diff options
| author | Sundar Iyer <sundar.iyer@stericsson.com> | 2010-12-13 04:03:11 (GMT) |
|---|---|---|
| committer | Linus Walleij <linus.walleij@stericsson.com> | 2010-12-19 18:27:36 (GMT) |
| commit | d5d228158e77998a1659c1783fb204f275fab93b (patch) | |
| tree | a9024440eea0f0d8de2ae64dd454c58f381541f3 /arch/arm/mach-ux500/board-mop500.c | |
| parent | 7c1a70e99819d723cde610d83de48a8ab01ec609 (diff) | |
| download | linux-d5d228158e77998a1659c1783fb204f275fab93b.tar.xz | |
mach-ux500: deprecate spi support for ab8500
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500.c')
| -rw-r--r-- | arch/arm/mach-ux500/board-mop500.c | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 287956c..a8220c5 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -76,22 +76,6 @@ static pin_cfg_t mop500_pins[] = { GPIO217_GPIO, /* GPIO_EXP_INT */ }; -static void ab4500_spi_cs_control(u32 command) -{ - /* set the FRM signal, which is CS - TODO */ -} - -struct pl022_config_chip ab4500_chip_info = { - .com_mode = INTERRUPT_TRANSFER, - .iface = SSP_INTERFACE_MOTOROLA_SPI, - /* we can act as master only */ - .hierarchy = SSP_MASTER, - .slave_tx_disable = 0, - .rx_lev_trig = SSP_RX_1_OR_MORE_ELEM, - .tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC, - .cs_control = ab4500_spi_cs_control, -}; - static struct ab8500_platform_data ab8500_platdata = { .irq_base = MOP500_AB8500_IRQ_BASE, }; @@ -114,19 +98,6 @@ struct platform_device ab8500_device = { .resource = ab8500_resources, }; -static struct spi_board_info ab8500_spi_devices[] = { - { - .modalias = "ab8500-spi", - .controller_data = &ab4500_chip_info, - .platform_data = &ab8500_platdata, - .max_speed_hz = 12000000, - .bus_num = 0, - .chip_select = 0, - .mode = SPI_MODE_3, - .irq = IRQ_DB8500_AB8500, - }, -}; - static struct pl022_ssp_controller ssp0_platform_data = { .bus_id = 0, /* pl022 not yet supports dma */ @@ -339,12 +310,7 @@ static void __init u8500_init_machine(void) mop500_spi_init(); mop500_uart_init(); - /* If HW is early drop (ED) or V1.0 then use SPI to access AB8500 */ - if (cpu_is_u8500ed() || cpu_is_u8500v10()) - spi_register_board_info(ab8500_spi_devices, - ARRAY_SIZE(ab8500_spi_devices)); - else /* If HW is v.1.1 or later use I2C to access AB8500 */ - platform_device_register(&ab8500_device); + platform_device_register(&ab8500_device); i2c_register_board_info(0, mop500_i2c0_devices, ARRAY_SIZE(mop500_i2c0_devices)); |