| bf373d29 | 25-Oct-2024 |
Charles Han <hanchunchao@inspur.com> |
phy: realtek: usb: fix NULL deref in rtk_usb3phy_probe
In rtk_usb3phy_probe() devm_kzalloc() may return NULL
but this returned value is not checked.
Fixes: adda6e82a7de ("phy: realtek: usb: Add dri
phy: realtek: usb: fix NULL deref in rtk_usb3phy_probe
In rtk_usb3phy_probe() devm_kzalloc() may return NULL
but this returned value is not checked.
Fixes: adda6e82a7de ("phy: realtek: usb: Add driver for the Realtek SoC USB 3.0 PHY")
Signed-off-by: Charles Han <hanchunchao@inspur.com>
Link: https://lore.kernel.org/r/20241025070744.149070-1-hanchunchao@inspur.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| b48415af | 13-Dec-2023 |
Stanley Chang <stanley_chang@realtek.com> |
phy: realtek: usb: add new driver for the Realtek RTD SoC USB 3.0 PHY
Realtek DHC (digital home center) RTD SoCs support DWC3 XHCI USB
controller. Added the driver to drive the USB 3.0 PHY transceiv
phy: realtek: usb: add new driver for the Realtek RTD SoC USB 3.0 PHY
Realtek DHC (digital home center) RTD SoCs support DWC3 XHCI USB
controller. Added the driver to drive the USB 3.0 PHY transceivers.
Note: New driver, remove the port status notification on legacy USB PHY.
Use the generic PHY to notify the usb device connect and disconnect.
To avoid using these PHYs would require describing the very same
PHY using both the generic "phy" property and the deprecated "usb-phy"
property.
Signed-off-by: Stanley Chang <stanley_chang@realtek.com>
Link: https://lore.kernel.org/r/20231213031203.4911-3-stanley_chang@realtek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 7a784bcd | 06-Nov-2023 |
Johan Hovold <johan+linaro@kernel.org> |
Revert "phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY"
This reverts commit 134e6d25f6bd06071e5aac0a7eefcea6f7713955.
The recently added Realtek PHY drivers depend on the new port st
Revert "phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY"
This reverts commit 134e6d25f6bd06071e5aac0a7eefcea6f7713955.
The recently added Realtek PHY drivers depend on the new port status
notification mechanism which was built on the deprecated USB PHY
implementation and devicetree binding.
Specifically, using these PHYs would require describing the very same
PHY using both the generic "phy" property and the deprecated "usb-phy"
property which is clearly wrong.
We should not be building new functionality on top of the legacy USB PHY
implementation even if it is currently stuck in some kind of
transitional limbo.
Revert the new Realtek PHY drivers for now so that the port status
notification interface can be reverted and replaced.
Fixes: 134e6d25f6bd ("phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY")
Cc: stable@vger.kernel.org # 6.6
Cc: Stanley Chang <stanley_chang@realtek.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20231106110654.31090-3-johan+linaro@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 7e909370 | 10-Oct-2023 |
Rob Herring <robh@kernel.org> |
phy: realtek: Replace of_device.h with explicit includes
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As par
phy: realtek: Replace of_device.h with explicit includes
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other and pull in various other headers. In
preparation to fix this, adjust the includes for what is actually needed.
of_device.h isn't needed, but platform_device.h was implicitly included by
it.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231010205701.1585026-1-robh@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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| 089667aa | 15-Aug-2023 |
Geert Uytterhoeven <geert+renesas@glider.be> |
phy: realtek: Realtek PHYs should depend on ARCH_REALTEK
The Realtek SoC USB2 and USB3 PHY Transceivers are only present on
Realtek Digital Home Center (DHC) RTD series SoCs. Hence add a
dependency
phy: realtek: Realtek PHYs should depend on ARCH_REALTEK
The Realtek SoC USB2 and USB3 PHY Transceivers are only present on
Realtek Digital Home Center (DHC) RTD series SoCs. Hence add a
dependency on ARCH_REALTEK, to prevent asking the user about these
drivers when configuring a kernel without Realtek SoC support.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/2892527cac9af6fa8f5e7b8daeffd7d4351fde68.1692113167.git.geert+renesas@glider.be
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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| adda6e82 | 25-Jul-2023 |
Stanley Chang <stanley_chang@realtek.com> |
phy: realtek: usb: Add driver for the Realtek SoC USB 3.0 PHY
Realtek DHC (digital home center) RTD SoCs support DWC3 XHCI USB
controller. Added the driver to drive the USB 3.0 PHY transceivers.
Si
phy: realtek: usb: Add driver for the Realtek SoC USB 3.0 PHY
Realtek DHC (digital home center) RTD SoCs support DWC3 XHCI USB
controller. Added the driver to drive the USB 3.0 PHY transceivers.
Signed-off-by: Stanley Chang <stanley_chang@realtek.com>
Link: https://lore.kernel.org/r/20230725033318.8361-3-stanley_chang@realtek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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