diff options
author | Mark Brown <broonie@sirena.org.uk> | 2008-06-10 12:30:05 +0100 |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-07-09 21:31:51 +0100 |
commit | 9f19d6382854d6b2d58cc364253779479e14facc (patch) | |
tree | 1a91dc4f969fe7514de35d96c23f6e31b967c37b | |
parent | 7a8576204333d133d58cbcc59dacf49a5546e3e4 (diff) | |
download | op-kernel-dev-9f19d6382854d6b2d58cc364253779479e14facc.zip op-kernel-dev-9f19d6382854d6b2d58cc364253779479e14facc.tar.gz |
[ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
As well as moving all the device declarations to a single one in devices.c
this causes all platforms to register the I/O and interrupt resources for
the AC97 controller.
Cc: eric miao <eric.miao@marvell.com>
Cc: Mike Rapoport <mike@compulab.co.il>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: Jürgen Schindele <linux@schindele.name>
Cc: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r-- | arch/arm/mach-pxa/cm-x270.c | 9 | ||||
-rw-r--r-- | arch/arm/mach-pxa/devices.c | 32 | ||||
-rw-r--r-- | arch/arm/mach-pxa/devices.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-pxa/em-x270.c | 9 | ||||
-rw-r--r-- | arch/arm/mach-pxa/lpd270.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-pxa/lubbock.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-pxa/mainstone.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-pxa/pcm990-baseboard.c | 34 | ||||
-rw-r--r-- | arch/arm/mach-pxa/trizeps4.c | 10 | ||||
-rw-r--r-- | include/asm-arm/arch-pxa/audio.h | 2 |
10 files changed, 47 insertions, 74 deletions
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c index 6d4416a..b3c3fd7 100644 --- a/arch/arm/mach-pxa/cm-x270.c +++ b/arch/arm/mach-pxa/cm-x270.c @@ -31,6 +31,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> #include <asm/arch/pxa2xx-gpio.h> +#include <asm/arch/audio.h> #include <asm/arch/pxafb.h> #include <asm/arch/ohci.h> #include <asm/arch/mmc.h> @@ -81,12 +82,6 @@ static struct platform_device cmx270_device_dm9k = { } }; -/* audio device */ -static struct platform_device cmx270_audio_device = { - .name = "pxa2xx-ac97", - .id = -1, -}; - /* touchscreen controller */ static struct platform_device cmx270_ts_device = { .name = "ucb1400_ts", @@ -219,7 +214,6 @@ static struct platform_device cmx270_ata = { /* platform devices */ static struct platform_device *platform_devices[] __initdata = { &cmx270_device_dm9k, - &cmx270_audio_device, &cmx270_rtc_device, &cmx270_2700G, &cmx270_led_device, @@ -594,6 +588,7 @@ static void __init cmx270_init(void) /* register CM-X270 platform devices */ platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + pxa_set_ac97_info(NULL); /* set MCI and OHCI platform parameters */ pxa_set_mci_info(&cmx270_mci_platform_data); diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 123ee19..a6f2390 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -14,6 +14,7 @@ #include <asm/arch/ohci.h> #include <asm/arch/pxa27x_keypad.h> #include <asm/arch/camera.h> +#include <asm/arch/audio.h> #include "devices.h" #include "generic.h" @@ -298,6 +299,37 @@ struct platform_device pxa_device_rtc = { .id = -1, }; +static struct resource pxa_ac97_resources[] = { + [0] = { + .start = 0x40500000, + .end = 0x40500000 + 0xfff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_AC97, + .end = IRQ_AC97, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 pxa_ac97_dmamask = 0xffffffffUL; + +struct platform_device pxa_device_ac97 = { + .name = "pxa2xx-ac97", + .id = -1, + .dev = { + .dma_mask = &pxa_ac97_dmamask, + .coherent_dma_mask = 0xffffffff, + }, + .num_resources = ARRAY_SIZE(pxa_ac97_resources), + .resource = pxa_ac97_resources, +}; + +void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops) +{ + pxa_register_device(&pxa_device_ac97, ops); +} + #ifdef CONFIG_PXA25x static struct resource pxa25x_resource_pwm0[] = { diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h index 881d1a7..b852eb1 100644 --- a/arch/arm/mach-pxa/devices.h +++ b/arch/arm/mach-pxa/devices.h @@ -12,6 +12,7 @@ extern struct platform_device pxa_device_i2c; extern struct platform_device pxa_device_i2s; extern struct platform_device pxa_device_ficp; extern struct platform_device pxa_device_rtc; +extern struct platform_device pxa_device_ac97; extern struct platform_device pxa27x_device_i2c_power; extern struct platform_device pxa27x_device_ohci; diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 1269ac9..e23865a 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -25,6 +25,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-gpio.h> #include <asm/arch/pxa27x-udc.h> +#include <asm/arch/audio.h> #include <asm/arch/pxafb.h> #include <asm/arch/ohci.h> #include <asm/arch/mmc.h> @@ -73,12 +74,6 @@ static struct platform_device em_x270_dm9k = { } }; -/* audio device */ -static struct platform_device em_x270_audio = { - .name = "pxa2xx-ac97", - .id = -1, -}; - /* WM9712 touchscreen controller. Hopefully the driver will make it to * the mainstream sometime */ static struct platform_device em_x270_ts = { @@ -218,7 +213,6 @@ static struct platform_device em_x270_nand = { /* platform devices */ static struct platform_device *platform_devices[] __initdata = { &em_x270_dm9k, - &em_x270_audio, &em_x270_ts, &em_x270_rtc, &em_x270_nand, @@ -326,6 +320,7 @@ static void __init em_x270_init(void) /* register EM-X270 platform devices */ platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + pxa_set_ac97_info(NULL); /* set MCI and OHCI platform parameters */ pxa_set_mci_info(&em_x270_mci_platform_data); diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c index 183b587..cc1c4fa 100644 --- a/arch/arm/mach-pxa/lpd270.c +++ b/arch/arm/mach-pxa/lpd270.c @@ -168,11 +168,6 @@ static struct platform_device smc91x_device = { .resource = smc91x_resources, }; -static struct platform_device lpd270_audio_device = { - .name = "pxa2xx-ac97", - .id = -1, -}; - static struct resource lpd270_flash_resources[] = { [0] = { .start = PXA_CS0_PHYS, @@ -412,7 +407,6 @@ __setup("lcd=", lpd270_set_lcd); static struct platform_device *platform_devices[] __initdata = { &smc91x_device, &lpd270_backlight_device, - &lpd270_audio_device, &lpd270_flash_device[0], &lpd270_flash_device[1], }; @@ -456,6 +450,8 @@ static void __init lpd270_init(void) platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); + pxa_set_ac97_info(NULL); + if (lpd270_lcd_to_use != NULL) set_pxa_fb_info(lpd270_lcd_to_use); diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c index 7b9bdd0..a3fae41 100644 --- a/arch/arm/mach-pxa/lubbock.c +++ b/arch/arm/mach-pxa/lubbock.c @@ -43,6 +43,7 @@ #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-regs.h> #include <asm/arch/mfp-pxa25x.h> +#include <asm/arch/audio.h> #include <asm/arch/lubbock.h> #include <asm/arch/udc.h> #include <asm/arch/irda.h> @@ -196,11 +197,6 @@ static struct pxa2xx_udc_mach_info udc_info __initdata = { // no D+ pullup; lubbock can't connect/disconnect in software }; -static struct platform_device lub_audio_device = { - .name = "pxa2xx-ac97", - .id = -1, -}; - static struct resource sa1111_resources[] = { [0] = { .start = 0x10000000, @@ -368,7 +364,6 @@ static struct platform_device lubbock_flash_device[2] = { static struct platform_device *devices[] __initdata = { &sa1111_device, - &lub_audio_device, &smc91x_device, &lubbock_flash_device[0], &lubbock_flash_device[1], @@ -494,6 +489,7 @@ static void __init lubbock_init(void) set_pxa_fb_info(&sharp_lm8v31); pxa_set_mci_info(&lubbock_mci_platform_data); pxa_set_ficp_info(&lubbock_ficp_platform_data); + pxa_set_ac97_info(NULL); lubbock_flash_data[0].width = lubbock_flash_data[1].width = (BOOT_DEF & 1) ? 2 : 4; diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 2665944..f2e9e7c 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -280,12 +280,6 @@ static pxa2xx_audio_ops_t mst_audio_ops = { .resume = mst_audio_resume, }; -static struct platform_device mst_audio_device = { - .name = "pxa2xx-ac97", - .id = -1, - .dev = { .platform_data = &mst_audio_ops }, -}; - static struct resource flash_resources[] = { [0] = { .start = PXA_CS0_PHYS, @@ -499,7 +493,6 @@ static struct platform_device mst_gpio_keys_device = { static struct platform_device *platform_devices[] __initdata = { &smc91x_device, - &mst_audio_device, &mst_flash_device[0], &mst_flash_device[1], &mst_gpio_keys_device, @@ -609,6 +602,7 @@ static void __init mainstone_init(void) pxa_set_ficp_info(&mainstone_ficp_platform_data); pxa_set_ohci_info(&mainstone_ohci_platform_data); pxa_set_i2c_info(NULL); + pxa_set_ac97_info(&mst_audio_ops); mainstone_init_keypad(); } diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 2564e16..5d87c7c 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -34,6 +34,7 @@ #include <asm/mach/map.h> #include <asm/arch/pxa-regs.h> #include <asm/arch/pxa2xx-gpio.h> +#include <asm/arch/audio.h> #include <asm/arch/mmc.h> #include <asm/arch/ohci.h> #include <asm/arch/pcm990_baseboard.h> @@ -424,36 +425,6 @@ static struct i2c_board_info __initdata pcm990_i2c_devices[] = { #endif /* CONFIG_VIDEO_PXA27x ||CONFIG_VIDEO_PXA27x_MODULE */ /* - * AC97 support - * Note: The connected AC97 mixer also reports interrupts at PCM990_AC97_IRQ - */ -static struct resource pxa27x_ac97_resources[] = { - [0] = { - .start = 0x40500000, - .end = 0x40500000 + 0xfff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_AC97, - .end = IRQ_AC97, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 pxa_ac97_dmamask = 0xffffffffUL; - -static struct platform_device pxa27x_device_ac97 = { - .name = "pxa2xx-ac97", - .id = -1, - .dev = { - .dma_mask = &pxa_ac97_dmamask, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(pxa27x_ac97_resources), - .resource = pxa27x_ac97_resources, -}; - -/* * enable generic access to the base board control CPLDs U6 and U7 */ static struct map_desc pcm990_io_desc[] __initdata = { @@ -490,8 +461,6 @@ void __init pcm990_baseboard_init(void) pxa_gpio_mode(GPIO16_PWM0_MD); platform_device_register(&pcm990_backlight_device); - platform_device_register(&pxa27x_device_ac97); - /* MMC */ pxa_set_mci_info(&pcm990_mci_platform_data); @@ -499,6 +468,7 @@ void __init pcm990_baseboard_init(void) pxa_set_ohci_info(&pcm990_ohci_platform_data); pxa_set_i2c_info(NULL); + pxa_set_ac97_info(NULL); #if defined(CONFIG_VIDEO_PXA27x) || defined(CONFIG_VIDEO_PXA27x_MODULE) pxa_set_camera_info(&pcm990_pxacamera_platform_data); diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index bc7c465..61e2440 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -176,19 +176,10 @@ static struct platform_device uart_devices = { .resource = NULL, }; -/******************************************************************************************** - * PXA270 ac97 sound codec - ********************************************************************************************/ -static struct platform_device ac97_audio_device = { - .name = "pxa2xx-ac97", - .id = -1, -}; - static struct platform_device * trizeps4_devices[] __initdata = { &flash_device, &uart_devices, &dm9000_device, - &ac97_audio_device, }; #ifdef CONFIG_MACH_TRIZEPS4_CONXS @@ -439,6 +430,7 @@ static void __init trizeps4_init(void) pxa_set_mci_info(&trizeps4_mci_platform_data); pxa_set_ficp_info(&trizeps4_ficp_platform_data); pxa_set_ohci_info(&trizeps4_ohci_platform_data); + pxa_set_ac97_info(NULL); } static void __init trizeps4_map_io(void) diff --git a/include/asm-arm/arch-pxa/audio.h b/include/asm-arm/arch-pxa/audio.h index 52bbe3b..f82f96d 100644 --- a/include/asm-arm/arch-pxa/audio.h +++ b/include/asm-arm/arch-pxa/audio.h @@ -12,4 +12,6 @@ typedef struct { void *priv; } pxa2xx_audio_ops_t; +extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); + #endif |