Patch "clk: qcom: gcc-sc8280xp: Add missing GDSC flags" has been added to the 6.5-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    clk: qcom: gcc-sc8280xp: Add missing GDSC flags

to the 6.5-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     clk-qcom-gcc-sc8280xp-add-missing-gdsc-flags.patch
and it can be found in the queue-6.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 11c32f7e0bdad6074c492cb469d0cca1926a3b4c
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date:   Mon Jun 26 19:48:06 2023 +0200

    clk: qcom: gcc-sc8280xp: Add missing GDSC flags
    
    [ Upstream commit 2fd02de27054576a4a8c89302e2f77122c55e957 ]
    
    All of the 8280's GCC GDSCs can and should use the retain registers so
    as not to lose their state when entering lower power modes.
    
    Fixes: d65d005f9a6c ("clk: qcom: add sc8280xp GCC driver")
    Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
    Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230620-topic-sc8280_gccgdsc-v2-1-562c1428c10d@xxxxxxxxxx
    Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/clk/qcom/gcc-sc8280xp.c b/drivers/clk/qcom/gcc-sc8280xp.c
index b90c71637814b..64bea886322d4 100644
--- a/drivers/clk/qcom/gcc-sc8280xp.c
+++ b/drivers/clk/qcom/gcc-sc8280xp.c
@@ -6761,7 +6761,7 @@ static struct gdsc pcie_0_tunnel_gdsc = {
 		.name = "pcie_0_tunnel_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE,
+	.flags = VOTABLE | RETAIN_FF_ENABLE,
 };
 
 static struct gdsc pcie_1_tunnel_gdsc = {
@@ -6772,7 +6772,7 @@ static struct gdsc pcie_1_tunnel_gdsc = {
 		.name = "pcie_1_tunnel_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE,
+	.flags = VOTABLE | RETAIN_FF_ENABLE,
 };
 
 /*
@@ -6787,7 +6787,7 @@ static struct gdsc pcie_2a_gdsc = {
 		.name = "pcie_2a_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE | ALWAYS_ON,
+	.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON,
 };
 
 static struct gdsc pcie_2b_gdsc = {
@@ -6798,7 +6798,7 @@ static struct gdsc pcie_2b_gdsc = {
 		.name = "pcie_2b_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE | ALWAYS_ON,
+	.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON,
 };
 
 static struct gdsc pcie_3a_gdsc = {
@@ -6809,7 +6809,7 @@ static struct gdsc pcie_3a_gdsc = {
 		.name = "pcie_3a_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE | ALWAYS_ON,
+	.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON,
 };
 
 static struct gdsc pcie_3b_gdsc = {
@@ -6820,7 +6820,7 @@ static struct gdsc pcie_3b_gdsc = {
 		.name = "pcie_3b_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE | ALWAYS_ON,
+	.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON,
 };
 
 static struct gdsc pcie_4_gdsc = {
@@ -6831,7 +6831,7 @@ static struct gdsc pcie_4_gdsc = {
 		.name = "pcie_4_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
-	.flags = VOTABLE | ALWAYS_ON,
+	.flags = VOTABLE | RETAIN_FF_ENABLE | ALWAYS_ON,
 };
 
 static struct gdsc ufs_card_gdsc = {
@@ -6840,6 +6840,7 @@ static struct gdsc ufs_card_gdsc = {
 		.name = "ufs_card_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct gdsc ufs_phy_gdsc = {
@@ -6848,6 +6849,7 @@ static struct gdsc ufs_phy_gdsc = {
 		.name = "ufs_phy_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct gdsc usb30_mp_gdsc = {
@@ -6856,6 +6858,7 @@ static struct gdsc usb30_mp_gdsc = {
 		.name = "usb30_mp_gdsc",
 	},
 	.pwrsts = PWRSTS_RET_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct gdsc usb30_prim_gdsc = {
@@ -6864,6 +6867,7 @@ static struct gdsc usb30_prim_gdsc = {
 		.name = "usb30_prim_gdsc",
 	},
 	.pwrsts = PWRSTS_RET_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct gdsc usb30_sec_gdsc = {
@@ -6872,6 +6876,7 @@ static struct gdsc usb30_sec_gdsc = {
 		.name = "usb30_sec_gdsc",
 	},
 	.pwrsts = PWRSTS_RET_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct gdsc emac_0_gdsc = {
@@ -6880,6 +6885,7 @@ static struct gdsc emac_0_gdsc = {
 		.name = "emac_0_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct gdsc emac_1_gdsc = {
@@ -6888,6 +6894,7 @@ static struct gdsc emac_1_gdsc = {
 		.name = "emac_1_gdsc",
 	},
 	.pwrsts = PWRSTS_OFF_ON,
+	.flags = RETAIN_FF_ENABLE,
 };
 
 static struct clk_regmap *gcc_sc8280xp_clocks[] = {