diff options
| author | Ben Dooks <ben-linux@fluff.org> | 2008-12-12 00:24:20 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-03-08 12:37:10 +0000 |
| commit | d2b07fe2a3e35d8e58cceb63ab58831d706da939 (patch) | |
| tree | fec7bcae153eb12d482a809967ac4809809337fe /arch/arm/plat-s3c24xx | |
| parent | ef30e14420df546bc6576b00f9caf3379b6699d1 (diff) | |
[ARM] S3C: Update UART save over PM suspend/resume
Change the way the UART state is saved over suspend to allow the s3c64xx
code to modify the settings on resume to avoid any illegal state changes
to the UART clocks. This will also allow us to save the UDIVSLOT register
on newer SoCs.
Move to using a structure for the UART use the extant Kconfig configuration
specifying the number of UARTs.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/plat-s3c24xx')
| -rw-r--r-- | arch/arm/plat-s3c24xx/include/plat/map.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-s3c24xx/include/plat/map.h b/arch/arm/plat-s3c24xx/include/plat/map.h index fef8ea8b8e1e..eed8f78e7593 100644 --- a/arch/arm/plat-s3c24xx/include/plat/map.h +++ b/arch/arm/plat-s3c24xx/include/plat/map.h @@ -31,6 +31,8 @@ #define S3C24XX_SZ_UART SZ_1M #define S3C_UART_OFFSET (0x4000) +#define S3C_VA_UARTx(uart) (S3C_VA_UART + ((uart * S3C_UART_OFFSET))) + /* Timers */ #define S3C24XX_VA_TIMER S3C_VA_TIMER #define S3C2410_PA_TIMER (0x51000000) |