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| author | Konrad Dybcio <konrad.dybcio@somainline.org> | 2021-01-31 02:31:24 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-02-04 13:35:39 +0530 |
| commit | 557a28811c7e0286d3816842032db5eb7bb5f156 (patch) | |
| tree | b16f9716e10c2a924bed333214ba4f15d4d5fef5 | |
| parent | 53dd01da9729a9ece9ef1e47d248b420467836ae (diff) | |
| download | linux-557a28811c7e0286d3816842032db5eb7bb5f156.tar.gz linux-557a28811c7e0286d3816842032db5eb7bb5f156.tar.bz2 linux-557a28811c7e0286d3816842032db5eb7bb5f156.zip | |
phy: qualcomm: usb28nm: Add MDM9607 init sequence
This is required to bring up the PHY on MDM9607-based boards.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210131013124.54484-1-konrad.dybcio@somainline.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml | 1 | ||||
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-usb-hs-28nm.c | 13 |
2 files changed, 14 insertions, 0 deletions
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); |