diff options
| author | Mark A. Greer <mgreer@mvista.com> | 2009-03-18 12:36:08 -0500 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-05-28 15:17:41 -0700 |
| commit | 65e866a9741126c678e6dcd5d4fa8c9eca18e945 (patch) | |
| tree | 069a15d3baed6c34b59e8504f1d5e3f73477f349 /arch/arm/mach-davinci/include | |
| parent | a994955cc091a8a51b7d7412174d9cf6de04d26b (diff) | |
davinci: Move serial platform_device into SoC-specific files
Currently, there is one set of platform_device and platform_data
structures for all DaVinci SoCs. The differences in the data
between the various SoCs is handled by davinci_serial_init()
by checking the SoC type. However, as new SoCs appear, this
routine will become more & more cluttered.
To clean up the routine and make it easier to add support for new
SoCs, move the platform_device and platform_data structures into the
SoC-specific code and use the SoC infrastructure to provide access
to the data.
In the process, fix a bug where the wrong irq is used for uart2
of the dm646x.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/common.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/serial.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h index 06ff6d6e367..9624e038253 100644 --- a/arch/arm/mach-davinci/include/mach/common.h +++ b/arch/arm/mach-davinci/include/mach/common.h @@ -61,6 +61,7 @@ struct davinci_soc_info { void __iomem *gpio_base; unsigned gpio_num; unsigned gpio_irq; + struct platform_device *serial_dev; }; extern struct davinci_soc_info davinci_soc_info; diff --git a/arch/arm/mach-davinci/include/mach/serial.h b/arch/arm/mach-davinci/include/mach/serial.h index 761ab2b483a..b0c57fa9e4e 100644 --- a/arch/arm/mach-davinci/include/mach/serial.h +++ b/arch/arm/mach-davinci/include/mach/serial.h @@ -30,6 +30,6 @@ struct davinci_uart_config { unsigned int enabled_uarts; }; -extern void davinci_serial_init(struct davinci_uart_config *); +extern int davinci_serial_init(struct davinci_uart_config *); #endif /* __ASM_ARCH_SERIAL_H */ |