kernel/git/stable/linux-stable.git/drivers/phy/freescale, branch linux-5.18.y

phy: PHY_FSL_LYNX_28G should depend on ARCH_LAYERSCAPE

2022-03-29T15:45:16+00:00

Freescale Layerscape Lynx 28G SerDes PHYs are only present on Freescale/NXP Layerscape SoCs. Move PHY_FSL_LYNX_28G outside the block for ARCH_MXC, as the latter is meant for i.MX8 SoCs, which is a different family than Layerscape. Add a dependency on ARCH_LAYERSCAPE, to prevent asking the user about this driver when configuring a kernel without Layerscape SoC support. Fixes: 02e2af20f4f9f2aa ("Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") Fixes: 8f73b37cf3fbda67 ("phy: add support for the Layerscape SerDes 28G") Signed-off-by: Geert Uytterhoeven Signed-off-by: Linus Torvalds

Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2022-03-28T19:27:35+00:00

Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem updates for 5.18-rc1. Included in here are merges from driver subsystems which contain: - iio driver updates and new drivers - fsi driver updates - fpga driver updates - habanalabs driver updates and support for new hardware - soundwire driver updates and new drivers - phy driver updates and new drivers - coresight driver updates - icc driver updates Individual changes include: - mei driver updates - interconnect driver updates - new PECI driver subsystem added - vmci driver updates - lots of tiny misc/char driver updates All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits) firmware: google: Properly state IOMEM dependency kgdbts: fix return value of __setup handler firmware: sysfb: fix platform-device leak in error path firmware: stratix10-svc: add missing callback parameter on RSU arm64: dts: qcom: add non-secure domain property to fastrpc nodes misc: fastrpc: Add dma handle implementation misc: fastrpc: Add fdlist implementation misc: fastrpc: Add helper function to get list and page misc: fastrpc: Add support to secure memory map dt-bindings: misc: add fastrpc domain vmid property misc: fastrpc: check before loading process to the DSP misc: fastrpc: add secure domain support dt-bindings: misc: add property to support non-secure DSP misc: fastrpc: Add support to get DSP capabilities misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP misc: fastrpc: separate fastrpc device from channel context dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells dt-bindings: nvmem: make "reg" property optional nvmem: brcm_nvram: parse NVRAM content into NVMEM cells nvmem: dt-bindings: Fix the error of dt-bindings check ...

phy: Remove duplicated include in phy-fsl-lynx-28g.c

2022-03-17T02:34:34+00:00

Fix following includecheck warning: ./drivers/phy/freescale/phy-fsl-lynx-28g.c: linux/workqueue.h is included more than once. Reported-by: Abaci Robot Signed-off-by: Yang Li Link: https://lore.kernel.org/r/20220315235603.59481-1-yang.lee@linux.alibaba.com Signed-off-by: Jakub Kicinski

phy: add support for the Layerscape SerDes 28G

2022-03-14T10:41:50+00:00

This patch adds a new generic PHY driver to support the Lynx 28G SerDes block found on some of the Layerscape SoCs such as LX2160A. At the moment, only the following Ethernet protocols are supported: SGMII/1000Base-X and 10GBaseR. SerDes lanes which are not running an Ethernet protocol or a currently supported Ethenet protocol will be left as it was configured through the RCW (Reset Configuration Word) at boot time. At probe time, the platform driver will read the current configuration of both PLLs found on a SerDes block and will determine what protocols are supported using that PLL. For example, if a PLL is configured to generate a clock net (frate) of 5GHz the only protocols sustained by that PLL are SGMII/1000Base-X (using a quarter of the full clock rate) and QSGMII using the full clock net frequency on the lane. On the .set_mode() callback, the PHY driver will first check if the requested operating mode (protocol) is even supported by the current PLL configuration and will error out if not. Then, the lane is reconfigured to run on the requested protocol. Signed-off-by: Ioana Ciornei Signed-off-by: David S. Miller

phy: freescale: i.MX8 PHYs should depend on ARCH_MXC && ARM64

2022-01-27T05:35:18+00:00

The Freescale/NXP i.MX8 USB3, MIPI DSI, and PCIE PHYs are only present on the NXP i.MX8 family of SoCs. Hence wrap the config symbols for these PHYs inside a check for ARCH_MXC && ARM64, to prevent asking the user about these drivers when configuring a kernel without NXP i.MX SoC family support. Signed-off-by: Geert Uytterhoeven Reviewed-by: Guido Günther Link: https://lore.kernel.org/r/393868affd830016d35f0d9aba32ccd7098c8073.1641987369.git.geert+renesas@glider.be Signed-off-by: Vinod Koul

phy: freescale: pcie: cosmetic clean-up

2022-01-27T05:28:19+00:00

Sort includes alphabethically and add a new line before the dt-bindings one as usually done. Signed-off-by: Marcel Ziswiler Link: https://lore.kernel.org/r/20220113090321.119880-1-marcel@ziswiler.com Signed-off-by: Vinod Koul

phy: freescale: pcie: explicitly add bitfield.h

2021-12-15T15:20:43+00:00

kernel test robot complains about missing FIELD_PREP, so include bitfield.h for that drivers/phy/freescale/phy-fsl-imx8m-pcie.c:41:37: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] drivers/phy/freescale/phy-fsl-imx8m-pcie.c:41:41: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration] Reported-by: kernel test robot Fixes: 1aa97b002258 ("phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver") Signed-off-by: Vinod Koul Reviewed-by: Richard Zhu Link: https://lore.kernel.org/r/20211215060834.921617-1-vkoul@kernel.org Signed-off-by: Vinod Koul

phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver

2021-12-14T14:32:53+00:00

Add the standalone i.MX8 PCIe PHY driver. Signed-off-by: Richard Zhu Tested-by: Marcel Ziswiler Reviewed-by: Tim Harvey Tested-by: Tim Harvey Link: https://lore.kernel.org/r/1638432158-4119-6-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Vinod Koul

phy: freescale: convert to devm_platform_ioremap_resource

2020-11-16T07:17:46+00:00

Use devm_platform_ioremap_resource to simplify code Signed-off-by: Chunfeng Yun Reviewed-by: Peter Chen Link: https://lore.kernel.org/r/1604642930-29019-5-git-send-email-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

phy: fsl-imx8mq-usb: Constify imx8mp_usb_phy_ops

2020-10-28T16:08:36+00:00

The only usage of imx8mp_usb_phy_ops is to assign its address to the data field in the of_device_id struct, which is a const void pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn Link: https://lore.kernel.org/r/20200926205844.34218-1-rikard.falkeborn@gmail.com Signed-off-by: Vinod Koul