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| author | Rajendra Nayak <rnayak@ti.com> | 2013-07-09 13:02:14 +0530 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2013-08-23 04:28:36 -0600 |
| commit | 9a4e301d0c4403e18f6bbb79e4096e69a0f4a4c1 (patch) | |
| tree | 0ad284d494903ca9f2c3339f58e6d9d59eb5d9a0 | |
| parent | 97dd16b1906f9f81891469456943032b8534d23c (diff) | |
| download | blackbird-op-linux-9a4e301d0c4403e18f6bbb79e4096e69a0f4a4c1.tar.gz blackbird-op-linux-9a4e301d0c4403e18f6bbb79e4096e69a0f4a4c1.zip | |
ARM: OMAP: DRA7: powerdomain: Handle missing vc/vp
DRA7 belongs to the omap4plus devices which reuse the omap4_pwrdm_operations
ops for powerdomain control. DRA7 however has no VC/VP while all the
earlier omap4plus devices did.
So use the .pwrdm_has_voltdm() ops to pass this info on to the core.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
| -rw-r--r-- | arch/arm/mach-omap2/prm44xx.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 415c7e0c9393..15271b6d205f 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -620,6 +620,15 @@ static int omap4_pwrdm_wait_transition(struct powerdomain *pwrdm) return 0; } +static int omap4_check_vcvp(void) +{ + /* No VC/VP on dra7xx devices */ + if (soc_is_dra7xx()) + return 0; + + return 1; +} + struct pwrdm_ops omap4_pwrdm_operations = { .pwrdm_set_next_pwrst = omap4_pwrdm_set_next_pwrst, .pwrdm_read_next_pwrst = omap4_pwrdm_read_next_pwrst, @@ -637,6 +646,7 @@ struct pwrdm_ops omap4_pwrdm_operations = { .pwrdm_set_mem_onst = omap4_pwrdm_set_mem_onst, .pwrdm_set_mem_retst = omap4_pwrdm_set_mem_retst, .pwrdm_wait_transition = omap4_pwrdm_wait_transition, + .pwrdm_has_voltdm = omap4_check_vcvp, }; /* |
