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Commit 5be36d22 authored by Graf Yang's avatar Graf Yang Committed by Bryan Wu
Browse files

[Blackfin] arch: add Blackfin on-chip SIR IrDA driver support 



 - add platform device resources in board files
 - add new bfin_sir.h to each machines

Signed-off-by: default avatarGraf Yang <graf.yang@analog.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent 37b6972a

arch/blackfin/kernel/bfin_dma_5xx.c

+2 −2
Original line number Diff line number Diff line
@@ -108,10 +108,10 @@ int request_dma(unsigned int channel, char *device_id) 
	if (channel >= CH_UART2_RX && channel <= CH_UART3_TX) {

		if (strncmp(device_id, "BFIN_UART", 9) == 0)

			dma_ch[channel].regs->peripheral_map |=

				(channel - CH_UART2_RX + 0xC);

				((channel - CH_UART2_RX + 0xC)<<12);

		else

			dma_ch[channel].regs->peripheral_map |=

				(channel - CH_UART2_RX + 0x6);

				((channel - CH_UART2_RX + 0x6)<<12);

	}

#endif

arch/blackfin/mach-bf527/boards/ezkit.c

+30 −0
Original line number Diff line number Diff line
@@ -707,6 +707,32 @@ static struct platform_device bfin_uart_device = { 
};

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

static struct resource bfin_sir_resources[] = {

#ifdef CONFIG_BFIN_SIR0

	{

		.start = 0xFFC00400,

		.end = 0xFFC004FF,

		.flags = IORESOURCE_MEM,

	},

#endif

#ifdef CONFIG_BFIN_SIR1

	{

		.start = 0xFFC02000,

		.end = 0xFFC020FF,

		.flags = IORESOURCE_MEM,

	},

#endif

};



static struct platform_device bfin_sir_device = {

	.name = "bfin_sir",

	.id = 0,

	.num_resources = ARRAY_SIZE(bfin_sir_resources),

	.resource = bfin_sir_resources,

};

#endif



#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)

static struct resource bfin_twi0_resource[] = {

	[0] = {
@@ -874,6 +900,10 @@ static struct platform_device *stamp_devices[] __initdata = { 
	&bfin_uart_device,

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

	&bfin_sir_device,

#endif



#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)

	&i2c_bfin_twi_device,

#endif

arch/blackfin/mach-bf533/boards/H8606.c

+23 −0
Original line number Diff line number Diff line
@@ -304,6 +304,25 @@ static struct platform_device bfin_uart_device = { 
};

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

static struct resource bfin_sir_resources[] = {

#ifdef CONFIG_BFIN_SIR0

	{

		.start = 0xFFC00400,

		.end = 0xFFC004FF,

		.flags = IORESOURCE_MEM,

	},

#endif

};



static struct platform_device bfin_sir_device = {

	.name = "bfin_sir",

	.id = 0,

	.num_resources = ARRAY_SIZE(bfin_sir_resources),

	.resource = bfin_sir_resources,

};

#endif



#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE)



#include <linux/serial_8250.h>
@@ -403,6 +422,10 @@ static struct platform_device *h8606_devices[] __initdata = { 
	&serial8250_device,

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

	&bfin_sir_device,

#endif



#if defined(CONFIG_KEYBOARD_OPENCORES) || defined(CONFIG_KEYBOARD_OPENCORES_MODULE)

	&opencores_kbd_device,

#endif

arch/blackfin/mach-bf533/boards/cm_bf533.c

+23 −0
Original line number Diff line number Diff line
@@ -234,6 +234,25 @@ static struct platform_device bfin_uart_device = { 
};

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

static struct resource bfin_sir_resources[] = {

#ifdef CONFIG_BFIN_SIR0

	{

		.start = 0xFFC00400,

		.end = 0xFFC004FF,

		.flags = IORESOURCE_MEM,

	},

#endif

};



static struct platform_device bfin_sir_device = {

	.name = "bfin_sir",

	.id = 0,

	.num_resources = ARRAY_SIZE(bfin_sir_resources),

	.resource = bfin_sir_resources,

};

#endif



#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)

static struct platform_device bfin_sport0_uart_device = {

	.name = "bfin-sport-uart",
@@ -327,6 +346,10 @@ static struct platform_device *cm_bf533_devices[] __initdata = { 
	&bfin_uart_device,

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

	&bfin_sir_device,

#endif



#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)

	&bfin_sport0_uart_device,

	&bfin_sport1_uart_device,

arch/blackfin/mach-bf533/boards/ezkit.c

+23 −0
Original line number Diff line number Diff line
@@ -237,6 +237,25 @@ static struct platform_device bfin_uart_device = { 
};

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

static struct resource bfin_sir_resources[] = {

#ifdef CONFIG_BFIN_SIR0

	{

		.start = 0xFFC00400,

		.end = 0xFFC004FF,

		.flags = IORESOURCE_MEM,

	},

#endif

};



static struct platform_device bfin_sir_device = {

	.name = "bfin_sir",

	.id = 0,

	.num_resources = ARRAY_SIZE(bfin_sir_resources),

	.resource = bfin_sir_resources,

};

#endif



#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)

#define PATA_INT	55
@@ -352,6 +371,10 @@ static struct platform_device *ezkit_devices[] __initdata = { 
	&bfin_uart_device,

#endif



#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)

	&bfin_sir_device,

#endif



#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)

	&bfin_pata_device,

#endif