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path: root/drivers/phy/cadence/phy-cadence-salvo.c
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2020-09-16phy: cadence: salvo: Constify cdns_nxp_sequence_pairRikard Falkeborn
cdns_nxp_sequence_pair[] are never modified and can be made const to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Reviewed-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20200912204639.501669-3-rikard.falkeborn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-08-31phy: cadence: salvo: Constify cdns_salvo_phy_opsRikard Falkeborn
The only usage is to pass its address to devm_phy_create() which takes a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20200823220025.17588-2-rikard.falkeborn@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-07-13phy: cadence: salvo: fix wrong bit definitionPeter Chen
It fixes RX detect wakeup using USB3 device, otherwise, the USB3 device can't wakeup USB PHY when the PHY is in 32Khz clock. Fixes: 50d35aa8c15f ("phy: cadence: salvo: add salvo phy driver") Signed-off-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20200703064600.14181-1-peter.chen@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-05-15phy: phy-cadence-salvo: add phy .init APIPeter Chen
The .init is used for one-time PHY's initialization, and .power_on is called many times during the device lifecycle. Signed-off-by: Peter Chen <peter.chen@nxp.com> Link: https://lore.kernel.org/r/20200513125605.5545-1-peter.chen@nxp.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-05-07phy: cadence: salvo: add salvo phy driverPeter Chen
Cadence SALVO PHY is a 28nm product, and is only used for USB3 & USB2. According to the Cadence, this PHY is a legacy Module, and Sierra and Torrent are later evolutions from it, and their sequence overlap is minimal, meaning we cannot reuse either (Sierra & Torrent) of the PHY drivers. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>