Commit 15aa1f66 authored by Vinod Koul's avatar Vinod Koul
Browse files

phy: qcom-qmp: Add SM8450 UFS QMP Phy 



SM8450 UFS seems to use same sequence as SM8350, so reuse the sequence
from SM8450. Add the new clock list for this phy and the new compatible

Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Co-developed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20211201074456.3969849-4-vkoul@kernel.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent e04121ba

drivers/phy/qualcomm/phy-qcom-qmp.c

+32 −0
Original line number Diff line number Diff line
@@ -3091,6 +3091,10 @@ static const char * const qmp_v4_sm8250_usbphy_clk_l[] = { 
	"aux", "ref_clk_src", "com_aux"

};



static const char * const sm8450_ufs_phy_clk_l[] = {

	"qref", "ref", "ref_aux",

};



static const char * const sdm845_ufs_phy_clk_l[] = {

	"ref", "ref_aux",

};
@@ -4087,6 +4091,31 @@ static const struct qmp_phy_cfg sm8350_usb3_uniphy_cfg = { 
	.pwrdn_delay_max	= POWER_DOWN_DELAY_US_MAX,

};



static const struct qmp_phy_cfg sm8450_ufsphy_cfg = {

	.type			= PHY_TYPE_UFS,

	.nlanes			= 2,



	.serdes_tbl		= sm8350_ufsphy_serdes_tbl,

	.serdes_tbl_num		= ARRAY_SIZE(sm8350_ufsphy_serdes_tbl),

	.tx_tbl			= sm8350_ufsphy_tx_tbl,

	.tx_tbl_num		= ARRAY_SIZE(sm8350_ufsphy_tx_tbl),

	.rx_tbl			= sm8350_ufsphy_rx_tbl,

	.rx_tbl_num		= ARRAY_SIZE(sm8350_ufsphy_rx_tbl),

	.pcs_tbl		= sm8350_ufsphy_pcs_tbl,

	.pcs_tbl_num		= ARRAY_SIZE(sm8350_ufsphy_pcs_tbl),

	.clk_list		= sm8450_ufs_phy_clk_l,

	.num_clks		= ARRAY_SIZE(sm8450_ufs_phy_clk_l),

	.vreg_list		= qmp_phy_vreg_l,

	.num_vregs		= ARRAY_SIZE(qmp_phy_vreg_l),

	.regs			= sm8150_ufsphy_regs_layout,



	.start_ctrl		= SERDES_START,

	.pwrdn_ctrl		= SW_PWRDN,

	.phy_status		= PHYSTATUS,



	.is_dual_lane_phy	= true,

};



static const struct qmp_phy_cfg qcm2290_usb3phy_cfg = {

	.type			= PHY_TYPE_USB3,

	.nlanes			= 1,
@@ -5745,6 +5774,9 @@ static const struct of_device_id qcom_qmp_phy_of_match_table[] = { 
	}, {

		.compatible = "qcom,sm8350-qmp-usb3-uni-phy",

		.data = &sm8350_usb3_uniphy_cfg,

	}, {

		.compatible = "qcom,sm8450-qmp-ufs-phy",

		.data = &sm8450_ufsphy_cfg,

	}, {

		.compatible = "qcom,qcm2290-qmp-usb3-phy",

		.data = &qcm2290_usb3phy_cfg,