platform/523x/config.c index c01d0ae..308aed1 100644 --- a/arch/m68k/platform/523x/config.c +++ b/arch/m68k/platform/523x/config.c @@ -26,28 +26,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m523x_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { - .mapbase = MCFUART_BASE2, - .irq = MCF_IRQ_UART2, - }, - { }, -}; - -static struct platform_device m523x_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m523x_uart_platform, -}; - static struct resource m523x_fec_resources[] = { { .start = MCFFEC_BASE, @@ -240,7 +218,6 @@ static void __init m523x_qspi_init(void) #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ static struct platform_device *m523x_devices[] __initdata = { - &m523x_uart, &m523x_fec, #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) &m523x_qspi, diff --git a/arch/m68k/platform/5249/config.c b/arch/m68k/platform/5249/config.c index 3b30c7f..06fab4a 100644 --- a/arch/m68k/platform/5249/config.c +++ b/arch/m68k/platform/5249/config.c @@ -22,24 +22,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m5249_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { }, -}; - -static struct platform_device m5249_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m5249_uart_platform, -}; - #ifdef CONFIG_M5249C3 static struct resource m5249_smc91x_resources[] = { @@ -223,7 +205,6 @@ static void __init m5249_qspi_init(void) static struct platform_device *m5249_devices[] __initdata = { - &m5249_uart, #ifdef CONFIG_M5249C3 &m5249_smc91x, #endif diff --git a/arch/m68k/platform/5272/config.c b/arch/m68k/platform/5272/config.c index 9074411..2199c00 100644 --- a/arch/m68k/platform/5272/config.c +++ b/arch/m68k/platform/5272/config.c @@ -30,24 +30,6 @@ unsigned char ledbank = 0xff; /***************************************************************************/ -static struct mcf_platform_uart m5272_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { }, -}; - -static struct platform_device m5272_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m5272_uart_platform, -}; - static struct resource m5272_fec_resources[] = { { .start = MCF_MBAR + 0x840, @@ -79,7 +61,6 @@ static struct platform_device m5272_fec = { }; static struct platform_device *m5272_devices[] __initdata = { - &m5272_uart, &m5272_fec, }; diff --git a/arch/m68k/platform/527x/config.c b/arch/m68k/platform/527x/config.c index 2a8e6b8..febff03 100644 --- a/arch/m68k/platform/527x/config.c +++ b/arch/m68k/platform/527x/config.c @@ -26,28 +26,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m527x_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { - .mapbase = MCFUART_BASE2, - .irq = MCF_IRQ_UART2, - }, - { }, -}; - -static struct platform_device m527x_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m527x_uart_platform, -}; - static struct resource m527x_fec0_resources[] = { { .start = MCFFEC_BASE0, @@ -283,7 +261,6 @@ static void __init m527x_qspi_init(void) #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ static struct platform_device *m527x_devices[] __initdata = { - &m527x_uart, &m527x_fec[0], #ifdef CONFIG_FEC2 &m527x_fec[1], diff --git a/arch/m68k/platform/528x/config.c b/arch/m68k/platform/528x/config.c index 822d7f5..8ed0f69 100644 --- a/arch/m68k/platform/528x/config.c +++ b/arch/m68k/platform/528x/config.c @@ -27,28 +27,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m528x_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { - .mapbase = MCFUART_BASE2, - .irq = MCF_IRQ_UART2, - }, - { }, -}; - -static struct platform_device m528x_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m528x_uart_platform, -}; - static struct resource m528x_fec_resources[] = { { .start = MCFFEC_BASE, @@ -209,7 +187,6 @@ static void __init m528x_qspi_init(void) #endif /* defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) */ static struct platform_device *m528x_devices[] __initdata = { - &m528x_uart, &m528x_fec, #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) &m528x_qspi, diff --git a/arch/m68k/platform/5307/config.c b/arch/m68k/platform/5307/config.c index 542b76a..0459725 100644 --- a/arch/m68k/platform/5307/config.c +++ b/arch/m68k/platform/5307/config.c @@ -29,30 +29,6 @@ unsigned char ledbank = 0xff; /***************************************************************************/ -static struct mcf_platform_uart m5307_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { }, -}; - -static struct platform_device m5307_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m5307_uart_platform, -}; - -static struct platform_device *m5307_devices[] __initdata = { - &m5307_uart, -}; - -/***************************************************************************/ - static void __init m5307_uarts_init(void) { /* UART0 interrupt setup */ @@ -126,13 +102,3 @@ void __init config_BSP(char *commandp, int size) } /***************************************************************************/ - -static int __init init_BSP(void) -{ - platform_add_devices(m5307_devices, ARRAY_SIZE(m5307_devices)); - return 0; -} - -arch_initcall(init_BSP); - -/***************************************************************************/ diff --git a/arch/m68k/platform/532x/config.c b/arch/m68k/platform/532x/config.c index 2203ac9..32f8b82 100644 --- a/arch/m68k/platform/532x/config.c +++ b/arch/m68k/platform/532x/config.c @@ -33,28 +33,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m532x_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { - .mapbase = MCFUART_BASE2, - .irq = MCF_IRQ_UART2, - }, - { }, -}; - -static struct platform_device m532x_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m532x_uart_platform, -}; - static struct resource m532x_fec_resources[] = { { .start = 0xfc030000, @@ -201,7 +179,6 @@ static void __init m532x_qspi_init(void) static struct platform_device *m532x_devices[] __initdata = { - &m532x_uart, &m532x_fec, #if defined(CONFIG_SPI_COLDFIRE_QSPI) || defined(CONFIG_SPI_COLDFIRE_QSPI_MODULE) &m532x_qspi, diff --git a/arch/m68k/platform/5407/config.c b/arch/m68k/platform/5407/config.c index 33d857d..f1af78c 100644 --- a/arch/m68k/platform/5407/config.c +++ b/arch/m68k/platform/5407/config.c @@ -20,30 +20,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m5407_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { }, -}; - -static struct platform_device m5407_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m5407_uart_platform, -}; - -static struct platform_device *m5407_devices[] __initdata = { - &m5407_uart, -}; - -/***************************************************************************/ - static void __init m5407_uarts_init(void) { /* UART0 interrupt setup */ @@ -101,13 +77,3 @@ void __init config_BSP(char *commandp, int size) } /***************************************************************************/ - -static int __init init_BSP(void) -{ - platform_add_devices(m5407_devices, ARRAY_SIZE(m5407_devices)); - return 0; -} - -arch_initcall(init_BSP); - -/***************************************************************************/ diff --git a/arch/m68k/platform/54xx/config.c b/arch/m68k/platform/54xx/config.c index 026bb75..90214d5 100644 --- a/arch/m68k/platform/54xx/config.c +++ b/arch/m68k/platform/54xx/config.c @@ -27,38 +27,6 @@ /***************************************************************************/ -static struct mcf_platform_uart m54xx_uart_platform[] = { - { - .mapbase = MCFUART_BASE0, - .irq = MCF_IRQ_UART0, - }, - { - .mapbase = MCFUART_BASE1, - .irq = MCF_IRQ_UART1, - }, - { - .mapbase = MCFUART_BASE2, - .irq = MCF_IRQ_UART2, - }, - { - .mapbase = MCFUART_BASE3, - .irq = MCF_IRQ_UART3, - }, -}; - -static struct platform_device m54xx_uart = { - .name = "mcfuart", - .id = 0, - .dev.platform_data = m54xx_uart_platform, -}; - -static struct platform_device *m54xx_devices[] __initdata = { - &m54xx_uart, -}; - - -/***************************************************************************/ - static void __init m54xx_uarts_init(void) { /* enable io pins */ @@ -134,14 +102,3 @@ void __init config_BSP(char *commandp, int size) } /***************************************************************************/ - -static int __init init_BSP(void) -{ - - platform_add_devices(m54xx_devices, ARRAY_SIZE(m54xx_devices)); - return 0; -} - -arch_initcall(init_BSP); - -/***************************************************************************/ diff --git a/arch/m68k/platform/coldfire/Makefile b/arch/m68k/platform/coldfire/Makefile index a8967ba..4572af2 100644 --- a/arch/m68k/platform/coldfire/Makefile +++ b/arch/m68k/platform/coldfire/Makefile @@ -14,7 +14,7 @@ asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1 -obj-$(CONFIG_COLDFIRE) += cache.o clk.o dma.o entry.o vectors.o +obj-$(CONFIG_COLDFIRE) += cache.o clk.o device.o dma.o entry.o vectors.o obj-$(CONFIG_M5206) += timers.o intc.o obj-$(CONFIG_M5206e) += timers.o intc.o obj-$(CONFIG_M520x) += pit.o intc-simr.o diff --git a/arch/m68k/platform/coldfire/device.c b/arch/m68k/platform/coldfire/device.c new file mode 100644 index 0000000..c950690 --- /dev/null +++ b/arch/m68k/platform/coldfire/device.c @@ -0,0 +1,60 @@ +/* + * device.c -- common ColdFire SoC device support + * + * (C) Copyright 2011, Greg Ungerer <[email protected]> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file COPYING in the main directory of this archive + * for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/io.h> +#include <asm/traps.h> +#include <asm/coldfire.h> +#include <asm/mcfsim.h> +#include <asm/mcfuart.h> + +static struct mcf_platform_uart mcf_uart_platform_data[] = { + { + .mapbase = MCFUART_BASE0, + .irq = MCF_IRQ_UART0, + }, + { + .mapbase = MCFUART_BASE1, + .irq = MCF_IRQ_UART1, + }, +#ifdef MCFUART_BASE2 + { + .mapbase = MCFUART_BASE2, + .irq = MCF_IRQ_UART2, + }, +#endif +#ifdef MCFUART_BASE3 + { + .mapbase = MCFUART_BASE3, + .irq = MCF_IRQ_UART3, + }, +#endif + { }, +}; + +static struct platform_device mcf_uart = { + .name = "mcfuart", + .id = 0, + .dev.platform_data = mcf_uart_platform_data, +}; + +static struct platform_device *mcf_devices[] __initdata = { + &mcf_uart, +}; + +static int __init mcf_init_devices(void) +{ + platform_add_devices(mcf_devices, ARRAY_SIZE(mcf_devices)); + return 0; +} + +arch_initcall(mcf_init_devices); + -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
