linux-stable.git/drivers/phy/rockchip, branch v5.10

Merge tag 'phy-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy into usb-next

2020-10-02T11:45:00+00:00

Vinod writes:

phy for 5.9

 - Core:
   - New PHY attribute for max_link_rate

 - New phy drivers:
   - Rockchip dphy driver moved from staging
   - Socionext UniPhier AHCI PHY driver
   - Intel LGM SoC USB phy
   - Intel Keem Bay eMMC PHY driver

 - Updates:
   - Support for imx8mp usb phy
   - Support for DP Phy and USB3+DP combo phy in QMP driver
   - Support for Qualcomm sc7180 DP phy
   - Support for cadence torrent PCIe and USB single linke and multilink
     configurations along with USB, SGMII/QSGMII configurations

* tag 'phy-for-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (72 commits)
  phy: qcom-qmp: initialize the pointer to NULL
  phy: qcom-qmp: Add support for sc7180 DP phy
  phy: qcom-qmp: Add support for DP in USB3+DP combo phy
  phy: qcom-qmp: Use devm_platform_ioremap_resource() to simplify
  phy: qcom-qmp: Get dp_com I/O resource by index
  phy: qcom-qmp: Move 'serdes' and 'cfg' into 'struct qcom_phy'
  phy: qcom-qmp: Remove 'initialized' in favor of 'init_count'
  phy: qcom-qmp: Move phy mode into struct qmp_phy
  dt-bindings: phy: qcom,qmp-usb3-dp: Add DP phy information
  dt-bindings: phy: ti,phy-j721e-wiz: fix bindings for torrent phy
  dt-bindings: phy: cdns,torrent-phy: add reset-names
  phy: rockchip-dphy-rx0: Include linux/delay.h
  phy: fix USB_LGM_PHY warning & build errors
  phy: cadence-torrent: Add USB + SGMII/QSGMII multilink configuration
  phy: cadence-torrent: Add PCIe + USB multilink configuration
  phy: cadence-torrent: Add single link USB register sequences
  phy: cadence-torrent: Add single link SGMII/QSGMII register sequences
  phy: cadence-torrent: Configure PHY_PLL_CFG as part of link_cmn_vals
  phy: cadence-torrent: Add PHY link configuration sequences for single link
  phy: cadence-torrent: Add clk changes for multilink configuration
  ...

phy: rockchip-dphy-rx0: Include linux/delay.h

2020-09-22T14:14:04+00:00

Fix an implicit declaration of usleep_range():

drivers/phy/rockchip/phy-rockchip-dphy-rx0.c: In function 'rk_dphy_enable':
drivers/phy/rockchip/phy-rockchip-dphy-rx0.c:203:2: error: implicit declaration of function 'usleep_range' [-Werror=implicit-function-declaration]

Fixes: 32abcc4491c62 ("media: staging: phy-rockchip-dphy-rx0: add Rockchip MIPI Synopsys DPHY RX0 driver")
Signed-off-by: Tomasz Figa 
Reviewed-by: Heiko Stuebner 
Link: https://lore.kernel.org/r/20200921225618.52529-1-tfiga@chromium.org
Signed-off-by: Vinod Koul

phy: Move phy-rockchip-dphy-rx0 out of staging

2020-08-31T12:58:21+00:00

There is no need for this driver to be in staging.
Let's promote it!

Signed-off-by: Ezequiel Garcia 
Link: https://lore.kernel.org/r/20200825220710.634106-1-ezequiel@collabora.com
Signed-off-by: Vinod Koul

treewide: Use fallthrough pseudo-keyword

2020-08-23T22:36:59+00:00

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary
fall-through markings when it is the case.

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva

Merge branch 'fixes' into next

2020-07-17T08:15:53+00:00

phy: rockchip-typec: use correct format for structure description

2020-07-13T06:44:54+00:00

We get warning with W=1 build:
drivers/phy/rockchip/phy-rockchip-typec.c:360: warning: cannot
understand function prototype: 'struct rockchip_usb3phy_port_cfg '

The 'struct rockchip_usb3phy_port_cfg ' is commented properly but uses
wrong format, so fix that up

Link: https://lore.kernel.org/r/20200708132809.265967-4-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: rockchip: Fix return value of inno_dsidphy_probe()

2020-06-24T12:59:09+00:00

When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.

Fixes: b7535a3bc0ba ("phy/rockchip: Add support for Innosilicon MIPI/LVDS/TTL PHY")
Signed-off-by: Tiezhu Yang 
Reviewed-by: Heiko Stuebner 
Link: https://lore.kernel.org/r/1590412138-13903-1-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Vinod Koul

phy: rk-inno-usb2: Decrease verbosity of repeating log.

2020-03-20T14:04:29+00:00

phy-rockchip-inno-usb2 logs the message

  "phy-ff2c0000.syscon:usb2-phy@100.2: charger = INVALID_CHARGER"

constantly with a frequency of about 1 Hz and a verbosity level
of INFO. As this is clearly annoying, this patch decreases
the log level to DEBUG.

Signed-off-by: Christoph Muellner 
Reviewed-by: Heiko Stuebner 
Signed-off-by: Kishon Vijay Abraham I

Merge tag 'phy-for-5.6_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

2020-01-17T06:52:26+00:00

Kishon writes:

phy: for 5.6

*) Add support in PHY core to create link between PHY consumer and PHY
   provider
*) Add DisplayPort PHY configuration set to be used for negotiating the
   configurations to be used between DisplayPort controller and
   DisplayPort PHY
*) Add PHY wrapper driver (configure inputs to Cadence Sierra PHY) for
   TI's J721E SoC and adapt Cadence Sierra PHY driver to be used for
   J721E SoC (Supports USB and PCIe)
*) Add PHY driver for eMMC PHY in Intel LGM SoC
*) Add PHY support for 7216 and 7211 Broadcom SoCs which uses the new
   Synopsys USB Controller
*) Add support for 16nm SATA PHY present in Broadcom 7216 SoC
*) Fix lost packet issue, fix MDIO from getting inaccessible, fix
   occasional transaction failures, fix USB driver from crashing in
   Broadcom USB PHY driver
*) Fix missing PCS SW reset in UFS PHY of Qualcomm SM8150
*) Use "struct phy_configure_opts_mipi_dphy" to pass parameters from
   display controller to rockchip-inno-dsidphy
*) Other cleanups including compile testing for some of the PHY drivers,
   fixing Kconfig indentation, duplicate writes in drivers etc.,

Signed-off-by: Kishon Vijay Abraham I 

* tag 'phy-for-5.6_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy: (54 commits)
  dt-bindings: phy: Add PHY_TYPE_DP definition
  phy: ti: j721e-wiz: Fix return value check in wiz_probe()
  dt-bindings: usb: Convert Allwinner A80 USB PHY controller to a schema
  phy: intel-lgm-emmc: Fix warning by adding missing MODULE_LICENSE
  phy: ti: j721e-wiz: Manage typec-gpio-dir
  dt-bindings: phy: ti,phy-j721e-wiz: Add Type-C dir GPIO
  phy: cadence: Sierra: add phy_reset hook
  phy: cadence: Sierra: remove redundant initialization of pointer regmap
  phy: Add DisplayPort configuration options
  phy: Enable compile testing for some of drivers
  phy: mediatek: Fix Kconfig indentation
  phy: intel-lgm-emmc: Add support for eMMC PHY
  dt-bindings: phy: intel-emmc-phy: Add YAML schema for LGM eMMC PHY
  phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC
  dt-bindings: phy: Document WIZ (SERDES wrapper) bindings
  phy: cadence: Sierra: Use correct dev pointer in cdns_sierra_phy_remove()
  phy: cadence: Sierra: Set cmn_refclk_dig_div/cmn_refclk1_dig_div frequency to 25MHz
  phy: cadence: Sierra: Change MAX_LANES of Sierra to 16
  phy: cadence: Sierra: Check for PLL lock during PHY power on
  phy: cadence: Sierra: Get reset control "array" for each link
  ...

phy/rockchip: inno-dsidphy: generalize parameter handling

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

During review it came to light that exposing the pll clock outside is
not the right approach and struct phy_configure_opts_mipi_dphy exists
just for that reason to transfer parameters to the phy.

So drop the exposed clock and rely on the phy configure options
to bring in the correct rate. That way we can also just drop the
open coded timing struct and default values function.

Fixes: b7535a3bc0ba ("phy/rockchip: Add support for Innosilicon MIPI/LVDS/TTL PHY")
Signed-off-by: Heiko Stuebner 
Signed-off-by: Kishon Vijay Abraham I