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[144.178.202.139]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae3f6b600ddsm1116795766b.158.2025.07.09.07.55.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Jul 2025 07:55:26 -0700 (PDT) From: Luca Weiss Date: Wed, 09 Jul 2025 16:55:17 +0200 Subject: [PATCH v2 4/4] phy: qualcomm: phy-qcom-eusb2-repeater: Add support for PMIV0104 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250709-sm7635-eusb-repeater-v2-4-b6eff075c097@fairphone.com> References: <20250709-sm7635-eusb-repeater-v2-0-b6eff075c097@fairphone.com> In-Reply-To: <20250709-sm7635-eusb-repeater-v2-0-b6eff075c097@fairphone.com> To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Abel Vesa Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss , Neil Armstrong X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1752072923; l=1730; i=luca.weiss@fairphone.com; s=20250611; h=from:subject:message-id; bh=dqwE+mgZFmDVF9ARQ35sDJJ/X46qouKrH+a/CF0hG4w=; b=lyt8D0KlGNc8UG/Ba5c6MpLOjIKEHZ2kTOawV2liOjxfTKc8u9Nw5YChPEsmez45eub/Or6uK TMYz3TmgQPZBVmIdMkPKcrbNwsoHX6fNfz3hrG8kiWbd2JZYNOLOxEc X-Developer-Key: i=luca.weiss@fairphone.com; a=ed25519; pk=O1aw+AAust5lEmgrNJ1Bs7PTY0fEsJm+mdkjExA69q8= Add support for the eUSB2 repeater found on the PMIV0104. There is no default init table for this PMIC, just the board-specific tuning parameters are used on top of the default tuning values. Reviewed-by: Abel Vesa Reviewed-by: Neil Armstrong Signed-off-by: Luca Weiss --- drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c b/drivers/phy/q= ualcomm/phy-qcom-eusb2-repeater.c index 61594739e5b12706775622e1f76af6ad5d2d29bf..3d4cdc4c18becd8efd5015e698b= 836ad4d7cf18c 100644 --- a/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c +++ b/drivers/phy/qualcomm/phy-qcom-eusb2-repeater.c @@ -82,6 +82,14 @@ static const struct eusb2_repeater_cfg pm8550b_eusb2_cfg= =3D { .num_vregs =3D ARRAY_SIZE(pm8550b_vreg_l), }; =20 +static const struct eusb2_repeater_cfg pmiv0104_eusb2_cfg =3D { + /* No PMIC-specific init sequence, only board level tuning via DT */ + .init_tbl =3D (struct eusb2_repeater_init_tbl_reg[]) {}, + .init_tbl_num =3D 0, + .vreg_list =3D pm8550b_vreg_l, + .num_vregs =3D ARRAY_SIZE(pm8550b_vreg_l), +}; + static const struct eusb2_repeater_cfg smb2360_eusb2_cfg =3D { .init_tbl =3D smb2360_init_tbl, .init_tbl_num =3D ARRAY_SIZE(smb2360_init_tbl), @@ -264,6 +272,10 @@ static const struct of_device_id eusb2_repeater_of_mat= ch_table[] =3D { .compatible =3D "qcom,pm8550b-eusb2-repeater", .data =3D &pm8550b_eusb2_cfg, }, + { + .compatible =3D "qcom,pmiv0104-eusb2-repeater", + .data =3D &pmiv0104_eusb2_cfg, + }, { .compatible =3D "qcom,smb2360-eusb2-repeater", .data =3D &smb2360_eusb2_cfg, --=20 2.50.0