Hi, ** This series is for informational purposes only! ** This series is comprised of backports to v4.9-rc8 of the following components to their standard as of next-20161205: * adv7511 (driver) * cpg (driver) * gen3 (ARM64 SoC Integration) * gpio-keys (driver) * gpio-regulator (driver) * gpiolib (driver infrastructure) * mach-shmobile (ARM32 SoC Integration) * pinctrl (driver) * ravb (driver) * rcar-dmac (driver) * rcar-du (driver) * rcar-rst (driver) * rcar-snd (driver) * renesas-soc-id (driver) * rspi (driver) * sh-eth (driver) * sh-mobile-sdhi (driver) * sh-msiof (driver) * sh-pfc (driver) * sh-sci (driver) * smsc911x (driver) * sysc (driver) * usbhs (driver) * vsp1 (driver) * wm8978 (driver) * xhci-plat (driver) * xhci-rcar (driver) Limited backport of the following to provide dependencies for the above: * soc-device-match It is intended as a dry-run for backporting components used by Renesas SoCs from v4.10 and beyond to v4.9, an activity that I anticipate carrying out in the event that the next LTSI release is to be based on v4.9. In posting this work I am not implying anything about decisions on the base of the LTSI release will be. I have tested for build regressions on a wide range of defconfigs on a wide range of architectures. There are 168 patches. This is based on a merge of v4.8-rc8 and the previous round of this work "[GIT/RFC PULL LTSI-4.9] Renesas SoCs and Drivers to next-20161028" which was comprised of 70 patches. As this work is for informational purposes I do not expect these patches to be imported to quilt by Greg or others. However, if you would like to do so and rebasing would help please feel free to ask me to do so. The following changes since commit e7e36988f4df1df11a4be4999b6caf4839851ade: Merge tag 'v4.9-rc8' into backport/v4.9-rc8/snapshot-flattened (2016-12-13 13:21:09 +0100) are available in the git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas-backport.git tags/backport/v4.9-rc8/snapshot-to-next-20161205-flattened for you to fetch changes up to 2257027e47aadc0e0ef78ab05da63de462e15e67: clk: renesas: rcar-gen2: Remove obsolete rcar_gen2_clocks_init() (2016-12-13 13:30:02 +0100) ---------------------------------------------------------------- Second Round of LTSI-v4.9 Early Preparation for Renesas SoCs Base: * v4.9-rc9 * "Renesas SoCs and Drivers to next-20161028" Backports of the following components to their standard as of next-20161205: * adv7511 (driver) * cpg (driver) * gen3 (ARM64 SoC Integration) * gpio-keys (driver) * gpio-regulator (driver) * gpiolib (driver infrastructure) * mach-shmobile (ARM32 SoC Integration) * pinctrl (driver) * ravb (driver) * rcar-dmac (driver) * rcar-du (driver) * rcar-rst (driver) * rcar-snd (driver) * renesas-soc-id (driver) * rspi (driver) * sh-eth (driver) * sh-mobile-sdhi (driver) * sh-msiof (driver) * sh-pfc (driver) * sh-sci (driver) * smsc911x (driver) * sysc (driver) * usbhs (driver) * vsp1 (driver) * wm8978 (driver) * xhci-plat (driver) * xhci-rcar (driver) Limited backport of the following to provide dependencies for the above: * soc-device-match ---------------------------------------------------------------- Ai Kyuse (3): mmc: tmio: enhance illegal sequence handling mmc: tmio: Add hw reset support mmc: tmio: Add tuning support Arnd Bergmann (2): spi: rspi: avoid uninitialized variable access base: soc: Introduce soc_device_match() interface Chris Brandt (3): mmc: sh_mobile_sdhi: add ocr_mask option mmc: tmio-mmc: add support for 32bit data port mmc: sh_mobile_sdhi: Add r7s72100 support Dmitry Torokhov (4): Input: gpio_keys_polled - keep button data constant Input: gpio_keys - annotate PM methods as __maybe_unused Input: gpio_keys - fix leaking DT node references Input: gpio_keys - switch to using generic device properties Geert Uytterhoeven (48): pinctrl: sh-pfc: r8a7796: Fix GPSR definitions for SDHI2/3 spi: sh-msiof: Add support for R-Car M3-W reset: Add renesas,rst DT bindings soc: renesas: Add R-Car RST driver base: soc: Early register bus when needed base: soc: Check for NULL SoC device attributes base: soc: Provide a dummy implementation of soc_device_match() ARM: shmobile: Document DT bindings for Product Register soc: renesas: Identify SoC and register with the SoC bus Input: gpio_keys - add support for GPIO descriptors arm64: renesas: r8a7795 dtsi: Add device node for RST module arm64: renesas: r8a7796 dtsi: Add device node for RST module arm64: defconfig: Do not lower CONFIG_LOG_BUF_SHIFT arm64: dts: r8a7795: Add device node for PRR arm64: dts: r8a7796: Add device node for PRR clk: renesas: cpg-mssr: Always use readl()/writel() clk: renesas: rcar-gen3-cpg: Always use readl()/writel() clk: renesas: cpg-mssr: Fix inverted debug check clk: renesas: cpg-mssr: Remove bogus commas from error messages clk: renesas: r8a7778: Obtain mode pin values using R-Car RST driver clk: renesas: r8a7779: Obtain mode pin values from R-Car RST driver clk: renesas: rcar-gen2: Obtain mode pin values using RST driver clk: renesas: r8a7795: Obtain mode pin values from R-Car RST driver clk: renesas: r8a7796: Obtain mode pin values from R-Car RST driver clk: renesas: rcar-gen3-cpg: Remove obsolete rcar_gen3_read_mode_pins() ARM: dts: r8a7778: Add device node for RESET/WDT module ARM: dts: r8a7779: Add device node for RESET/WDT module ARM: dts: r8a7790: Add device node for RST module ARM: dts: r8a7791: Add device node for RST module ARM: dts: r8a7792: Add device node for RST module ARM: dts: r8a7793: Add device node for RST module ARM: dts: r8a7794: Add device node for RST module ARM: shmobile: r8a7778: Stop passing mode pins state to clock driver ARM: shmobile: r8a7779: Stop passing mode pins state to clock driver ARM: shmobile: rcar-gen2: Stop passing mode pins state to clock driver ARM: shmobile: r8a7779/marzen: Add board part number to DT bindings ARM: dts: r8a7794: Correct hsusb parent clock ARM: dts: r8a7794: Use SYSC "always-on" PM Domain for sound ARM: dts: r8a73a4: Add device node for PRR ARM: dts: r8a7779: Add device node for PRR ARM: dts: r8a7790: Add device node for PRR ARM: dts: r8a7791: Add device node for PRR ARM: dts: r8a7792: Add device node for PRR ARM: dts: r8a7793: Add device node for PRR ARM: dts: r8a7794: Add device node for PRR clk: renesas: r8a7778: Remove obsolete r8a7778_clocks_init() clk: renesas: r8a7779: Remove obsolete r8a7779_clocks_init() clk: renesas: rcar-gen2: Remove obsolete rcar_gen2_clocks_init() Hiep Cao Minh (1): spi: rspi: supports 32bytes buffer for DUAL and QUAD Jacopo Mondi (1): ARM: dts: alt: Fix PFC names for DU Javier Martinez Canillas (1): [media] v4l: vsp1: Fix module autoload for OF registration Jisheng Zhang (1): regulator: gpio: properly check return value of of_get_named_gpio John Stultz (1): drm/bridge: adv7511: Add Audio support Koji Matsuoka (3): drm: rcar-du: Fix display timing controller parameter drm: rcar-du: Fix H/V sync signal polarity configuration drm: rcar-du: Fix LVDS start sequence on Gen3 Kuninori Morimoto (3): ASoC: rsnd: use BRGCKR instead of SSICKR ASoC: rsnd: Request/Release DMA channel each time ASoC: rsnd: use dma_sync_single_for_xxx() for IOMMU Lars-Peter Clausen (1): gpio: chardev: Return error for seek operations Laurent Pinchart (11): drm: rcar-du: Constify node argument to rcar_du_lvds_connector_init() drm: rcar-du: Bring HDMI encoder comments in line with the driver drm: rcar-du: Remove test for impossible error condition drm: rcar-du: Remove memory allocation error message drm: rcar-du: Fix crash in encoder failure error path drm: rcar-du: Simplify and fix probe error handling drm: rcar-du: Add R8A7796 support drm: rcar-du: Fix dot clock routing configuration clk: renesas: r8a7796: Add FCP clocks clk: renesas: r8a7796: Add VSP clocks clk: renesas: r8a7796: Add DU and LVDS clocks Laxman Dewangan (1): pinctrl: generic: Parse pinmux init nodes if node status is okay Linus Walleij (3): gpio: clamp values on gpio[d]_direction_output() gpio: tag line labels used for interrupts arm64: defconfig: drop GPIO_SYSFS on multiplatforms Lu Baolu (4): usb: xhci: clean up error_bitmask usage usb: xhci: cleanup cmd_completion in xhci_virt_device usb: xhci: remove the use of xhci->addr_dev usb: xhci: move slot_id from xhci_hcd to xhci_command structure Masahiro Yamada (1): usb: renesas_usbhs: cleanup with list_first_entry_or_null() Mathias Nyman (3): xhci: cleanup error message if halting the host failed. xhci: don't try to reset the host if it is unaccessible xhci: add helper to get the endpoint state of a endpoint context Maxime Ripard (1): ASoC: wm8978: Adjust clock indices so that simple card works Niklas Söderlund (12): pinctrl: sh-pfc: r8a7796: Add DU support pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE pinctrl: sh-pfc: Add helper to handle bias lookup table pinctrl: sh-pfc: r8a7795: Simplify get bias logic pinctrl: sh-pfc: r8a7795: Use lookup function for bias data pinctrl: sh-pfc: r8a7778: Use lookup function for bias data pinctrl: sh-pfc: Support named pins with custom configuration pinctrl: sh-pfc: r8a7795: Support none GPIO pins with configurable drive-strength pinctrl: sh-pfc: r8a7795: Add group for AVB MDIO and MII pins pinctrl: sh-pfc: r8a7795: Add group for QSPI0 and QSPI1 pins clk: renesas: r8a7796: Add CSI2 clocks clk: renesas: r8a7796: Add VIN clocks Ramesh Shanmugasundaram (2): pinctrl: sh-pfc: r8a7796: Add DRIF support clk: renesas: r8a7796: Add DRIF clock Sergei Shtylyov (11): drm: rcar-du: Add R8A7792 support ARM: shmobile: r8a7743: add power domain index macros soc: renesas: rcar-sysc: add R8A7743 support ARM: shmobile: r8a7745: add power domain index macros soc: renesas: rcar-sysc: add R8A7745 support ARM: dts: r8a7794: remove Z clock ARM: shmobile: r8a7745: basic SoC support ARM: shmobile: document SK-RZG1E board clk: renesas: cpg-mssr: Add common R-Car Gen2 support clk: renesas: cpg-mssr: Add R8A7743 support clk: renesas: cpg-mssr: Add R8A7745 support Simon Horman (12): mmc: core: Add helper to see if a host can be retuned mmc: tmio: document mandatory and optional callbacks mmc: sh_mobile_sdhi: Add tuning support mmc: sh_mobile_sdhi: remove support for sh7372 ARM: shmobile: only call rcar_gen2_clocks_init() if present ARM: dts: lager: rename and reindex i2cexio ARM: dts: lager: use demuxer for IIC1/I2C1 ARM: dts: koelsch: use demuxer for I2C1 ARM: dts: alt: use demuxer for I2C4 ARM: dts: lager: Enable UHS-I SDR-104 ARM: dts: koelsch: Enable UHS-I SDR-104 ARM: dts: alt: Enable UHS-I SDR-104 Srinivas Kandagatla (1): drm/bridge: adv7511: Enable the audio data and clock pads on adv7533 Sudeep Holla (1): Input: gpio_keys - set input direction explicitly Takatoshi Akiyama (1): serial: sh-sci: Fix deadlock caused by serial output request Takeshi Kihara (2): pinctrl: sh-pfc: r8a7796: Add EtherAVB pins, groups and functions clk: renesas: r8a7795: Fix HDMI parent clock Tony Lindgren (1): pinctrl: Introduce generic #pinctrl-cells and pinctrl_parse_index_with_args Ulf Hansson (1): net: smsc911x: Synchronize the runtime PM status during system suspend Ulrich Hecht (10): pinctrl: sh-pfc: r8a7796: Add I2C pin support dmaengine: rcar-dmac: Document R-Car M3-W bindings arm64: renesas: r8a7796: add SYS-DMAC controller nodes arm64: dts: r8a7796: add I2C support arm64: dts: r8a7796: Enable I2C DMA arm64: dts: r8a7796: salvator-x: enable I2C clk: renesas: r8a7796: Add SYS-DMAC clocks clk: renesas: r8a7796: Add SCIF clocks clk: renesas: r8a7796: Add HSCIF clocks clk: renesas: r8a7796: Add I2C clocks Vladimir Barinov (13): arm64: dts: h3ulcb: update documentation with official board name arm64: dts: h3ulcb: update header arm64: dts: m3ulcb: add M3ULCB board DT bindings arm64: dts: m3ulcb: initial device tree arm64: dts: m3ulcb: enable SCIF clk and pins arm64: dts: m3ulcb: enable GPIO leds arm64: dts: m3ulcb: enable GPIO keys arm64: dts: m3ulcb: enable EXTALR clk arm64: dts: m3ulcb: enable WDT arm64: dts: m3ulcb: enable SDHI0 arm64: dts: m3ulcb: enable SDHI2 arm64: dts: h3ulcb: enable SDHI2 arm64: dts: h3ulcb: rename SDHI0 pins Wolfram Sang (2): mmc: tmio: fix wrong bitmask for SDIO irqs mmc: tmio: remove SDIO from TODO list Yoshihiro Shimoda (3): arm64: dts: r8a7795: salvator-x: add bias setting for usb1_pins usb: host: xhci: rcar: add a new firmware version for r8a7796 usb: host: xhci: plat: add support for Renesas r8a7796 SoC Documentation/devicetree/bindings/arm/shmobile.txt | 28 +- .../devicetree/bindings/clock/renesas,cpg-mssr.txt | 5 +- .../devicetree/bindings/display/renesas,du.txt | 12 +- .../devicetree/bindings/dma/renesas,rcar-dmac.txt | 1 + Documentation/devicetree/bindings/mmc/tmio_mmc.txt | 2 +- .../bindings/pinctrl/pinctrl-bindings.txt | 44 +- .../bindings/power/renesas,rcar-sysc.txt | 8 +- .../devicetree/bindings/reset/renesas,rst.txt | 37 ++ Documentation/devicetree/bindings/spi/sh-msiof.txt | 1 + Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 + arch/arm/boot/dts/r8a73a4.dtsi | 5 + arch/arm/boot/dts/r8a7778.dtsi | 5 + arch/arm/boot/dts/r8a7779.dtsi | 10 + arch/arm/boot/dts/r8a7790-lager.dts | 52 +- arch/arm/boot/dts/r8a7790.dtsi | 10 + arch/arm/boot/dts/r8a7791-koelsch.dts | 36 ++ arch/arm/boot/dts/r8a7791.dtsi | 10 + arch/arm/boot/dts/r8a7792.dtsi | 10 + arch/arm/boot/dts/r8a7793.dtsi | 10 + arch/arm/boot/dts/r8a7794-alt.dts | 40 +- arch/arm/boot/dts/r8a7794.dtsi | 19 +- arch/arm/mach-shmobile/Kconfig | 5 + arch/arm/mach-shmobile/setup-r8a7778.c | 15 - arch/arm/mach-shmobile/setup-r8a7779.c | 27 - arch/arm/mach-shmobile/setup-rcar-gen2.c | 6 +- arch/arm64/Kconfig.platforms | 1 + arch/arm64/boot/dts/renesas/Makefile | 2 +- arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts | 53 +- arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 16 +- arch/arm64/boot/dts/renesas/r8a7795.dtsi | 10 + arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts | 189 +++++++ arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 12 + arch/arm64/boot/dts/renesas/r8a7796.dtsi | 220 ++++++++ arch/arm64/configs/defconfig | 2 - drivers/base/Kconfig | 1 + drivers/base/soc.c | 79 +++ drivers/clk/renesas/Kconfig | 2 + drivers/clk/renesas/Makefile | 2 + drivers/clk/renesas/clk-r8a7778.c | 26 +- drivers/clk/renesas/clk-r8a7779.c | 18 +- drivers/clk/renesas/clk-rcar-gen2.c | 32 +- drivers/clk/renesas/r8a7743-cpg-mssr.c | 270 +++++++++ drivers/clk/renesas/r8a7745-cpg-mssr.c | 259 +++++++++ drivers/clk/renesas/r8a7795-cpg-mssr.c | 10 +- drivers/clk/renesas/r8a7796-cpg-mssr.c | 65 ++- drivers/clk/renesas/rcar-gen2-cpg.c | 371 +++++++++++++ drivers/clk/renesas/rcar-gen2-cpg.h | 43 ++ drivers/clk/renesas/rcar-gen3-cpg.c | 31 +- drivers/clk/renesas/rcar-gen3-cpg.h | 1 - drivers/clk/renesas/renesas-cpg-mssr.c | 29 +- drivers/clk/renesas/renesas-cpg-mssr.h | 2 + drivers/gpio/gpiolib.c | 38 +- drivers/gpu/drm/bridge/adv7511/Kconfig | 8 + drivers/gpu/drm/bridge/adv7511/Makefile | 1 + drivers/gpu/drm/bridge/adv7511/adv7511.h | 16 + drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 213 +++++++ drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 4 + drivers/gpu/drm/bridge/adv7511/adv7533.c | 1 + drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 6 +- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 83 ++- drivers/gpu/drm/rcar-du/rcar_du_group.c | 22 +- drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c | 4 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 17 +- drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h | 2 +- drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c | 19 +- drivers/input/keyboard/gpio_keys.c | 190 ++++--- drivers/input/keyboard/gpio_keys_polled.c | 113 ++-- drivers/media/platform/vsp1/vsp1_drv.c | 1 + drivers/mmc/host/sh_mobile_sdhi.c | 274 ++++++++- drivers/mmc/host/tmio_mmc.h | 32 +- drivers/mmc/host/tmio_mmc_pio.c | 119 +++- drivers/net/ethernet/smsc/smsc911x.c | 6 + drivers/pinctrl/devicetree.c | 144 +++++ drivers/pinctrl/devicetree.h | 23 + drivers/pinctrl/pinconf-generic.c | 2 +- drivers/pinctrl/sh-pfc/core.c | 15 + drivers/pinctrl/sh-pfc/core.h | 4 + drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 342 ++++++------ drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 616 ++++++++++++++------- drivers/pinctrl/sh-pfc/pfc-r8a7796.c | 576 ++++++++++++++++++- drivers/pinctrl/sh-pfc/pinctrl.c | 3 +- drivers/pinctrl/sh-pfc/sh_pfc.h | 14 + drivers/regulator/gpio-regulator.c | 9 +- drivers/soc/renesas/Makefile | 9 + drivers/soc/renesas/r8a7743-sysc.c | 32 ++ drivers/soc/renesas/r8a7745-sysc.c | 32 ++ drivers/soc/renesas/rcar-rst.c | 92 +++ drivers/soc/renesas/rcar-sysc.c | 6 + drivers/soc/renesas/rcar-sysc.h | 2 + drivers/soc/renesas/renesas-soc.c | 257 +++++++++ drivers/spi/spi-rspi.c | 52 +- drivers/spi/spi-sh-msiof.c | 1 + drivers/tty/serial/sh-sci.c | 20 +- drivers/usb/host/xhci-mem.c | 2 - drivers/usb/host/xhci-plat.c | 9 + drivers/usb/host/xhci-rcar.c | 4 + drivers/usb/host/xhci-rcar.h | 1 + drivers/usb/host/xhci-ring.c | 72 ++- drivers/usb/host/xhci.c | 42 +- drivers/usb/host/xhci.h | 8 +- drivers/usb/renesas_usbhs/fifo.c | 5 +- include/dt-bindings/clock/r8a7794-clock.h | 3 +- include/dt-bindings/power/r8a7743-sysc.h | 25 + include/dt-bindings/power/r8a7745-sysc.h | 25 + include/linux/clk/renesas.h | 4 - include/linux/gpio_keys.h | 5 +- include/linux/mfd/tmio.h | 5 + include/linux/mmc/host.h | 5 + include/linux/soc/renesas/rcar-rst.h | 6 + include/linux/sys_soc.h | 9 + sound/soc/codecs/wm8978.h | 2 +- sound/soc/sh/rcar/adg.c | 6 +- sound/soc/sh/rcar/core.c | 4 +- sound/soc/sh/rcar/dma.c | 268 ++++++--- sound/soc/sh/rcar/gen.c | 4 +- sound/soc/sh/rcar/rsnd.h | 2 +- 117 files changed, 5157 insertions(+), 926 deletions(-) create mode 100644 Documentation/devicetree/bindings/reset/renesas,rst.txt create mode 100644 arch/arm64/boot/dts/renesas/r8a7796-m3ulcb.dts create mode 100644 drivers/clk/renesas/r8a7743-cpg-mssr.c create mode 100644 drivers/clk/renesas/r8a7745-cpg-mssr.c create mode 100644 drivers/clk/renesas/rcar-gen2-cpg.c create mode 100644 drivers/clk/renesas/rcar-gen2-cpg.h create mode 100644 drivers/gpu/drm/bridge/adv7511/adv7511_audio.c create mode 100644 drivers/soc/renesas/r8a7743-sysc.c create mode 100644 drivers/soc/renesas/r8a7745-sysc.c create mode 100644 drivers/soc/renesas/rcar-rst.c create mode 100644 drivers/soc/renesas/renesas-soc.c create mode 100644 include/dt-bindings/power/r8a7743-sysc.h create mode 100644 include/dt-bindings/power/r8a7745-sysc.h create mode 100644 include/linux/soc/renesas/rcar-rst.h
