phy: hisilicon: Allow building phy-hisi-inno-usb2 on ARM32

Support for inno-usb2-phy on Hi3798MV100 was added into existing driver,
while Hi3798MV100 is a A9 ARM32-only SoC.

Signed-off-by: David Ya

phy: hisilicon: Allow building phy-hisi-inno-usb2 on ARM32

Support for inno-usb2-phy on Hi3798MV100 was added into existing driver,
while Hi3798MV100 is a A9 ARM32-only SoC.

Signed-off-by: David Yang <mmyangfl@gmail.com>
Link: https://lore.kernel.org/r/20230509060449.1151113-3-mmyangfl@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

show more ...

phy: HiSilicon: Add driver for Kirin 970 PCIe PHY

The Kirin 970 PHY is somewhat similar to the Kirin 960, but it
does a lot more. Add the needed bits for PCIe to start working on
HiKey 970 boards.

phy: HiSilicon: Add driver for Kirin 970 PCIe PHY

The Kirin 970 PHY is somewhat similar to the Kirin 960, but it
does a lot more. Add the needed bits for PCIe to start working on
HiKey 970 boards.

Co-developed-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/b7a4ff41b57d861b003f1a00cae81f3d226fbe18.1632814194.git.mchehab+huawei@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

show more ...

phy: phy-hi3670-usb3: move driver from staging into phy

The phy USB3 driver for Hisilicon 970 (hi3670) is ready
for mainstream. Mode it from staging into the main driver's
phy/ directory.

Acked-by:

phy: phy-hi3670-usb3: move driver from staging into phy

The phy USB3 driver for Hisilicon 970 (hi3670) is ready
for mainstream. Mode it from staging into the main driver's
phy/ directory.

Acked-by: Rob Herring <robh@kernel.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/dcf66a01aaeaab93cda52f9a283ecbdf9fa71bb8.1624606660.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

phy: hisilicon: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Kr

phy: hisilicon: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

phy: Add usb phy support for hi3660 Soc of Hisilicon

This driver handles usb phy power on and shutdown for hi3660 Soc of
Hisilicon.

Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Kishon Vijay

phy: Add usb phy support for hi3660 Soc of Hisilicon

This driver handles usb phy power on and shutdown for hi3660 Soc of
Hisilicon.

Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Pengcheng Li <lpc.li@hisilicon.com>
Cc: Jianguo Sun <sunjianguo1@huawei.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Jiancheng Xue <xuejiancheng@hisilicon.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Binghui Wang <wangbinghui@hisilicon.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Yu Chen <chenyu56@huawei.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: add inno-usb2-phy driver for hi3798cv200 SoC

It adds inno-usb2-phy driver for hi3798cv200 SoC USB 2.0 support. One
inno-usb2-phy device can support up to two PHY ports. While there is
device

phy: add inno-usb2-phy driver for hi3798cv200 SoC

It adds inno-usb2-phy driver for hi3798cv200 SoC USB 2.0 support. One
inno-usb2-phy device can support up to two PHY ports. While there is
device level reference clock and power reset to be controlled, each PHY
port has its own utmi reset that needs to assert/de-assert as needed.

Hi3798cv200 needs to access PHY port0 register via particular peripheral
syscon controller register to control PHY, like turning on PHY clock.

Signed-off-by: Pengcheng Li <lpc.li@hisilicon.com>
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: add 'depends on HAS_IOMEM' to fix unmet dependency

These configs select MFD_SYSCON, but do not depend on HAS_IOMEM.

Compile testing on architecture without HAS_IOMEM causes "unmet
direct depen

phy: add 'depends on HAS_IOMEM' to fix unmet dependency

These configs select MFD_SYSCON, but do not depend on HAS_IOMEM.

Compile testing on architecture without HAS_IOMEM causes "unmet
direct dependencies" in Kconfig phase.

Detected by "make ARCH=score allyesconfig".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: add combo phy driver for HiSilicon STB SoCs

Add combo phy driver for HiSilicon STB SoCs. This phy can be
used as pcie-phy, sata-phy or usb-phy.

Changes for v5:
- Add bindings doc for Hi3798CV

phy: add combo phy driver for HiSilicon STB SoCs

Add combo phy driver for HiSilicon STB SoCs. This phy can be
used as pcie-phy, sata-phy or usb-phy.

Changes for v5:
- Add bindings doc for Hi3798CV200 peripheral controller, and refer to
the bindings of this parent node in combphy bindings doc.

Changes for v4:
- Instead of relying on device id, add a new property
hisilicon,fixed-mode for combphy device that doesn't support mode
select but a fixed phy mode.
- Move combphy mode select register bits definition to device tree, as
it may vary from one device to another.

Changes for v3:
- Make combphy device be child of peripheral controller and use 'reg'
property for mapping combphy configuration registers.
- Kill "hisilicon,peripheral-syscon" property, since parent node is
just the syscon controller now.
- Check combphy id to handle the quirk that combphy0 can not configure
mode but always works in USB3 mode.
- Unify phy .init and .exit hooks for different combphy instances and
work modes, as the only quirk we need to handle is that combphy0 can
only work in USB3 mode.
- Better naming for clock and reset, 'ref' to 'ref_clk', 'por' to
'por_rst'.

Changes for v2:
- Move DT bindings into a separate patch.
- Drop the spurious newline from drivers/phy/Makefile.
- Use the phy type defines in dt-bindings/phy/phy.h.
- Use PTR_ERR_OR_ZERO() for checking return from
devm_of_phy_provider_register().
- Add USB3 phy support.

Signed-off-by: Jianguo Sun <sunjianguo1@huawei.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file to reflect the correc

phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file to reflect the correct
directory structure for phy drivers.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: hisilicon: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kco

phy: hisilicon: Fix Kconfig indentation

Adjust indentation from spaces to tab (+optional two spaces) as in
coding style with command like:
$ sed -e 's/^ /\t/' -i */Kconfig

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These file

treewide: Add SPDX license identifier - Makefile/Kconfig

Add SPDX license identifiers to all Make/Kconfig files which:

- Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

phy: Add usb phy support for hi3660 Soc of Hisilicon

This driver handles usb phy power on and shutdown for hi3660 Soc of
Hisilicon.

Cc: Andy Shevchenko <andy.shevchenko@gmail.co

phy: Add usb phy support for hi3660 Soc of Hisilicon

This driver handles usb phy power on and shutdown for hi3660 Soc of
Hisilicon.

Cc: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Pengcheng Li <lpc.li@hisilicon.com>
Cc: Jianguo Sun <sunjianguo1@huawei.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Jiancheng Xue <xuejiancheng@hisilicon.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Binghui Wang <wangbinghui@hisilicon.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Yu Chen <chenyu56@huawei.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: add inno-usb2-phy driver for hi3798cv200 SoC

It adds inno-usb2-phy driver for hi3798cv200 SoC USB 2.0 support. One
inno-usb2-phy device can support up to two PHY ports. While ther

phy: add inno-usb2-phy driver for hi3798cv200 SoC

It adds inno-usb2-phy driver for hi3798cv200 SoC USB 2.0 support. One
inno-usb2-phy device can support up to two PHY ports. While there is
device level reference clock and power reset to be controlled, each PHY
port has its own utmi reset that needs to assert/de-assert as needed.

Hi3798cv200 needs to access PHY port0 register via particular peripheral
syscon controller register to control PHY, like turning on PHY clock.

Signed-off-by: Pengcheng Li <lpc.li@hisilicon.com>
Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: add 'depends on HAS_IOMEM' to fix unmet dependency

These configs select MFD_SYSCON, but do not depend on HAS_IOMEM.

Compile testing on architecture without HAS_IOMEM causes "un

phy: add 'depends on HAS_IOMEM' to fix unmet dependency

These configs select MFD_SYSCON, but do not depend on HAS_IOMEM.

Compile testing on architecture without HAS_IOMEM causes "unmet
direct dependencies" in Kconfig phase.

Detected by "make ARCH=score allyesconfig".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: add combo phy driver for HiSilicon STB SoCs

Add combo phy driver for HiSilicon STB SoCs. This phy can be
used as pcie-phy, sata-phy or usb-phy.

Changes for v5:
- Add b

phy: add combo phy driver for HiSilicon STB SoCs

Add combo phy driver for HiSilicon STB SoCs. This phy can be
used as pcie-phy, sata-phy or usb-phy.

Changes for v5:
- Add bindings doc for Hi3798CV200 peripheral controller, and refer to
the bindings of this parent node in combphy bindings doc.

Changes for v4:
- Instead of relying on device id, add a new property
hisilicon,fixed-mode for combphy device that doesn't support mode
select but a fixed phy mode.
- Move combphy mode select register bits definition to device tree, as
it may vary from one device to another.

Changes for v3:
- Make combphy device be child of peripheral controller and use 'reg'
property for mapping combphy configuration registers.
- Kill "hisilicon,peripheral-syscon" property, since parent node is
just the syscon controller now.
- Check combphy id to handle the quirk that combphy0 can not configure
mode but always works in USB3 mode.
- Unify phy .init and .exit hooks for different combphy instances and
work modes, as the only quirk we need to handle is that combphy0 can
only work in USB3 mode.
- Better naming for clock and reset, 'ref' to 'ref_clk', 'por' to
'por_rst'.

Changes for v2:
- Move DT bindings into a separate patch.
- Drop the spurious newline from drivers/phy/Makefile.
- Use the phy type defines in dt-bindings/phy/phy.h.
- Use PTR_ERR_OR_ZERO() for checking return from
devm_of_phy_provider_register().
- Add USB3 phy support.

Signed-off-by: Jianguo Sun <sunjianguo1@huawei.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...

phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file t

phy: Group vendor specific phy drivers

Adding vendor specific directories in phy to group
phy drivers under their respective vendor umbrella.

Also updated the MAINTAINERS file to reflect the correct
directory structure for phy drivers.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Stephen Boyd <stephen.boyd@linaro.org>
Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

show more ...