Commit 67076749 authored by Abel Vesa's avatar Abel Vesa Committed by Vinod Koul
Browse files

phy: qualcomm: phy-qcom-eusb2-repeater: Add support for SMB2360 



The SMB2360 PMICs contain the same repeater as the PM8550B, but requiring
different settings, so add dedicated compatible for SMB2360.

Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarAbel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20240220-phy-qualcomm-eusb2-repeater-smb2360-v2-2-213338ca1d5f@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent f8d27a7e

drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c

+17 −0
Original line number Diff line number Diff line
@@ -88,6 +88,12 @@ static const u32 pm8550b_init_tbl[NUM_TUNE_FIELDS] = { 
	[TUNE_USB2_PREEM] = 0x5,

};



static const u32 smb2360_init_tbl[NUM_TUNE_FIELDS] = {

	[TUNE_IUSB2] = 0x5,

	[TUNE_SQUELCH_U] = 0x3,

	[TUNE_USB2_PREEM] = 0x2,

};



static const struct eusb2_repeater_cfg pm8550b_eusb2_cfg = {

	.init_tbl	= pm8550b_init_tbl,

	.init_tbl_num	= ARRAY_SIZE(pm8550b_init_tbl),
@@ -95,6 +101,13 @@ static const struct eusb2_repeater_cfg pm8550b_eusb2_cfg = { 
	.num_vregs	= ARRAY_SIZE(pm8550b_vreg_l),

};



static const struct eusb2_repeater_cfg smb2360_eusb2_cfg = {

	.init_tbl	= smb2360_init_tbl,

	.init_tbl_num	= ARRAY_SIZE(smb2360_init_tbl),

	.vreg_list	= pm8550b_vreg_l,

	.num_vregs	= ARRAY_SIZE(pm8550b_vreg_l),

};



static int eusb2_repeater_init_vregs(struct eusb2_repeater *rptr)

{

	int num = rptr->cfg->num_vregs;
@@ -271,6 +284,10 @@ static const struct of_device_id eusb2_repeater_of_match_table[] = { 
		.compatible = "qcom,pm8550b-eusb2-repeater",

		.data = &pm8550b_eusb2_cfg,

	},

	{

		.compatible = "qcom,smb2360-eusb2-repeater",

		.data = &smb2360_eusb2_cfg,

	},

	{ },

};

MODULE_DEVICE_TABLE(of, eusb2_repeater_of_match_table);