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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-15 11:01:17 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-07-22 09:55:38 +0100 |
| commit | 3126c7bc4106c572ef47e2c220df5a00e7973379 (patch) | |
| tree | 7ef39fa9e53521889a2dd3c5aed5221379a47bec /arch/arm/mach-u300 | |
| parent | 2f7989efd4398d92b8adffce2e07dd043a0895fe (diff) | |
| download | lwn-3126c7bc4106c572ef47e2c220df5a00e7973379.tar.gz lwn-3126c7bc4106c572ef47e2c220df5a00e7973379.zip | |
ARM: AMBA: Add pclk definition for platforms using primecells
Add a dummy clk definition for the APB pclk signal on all platforms
using the AMBA bus infrastructure. This ensures that these platforms
continue to work when the core amba bus code controls the APB pclk.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-u300')
| -rw-r--r-- | arch/arm/mach-u300/clock.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/clock.c b/arch/arm/mach-u300/clock.c index 5af71d5ba665..5d12d547789e 100644 --- a/arch/arm/mach-u300/clock.c +++ b/arch/arm/mach-u300/clock.c @@ -1212,6 +1212,8 @@ static struct clk ppm_clk = { }; #endif +static struct clk dummy_apb_pclk; + #define DEF_LOOKUP(devid, clkref) \ { \ .dev_id = devid, \ @@ -1223,6 +1225,10 @@ static struct clk ppm_clk = { * look up through clockdevice. */ static struct clk_lookup lookups[] = { + { + .con_id = "apb_pclk", + .clk = &dummy_apb_pclk, + }, /* Connected directly to the AMBA bus */ DEF_LOOKUP("amba", &amba_clk), DEF_LOOKUP("cpu", &cpu_clk), |