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linux/drivers/phy/marvell
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Gabor Juhos bde8085013 phy: marvell: mvebu-a3700-utmi: fix incorrect USB2_PHY_CTRL register access 
[ Upstream commit 91ddf6f722 ]

The mvebu_a3700_utmi_phy_power_off() function tries to modify the
USB2_PHY_CTRL register by using the IO address of the PHY IP block along
with the readl/writel IO accessors. However, the register exist in the
USB miscellaneous register space, and as such it must be accessed via
regmap like it is done in the mvebu_a3700_utmi_phy_power_on() function.

Change the code to use regmap_update_bits() for modífying the register
to fix this.

Fixes: cc8b7a0ae8 ("phy: add A3700 UTMI PHY driver")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20260321-a3700-utmi-fix-usb2_phy_ctrl-access-v1-1-6005ff4b5058@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-06-01 17:35:50 +02:00
..
Kconfig phy: marvell: phy-mvebu-cp11i-utmi needs USB_COMMON 2021-04-06 10:34:20 +05:30
Makefile drivers: phy: add support for Armada CP110 UTMI PHY 2021-03-30 23:32:53 +05:30
phy-armada38x-comphy.c phy: armada-38x: fix NETA lockup when repeatedly switching speeds 2020-07-21 22:57:46 +05:30
phy-armada375-usb2.c phy: marvell: convert to devm_platform_ioremap_resource 2020-11-16 12:47:47 +05:30
phy-berlin-sata.c phy: fix build breakage: add PHY_MODE_SATA 2019-01-16 18:00:54 +05:30
phy-berlin-usb.c phy: Use device_get_match_data() 2025-10-02 13:39:08 +02:00
phy-mmp3-hsic.c phy: phy-mmp3-hsic: Remove redundant dev_err call in mmp3_hsic_phy_probe() 2021-06-14 11:00:52 +05:30
phy-mmp3-usb.c phy: marvell: convert to devm_platform_ioremap_resource 2020-11-16 12:47:47 +05:30
phy-mvebu-a3700-comphy.c phy: marvell: phy-mvebu-a3700-comphy: Remove unsupported modes 2021-08-27 12:20:33 +01:00
phy-mvebu-a3700-utmi.c phy: marvell: mvebu-a3700-utmi: fix incorrect USB2_PHY_CTRL register access 2026-06-01 17:35:50 +02:00
phy-mvebu-cp110-comphy.c phy: marvell: phy-mvebu-cp110-comphy: Rename HS-SGMMI to 2500Base-X 2021-08-27 12:20:33 +01:00
phy-mvebu-cp110-utmi.c phy: mvebu-cp110-utmi: fix dr_mode property read from dts 2026-03-04 07:20:17 -05:00
phy-mvebu-sata.c phy: marvell: convert to devm_platform_ioremap_resource 2020-11-16 12:47:47 +05:30
phy-pxa-28nm-hsic.c phy: marvell: convert to devm_platform_ioremap_resource 2020-11-16 12:47:47 +05:30
phy-pxa-28nm-usb2.c phy: marvell: convert to devm_platform_ioremap_resource 2020-11-16 12:47:47 +05:30
phy-pxa-usb.c phy: marvell: convert to devm_platform_ioremap_resource 2020-11-16 12:47:47 +05:30