kernel.git/drivers/usb/dwc2/platform.c, branch linux-4.12.y

usb: dwc2: simplify optional reset handling

2017-04-11T07:58:22Z

As of commit bb475230b8e5 ("reset: make optional functions really optional"), the reset framework API calls use NULL pointers to describe optional, non-present reset controls. This allows to return errors from devm_reset_control_get_optional and to call reset_control_(de)assert unconditionally. Signed-off-by: Philipp Zabel Acked-by: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: eliminate irq parameter from dwc2_hcd_init

2017-01-26T08:52:01Z

The irq is available in hsotg already, so there's no need to pass it as separate function parameter. Acked-by: John Youn Signed-off-by: Heiner Kallweit Signed-off-by: Felipe Balbi

usb: dwc2: Fix brace usage

2017-01-24T09:04:19Z

* Remove braces for one-line statements * Add missing braces where another arm in if-statement uses braces Signed-off-by: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: Cleanup some checkpatch issues

2017-01-24T09:04:18Z

This commmit is the result of running checkpatch --fix. The results were verified for correctness. Some of the fixes result in line over 80 char which we will fix manually later. The following is a summary of what was done by checkpatch: * Remove externs on function prototypes. * Replace symbolic permissions with octal. * Align code to open parens. * Replace 'unsigned' with 'unsigned int'. * Remove unneccessary blank lines. * Add blank lines after declarations. * Add spaces around operators. * Remove unnecessary spaces after casts. * Replace 'x == NULL' with '!x'. * Replace kzalloc() with kcalloc(). * Concatenate multi-line strings. * Use the BIT() macro. Signed-off-by: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: Remove dwc2_set_all_params function

2016-11-18T11:54:11Z

Replace this by statically defining a function with defaults, and just assigning it. This will allow us to use parameters of any type and any default value. Signed-off-by: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: Move parameter initialization into params.c

2016-11-18T11:54:11Z

Consolidate and move all the parameter initialization code from the probe function to params.c. Signed-off-by: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: Declare the core params struct statically

2016-11-18T11:54:11Z

This makes it consistent with the hw_params struct and simplifies the memory management for future refactoring. Fix up usage in all files. Signed-off-by: John Youn Signed-off-by: Felipe Balbi

usb: dwc2: Add params.c file

2016-11-18T11:54:10Z

Add a params.c file and move all driver parameter code there, including all the static parameter definitions. Signed-off-by: John Youn Signed-off-by: Felipe Balbi

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2016-10-08T04:34:49Z

Pull ARM SoC late DT updates from Arnd Bergmann: "These updates have been kept in a separate branch mostly because they rely on updates to the respective clk drivers to keep the shared header files in sync. - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an automotive SoC similar to the ⅹ8a7795 chip we already support, but the dts changes rely on a clock driver change that has been merged for v4.9 through the clk tree. - The Amlogic meson-gxbb (S905) platform gains support for a few drivers merged through our tree, in particular the network and usb driver changes are required and included here, and also the clk tree changes. - The Allwinner platforms have seen a large-scale change to their clk drivers and the dts file updates must come after that. This includes the newly added Nextthing GR8 platform, which is derived from sun5i/A13. - Some integrator (arm32) changes rely on clk driver changes. - A single patch for lpc32xx has no such dependency but wasn't added until just before the merge window" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits) ARM: dts: lpc32xx: add device node for IRAM on-chip memory ARM: dts: sun8i: Add accelerometer to polaroid-mid2407pxe03 ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board ARM: dts: sun8i: add pinmux for UART1 at PG dts: sun8i-h3: add I2C0-2 peripherals to H3 SOC dts: sun8i-h3: add pinmux definitions for I2C0-2 dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards dts: sun8i-h3: split off RTS/CTS for UART1 in seperate pinmux dts: sun8i-h3: add pinmux definitions for UART2-3 ARM: dts: sun9i: a80-optimus: Disable EHCI1 ARM: dts: sun9i: cubieboard4: Add AXP806 PMIC device node and regulators ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused ARM: dts: sun9i: a80-optimus: Declare AXP809 SW regulator as unused ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04 ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03 ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h ARM64: dts: meson-gxbb-vega-s95: Enable USB Nodes ...

usb: dwc2: add support for Meson8b and GXBB SoCs

2016-09-14T18:18:52Z

Add compatible strings for amlogic Meson8b and GXBB SoCs with the corresponding configuration parameters. Signed-off-by: Jerome Brunet Signed-off-by: Martin Blumenstingl Acked-by: John Youn Signed-off-by: Kevin Hilman