kernel/drivers/phy/broadcom/phy-bcm-sr-usb.c, branch linux-6.9.y

phy: constify of_phandle_args in xlate

2024-02-23T12:13:14Z

The xlate callbacks are supposed to translate of_phandle_args to proper provider without modifying the of_phandle_args. Make the argument pointer to const for code safety and readability. Signed-off-by: Krzysztof Kozlowski Acked-by: Thierry Reding Acked-by: Linus Walleij Acked-by: Florian Fainelli #Broadcom Link: https://lore.kernel.org/r/20240217093937.58234-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

phy: broadcom: sr-usb: fix Wvoid-pointer-to-enum-cast warning

2023-08-11T08:25:14Z

'version' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: phy-bcm-sr-usb.c:314:13: error: cast to smaller integer type 'enum bcm_usb_phy_version' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230810111958.205705-3-krzysztof.kozlowski@linaro.org 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: 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

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: 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: sr-usb: Add Stingray USB PHY driver

2019-04-17T08:42:48Z

USB PHY driver supports two types of stingray USB PHYs - Type 1 is a combo PHY contains two PHYs, one SS and one HS. - Type 2 is a single HS PHY. These two PHY versons support both Generic xHCI host controller driver and BDC Broadcom device controller driver. Signed-off-by: Srinath Mannam Signed-off-by: Kishon Vijay Abraham I