diff options
| author | Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> | 2022-05-20 00:41:33 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-07-01 02:34:55 +0300 |
| commit | f8acf01a6a4f84baf05181e24bd48def4ba23f5b (patch) | |
| tree | 9b40aa5c7566ee90e4ac8da1a57e68e2907ea624 /drivers/clk | |
| parent | 103dd2338bbff567bce7acd00fc5a09c806b38ec (diff) | |
| download | linux-f8acf01a6a4f84baf05181e24bd48def4ba23f5b.tar.xz | |
clk: qcom: camcc-sm8250: Fix topology around titan_top power domain
On SM8250 two found VFE GDSC power domains shall not be operated, if
titan top is turned off, thus the former power domains will be set as
subdomains by a GDSC registration routine.
Fixes: 5d66ca79b58c ("clk: qcom: Add camera clock controller driver for SM8250")
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220519214133.1728979-3-vladimir.zapolskiy@linaro.org
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/qcom/camcc-sm8250.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/clk/qcom/camcc-sm8250.c b/drivers/clk/qcom/camcc-sm8250.c index ae4e9774f36e..9b32c56a5bc5 100644 --- a/drivers/clk/qcom/camcc-sm8250.c +++ b/drivers/clk/qcom/camcc-sm8250.c @@ -2205,6 +2205,8 @@ static struct clk_branch cam_cc_sleep_clk = { }, }; +static struct gdsc titan_top_gdsc; + static struct gdsc bps_gdsc = { .gdscr = 0x7004, .pd = { @@ -2238,6 +2240,7 @@ static struct gdsc ife_0_gdsc = { .name = "ife_0_gdsc", }, .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; @@ -2247,6 +2250,7 @@ static struct gdsc ife_1_gdsc = { .name = "ife_1_gdsc", }, .flags = POLL_CFG_GDSCR, + .parent = &titan_top_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; |