diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2013-06-17 16:29:59 +0800 |
|---|---|---|
| committer | Steven Miao <realmz6@gmail.com> | 2013-11-15 18:14:33 +0800 |
| commit | eb06c06494c4fc5f493074cb082081a17a2d7a45 (patch) | |
| tree | 00d8664ec009acb1927a51a8c1a0f90ed7ca20a9 /arch/blackfin | |
| parent | 37035d62a4dfa7b8cba9b0c8ff6317dba56dd62d (diff) | |
| download | linux-eb06c06494c4fc5f493074cb082081a17a2d7a45.tar.bz2 | |
blackfin: serial: Add serial port_fer and port_mux early platform resources.
The serial driver sets up port function manually in early platform probe stage
if the ADI GPIO2 driver is used. Remove the bfin_sport_uart early platform
devices.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/mach-bf548/boards/ezkit.c | 43 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf609/boards/ezkit.c | 31 |
2 files changed, 47 insertions, 27 deletions
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 984b3f9984cd..d495000b81a0 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -244,6 +244,13 @@ static struct resource bfin_uart0_resources[] = { .end = UART0_RBR+2, .flags = IORESOURCE_MEM, }, +#ifdef CONFIG_EARLY_PRINTK + { + .start = PORTE_FER, + .end = PORTE_FER+2, + .flags = IORESOURCE_REG, + }, +#endif { .start = IRQ_UART0_TX, .end = IRQ_UART0_TX, @@ -292,6 +299,13 @@ static struct resource bfin_uart1_resources[] = { .end = UART1_RBR+2, .flags = IORESOURCE_MEM, }, +#ifdef CONFIG_EARLY_PRINTK + { + .start = PORTH_FER, + .end = PORTH_FER+2, + .flags = IORESOURCE_REG, + }, +#endif { .start = IRQ_UART1_TX, .end = IRQ_UART1_TX, @@ -356,6 +370,13 @@ static struct resource bfin_uart2_resources[] = { .end = UART2_RBR+2, .flags = IORESOURCE_MEM, }, +#ifdef CONFIG_EARLY_PRINTK + { + .start = PORTB_FER, + .end = PORTB_FER+2, + .flags = IORESOURCE_REG, + }, +#endif { .start = IRQ_UART2_TX, .end = IRQ_UART2_TX, @@ -404,6 +425,13 @@ static struct resource bfin_uart3_resources[] = { .end = UART3_RBR+2, .flags = IORESOURCE_MEM, }, +#ifdef CONFIG_EARLY_PRINTK + { + .start = PORTB_FER, + .end = PORTB_FER+2, + .flags = IORESOURCE_REG, + }, +#endif { .start = IRQ_UART3_TX, .end = IRQ_UART3_TX, @@ -2160,21 +2188,6 @@ static struct platform_device *ezkit_early_devices[] __initdata = { &bfin_uart3_device, #endif #endif - -#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE) -#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART - &bfin_sport0_uart_device, -#endif -#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART - &bfin_sport1_uart_device, -#endif -#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART - &bfin_sport2_uart_device, -#endif -#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART - &bfin_sport3_uart_device, -#endif -#endif }; void __init native_machine_early_platform_add_devices(void) diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c index aba6b54489ff..82beedd953f6 100644 --- a/arch/blackfin/mach-bf609/boards/ezkit.c +++ b/arch/blackfin/mach-bf609/boards/ezkit.c @@ -213,6 +213,18 @@ static struct resource bfin_uart0_resources[] = { .end = UART0_RXDIV+4, .flags = IORESOURCE_MEM, }, +#ifdef CONFIG_EARLY_PRINTK + { + .start = PORTD_FER, + .end = PORTD_FER+2, + .flags = IORESOURCE_REG, + }, + { + .start = PORTD_MUX, + .end = PORTD_MUX+3, + .flags = IORESOURCE_REG, + }, +#endif { .start = IRQ_UART0_TX, .end = IRQ_UART0_TX, @@ -277,6 +289,13 @@ static struct resource bfin_uart1_resources[] = { .end = UART1_RXDIV+4, .flags = IORESOURCE_MEM, }, +#ifdef CONFIG_EARLY_PRINTK + { + .start = PORTG_FER_SET, + .end = PORTG_FER_SET+2, + .flags = IORESOURCE_REG, + }, +#endif { .start = IRQ_UART1_TX, .end = IRQ_UART1_TX, @@ -2100,18 +2119,6 @@ static struct platform_device *ezkit_early_devices[] __initdata = { &bfin_uart1_device, #endif #endif - -#if defined(CONFIG_SERIAL_BFIN_SPORT_CONSOLE) -#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART - &bfin_sport0_uart_device, -#endif -#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART - &bfin_sport1_uart_device, -#endif -#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART - &bfin_sport2_uart_device, -#endif -#endif }; void __init native_machine_early_platform_add_devices(void) |