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clk: qcom: gcc-sc8280xp: use retention for USB power domains

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Since commit d399723950 ("clk: qcom: gdsc: Fix the handling of
PWRSTS_RET support) retention mode can be used on sc8280xp to maintain
state during suspend instead of leaving the domain always on.

This is needed to eventually allow the parent CX domain to be powered
down during suspend.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220929161124.18138-1-johan+linaro@kernel.org
This commit is contained in:
Johan Hovold 2022-09-29 18:11:24 +02:00 committed by Bjorn Andersson
parent eab4c1ebdd
commit 27da533af9
1 changed files with 3 additions and 10 deletions
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13
drivers/clk/qcom/gcc-sc8280xp.c
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@ -6843,17 +6843,12 @@ static struct gdsc ufs_phy_gdsc = {
.pwrsts = PWRSTS_OFF_ON,
};
/*
* The Qualcomm DWC3 driver suspend implementation appears to be incomplete
* for sc8280xp so keep the USB power domains always-on for now.
*/
static struct gdsc usb30_mp_gdsc = {
.gdscr = 0xab004,
.pd = {
.name = "usb30_mp_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = ALWAYS_ON,
.pwrsts = PWRSTS_RET_ON,
};
static struct gdsc usb30_prim_gdsc = {
@ -6861,8 +6856,7 @@ static struct gdsc usb30_prim_gdsc = {
.pd = {
.name = "usb30_prim_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = ALWAYS_ON,
.pwrsts = PWRSTS_RET_ON,
};
static struct gdsc usb30_sec_gdsc = {
@ -6870,8 +6864,7 @@ static struct gdsc usb30_sec_gdsc = {
.pd = {
.name = "usb30_sec_gdsc",
},
.pwrsts = PWRSTS_OFF_ON,
.flags = ALWAYS_ON,
.pwrsts = PWRSTS_RET_ON,
};
static struct clk_regmap *gcc_sc8280xp_clocks[] = {