linux-dev/drivers/phy/rockchip, branch linus/master

phy: rockchip-inno-usb2: Clean up some inconsistent indenting

2022-05-02T07:02:07Z

Eliminate the follow smatch warning: drivers/phy/rockchip/phy-rockchip-inno-usb2.c:1203 rockchip_usb2phy_probe() warn: inconsistent indenting. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Reviewed-by: Heiko Stuebner Link: https://lore.kernel.org/r/20220421203038.4550-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Vinod Koul

phy: rockchip-inno-usb2: Handle ID IRQ

2022-04-20T09:14:04Z

This supports detecting host mode for the OTG port without an extcon. The rv1108 properties are not updated due to lack of documentation. Signed-off-by: Samuel Holland Tested-by: Michael Riesch Link: https://lore.kernel.org/r/20220414032258.40984-7-samuel@sholland.org Signed-off-by: Vinod Koul

phy: rockchip-inno-usb2: Handle bvalid falling

2022-04-20T09:14:04Z

Some SoCs have a bvalid falling interrupt, in addition to bvalid rising. This interrupt can detect OTG cable plugout immediately, so it can avoid the delay until the next scheduled work. Signed-off-by: Samuel Holland Tested-by: Michael Riesch Link: https://lore.kernel.org/r/20220414032258.40984-6-samuel@sholland.org Signed-off-by: Vinod Koul

phy: rockchip-inno-usb2: Support multi-bit mask properties

2022-04-20T09:14:03Z

The "bvalid" and "id" interrupts can trigger on either the rising edge or the falling edge, so each interrupt has two enable bits and two status bits. This change allows using a single property for both bits, checking whether either bit is set. Signed-off-by: Samuel Holland Tested-by: Michael Riesch Link: https://lore.kernel.org/r/20220414032258.40984-5-samuel@sholland.org Signed-off-by: Vinod Koul

phy: rockchip-inno-usb2: Do not lock in bvalid IRQ handler

2022-04-20T09:14:03Z

Clearing the IRQ is atomic, so there is no need to hold the mutex. Signed-off-by: Samuel Holland Tested-by: Michael Riesch Link: https://lore.kernel.org/r/20220414032258.40984-4-samuel@sholland.org Signed-off-by: Vinod Koul

phy: rockchip-inno-usb2: Do not check bvalid twice

2022-04-20T09:14:03Z

The bvalid interrupt handler already checks bvalid status. The muxed IRQ handler just needs to call the other handler (plus any other handlers that will be added). Signed-off-by: Samuel Holland Tested-by: Michael Riesch Link: https://lore.kernel.org/r/20220414032258.40984-3-samuel@sholland.org Signed-off-by: Vinod Koul

phy: rockchip-inno-usb2: Fix muxed interrupt support

2022-04-20T09:14:03Z

This commit fixes two issues with the muxed interrupt handler. First, the OTG port has the "bvalid" interrupt enabled, not "linestate". Since only the linestate interrupt was handled, and not the bvalid interrupt, plugging in a cable to the OTG port caused an interrupt storm. Second, the return values from the individual port IRQ handlers need to be OR-ed together. Otherwise, the lack of an interrupt from the last port would cause the handler to erroneously return IRQ_NONE. Fixes: ed2b5a8e6b98 ("phy: phy-rockchip-inno-usb2: support muxed interrupts") Signed-off-by: Samuel Holland Tested-by: Michael Riesch Link: https://lore.kernel.org/r/20220414032258.40984-2-samuel@sholland.org Signed-off-by: Vinod Koul

phy/rockchip: Use of_device_get_match_data()

2022-04-13T09:53:23Z

Use of_device_get_match_data() to simplify the code. Reported-by: Zeal Robot Signed-off-by: Minghao Chi (CGEL ZTE) Link: https://lore.kernel.org/r/20220304011755.2061529-1-chi.minghao@zte.com.cn Signed-off-by: Vinod Koul

phy/rockchip: Use of_device_get_match_data()

2022-04-13T09:53:23Z

Use of_device_get_match_data() to simplify the code. Reported-by: Zeal Robot Signed-off-by: Minghao Chi (CGEL ZTE) Link: https://lore.kernel.org/r/20220303014406.2059140-1-chi.minghao@zte.com.cn Signed-off-by: Vinod Koul

phy: rockchip: add naneng combo phy for RK3568

2022-02-24T14:43:52Z

This patch implements a combo phy driver for Rockchip SoCs with NaNeng IP block. This phy can be used as pcie-phy, usb3-phy, sata-phy or sgmii-phy. Signed-off-by: Yifeng Zhao Signed-off-by: Johan Jonker Tested-by: Peter Geis Tested-by: Frank Wunderlich Link: https://lore.kernel.org/r/20220208091326.12495-4-yifeng.zhao@rock-chips.com Signed-off-by: Vinod Koul