Marek Szyprowski 2dc9615abf phy: samsung: phy-exynos-pcie: sanitize init/power_on callbacks ... [ Upstream commit f2812227bb ] The exynos-pcie driver called phy_power_on() before phy_init() for some historical reasons. However the generic PHY framework assumes that the proper sequence is to call phy_init() first, then phy_power_on(). The operations done by both functions should be considered as one action and as such they are called by the exynos-pcie driver (without doing anything between them). The initialization is just a sequence of register writes, which cannot be altered without breaking the hardware operation. To match the generic PHY framework requirement, simply move all register writes to the phy_init()/phy_exit() and drop power_on()/power_off() callbacks. This way the driver will also work with the old (incorrect) PHY initialization call sequence. Link: https://lore.kernel.org/r/20220628220409.26545-1-m.szyprowski@samsung.com Reported-by: Bjorn Helgaas <helgaas@kernel.org> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Chanho Park <chanho61.park@samsung.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-08-25 11:40:39 +02:00
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Kconfig	…
Makefile	…
phy-exynos-dp-video.c	…
phy-exynos-mipi-video.c	…
phy-exynos-pcie.c	phy: samsung: phy-exynos-pcie: sanitize init/power_on callbacks	2022-08-25 11:40:39 +02:00
phy-exynos4x12-usb2.c	…
phy-exynos5-usbdrd.c	…
phy-exynos7-ufs.c	…
phy-exynos4210-usb2.c	…
phy-exynos5250-sata.c	…
phy-exynos5250-usb2.c	…
phy-exynosautov9-ufs.c	phy: samsung: exynosautov9-ufs: correct TSRV register configurations	2022-08-17 14:23:40 +02:00
phy-s5pv210-usb2.c	…
phy-samsung-ufs.c	…
phy-samsung-ufs.h	…
phy-samsung-usb2.c	…
phy-samsung-usb2.h	…