user/sven/linux.git/drivers/phy/broadcom, branch v5.9.11

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

phy: phy-bcm-ns2-usbdrd: Constify phy_ops

2020-05-18T14:00:56Z

phy_ops are never modified and can therefore be made const to allow the compiler to put it in read-only memory. Before: text data bss dec hex filename 7831 3144 128 11103 2b5f drivers/phy/broadcom/phy-bcm-ns2-usbdrd.o After: text data bss dec hex filename 7959 3016 128 11103 2b5f drivers/phy/broadcom/phy-bcm-ns2-usbdrd.o Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20200516120441.7627-2-rikard.falkeborn@gmail.com Signed-off-by: Kishon Vijay Abraham I

phy: phy-brcm-usb: Constify static structs

2020-05-18T14:00:56Z

A number of structs were not modified and can therefore be made const to allow the compiler to put them in read-only memory. In order to do so, update a few functions that don't modify there input to take pointers to const. Before: text data bss dec hex filename 15511 6448 64 22023 5607 drivers/phy/broadcom/phy-brcm-usb.o After: text data bss dec hex filename 16058 5936 64 22058 562a drivers/phy/broadcom/phy-brcm-usb.o Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20200516120441.7627-4-rikard.falkeborn@gmail.com Signed-off-by: Kishon Vijay Abraham I

phy: sr-usb: Constify phy_ops

2020-05-18T14:00:55Z

phy_ops are never modified and can therefore be made const to allow the compiler to put it in read-only memory. Before: text data bss dec hex filename 4310 1244 0 5554 15b2 drivers/phy/broadcom/phy-bcm-sr-usb.o After: text data bss dec hex filename 4438 1116 0 5554 15b2 drivers/phy/broadcom/phy-bcm-sr-usb.o Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20200516120441.7627-3-rikard.falkeborn@gmail.com Signed-off-by: Kishon Vijay Abraham I

phy: brcm-sata: Correct MDIO operations for 40nm platforms

2020-02-21T08:31:47Z

The logic to write to MDIO registers on 40nm platforms was wrong because it would use the port number as an offset from the base address rather than the bank address of the PHY. This is hardly noticeable because the only programming we do is enabling SSC or not, which is not really causing an observable functional change. Correct that mistake by passing down the struct brcm_sata_port structure down to the brcm_sata_mdio_wr() and brcm_sata_mdio_rd() functions and do the proper offsetting for 28nm, respectively 40nm platforms from there. This means that brcm_sata_pcb_base() is now useless and is therefore removed. Fixes: c1602a1a0fbe ("phy: phy_brcmstb_sata: add support for MIPS-based platforms") Signed-off-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I

phy: Enable compile testing for some of drivers

2020-01-14T05:20:19Z

Some of the phy drivers can be compile tested to increase build coverage. Signed-off-by: Krzysztof Kozlowski Acked-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I

phy: usb: Add support for wake and USB low power mode for 7211 S2/S5

2020-01-08T07:28:06Z

Add support for 7211 USB wake. Disable all possible 7211 USB logic for S2/S5 if USB wake is not enabled. On the 7211, the XHCI wake signal was not connected properly and only goes to the USB1_USB1_CTRL_TP_DIAG1 diagonstic register. The workaround is to have VPU code running that polls for the proper bit in the DIAG register and to wake the system when the bit is asserted. Signed-off-by: Al Cooper Reviewed-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I

phy: usb: USB driver is crashing during S3 resume on 7216

2020-01-08T07:28:06Z

This is a result of the USB 2.0 clocks not being disabled/enabled during suspend/resume on XHCI only systems. Signed-off-by: Al Cooper Reviewed-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I

phy: usb: bdc: Fix occasional failure with BDC on 7211

2020-01-08T07:28:06Z

The BDC "Read Transaction Size" needs to be changed from 1024 bytes to 256 bytes to prevent occasional transaction failures. Signed-off-by: Al Cooper Reviewed-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I