[PATCH 1/1] arm: imx: share imx5x_register_gpios for mach-mx5

[Uwe Kleine-König]

Hi Richard,

On Thu, Nov 25, 2010 at 07:10:27PM +0800, Richard Zhao wrote:
> Thanks. I go through the code again. Here is mx50 adding plan:
> 1. basic memory map definitions
> Add it in individual arch/arm/plat-mxc/include/mach/mx50.h
I hope the memory map itself goes into arch/arm/mach-mx5/mm-mx50.c or
similar.  The constants go into include/mach/mx50.h though.

> 2. clock.c crm_regs.h
> clock tree is different. mx50 use arch/arm/mach-mx5/clock-mx50.c.
> Possibly individual crm_regs.h too.
Then please use proper prefixes (and maybe make the definitions local to
a .c file if possible).
> 3. iomux
> individual arch/arm/plat-mxc/include/mach/iomux-mx50.h
is mx50 using iomux-v3?

> 4. gpio
> Add it in arch/arm/plat-mxc/gpio.c under macro CONFIG_SOC_IMX50.
yes

> 5. irq
> Add it in individual arch/arm/plat-mxc/include/mach/mx50.h
yes, the constants go there

> 6. device and resource.
> Dynamicly add device. SoC level data is in arch/arm/plat-mxc/devices
> init section, plat data is in board level file.
most of the time yes.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |