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clk: qcom: gcc-sc8280xp: Allow PCIe GDSCs to enter retention state

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With the minimal system suspend support in place for the PCIe driver that
keeps the interconnect path voted, the ALWAYS_ON flag can now be dropped.

Also, the pwrsts PWRSTS_RET_ON flag should be used to allow the GDSCs to
enter the retention state when the parent domain get's turned off during
system suspend.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20230707075926.11726-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2023-07-07 13:29:26 +05:30 committed by Bjorn Andersson
parent ff19022b91
commit db382dd55b
1 changed files with 10 additions and 10 deletions
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20
drivers/clk/qcom/gcc-sc8280xp.c
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@ -6786,8 +6786,8 @@ static struct gdsc pcie_2a_gdsc = {
.pd = { .pd = {
.name = "pcie_2a_gdsc", .name = "pcie_2a_gdsc",
}, },
.pwrsts = PWRSTS_OFF_ON, .pwrsts = PWRSTS_RET_ON,
.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON, .flags = VOTABLE | RETAIN_FF_ENABLE,
}; };
static struct gdsc pcie_2b_gdsc = { static struct gdsc pcie_2b_gdsc = {
@ -6797,8 +6797,8 @@ static struct gdsc pcie_2b_gdsc = {
.pd = { .pd = {
.name = "pcie_2b_gdsc", .name = "pcie_2b_gdsc",
}, },
.pwrsts = PWRSTS_OFF_ON, .pwrsts = PWRSTS_RET_ON,
.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON, .flags = VOTABLE | RETAIN_FF_ENABLE,
}; };
static struct gdsc pcie_3a_gdsc = { static struct gdsc pcie_3a_gdsc = {
@ -6808,8 +6808,8 @@ static struct gdsc pcie_3a_gdsc = {
.pd = { .pd = {
.name = "pcie_3a_gdsc", .name = "pcie_3a_gdsc",
}, },
.pwrsts = PWRSTS_OFF_ON, .pwrsts = PWRSTS_RET_ON,
.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON, .flags = VOTABLE | RETAIN_FF_ENABLE,
}; };
static struct gdsc pcie_3b_gdsc = { static struct gdsc pcie_3b_gdsc = {
@ -6819,8 +6819,8 @@ static struct gdsc pcie_3b_gdsc = {
.pd = { .pd = {
.name = "pcie_3b_gdsc", .name = "pcie_3b_gdsc",
}, },
.pwrsts = PWRSTS_OFF_ON, .pwrsts = PWRSTS_RET_ON,
.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON, .flags = VOTABLE | RETAIN_FF_ENABLE,
}; };
static struct gdsc pcie_4_gdsc = { static struct gdsc pcie_4_gdsc = {
@ -6830,8 +6830,8 @@ static struct gdsc pcie_4_gdsc = {
.pd = { .pd = {
.name = "pcie_4_gdsc", .name = "pcie_4_gdsc",
}, },
.pwrsts = PWRSTS_OFF_ON, .pwrsts = PWRSTS_RET_ON,
.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON, .flags = VOTABLE | RETAIN_FF_ENABLE,
}; };
static struct gdsc ufs_card_gdsc = { static struct gdsc ufs_card_gdsc = {