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BACKPORT: UPSTREAM: phy: qcom-qmp: Introduce Kconfig symbols for discrete drivers

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Introduce a config option for each QMP PHY driver now that the QMP PHY
mega-driver has been split up into different modules. This allows kernel
configurators to limit the binary size of the kernel by only compiling
in the QMP PHY driver that they need.

Leave the old config QCOM_QMP in place and make it into a menuconfig so
that 'make olddefconfig' continues to work. Furthermore, set the default
of the new Kconfig symbols to be QCOM_QMP so that the transition is
smooth.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>

Link: https://lore.kernel.org/all/20230202215330.2152726-1-swboyd@chromium.org/

Bug: 319064658
Change-Id: I633e6e1bbc3e79292bfde927e46f84219f0178ae
(cherry picked from commit d1abd69534bec16c43c633313e8e937af1354a7a)
[quic_kuruva: Resolved minor conflict in drivers/phy/qualcomm/Kconfig ]
Signed-off-by: Rajashekar kuruva <quic_kuruva@quicinc.com>
This commit is contained in:
Stephen Boyd 2023-02-02 13:53:29 -08:00 • committed by Treehugger Robot
parent a70d3b7bdd
commit 66cd99ccdb
2 changed files with 52 additions and 10 deletions
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50
drivers/phy/qualcomm/Kconfig
View file

@ -50,13 +50,55 @@ config PHY_QCOM_PCIE2
Enable this to support the Qualcomm PCIe PHY, used with the Synopsys
based PCIe controller.
config PHY_QCOM_QMP
tristate "Qualcomm QMP PHY Driver"
menuconfig PHY_QCOM_QMP
tristate "Qualcomm QMP PHY Drivers"
depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST)
if PHY_QCOM_QMP
config PHY_QCOM_QMP_COMBO
tristate "Qualcomm QMP Combo PHY Driver"
default PHY_QCOM_QMP
select GENERIC_PHY
help
Enable this to support the QMP PHY transceiver that is used
with controllers such as PCIe, UFS, and USB on Qualcomm chips.
Enable this to support the QMP Combo PHY transceiver that is used
with USB3 and DisplayPort controllers on Qualcomm chips.
config PHY_QCOM_QMP_PCIE
tristate "Qualcomm QMP PCIe PHY Driver"
depends on PCI || COMPILE_TEST
select GENERIC_PHY
default PHY_QCOM_QMP
help
Enable this to support the QMP PCIe PHY transceiver that is used
with PCIe controllers on Qualcomm chips.
config PHY_QCOM_QMP_PCIE_8996
tristate "Qualcomm QMP PCIe 8996 PHY Driver"
depends on PCI || COMPILE_TEST
select GENERIC_PHY
default PHY_QCOM_QMP
help
Enable this to support the QMP PCIe PHY transceiver that is used
with PCIe controllers on Qualcomm msm8996 chips.
config PHY_QCOM_QMP_UFS
tristate "Qualcomm QMP UFS PHY Driver"
select GENERIC_PHY
default PHY_QCOM_QMP
help
Enable this to support the QMP UFS PHY transceiver that is used
with UFS controllers on Qualcomm chips.
config PHY_QCOM_QMP_USB
tristate "Qualcomm QMP USB PHY Driver"
select GENERIC_PHY
default PHY_QCOM_QMP
help
Enable this to support the QMP USB PHY transceiver that is used
with USB3 controllers on Qualcomm chips.
endif # PHY_QCOM_QMP
config PHY_QCOM_QUSB2
tristate "Qualcomm QUSB2 PHY Driver"

12
drivers/phy/qualcomm/Makefile
View file

@ -5,12 +5,12 @@ obj-$(CONFIG_PHY_QCOM_EDP) += phy-qcom-edp.o
obj-$(CONFIG_PHY_QCOM_IPQ4019_USB) += phy-qcom-ipq4019-usb.o
obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA) += phy-qcom-ipq806x-sata.o
obj-$(CONFIG_PHY_QCOM_PCIE2) += phy-qcom-pcie2.o
obj-$(CONFIG_PHY_QCOM_QMP) += \
phy-qcom-qmp-combo.o \
phy-qcom-qmp-pcie.o \
phy-qcom-qmp-pcie-msm8996.o \
phy-qcom-qmp-ufs.o \
phy-qcom-qmp-usb.o
obj-$(CONFIG_PHY_QCOM_QMP_COMBO) += phy-qcom-qmp-combo.o
obj-$(CONFIG_PHY_QCOM_QMP_PCIE) += phy-qcom-qmp-pcie.o
obj-$(CONFIG_PHY_QCOM_QMP_PCIE_8996) += phy-qcom-qmp-pcie-msm8996.o
obj-$(CONFIG_PHY_QCOM_QMP_UFS) += phy-qcom-qmp-ufs.o
obj-$(CONFIG_PHY_QCOM_QMP_USB) += phy-qcom-qmp-usb.o
obj-$(CONFIG_PHY_QCOM_QUSB2) += phy-qcom-qusb2.o
obj-$(CONFIG_PHY_QCOM_USB_HS) += phy-qcom-usb-hs.o