Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The BeagleBone Black has P8 and P9 headers [0] which expose many of the
AM3358 ZCZ SoC balls to stacking expansion boards called "capes", or to
other external connections like jumper wires connected to a breadboard.
BeagleBone users will often refer to the "Cape Exanpsion Headers" pin
diagram [1] as it is in the "Bone101" getting started tutorial. [2]
Most of the P8 and P9 header pins can muxed to a GPIO line. The
gpio-line-names describe which P8 or P9 pin that line goes to and the
default mux for that P8 or P9 pin if it is not GPIO.
For example, gpiochip 1 line 0 is connected to P8 header pin 25 (P8_25)
however the default device tree has the corresponding BGA ball (ZCZ U7)
muxed to mmc1_dat0 as it is used for the on-board eMMC chip. For that
GPIO line to be used, one would need to modify the device tree to
disable the eMMC and change the pin mux for that ball to GPIO mode.
Some of the AM3358 ZCZ balls corresponding to GPIO lines are not routed
to a P8 or P9 header, but are instead wired to some peripheral device
like on-board eMMC, HDMI framer IC, or status LEDs. Those names are in
brackets to denote those GPIO lines can not be used.
Some GPIO lines are named "[NC]" as the corresponding balls are not
routed to anything on the PCB.
The goal for these names is to make it easier for a user viewing the
output of gpioinfo to determine which P8 or P9 pin is connected to a
GPIO line. The output of gpioinfo on a BeagleBone Black would be:
gpiochip0 - 32 lines:
line 0: "[ethernet]" unused input active-high
line 1: "[ethernet]" unused input active-high
line 2: "P9_22 [spi0_sclk]" unused input active-high
line 3: "P9_21 [spi0_d0]" unused input active-high
line 4: "P9_18 [spi0_d1]" unused input active-high
line 5: "P9_17 [spi0_cs0]" unused input active-high
line 6: "[sd card]" "cd" input active-low [used]
line 7: "P9_42A [ecappwm0]" unused input active-high
line 8: "P8_35 [hdmi]" unused input active-high
line 9: "P8_33 [hdmi]" unused input active-high
line 10: "P8_31 [hdmi]" unused input active-high
line 11: "P8_32 [hdmi]" unused input active-high
line 12: "P9_20 [i2c2_sda]" unused input active-high
line 13: "P9_19 [i2c2_scl]" unused input active-high
line 14: "P9_26 [uart1_rxd]" unused input active-high
line 15: "P9_24 [uart1_txd]" unused input active-high
line 16: "[ethernet]" unused input active-high
line 17: "[ethernet]" unused input active-high
line 18: "[usb]" unused input active-high
line 19: "[hdmi]" unused input active-high
line 20: "P9_41B" unused input active-high
line 21: "[ethernet]" unused input active-high
line 22: "P8_19 [ehrpwm2a]" unused input active-high
line 23: "P8_13 [ehrpwm2b]" unused input active-high
line 24: "[NC]" unused input active-high
line 25: "[NC]" unused input active-high
line 26: "P8_14" unused input active-high
line 27: "P8_17" unused input active-high
line 28: "[ethernet]" unused input active-high
line 29: "[ethernet]" unused input active-high
line 30: "P9_11 [uart4_rxd]" unused input active-high
line 31: "P9_13 [uart4_txd]" unused input active-high
gpiochip1 - 32 lines:
line 0: "P8_25 [emmc]" unused input active-high
line 1: "[emmc]" unused input active-high
line 2: "P8_5 [emmc]" unused input active-high
line 3: "P8_6 [emmc]" unused input active-high
line 4: "P8_23 [emmc]" unused input active-high
line 5: "P8_22 [emmc]" unused input active-high
line 6: "P8_3 [emmc]" unused input active-high
line 7: "P8_4 [emmc]" unused input active-high
line 8: "[NC]" unused input active-high
line 9: "[NC]" unused input active-high
line 10: "[NC]" unused input active-high
line 11: "[NC]" unused input active-high
line 12: "P8_12" unused input active-high
line 13: "P8_11" unused input active-high
line 14: "P8_16" unused input active-high
line 15: "P8_15" unused input active-high
line 16: "P9_15A" unused input active-high
line 17: "P9_23" unused input active-high
line 18: "P9_14 [ehrpwm1a]" unused input active-high
line 19: "P9_16 [ehrpwm1b]" unused input active-high
line 20: "[emmc]" unused input active-high
line 21: "[usr0 led]" "beaglebone:green:heartbeat" output active-high [used]
line 22: "[usr1 led]" "beaglebone:green:mmc0" output active-high [used]
line 23: "[usr2 led]" "beaglebone:green:usr2" output active-high [used]
line 24: "[usr3 led]" "beaglebone:green:usr3" output active-high [used]
line 25: "[hdmi]" "interrupt" input active-high [used]
line 26: "[usb]" unused input active-high
line 27: "[hdmi audio]" "enable" output active-high [used]
line 28: "P9_12" unused input active-high
line 29: "P8_26" unused input active-high
line 30: "P8_21 [emmc]" unused input active-high
line 31: "P8_20 [emmc]" unused input active-high
gpiochip2 - 32 lines:
line 0: "P9_15B" unused input active-high
line 1: "P8_18" unused input active-high
line 2: "P8_7" unused input active-high
line 3: "P8_8" unused input active-high
line 4: "P8_10" unused input active-high
line 5: "P8_9" unused input active-high
line 6: "P8_45 [hdmi]" unused input active-high
line 7: "P8_46 [hdmi]" unused input active-high
line 8: "P8_43 [hdmi]" unused input active-high
line 9: "P8_44 [hdmi]" unused input active-high
line 10: "P8_41 [hdmi]" unused input active-high
line 11: "P8_42 [hdmi]" unused input active-high
line 12: "P8_39 [hdmi]" unused input active-high
line 13: "P8_40 [hdmi]" unused input active-high
line 14: "P8_37 [hdmi]" unused input active-high
line 15: "P8_38 [hdmi]" unused input active-high
line 16: "P8_36 [hdmi]" unused input active-high
line 17: "P8_34 [hdmi]" unused input active-high
line 18: "[ethernet]" unused input active-high
line 19: "[ethernet]" unused input active-high
line 20: "[ethernet]" unused input active-high
line 21: "[ethernet]" unused input active-high
line 22: "P8_27 [hdmi]" unused input active-high
line 23: "P8_29 [hdmi]" unused input active-high
line 24: "P8_28 [hdmi]" unused input active-high
line 25: "P8_30 [hdmi]" unused input active-high
line 26: "[emmc]" unused input active-high
line 27: "[emmc]" unused input active-high
line 28: "[emmc]" unused input active-high
line 29: "[emmc]" unused input active-high
line 30: "[emmc]" unused input active-high
line 31: "[emmc]" unused input active-high
gpiochip3 - 32 lines:
line 0: "[ethernet]" unused input active-high
line 1: "[ethernet]" unused input active-high
line 2: "[ethernet]" unused input active-high
line 3: "[ethernet]" unused input active-high
line 4: "[ethernet]" unused input active-high
line 5: "[i2c0]" unused input active-high
line 6: "[i2c0]" unused input active-high
line 7: "[emu]" unused input active-high
line 8: "[emu]" unused input active-high
line 9: "[ethernet]" unused input active-high
line 10: "[ethernet]" unused input active-high
line 11: "[NC]" unused input active-high
line 12: "[NC]" unused input active-high
line 13: "[usb]" unused input active-high
line 14: "P9_31 [spi1_sclk]" unused input active-high
line 15: "P9_29 [spi1_d0]" unused input active-high
line 16: "P9_30 [spi1_d1]" unused input active-high
line 17: "P9_28 [spi1_cs0]" unused input active-high
line 18: "P9_42B [ecappwm0]" unused input active-high
line 19: "P9_27" unused input active-high
line 20: "P9_41A" unused input active-high
line 21: "P9_25" unused input active-high
line 22: "[NC]" unused input active-high
line 23: "[NC]" unused input active-high
line 24: "[NC]" unused input active-high
line 25: "[NC]" unused input active-high
line 26: "[NC]" unused input active-high
line 27: "[NC]" unused input active-high
line 28: "[NC]" unused input active-high
line 29: "[NC]" unused input active-high
line 30: "[NC]" unused input active-high
line 31: "[NC]" unused input active-high
[0] https://git.io/JfgOd
[1] https://beagleboard.org/capes
[1] https://beagleboard.org/Support/bone101
[2] https://beagleboard.org/static/images/cape-headers.png
Reviewed-by: Jason Kridner <jason@beagleboard.org>
Reviewed-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Based on 2 normalized pattern(s):
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation
this program is free software you can redistribute it and or modify
it under the terms of the gnu general public license version 2 as
published by the free software foundation #
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 4122 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Enrico Weigelt <info@metux.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Compiling the DT file with W=1, DTC warns like follows:
Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property
Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Although all PG2.0 silicon may not support 1GHz OPP for the MPU, older
Beaglebone Blacks may have PG2.0 silicon populated and these particular
parts are guaranteed to support the OPP, so enable it for PG2.0 on
am335x-boneblack only.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
eviewed-by: Lukasz Majewski <lukma@denx.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This is going to be shared with the BeagleBone Black Wireless
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Tony Lindgren <tony@atomide.com>
CC: Jason Kridner <jkridner@beagleboard.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add blue-and-red-wiring -property to LCDC node. Also adds comments on
how to get support 24 bit RGB mode. After this patch am335x-boneblack
support RGB565, BGR888, and XBGR8888 color formats. See details in
Documentation/devicetree/bindings/display/tilcdc/tilcdc.txt.
The BBB has straight color wiring from am335x to tda19988, however the
tda19988 can be configured to cross the blue and red wires. The
comments show how to do that with video-ports property of tda19988
node and how to tell LCDC that blue and red wires are crossed, with
blue-and-red-wiring LCDC node property. This changes supported color
formats from 16 bit RGB and 24 bit BGR to 16 bit BGR and 24 bit RGB.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Pull drm updates from Dave Airlie:
"Core:
- Fence destaging work
- DRIVER_LEGACY to split off legacy drm drivers
- drm_mm refactoring
- Splitting drm_crtc.c into chunks and documenting better
- Display info fixes
- rbtree support for prime buffer lookup
- Simple VGA DAC driver
Panel:
- Add Nexus 7 panel
- More simple panels
i915:
- Refactoring GEM naming
- Refactored vma/active tracking
- Lockless request lookups
- Better stolen memory support
- FBC fixes
- SKL watermark fixes
- VGPU improvements
- dma-buf fencing support
- Better DP dongle support
amdgpu:
- Powerplay for Iceland asics
- Improved GPU reset support
- UVD/VEC powergating support for CZ/ST
- Preinitialised VRAM buffer support
- Virtual display support
- Initial SI support
- GTT rework
- PCI shutdown callback support
- HPD IRQ storm fixes
amdkfd:
- bugfixes
tilcdc:
- Atomic modesetting support
mediatek:
- AAL + GAMMA engine support
- Hook up gamma LUT
- Temporal dithering support
imx:
- Pixel clock from devicetree
- drm bridge support for LVDS bridges
- active plane reconfiguration
- VDIC deinterlacer support
- Frame synchronisation unit support
- Color space conversion support
analogix:
- PSR support
- Better panel on/off support
rockchip:
- rk3399 vop/crtc support
- PSR support
vc4:
- Interlaced vblank timing
- 3D rendering CPU overhead reduction
- HDMI output fixes
tda998x:
- HDMI audio ASoC support
sunxi:
- Allwinner A33 support
- better TCON support
msm:
- DT binding cleanups
- Explicit fence-fd support
sti:
- remove sti415/416 support
etnaviv:
- MMUv2 refactoring
- GC3000 support
exynos:
- Refactoring HDMI DCC/PHY
- G2D pm regression fix
- Page fault issues with wait for vblank
There is no nouveau work in this tree, as Ben didn't get a pull
request in, and he was fighting moving to atomic and adding mst
support, so maybe best it waits for a cycle"
* tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux: (1412 commits)
drm/crtc: constify drm_crtc_index parameter
drm/i915: Fix conflict resolution from backmerge of v4.8-rc8 to drm-next
drm/i915/guc: Unwind GuC workqueue reservation if request construction fails
drm/i915: Reset the breadcrumbs IRQ more carefully
drm/i915: Force relocations via cpu if we run out of idle aperture
drm/i915: Distinguish last emitted request from last submitted request
drm/i915: Allow DP to work w/o EDID
drm/i915: Move long hpd handling into the hotplug work
drm/i915/execlists: Reinitialise context image after GPU hang
drm/i915: Use correct index for backtracking HUNG semaphores
drm/i915: Unalias obj->phys_handle and obj->userptr
drm/i915: Just clear the mmiodebug before a register access
drm/i915/gen9: only add the planes actually affected by ddb changes
drm/i915: Allow PCH DPLL sharing regardless of DPLL_SDVO_HIGH_SPEED
drm/i915/bxt: Fix HDMI DPLL configuration
drm/i915/gen9: fix the watermark res_blocks value
drm/i915/gen9: fix plane_blocks_per_line on watermarks calculations
drm/i915/gen9: minimum scanlines for Y tile is not always 4
drm/i915/gen9: fix the WaWmMemoryReadLatency implementation
drm/i915/kbl: KBL also needs to run the SAGV code
...
This reverts commit c36e6ec904.
The original commit updated the cpufreq operating points tables for
am335x-boneblack but was merged before the driver making use of the node
was merged, which breaks the existing cpufreq implementation on the
system, so revert the patch until the ti-cpufreq driver is merged.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add HDMI audio support. Adds mcasp0_pins, clk_mcasp0_fixed,
clk_mcasp0, mcasp0, sound node, and updates the tda19988 node to
follow the new binding.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Although all PG2.0 silicon may not support 1GHz OPP for the MPU, older
Beaglebone Blacks may have PG2.0 silicon populated and these particular
parts are guaranteed to support the OPP, so enable it for PG2.0 on
am335x-boneblack only.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Using constants for pinctrl allows better readability and removes
redundancy with comments. AM33XX_IOPAD allows us to use part of the
pinctrl physical address as in the TRM instead of an offset.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Drop the vendor-prefix from the "ti,system-power-controller" device-tree
property name.
It has been agreed to make "system-power-controller" a standard property
and to drop the vendor-prefix that is currently used by several drivers.
Note that drivers that have used "<vendor>,system-power-controller" in a
released kernel will need to support both versions.
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benot Cousson <bcousson@baylibre.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Configure the RTC as system-power controller, which allows the system to
be powered off as well as woken up again on subsequent RTC alarms.
Note that the PMIC needs to be put in SLEEP (rather than OFF) mode to
maintain RTC power. Specifically, this means that the PMIC
ti,pmic-shutdown-controller property must be left unset in order to be
able to wake up on RTC alarms.
Tested on BeagleBone Black (rev A5).
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benot Cousson <bcousson@baylibre.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Keerthy J <j-keerthy@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Beaglebone white and beaglebone black differ in tiny little aspects.
This is the reason why we maintain seperate dts for these platforms.
However, there is no real way to decode from dtb which platform it is
since compatible and model name are the same for both platforms.
Fix this so that beaglebone black and beaglebone are identifiable,
while maintaining compatibility for older zImages which might use old
beaglebone compatible flag for black as well.
Reported-by: Tom Rini <trini@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Remove use of property ti,vcc-aux-disable-is-sleep, which does not
exist.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Enable the hdmi output and the LCD Controller on BeagleBone
Black. Also configure the correct pinmux for output of
video data from the SoC to the HDMI encoder.
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
The pinmux is specified in am335x-bone-common.dtsi to be
reused by the eMMC cape.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Tested-by: Kevin Hilman <khilman@linaro.org>
Reviewed-by: Nishanth Menon <nm@ti.com>
[bcousson@baylibre.com: Fix traling spaces and useless comments]
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
The BeagleBone Black is basically a regular BeagleBone with eMMC and
HDMI added, so create a common dtsi both can use.
IMPORTANT: booting the existing am335x-bone.dts will blow up the HDMI
transceiver after a dozen boots with an uSD card inserted because LDO
will be at 3.3V instead of 1.8.
MMC support for AM335x still isn't in, so only the LDO change has been
added.
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Tested-by: Tom Rini <trini@ti.com>
Tested-by: Matt Porter <matt.porter@linaro.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
