These changes update the davinci platform data to match the modifications that were done to the davinci spi controller driver. The driver update allowed per-device transfer settings, which are provided by this patch.
Signed-off-by: Brian Niebuhr <bnieb...@efjohnson.com> --- arch/arm/mach-davinci/board-dm355-evm.c | 10 ++++++++++ arch/arm/mach-davinci/board-dm355-leopard.c | 10 ++++++++++ arch/arm/mach-davinci/board-dm365-evm.c | 10 ++++++++++ arch/arm/mach-davinci/board-dm646x-evm.c | 12 ++++++++++++ arch/arm/mach-davinci/dm355.c | 7 ------- arch/arm/mach-davinci/dm365.c | 7 ------- arch/arm/mach-davinci/dm646x.c | 7 ------- 7 files changed, 42 insertions(+), 21 deletions(-) diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index a0724fa..b1a21a4 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -40,6 +40,7 @@ #include <mach/serial.h> #include <mach/nand.h> #include <mach/mmc.h> +#include <mach/spi.h> #define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x01e10000 #define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x02000000 @@ -445,10 +446,19 @@ static struct spi_eeprom at25640a = { .flags = EE_ADDR2, }; +static struct davinci_spi_config at25640a_spi_cfg = { + .parity_enable = 0, + .intr_level = 0, + .io_type = SPI_IO_TYPE_DMA, + .wdelay = 0, + .timer_disable = 1, +}; + static struct spi_board_info dm355_evm_spi_info[] __initconst = { { .modalias = "at25", .platform_data = &at25640a, + .controller_data = &at25640a_spi_cfg, .max_speed_hz = 30 * 1000 * 1000, /* at 3v3 */ .bus_num = 0, .chip_select = 0, diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c index 84ad5d1..d87ff0b 100644 --- a/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/arch/arm/mach-davinci/board-dm355-leopard.c @@ -36,6 +36,7 @@ #include <mach/serial.h> #include <mach/nand.h> #include <mach/mmc.h> +#include <mach/spi.h> #define DAVINCI_ASYNC_EMIF_CONTROL_BASE 0x01e10000 #define DAVINCI_ASYNC_EMIF_DATA_CE0_BASE 0x02000000 @@ -232,10 +233,19 @@ static struct spi_eeprom at25640a = { .flags = EE_ADDR2, }; +struct davinci_spi_config at25640a_spi_cfg = { + .parity_enable = 0, + .intr_level = 0, + .io_type = SPI_IO_TYPE_DMA, + .wdelay = 0, + .timer_disable = 1, +}; + static struct spi_board_info dm355_leopard_spi_info[] __initconst = { { .modalias = "at25", .platform_data = &at25640a, + .controller_data = &at25640a_spi_cfg, .max_speed_hz = 10 * 1000 * 1000, /* at 3v3 */ .bus_num = 0, .chip_select = 0, diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index ab3b0e2..8559c84 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -44,6 +44,7 @@ #include <mach/nand.h> #include <mach/keyscan.h> #include <mach/gpio.h> +#include <mach/spi.h> #include <linux/videodev2.h> #include <media/tvp514x.h> #include <media/tvp7002.h> @@ -832,10 +833,19 @@ static struct spi_eeprom at25640 = { .flags = EE_ADDR2, }; +static struct davinci_spi_config at25640_spi_cfg = { + .parity_enable = 0, + .intr_level = 0, + .io_type = SPI_IO_TYPE_DMA, + .wdelay = 0, + .timer_disable = 1, +}; + static struct spi_board_info dm365_evm_spi_info[] __initconst = { { .modalias = "at25", .platform_data = &at25640, + .controller_data = &at25640_spi_cfg, .max_speed_hz = 20 * 1000 * 1000, /* at 3v3 */ .bus_num = 0, .chip_select = 0, diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 94271a6..5430b00 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -58,6 +58,7 @@ #include <mach/nand.h> #include <mach/mmc.h> #include <mach/emac.h> +#include <mach/spi.h> #include <mach/clock.h> #include "clock.h" @@ -911,10 +912,21 @@ static struct spi_eeprom at25640a = { .flags = EE_ADDR2, }; +static struct davinci_spi_config at25640a_spi_cfg = { + .parity_enable = 0, + .intr_level = 0, + .io_type = SPI_IO_TYPE_DMA, + .wdelay = 0, + .timer_disable = 0, + .c2t_delay = 8, + .t2c_delay = 8, +}; + static struct spi_board_info dm646x_evm_spi_info[] __initconst = { { .modalias = "at25", .platform_data = &at25640a, + .controller_data = &at25640a_spi_cfg, .max_speed_hz = 10 * 1000 * 1000, /* at 3v3 */ .bus_num = 0, .chip_select = 0, diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index 6925242..90d1fda 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -418,13 +418,6 @@ static struct resource dm355_spi0_resources[] = { static struct davinci_spi_platform_data dm355_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, - .clk_internal = 1, - .cs_hold = 1, - .intr_level = 0, - .poll_mode = 1, /* 0 -> interrupt mode 1-> polling mode */ - .use_dma = 1, /* when 1, value in poll_mode is ignored */ - .c2tdelay = 0, - .t2cdelay = 0, }; static struct platform_device dm355_spi0_device = { diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index ed6c9c7..600dab5 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -621,13 +621,6 @@ static u64 dm365_spi0_dma_mask = DMA_BIT_MASK(32); static struct davinci_spi_platform_data dm365_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, - .clk_internal = 1, - .cs_hold = 1, - .intr_level = 0, - .poll_mode = 1, /* 0 -> interrupt mode 1-> polling mode */ - .use_dma = 1, /* when 1, value in poll_mode is ignored */ - .c2tdelay = 0, - .t2cdelay = 0, }; static struct resource dm365_spi0_resources[] = { diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index efb4863..f9b49cb 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -387,13 +387,6 @@ static u64 dm646x_spi0_dma_mask = DMA_BIT_MASK(32); static struct davinci_spi_platform_data dm646x_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, - .clk_internal = 1, - .cs_hold = 1, - .intr_level = 0, - .poll_mode = 1, /* 0 -> interrupt mode 1-> polling mode */ - .use_dma = 1, /* when 1, value in poll_mode is ignored */ - .c2tdelay = 8, - .t2cdelay = 8, }; static struct resource dm646x_spi0_resources[] = { -- 1.6.3.3 _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source