clk: qcom: camcc-sm8550: Specify Titan GDSC power domain as a parent to other

clk: qcom: camcc-sm8550: Specify Titan GDSC power domain as a parent to other

[ Upstream commit d8f1121ebf4036884fc9ab1968f606523dd1c1fe ]

When a consumer turns on/off a power domain dependent on another power
domain in hardware, the parent power domain shall be turned on/off by
the power domain provider as well, and to get it the power domain hardware
hierarchy shall be described in the CAMCC driver.

Establish the power domain hierarchy with a Titan GDSC set as a parent of
all other GDSC power domains provided by the SM8550 camera clock controller
to enforce a correct sequence of enabling and disabling power domains by
the consumers, this fixes the CAMCC as a supplier of power domains to CAMSS
IP and its driver.

Fixes: ccc4e6a061a2 ("clk: qcom: camcc-sm8550: Add camera clock controller driver for SM8550")
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Link: https://lore.kernel.org/r/20251021234450.2271279-2-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>