kernel/git/next/linux-next.git/drivers/phy/broadcom/phy-brcm-sata.c, branch master

phy: broadcom: brcm-sata: drop unused module alias

2025-08-13T06:49:24+00:00

The driver has never supported anything but OF probe so drop the unused platform module alias. Signed-off-by: Johan Hovold Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250724154823.15998-2-johan@kernel.org Signed-off-by: Vinod Koul

phy: drop probe registration printks

2025-06-16T17:24:21+00:00

Drivers should generally be quiet on successful probe, but this is not followed by some PHY drivers, for example: snps-eusb2-hsphy 88e1000.phy: Registered Snps-eUSB2 phy qcom-eusb2-repeater c432000.spmi:pmic@7:phy@fd00: Registered Qcom-eUSB2 repeater qcom-eusb2-repeater c432000.spmi:pmic@a:phy@fd00: Registered Qcom-eUSB2 repeater qcom-eusb2-repeater c432000.spmi:pmic@b:phy@fd00: Registered Qcom-eUSB2 repeater snps-eusb2-hsphy fd3000.phy: Registered Snps-eUSB2 phy snps-eusb2-hsphy fd9000.phy: Registered Snps-eUSB2 phy snps-eusb2-hsphy fde000.phy: Registered Snps-eUSB2 phy snps-eusb2-hsphy 88e0000.phy: Registered Snps-eUSB2 phy snps-eusb2-hsphy 88e2000.phy: Registered Snps-eUSB2 phy Drop (or demote to debug level) unnecessary registration info messages to make boot logs a little less noisy. Signed-off-by: Johan Hovold Link: https://lore.kernel.org/r/20250523085112.11287-1-johan+linaro@kernel.org Signed-off-by: Vinod Koul

phy: broadcom: brcm-sata: Simplify with scoped for each OF child loop

2024-08-30T07:56:37+00:00

Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Florian Fainelli Link: https://lore.kernel.org/r/20240826-phy-of-node-scope-v1-2-5b4d82582644@linaro.org Signed-off-by: Vinod Koul

phy: broadcom: sata: fix Wvoid-pointer-to-enum-cast warning

2023-08-11T08:25:14+00:00

'version' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: phy-brcm-sata.c:775:19: error: cast to smaller integer type 'enum brcm_sata_phy_version' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230810111958.205705-1-krzysztof.kozlowski@linaro.org Signed-off-by: Vinod Koul

phy: phy-brcm-sata: remove unneeded semicolon

2021-02-04T08:07:26+00:00

Eliminate the following coccicheck warning: ./drivers/phy/broadcom/phy-brcm-sata.c:654:2-3: Unneeded semicolon Reported-by: Abaci Robot Signed-off-by: Yang Li Link: https://lore.kernel.org/r/1612321087-14743-1-git-send-email-yang.lee@linux.alibaba.com Signed-off-by: Vinod Koul

phy: phy-brcm-sata: Allow configuration SATA AFE TX amplitude

2020-11-16T09:49:03+00:00

Read the 'brcm,tx-amplitude-millivolt' property from Device Tree and propagate its value into the appropriate test transmit register to change the TX amplitude. Signed-off-by: Florian Fainelli Link: https://lore.kernel.org/r/20201022205056.233879-3-f.fainelli@gmail.com Signed-off-by: Vinod Koul

phy: broadcom: convert to devm_platform_ioremap_resource(_byname)

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

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

2020-02-21T08:31:47+00:00

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: brcm-sata: Implement 7216 initialization sequence

2020-01-08T07:28:06+00:00

7216 is a 16nm process chip with a slightly different version of the PHY SerdDeS/AFE that requires a specific tuning sequence. Key on the compatible string to perform that initialization. Signed-off-by: Florian Fainelli Signed-off-by: Kishon Vijay Abraham I

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118

2019-05-24T15:39:02+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 44 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Richard Fontana Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190523091651.032047323@linutronix.de Signed-off-by: Greg Kroah-Hartman