Commit e7fe73fc authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

clk: qcom: gcc-sm8550: Mark the PCIe GDSCs votable 



The PCIe GDSCs on most Qualcomm platforms expect the OS to always
consider collapse requests as successful. This also concerns SM8550.

Add the VOTABLE flag to the GDSCs in question to comply with these
expectations.

Fixes: 955f2ea3 ("clk: qcom: Add GCC driver for SM8550")
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-4-ce1272d77540@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 1fe8273c

drivers/clk/qcom/gcc-sm8550.c

+4 −4
Original line number Diff line number Diff line
@@ -3002,7 +3002,7 @@ static struct gdsc pcie_0_gdsc = { 
		.name = "pcie_0_gdsc",

	},

	.pwrsts = PWRSTS_OFF_ON,

	.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

	.flags = VOTABLE | POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

};



static struct gdsc pcie_0_phy_gdsc = {
@@ -3011,7 +3011,7 @@ static struct gdsc pcie_0_phy_gdsc = { 
		.name = "pcie_0_phy_gdsc",

	},

	.pwrsts = PWRSTS_OFF_ON,

	.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

	.flags = VOTABLE | POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

};



static struct gdsc pcie_1_gdsc = {
@@ -3020,7 +3020,7 @@ static struct gdsc pcie_1_gdsc = { 
		.name = "pcie_1_gdsc",

	},

	.pwrsts = PWRSTS_OFF_ON,

	.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

	.flags = VOTABLE | POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

};



static struct gdsc pcie_1_phy_gdsc = {
@@ -3029,7 +3029,7 @@ static struct gdsc pcie_1_phy_gdsc = { 
		.name = "pcie_1_phy_gdsc",

	},

	.pwrsts = PWRSTS_OFF_ON,

	.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

	.flags = VOTABLE | POLL_CFG_GDSCR | RETAIN_FF_ENABLE,

};



static struct gdsc ufs_phy_gdsc = {