This patch set attempts to new compatible for thermal founding
on RK1808 SoCs.
Change-Id: I133218cd958e0aabf711a5d22fe5e5da2fbd59ce
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Add snps,grx-threshold-cfg and snps,gtx-threshold-cfg properties
which provide values for global Rx/Tx threshold control.
Change-Id: Id470cdc8a1bcf7fe8048ecaa040f5b5662b8ce05
Signed-off-by: William Wu <william.wu@rock-chips.com>
This patch adds devicetree support to gmac of rk1808 with proper
devicetree compatible strings.
Change-Id: Id35523a10f987cbb9b9c33ad32ab23cb3c6d4e2b
Signed-off-by: David Wu <david.wu@rock-chips.com>
This reverts commit a4e0323d13.
If uboot needs a high cpu rate, the voltage should be set to a high
value, and the minimal voltage of regulator will also be set to this
value during kernel startup, so it will be failed to set voltage which
is less than this value when consumers change voltage, for example pvtm.
This patch add a new 'regulator-early-min-microvolt' property to limit
the minimal voltage of regulator during kernel startup and it will no
longer be restricted by uboot.
Change-Id: Ia50920b7627f886fab5c9f65a3fc19946debdff2
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This adds documentation of device tree bindings for the Rockchip hardware
random number generator.
Change-Id: I4548f480d5e89499f527a1f37047404b910b6c88
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
The video BIST function of the DP_TX generates arbitrary video formats
internally according to the specified format configuration and selection.
These BIST video formats simplify DP_TX debugging.
Change-Id: Ia019c8f40fdd4ebea3e5250be8e2c15540481a6c
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
The innoslicon GF22FDX MIPI D-PHY integrates a MIPI 1.2
compatible PHY that supports up to 2.5Gbps high speed data
transmitter, plus a MIPI low-power low speed transceiver
that support data transfer in the bi-directional mode.
The IP supports the full specifications described in the
D-PHY spec 1.2. The D-PHY is built in with a standard
digital interface to talk to any third party host controller.
Change-Id: Iad7b9dc8fedaa1a5741830e9c02a593f544c2423
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
rk1808 have vop lite and vop raw:
1. vop lite: support win1 for display, vop->dsi tx->dphy->lcd.
2. vop raw: transfer data from ddr to csi tx.
Change-Id: I11229b5e61e66e72e4228e7e0ac966f1f85cb49f
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
rock960 board is the first rockchip SoC based 96board, so we should
support this board in our SDK. grab this dts from below url.
the initial author is Jack Ma <jack@vamrs.com>
https://raw.githubusercontent.com/96rocks/kernel/rock960-4.4-dev/
arch/arm64/boot/dts/rockchip/rock960-model-ab-linux.dts
Change-Id: I823d7a4b129716c1df4d0a6795118abfaf7120f0
Signed-offf-by: Jack Ma <jack@vamrs.com>
Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com>
If want to do training outside DP Firmware, need phy voltage swing
and pre_emphasis value.
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-by: Rob Herring <robh@kernel.org>
(am from https://patchwork.kernel.org/patch/10420463/)
BUG=b:72006974
TEST=DP display on Dru
Signed-off-by: Lin Huang <hl@rock-chips.com>
Reviewed-on: https://chromium-review.googlesource.com/1069957
Commit-Ready: Brian Norris <briannorris@chromium.org>
Reviewed-by: Sean Paul <seanpaul@google.com>
Change-Id: Ib6fd1622c18e8f3371c2e859f448591f3ada7c6a
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Add devicetree bindings for Rockchip cru which found on
Rockchip SoCs.
Change-Id: I56e151b20f44c13b9f2c55e63860abef4cf586ad
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Move last_id property from static to struct dwc_otg_device as a static
global variable to support PM suspend process.
Change-Id: I7729095339aed3dcca6481005f249c855ebbdb3c
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
According to 'DesignWare Cores USB 2.0 Hi-Speed On-The-Go (OTG)
Programmer's Guide' 2.1.3.3 Dedicated FIFO Mode with Thresholding,
We can use threshold to support the following case:
1. To have a smaller FIFO size;
2. To have faster DMA response;
The threshold is useful for rockchip platforms which has a smaller
FIFO size and try to support three isochronous back-to-back packets
(high bandwidth).
And we also need to set GAHBCFG.HBstLen to INCR16 for high bandwidth
endpoints. If you want to support high bandwidth endpoints, it needs
to add a new property 'rockchip,high-bandwidth' in dts usb node.
Change-Id: I0c1d373cdaa51f22c15484912b752fb0b6ad4b9c
Signed-off-by: William Wu <wulf@rock-chips.com>
The SPDIF receiver is a self-clocking, serial, unidirectional
interface for the interconnection of digital audio equipment
for consumer and professional applications.
Change-Id: Ic73337671b37c8c45352e523a875281edd552d1b
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Some EHCI controllers use usic phy (e.g rk3399/rk3288),
in order to enable these controllers, we need to set
some additional EHCI vendor-specific registers.
Support this feature in device tree when using the ehci
platform driver by adding a new property for it.
Change-Id: I279ccfdb5866df49828825bfd41b39fcd58a2832
Signed-off-by: William Wu <william.wu@rock-chips.com>
commit cd4d09ec6f upstream
Move them to a separate header and have the following
dependency:
x86/cpufeatures.h <- x86/processor.h <- x86/cpufeature.h
This makes it easier to use the header in asm code and not
include the whole cpufeature.h and add guards for asm.
Suggested-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1453842730-28463-5-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Srivatsa S. Bhat <srivatsa@csail.mit.edu>
Reviewed-by: Matt Helsley (VMware) <matt.helsley@gmail.com>
Reviewed-by: Alexey Makhalov <amakhalov@vmware.com>
Reviewed-by: Bo Gan <ganb@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch tried to rename arch/arm64/boot/dts/rockchip/
{rk3326-evb-linux-lp3-v10.dts => rk3326-evb-lp3-v10-linux.dts},
and correct the right things as below.
* define the rootfs type as the squashfs.
* fixes some typo
* copyright to 2018
Change-Id: I5fed2e472c979d5209222ad51281b01148379efb
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
This board exposes a bunch of nice peripherals, including MIPI CSI/CIF,
Ethernet, WIFI, two VOPs and USB HOST/OTG....
Change-Id: I8ca3bc231875c92e5a5b9ed8016bc89feb134fb0
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Sometimes pvtm thermal zone is different from wide-temperature control
thermal zone, so let pvtm parse 'rockchip,pvtm-thermal-zone' first.
Change-Id: Ia6bdfbabb99b053864cbc3cbf14aac675e26483c
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Add a pixel format, used by the UVC driver to stream metadata.
Conflicts:
Documentation/media/uapi/v4l/meta-formats.rst
drivers/media/v4l2-core/v4l2-ioctl.c
include/uapi/linux/videodev2.h
Change-Id: I979fd6b4d5d24510e47a1cfe525e8ae0a1a573ee
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>
(cherry picked from commit 563a01e101)
commit 666902e42f upstream.
"%pCr" formats the current rate of a clock, and calls clk_get_rate().
The latter obtains a mutex, hence it must not be called from atomic
context.
Remove support for this rarely-used format, as vsprintf() (and e.g.
printk()) must be callable from any context.
Any remaining out-of-tree users will start seeing the clock's name
printed instead of its rate.
Reported-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Fixes: 900cca2944 ("lib/vsprintf: add %pC{,n,r} format specifiers for clocks")
Link: http://lkml.kernel.org/r/1527845302-12159-5-git-send-email-geert+renesas@glider.be
To: Jia-Ju Bai <baijiaju1990@gmail.com>
To: Jonathan Corbet <corbet@lwn.net>
To: Michael Turquette <mturquette@baylibre.com>
To: Stephen Boyd <sboyd@kernel.org>
To: Zhang Rui <rui.zhang@intel.com>
To: Eduardo Valentin <edubezval@gmail.com>
To: Eric Anholt <eric@anholt.net>
To: Stefan Wahren <stefan.wahren@i2se.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org # 4.1+
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
