linux.git/drivers/phy/qualcomm, branch v5.9-rc2 Linux kernel source tree phy: qualcomm: fix setting of tx_deamp_3_5db when device property read fails 2020-07-21T17:41:48+00:00 Colin Ian King colin.king@canonical.com 2020-07-21T15:06:13+00:00 3d7b0ca5300bd01b176f2b4c10e173db802560d8 Currently when reading of the device property for "qcom,tx-deamp_3_5db" fails the default is being assigned incorrectly to phy_dwc3->rx_eq. This looks like a copy-n-paste error and in fact should be assigning the default instead to phy_dwc3->tx_deamp_3_5db Addresses-Coverity: ("Copy-paste error") Fixes: ef19b117b834 ("phy: qualcomm: add qcom ipq806x dwc usb phy driver") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20200721150613.416876-1-colin.king@canonical.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Currently when reading of the device property for "qcom,tx-deamp_3_5db"
fails the default is being assigned incorrectly to phy_dwc3->rx_eq. This
looks like a copy-n-paste error and in fact should be assigning the
default instead to phy_dwc3->tx_deamp_3_5db

Addresses-Coverity: ("Copy-paste error")
Fixes: ef19b117b834 ("phy: qualcomm: add qcom ipq806x dwc usb phy driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200721150613.416876-1-colin.king@canonical.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qualcomm: add qcom ipq806x dwc usb phy driver 2020-07-20T06:24:03+00:00 Ansuel Smith ansuelsmth@gmail.com 2020-07-17T13:16:31+00:00 ef19b117b83466e1c030368101a24367a34be7f0 This has lost in the original push for the dwc3 qcom driver. This is needed for ipq806x SoC as without this the usb ports doesn't work at all. Signed-off-by: Andy Gross <agross@codeaurora.org> Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Tested-by: Jonathan McDowell <noodles@earth.li> Link: https://lore.kernel.org/r/20200717131635.11076-1-ansuelsmth@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 
This has lost in the original push for the dwc3 qcom driver.
This is needed for ipq806x SoC as without this the usb ports
doesn't work at all.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Tested-by: Jonathan McDowell <noodles@earth.li>
Link: https://lore.kernel.org/r/20200717131635.11076-1-ansuelsmth@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom: remove ufs qmp phy driver 2020-07-08T11:07:05+00:00 Vinod Koul vkoul@kernel.org 2020-06-29T14:54:52+00:00 02dca8c981b552ad4caaa2e858800c78cc20f41c The UFS specific QMP PHY driver started off supporting the 14nm and 20nm hardware. With the 20nm support marked broken for a long time and the 14nm support added to the common QMP PHY, this driver has not been used in a while. So delete it Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20200629145452.123035-1-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
The UFS specific QMP PHY driver started off supporting the 14nm and
20nm hardware. With the 20nm support marked broken for a long time and
the 14nm support added to the common QMP PHY, this driver has not been
used in a while. So delete it

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200629145452.123035-1-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-snps: Add a set mode callback 2020-06-29T09:45:56+00:00 Wesley Cheng wcheng@codeaurora.org 2020-06-25T19:54:44+00:00 dcbec046507615d7c4b5f6682dc11a1be9a2924c The set mode handler is used to keep track of the current role of the device. This is used for enabling certain resources within the PHY depending on if the device is behaving as a host or device. Signed-off-by: Wesley Cheng <wcheng@codeaurora.org> Link: https://lore.kernel.org/r/20200625195444.15130-3-wcheng@codeaurora.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
The set mode handler is used to keep track of the current role of the
device.  This is used for enabling certain resources within the PHY
depending on if the device is behaving as a host or device.

Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
Link: https://lore.kernel.org/r/20200625195444.15130-3-wcheng@codeaurora.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-snps: Add runtime suspend and resume handlers 2020-06-29T09:45:52+00:00 Wesley Cheng wcheng@codeaurora.org 2020-06-25T19:54:43+00:00 0d75f508a9d56133a2834215959cde4605c804d1 Allow for the PHY to be put into a powered down state when possible. Add the required suspend and resume callbacks, which will determine what resources can be turned off depending on the cable status. Signed-off-by: Wesley Cheng <wcheng@codeaurora.org> Link: https://lore.kernel.org/r/20200625195444.15130-2-wcheng@codeaurora.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Allow for the PHY to be put into a powered down state when possible.
Add the required suspend and resume callbacks, which will determine
what resources can be turned off depending on the cable status.

Signed-off-by: Wesley Cheng <wcheng@codeaurora.org>
Link: https://lore.kernel.org/r/20200625195444.15130-2-wcheng@codeaurora.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-qmp: Add QMP V4 USB3 PHY support for sm8250 2020-06-29T09:41:33+00:00 Jonathan Marek jonathan@marek.ca 2020-05-24T02:14:15+00:00 90b65347cfc5c812b4c3fba4c5f55cbb2c19d286 Add both the DP and UNI PHY for primary/secondary usb controllers. The tables are very similar to sm8150 (serdes_tbl is identical), but there are some differences. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20200524021416.17049-4-jonathan@marek.ca Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Add both the DP and UNI PHY for primary/secondary usb controllers.

The tables are very similar to sm8150 (serdes_tbl is identical), but there
are some differences.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200524021416.17049-4-jonathan@marek.ca
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-qmp: Add QMP V4 USB3 UNIPHY 2020-06-29T09:41:33+00:00 Jonathan Marek jonathan@marek.ca 2020-05-24T02:14:14+00:00 7b675ba1d27854abde20c52c47f0957756e04304 Add support for the USB3 PHY used by the secondary usb controller on sm8150 Signed-off-by: Jonathan Marek <jonathan@marek.ca> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20200524021416.17049-3-jonathan@marek.ca Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Add support for the USB3 PHY used by the secondary usb controller on sm8150

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200524021416.17049-3-jonathan@marek.ca
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-qmp: Allow different values for second lane 2020-06-29T09:41:33+00:00 Jonathan Marek jonathan@marek.ca 2020-05-24T02:14:13+00:00 5dcbc71126e1dc41e32810af3f24b4a318eba5b3 The primary USB PHY on sm8250 sets some values differently for the second lane. This makes it possible to represent that. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20200524021416.17049-2-jonathan@marek.ca Signed-off-by: Vinod Koul <vkoul@kernel.org> 
The primary USB PHY on sm8250 sets some values differently for the second
lane. This makes it possible to represent that.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200524021416.17049-2-jonathan@marek.ca
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-qusb2: Add ipq8074 device compatible 2020-06-24T17:18:00+00:00 Sivaprakash Murugesan sivaprak@codeaurora.org 2020-06-08T14:11:18+00:00 1d99d491dc96f4690534c67fd7361e2e74dd4c70 Add ipq8074 qusb2 device compatible for high speed usb support. Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org> Tested-by: Sricharan R <sricharan@codeaurora.org> Reviewed-by: Sricharan R <sricharan@codeaurora.org> Link: https://lore.kernel.org/r/1591625479-4483-5-git-send-email-sivaprak@codeaurora.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Add ipq8074 qusb2 device compatible for high speed usb support.

Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Tested-by: Sricharan R <sricharan@codeaurora.org>
Reviewed-by: Sricharan R <sricharan@codeaurora.org>
Link: https://lore.kernel.org/r/1591625479-4483-5-git-send-email-sivaprak@codeaurora.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
phy: qcom-qmp: Add USB QMP PHY support for IPQ8074 2020-06-24T17:18:00+00:00 Sivaprakash Murugesan sivaprak@codeaurora.org 2020-06-08T14:11:17+00:00 507156f5a99fa03c0dce8281ff3d26fbf473630c Add QMP USB PHY found in IPQ8074 Co-developed-by: Balaji Prakash J <bjagadee@codeaurora.org> Signed-off-by: Balaji Prakash J <bjagadee@codeaurora.org> Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org> Tested-by: Sricharan R <sricharan@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1591625479-4483-4-git-send-email-sivaprak@codeaurora.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
Add QMP USB PHY found in IPQ8074

Co-developed-by: Balaji Prakash J <bjagadee@codeaurora.org>
Signed-off-by: Balaji Prakash J <bjagadee@codeaurora.org>
Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Tested-by: Sricharan R <sricharan@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1591625479-4483-4-git-send-email-sivaprak@codeaurora.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>