diff options
| author | John Crispin <blogic@openwrt.org> | 2012-04-17 15:53:19 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-05-21 14:31:51 +0100 |
| commit | 287e3f3f4e68ca881e3faa413e7aa114fee609d3 (patch) | |
| tree | f33d5e8b76c50306eee6540570b39d5bcd92210f /arch/mips/include/asm/mach-lantiq/xway | |
| parent | bd51db7f3bf2ba23ff55f6d5fdcec04c74df13e4 (diff) | |
MIPS: lantiq: implement support for clkdev api
This patch unifies all clock generation and gating code into one file.
All drivers will now be able to request their clocks via their device.
This patch also adds support for the clockout feature, which allows
clock generation on external pins.
Support for COMMON_CLK will be provided in the next series.
Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3804/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/mach-lantiq/xway')
| -rw-r--r-- | arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h index 150c7bef5a14..b5a2acf9156f 100644 --- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h @@ -59,6 +59,11 @@ #define BS_NAND 0x6 #define BS_RMII0 0x7 +/* helpers used to access the cgu */ +#define ltq_cgu_w32(x, y) ltq_w32((x), ltq_cgu_membase + (y)) +#define ltq_cgu_r32(x) ltq_r32(ltq_cgu_membase + (x)) +extern __iomem void *ltq_cgu_membase; + /* * during early_printk no ioremap is possible * lets use KSEG1 instead |