diff options
Diffstat (limited to 'arch/arm/mach-mx5/serial.c')
| -rw-r--r-- | arch/arm/mach-mx5/serial.c | 95 |
1 files changed, 20 insertions, 75 deletions
diff --git a/arch/arm/mach-mx5/serial.c b/arch/arm/mach-mx5/serial.c index 053829cd3b4e..6d01de55c50b 100644 --- a/arch/arm/mach-mx5/serial.c +++ b/arch/arm/mach-mx5/serial.c @@ -23,7 +23,6 @@ #include <mach/hardware.h> #include <mach/mxc_uart.h> #include "serial.h" -#include "board-mx53_evk.h" #if defined(CONFIG_SERIAL_MXC) || defined(CONFIG_SERIAL_MXC_MODULE) @@ -42,13 +41,12 @@ static uart_mxc_port mxc_ports[] = { .flags = ASYNC_BOOT_AUTOCONF, .line = 0, }, - .ints_muxed = UART1_MUX_INTS, + .ints_muxed = 1, .mode = UART1_MODE, .ir_mode = UART1_IR, .enabled = UART1_ENABLED, - .hardware_flow = UART1_HW_FLOW, .cts_threshold = UART1_UCR4_CTSTL, - .dma_enabled = UART1_DMA_ENABLE, + .dma_enabled = UART1_DMA_ENABLED, .dma_rxbuf_size = UART1_DMA_RXBUFSIZE, .rx_threshold = UART1_UFCR_RXTL, .tx_threshold = UART1_UFCR_TXTL, @@ -63,13 +61,12 @@ static uart_mxc_port mxc_ports[] = { .flags = ASYNC_BOOT_AUTOCONF, .line = 1, }, - .ints_muxed = UART2_MUX_INTS, + .ints_muxed = 1, .mode = UART2_MODE, .ir_mode = UART2_IR, .enabled = UART2_ENABLED, - .hardware_flow = UART2_HW_FLOW, .cts_threshold = UART2_UCR4_CTSTL, - .dma_enabled = UART2_DMA_ENABLE, + .dma_enabled = UART2_DMA_ENABLED, .dma_rxbuf_size = UART2_DMA_RXBUFSIZE, .rx_threshold = UART2_UFCR_RXTL, .tx_threshold = UART2_UFCR_TXTL, @@ -84,13 +81,12 @@ static uart_mxc_port mxc_ports[] = { .flags = ASYNC_BOOT_AUTOCONF, .line = 2, }, - .ints_muxed = UART3_MUX_INTS, + .ints_muxed = 1, .mode = UART3_MODE, .ir_mode = UART3_IR, .enabled = UART3_ENABLED, - .hardware_flow = UART3_HW_FLOW, .cts_threshold = UART3_UCR4_CTSTL, - .dma_enabled = UART3_DMA_ENABLE, + .dma_enabled = UART3_DMA_ENABLED, .dma_rxbuf_size = UART3_DMA_RXBUFSIZE, .rx_threshold = UART3_UFCR_RXTL, .tx_threshold = UART3_UFCR_TXTL, @@ -105,13 +101,11 @@ static uart_mxc_port mxc_ports[] = { .flags = ASYNC_BOOT_AUTOCONF, .line = 3, }, - .ints_muxed = UART4_MUX_INTS, - .mode = UART4_MODE, - .ir_mode = UART4_IR, - .enabled = UART4_ENABLED, - .hardware_flow = UART4_HW_FLOW, + .ints_muxed = 1, + .mode = MODE_DCE, + .ir_mode = NO_IRDA, + .enabled = 1, .cts_threshold = UART4_UCR4_CTSTL, - .dma_enabled = UART4_DMA_ENABLE, .dma_rxbuf_size = UART4_DMA_RXBUFSIZE, .rx_threshold = UART4_UFCR_RXTL, .tx_threshold = UART4_UFCR_TXTL, @@ -126,13 +120,11 @@ static uart_mxc_port mxc_ports[] = { .flags = ASYNC_BOOT_AUTOCONF, .line = 4, }, - .ints_muxed = UART5_MUX_INTS, - .mode = UART5_MODE, - .ir_mode = UART5_IR, - .enabled = UART5_ENABLED, - .hardware_flow = UART5_HW_FLOW, + .ints_muxed = 1, + .mode = MODE_DCE, + .ir_mode = NO_IRDA, + .enabled = 1, .cts_threshold = UART5_UCR4_CTSTL, - .dma_enabled = UART5_DMA_ENABLE, .dma_rxbuf_size = UART5_DMA_RXBUFSIZE, .rx_threshold = UART5_UFCR_RXTL, .tx_threshold = UART5_UFCR_TXTL, @@ -149,18 +141,9 @@ static struct resource mxc_uart_resources1[] = { .flags = IORESOURCE_MEM, }, { - .start = UART1_INT1, + .start = MXC_INT_UART1, .flags = IORESOURCE_IRQ, }, - { - .start = UART1_INT2, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART1_INT3, - .flags = IORESOURCE_IRQ, - }, - }; static struct platform_device mxc_uart_device1 = { @@ -180,15 +163,7 @@ static struct resource mxc_uart_resources2[] = { .flags = IORESOURCE_MEM, }, { - .start = UART2_INT1, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART2_INT2, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART2_INT3, + .start = MXC_INT_UART2, .flags = IORESOURCE_IRQ, }, }; @@ -210,15 +185,7 @@ static struct resource mxc_uart_resources3[] = { .flags = IORESOURCE_MEM, }, { - .start = UART3_INT1, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART3_INT2, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART3_INT3, + .start = MXC_INT_UART3, .flags = IORESOURCE_IRQ, }, }; @@ -240,15 +207,7 @@ static struct resource mxc_uart_resources4[] = { .flags = IORESOURCE_MEM, }, { - .start = UART4_INT1, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART4_INT2, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART4_INT3, + .start = MXC_INT_UART4, .flags = IORESOURCE_IRQ, }, }; @@ -270,15 +229,7 @@ static struct resource mxc_uart_resources5[] = { .flags = IORESOURCE_MEM, }, { - .start = UART5_INT1, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART5_INT2, - .flags = IORESOURCE_IRQ, - }, - { - .start = UART5_INT3, + .start = MXC_INT_UART5, .flags = IORESOURCE_IRQ, }, }; @@ -295,7 +246,7 @@ static struct platform_device mxc_uart_device5 = { static int __init mxc_init_uart(void) { - if (cpu_is_mx53()) { + if (cpu_is_mx53() || cpu_is_mx50()) { mxc_uart_resources1[0].start -= 0x20000000; mxc_uart_resources1[0].end -= 0x20000000; mxc_uart_resources2[0].start -= 0x20000000; @@ -311,16 +262,10 @@ static int __init mxc_init_uart(void) /* Register all the MXC UART platform device structures */ platform_device_register(&mxc_uart_device1); platform_device_register(&mxc_uart_device2); -#if UART3_ENABLED == 1 platform_device_register(&mxc_uart_device3); -#endif /* UART3_ENABLED */ if (cpu_is_mx53()) { -#if UART4_ENABLED == 1 platform_device_register(&mxc_uart_device4); -#endif /* UART4_ENABLED */ -#if UART5_ENABLED == 1 platform_device_register(&mxc_uart_device5); -#endif /* UART5_ENABLED */ } return 0; } |