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clk: gcc-sc8280xp: keep PCIe power-domains always-on 

The Qualcomm PCIe driver does not yet implement suspend so to keep the
PCIe power domains always-on for now to avoid crashing during resume.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220805121250.10347-2-johan+linaro@kernel.org
This commit is contained in:
Johan Hovold 2022-08-05 14:12:49 +02:00 committed by Bjorn Andersson
parent 568035b01c
commit 12d2a47693
1 changed files with 9 additions and 5 deletions
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14
drivers/clk/qcom/gcc-sc8280xp.c
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@ -6768,6 +6768,10 @@ static struct gdsc pcie_1_tunnel_gdsc = {
.flags = VOTABLE,
};
/*
* The Qualcomm PCIe driver does not yet implement suspend so to keep the
* PCIe power domains always-on for now.
*/
static struct gdsc pcie_2a_gdsc = {
.gdscr = 0x9d004,
.collapse_ctrl = 0x52128,
@ -6776,7 +6780,7 @@ static struct gdsc pcie_2a_gdsc = {
.name = "pcie_2a_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
.flags = VOTABLE | ALWAYS_ON,
};
static struct gdsc pcie_2b_gdsc = {
@ -6787,7 +6791,7 @@ static struct gdsc pcie_2b_gdsc = {
.name = "pcie_2b_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
.flags = VOTABLE | ALWAYS_ON,
};
static struct gdsc pcie_3a_gdsc = {
@ -6798,7 +6802,7 @@ static struct gdsc pcie_3a_gdsc = {
.name = "pcie_3a_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
.flags = VOTABLE | ALWAYS_ON,
};
static struct gdsc pcie_3b_gdsc = {
@ -6809,7 +6813,7 @@ static struct gdsc pcie_3b_gdsc = {
.name = "pcie_3b_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
.flags = VOTABLE | ALWAYS_ON,
};
static struct gdsc pcie_4_gdsc = {
@ -6820,7 +6824,7 @@ static struct gdsc pcie_4_gdsc = {
.name = "pcie_4_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = VOTABLE,
.flags = VOTABLE | ALWAYS_ON,
};
static struct gdsc ufs_card_gdsc = {