Commit f6d373ff authored by Johan Hovold's avatar Johan Hovold Committed by Bjorn Andersson
Browse files

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



The Qualcomm DWC3 driver suspend implementation appears to be incomplete
for SC8280XP so keep the USB power domains always-on for now so that the
controller survives a suspend cycle.

Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Reviewed-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220805121250.10347-3-johan+linaro@kernel.org
parent 12d2a476

drivers/clk/qcom/gcc-sc8280xp.c

+7 −0
Original line number Diff line number Diff line
@@ -6843,12 +6843,17 @@ 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,

};



static struct gdsc usb30_prim_gdsc = {
@@ -6857,6 +6862,7 @@ static struct gdsc usb30_prim_gdsc = { 
		.name = "usb30_prim_gdsc",

	},

	.pwrsts = PWRSTS_OFF_ON,

	.flags = ALWAYS_ON,

};



static struct gdsc usb30_sec_gdsc = {
@@ -6865,6 +6871,7 @@ static struct gdsc usb30_sec_gdsc = { 
		.name = "usb30_sec_gdsc",

	},

	.pwrsts = PWRSTS_OFF_ON,

	.flags = ALWAYS_ON,

};



static struct clk_regmap *gcc_sc8280xp_clocks[] = {