From 25acf553aeed86f93f2cf39227b59fc6eb3e8c78 Mon Sep 17 00:00:00 2001 From: Chaithrika U S Date: Fri, 5 Jun 2009 06:28:08 -0400 Subject: davinci: ASoC: Add the platform devices for ASP 1) Registers the platform devices for ASP on dm355, dm644x and dm646x so that the machine driver can probe to get ASP related platform data. 2) Move towards definition of the asp clocks using physical name(for dm355 and dm644x) 3) Add platform data to board specific files. Signed-off-by: Naresh Medisetty Signed-off-by: Chaithrika U S Signed-off-by: Kevin Hilman --- arch/arm/mach-davinci/include/mach/dm646x.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-davinci/include/mach/dm646x.h') diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h index 1fc764c8646..05854846242 100644 --- a/arch/arm/mach-davinci/include/mach/dm646x.h +++ b/arch/arm/mach-davinci/include/mach/dm646x.h @@ -13,6 +13,7 @@ #include #include +#include #define DM646X_EMAC_BASE (0x01C80000) #define DM646X_EMAC_CNTRL_OFFSET (0x0000) @@ -22,5 +23,7 @@ #define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000) void __init dm646x_init(void); +void __init dm646x_init_mcasp0(struct snd_platform_data *pdata); +void __init dm646x_init_mcasp1(struct snd_platform_data *pdata); #endif /* __ASM_ARCH_DM646X_H */ -- cgit v1.2.3 From 1c92a554fcad141f8c73eecdb1cc5ac0527a5c15 Mon Sep 17 00:00:00 2001 From: Hemant Pedanekar Date: Thu, 9 Jul 2009 19:43:20 +0530 Subject: davinci: dm646x: Add IDE setup This patch adds platform data and init function for IDE which could be called from board specific file to register IDE device. Note that for 594MHz device the transfer mode is limited to UDMA4 since ideclk rate is less than 100 MHz, which forces udma_mask in palm_bk3710.c to UDMA4, while for 729MHz device, it is UDMA5. Signed-off-by: Hemant Pedanekar Signed-off-by: Kevin Hilman --- arch/arm/mach-davinci/include/mach/dm646x.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-davinci/include/mach/dm646x.h') diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h index 05854846242..feb1e02cdbd 100644 --- a/arch/arm/mach-davinci/include/mach/dm646x.h +++ b/arch/arm/mach-davinci/include/mach/dm646x.h @@ -22,7 +22,10 @@ #define DM646X_EMAC_MDIO_OFFSET (0x4000) #define DM646X_EMAC_CNTRL_RAM_SIZE (0x2000) +#define DM646X_ATA_REG_BASE (0x01C66000) + void __init dm646x_init(void); +void __init dm646x_init_ide(void); void __init dm646x_init_mcasp0(struct snd_platform_data *pdata); void __init dm646x_init_mcasp1(struct snd_platform_data *pdata); -- cgit v1.2.3 From 85609c1ccda64af7d7c277469183f20e4f3b69c3 Mon Sep 17 00:00:00 2001 From: Muralidharan Karicheri Date: Wed, 16 Sep 2009 13:15:30 -0400 Subject: DaVinci: DM646x - platform changes for vpif capture and display drivers VPIF display changes (Chaithrika) Add platform device and resource structures. Also define a platform specific clock setup function that can be accessed by the driver to configure the clock and CPLD. VPIF caputure changes (Murali) 1) Modify vpif_subdev_info to add board_info, routing information and vpif interface configuration. Remove addr since it is part of board_info 2) Add code to setup channel mode and input decoder path for vpif capture driver Also incorporated comments against version v0 of the patch series and added a spinlock to protect writes to common registers Tested on DM6467 on channel 0 using TVP514x. Following bootargs used for drivers: vpif_capture.ch0_bufsize=829440 vpif_display.ch2_bufsize=829440 Signed-off-by: Manjunath Hadli Signed-off-by: Brijesh Jadav Signed-off-by: Chaithrika U S Reviewed-by: Hans Verkuil Signed-off-by: Muralidharan Karicheri Signed-off-by: Kevin Hilman --- arch/arm/mach-davinci/include/mach/dm646x.h | 59 +++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) (limited to 'arch/arm/mach-davinci/include/mach/dm646x.h') diff --git a/arch/arm/mach-davinci/include/mach/dm646x.h b/arch/arm/mach-davinci/include/mach/dm646x.h index feb1e02cdbd..8cec746ae9d 100644 --- a/arch/arm/mach-davinci/include/mach/dm646x.h +++ b/arch/arm/mach-davinci/include/mach/dm646x.h @@ -14,6 +14,8 @@ #include #include #include +#include +#include #define DM646X_EMAC_BASE (0x01C80000) #define DM646X_EMAC_CNTRL_OFFSET (0x0000) @@ -29,4 +31,61 @@ void __init dm646x_init_ide(void); void __init dm646x_init_mcasp0(struct snd_platform_data *pdata); void __init dm646x_init_mcasp1(struct snd_platform_data *pdata); +void dm646x_video_init(void); + +enum vpif_if_type { + VPIF_IF_BT656, + VPIF_IF_BT1120, + VPIF_IF_RAW_BAYER +}; + +struct vpif_interface { + enum vpif_if_type if_type; + unsigned hd_pol:1; + unsigned vd_pol:1; + unsigned fid_pol:1; +}; + +struct vpif_subdev_info { + const char *name; + struct i2c_board_info board_info; + u32 input; + u32 output; + unsigned can_route:1; + struct vpif_interface vpif_if; +}; + +struct vpif_display_config { + int (*set_clock)(int, int); + struct vpif_subdev_info *subdevinfo; + int subdev_count; + const char **output; + int output_count; + const char *card_name; +}; + +struct vpif_input { + struct v4l2_input input; + const char *subdev_name; +}; + +#define VPIF_CAPTURE_MAX_CHANNELS 2 + +struct vpif_capture_chan_config { + const struct vpif_input *inputs; + int input_count; +}; + +struct vpif_capture_config { + int (*setup_input_channel_mode)(int); + int (*setup_input_path)(int, const char *); + struct vpif_capture_chan_config chan_config[VPIF_CAPTURE_MAX_CHANNELS]; + struct vpif_subdev_info *subdev_info; + int subdev_count; + const char *card_name; +}; + +void dm646x_setup_vpif(struct vpif_display_config *, + struct vpif_capture_config *); + #endif /* __ASM_ARCH_DM646X_H */ -- cgit v1.2.3