[PATCH] phy: qualcomm: usb28nm: Add MDM9607 init sequence
From: Konrad Dybcio <hidden>
Date: 2021-01-31 01:32:43
Also in:
linux-arm-msm, lkml, phone-devel
Subsystem:
arm/qualcomm mailing list, generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This is required to bring up the PHY on MDM9607-based boards. Signed-off-by: Konrad Dybcio <redacted> --- .../devicetree/bindings/phy/qcom,usb-hs-28nm.yaml | 1 + drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c | 13 +++++++++++++ 2 files changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
index ca6a0836b53c..abcc4373f39e 100644
--- a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml@@ -16,6 +16,7 @@ properties: compatible: enum: - qcom,usb-hs-28nm-femtophy + - qcom,usb-hs-28nm-mdm9607 reg: maxItems: 1
diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c b/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
index a52a9bf13b75..8807e59a1162 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c@@ -401,13 +401,26 @@ static const struct hsphy_init_seq init_seq_femtophy[] = { HSPHY_INIT_CFG(0x90, 0x60, 0), }; +static const struct hsphy_init_seq init_seq_mdm9607[] = { + HSPHY_INIT_CFG(0x80, 0x44, 0), + HSPHY_INIT_CFG(0x81, 0x38, 0), + HSPHY_INIT_CFG(0x82, 0x24, 0), + HSPHY_INIT_CFG(0x83, 0x13, 0), +}; + static const struct hsphy_data hsphy_data_femtophy = { .init_seq = init_seq_femtophy, .init_seq_num = ARRAY_SIZE(init_seq_femtophy), }; +static const struct hsphy_data hsphy_data_mdm9607 = { + .init_seq = init_seq_mdm9607, + .init_seq_num = ARRAY_SIZE(init_seq_mdm9607), +}; + static const struct of_device_id qcom_snps_hsphy_match[] = { { .compatible = "qcom,usb-hs-28nm-femtophy", .data = &hsphy_data_femtophy, }, + { .compatible = "qcom,usb-hs-28nm-mdm9607", .data = &hsphy_data_mdm9607, }, { }, }; MODULE_DEVICE_TABLE(of, qcom_snps_hsphy_match);
--
2.30.0