linux/drivers/phy/broadcom, branch v5.11

Merge tag 'phy-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into char-misc-next

2020-12-09T13:26:40Z

Vinod writes: phy-for-5.11 - New phy drivers: - Mediatek MT7621 PCIe PHY (promoted from staging) - Ingenic USB phy driver supporting JZ4775 and X2000 - Intel Keem Bay USB PHY driver - Marvell USB HSIC PHY driver supporting MMP3 SoC - AXG MIPI D-PHY driver - Updates: - Conversion to YAML binding for: - Broadcom SATA PHY - Cadence Sierra PHY bindings - STM32 USBC Phy - Support for Exynos5433 PCIe PHY - Support for Qualcomm SM8250 PCIe QMP PHY - Support for Exynos5420 USB2 phy - devm_platform_ioremap_resource conversion for bunch of drivers * tag 'phy-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (72 commits) drm/mediatek: avoid dereferencing a null hdmi_phy on an error message phy: ingenic: depend on HAS_IOMEM phy: mediatek: statify mtk_hdmi_phy_driver dt-bindings: phy: Convert Broadcom SATA PHY to YAML devicetree: phy: rockchip-emmc add output-tapdelay-select phy: rockchip-emmc: output tap delay dt property PHY: Ingenic: Add USB PHY driver using generic PHY framework. dt-bindings: USB: Add bindings for Ingenic JZ4775 and X2000. USB: PHY: JZ4770: Remove unnecessary function calls. devicetree: phy: rockchip-emmc: pulldown property phy: rockchip: set pulldown for strobe line in dts phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure phy: mediatek: allow compile-testing the hdmi phy phy/rockchip: Make PHY_ROCKCHIP_INNO_HDMI depend on HAS_IOMEM to fix build error phy: samsung: Merge Kconfig for Exynos5420 and Exynos5250 phy: ralink: phy-mt7621-pci: set correct name in MODULE_DEVICE_TABLE macro phy: ralink: phy-mt7621-pci: drop 'COMPILE_TEST' from Kconfig phy: mediatek: Make PHY_MTK_{XSPHY, TPHY} depend on HAS_IOMEM and OF_ADDRESS to fix build errors phy: tegra: xusb: Fix usb_phy device driver field phy: amlogic: replace devm_reset_control_array_get() ...

phy: phy-bcm-ns-usb3: drop support for deprecated DT binding

2020-11-19T06:26:35Z

Initially this PHY driver was implementing MDIO access on its own. It was caused by lack of proper hardware design understanding. It has been changed back in 2017. DT bindings were changed and driver was updated to use MDIO layer. It should be really safe now to drop the old deprecated code. All Linux stored DT files don't use it for 3,5 year. There is close to 0 chance there is any bootloader with its own DTB using old the binding. Signed-off-by: Rafał Miłecki Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20201113113423.9466-1-zajec5@gmail.com Signed-off-by: Vinod Koul

phy: phy-brcm-sata: Allow configuration SATA AFE TX amplitude

2020-11-16T09:49:03Z

Read the 'brcm,tx-amplitude-millivolt' property from Device Tree and propagate its value into the appropriate test transmit register to change the TX amplitude. Signed-off-by: Florian Fainelli Link: https://lore.kernel.org/r/20201022205056.233879-3-f.fainelli@gmail.com Signed-off-by: Vinod Koul

phy: broadcom: convert to devm_platform_ioremap_resource(_byname)

2020-11-16T07:17:46Z

Use devm_platform_ioremap_resource(_byname) to simplify code Signed-off-by: Chunfeng Yun Reviewed-by: Florian Fainelli Cc: Al Cooper Link: https://lore.kernel.org/r/1604642930-29019-3-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

phy: usb: Fix incorrect clearing of tca_drv_sel bit in SETUP reg for 7211

2020-10-28T16:10:56Z

The 7211a0 has a tca_drv_sel bit in the USB SETUP register that should never be enabled. This feature is only used if there is a USB Type-C PHY, and the 7211 does not have one. If the bit is enabled, the VBUS signal will never be asserted. In the 7211a0, the bit was incorrectly defaulted to on so the driver had to clear the bit. In the 7211c0 the state was inverted so the driver should no longer clear the bit. This hasn't been a problem because all current 7211 boards don't use the VBUS signal, but there are some future customer boards that may use it. Signed-off-by: Al Cooper Acked-by: Florian Fainelli Link: https://lore.kernel.org/r/20201002190115.48017-1-alcooperx@gmail.com Signed-off-by: Vinod Koul

phy: phy-bcm-sr-usb: convert to readl_poll_timeout_atomic()

2020-09-08T04:26:11Z

Use readl_poll_timeout_atomic() to simplify code Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/1598320987-25518-3-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

phy: phy-bcm-ns2-usbdrd: convert to readl_poll_timeout_atomic()

2020-09-08T04:26:10Z

Use readl_poll_timeout_atomic() to simplify code Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/1598320987-25518-2-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

phy: phy-bcm-ns-usb3: convert to readl_poll_timeout_atomic()

2020-09-08T04:26:10Z

Use readl_poll_timeout_atomic() to simplify code Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/1598320987-25518-1-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

phy: bcm63xx-usbh: Add BCM63xx USBH driver

2020-07-21T17:29:58Z

Add BCM63xx USBH PHY driver for BMIPS. Signed-off-by: Álvaro Fernández Rojas Signed-off-by: Simon Arlott Link: https://lore.kernel.org/r/20200720131209.1236590-3-noltari@gmail.com Signed-off-by: Vinod Koul

drivers: phy: sr-usb: do not use internal fsm for USB2 phy init

2020-05-18T14:00:56Z

During different reboot cycles, USB PHY PLL may not always lock during initialization and therefore can cause USB to be not usable. Hence do not use internal FSM programming sequence for the USB PHY initialization. Fixes: 4dcddbb38b64 ("phy: sr-usb: Add Stingray USB PHY driver") Signed-off-by: Bharat Gooty Signed-off-by: Rayagonda Kokatanur Link: https://lore.kernel.org/r/20200513173947.10919-1-rayagonda.kokatanur@broadcom.com Signed-off-by: Kishon Vijay Abraham I