PX30_GRF_SOC_CON5 is intended for postponing the auto switch
of pinmux from SDMMC to JTAG after removing the SD cards.
However, the default value is too small to meet the actual
requirement. Increase this value to 5 seconds currently.
Change-Id: I18fafe07822b81d9cd448ab71c1f0e49a75db357
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
When get leakage failed, we assume the leakage is zero.
Change-Id: I7731eaaa6dc31620d0210c1c9138631b8890be8d
Signed-off-by: Liang Chen <cl@rock-chips.com>
fix gpio_desc request fail when multi cameras defined in dts.
Change-Id: I058ea1284ef86fcea621197367e426f018853936
Signed-off-by: Zhang Yunlong <dalon.zhang@rock-chips.com>
If uart has busy interrupt before ATF fiq init, although IER is 0,
it would cause interrupt. Thus after enable uart fiq of gic during init,
it may cause infinite interrupt because there is no uart handler to clear
the interrupts.
Change-Id: If530d266068e25132206519e5bf41762f6a7c9bd
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
This adds the necessary data for handling pvtm on the px30.
Change-Id: Ida01e8363f8349c379e10d6a4637eb893591789d
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This driver is modified to support RK3228 SoC.
RK3228 SoC is only support idle.
Change-Id: I1c3e942de13fd241e3893818e2584c25bad69b27
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
If it supports "remotectl parse" after system resume,
the remotectl driver would pass pwrkey code to atf.
So we don't need do it again.
Change-Id: Ia73a4fe314e476d551113b111df4bc42b7867ee0
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
Register rockchip fiq debugger as platform device, also do some
codingstyle for the driver.
Change-Id: I78e6c3365275e3d45e37eee86378c350a18f259d
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Some chips need adjust opp level by different chip-process, add
common functions to select opp level from device-tree, so modules
can select opp level easy.
Change-Id: Ifbd5f720e6a52a68f13697bbb37ac01ff4a87e3e
Signed-off-by: Liang Chen <cl@rock-chips.com>
RDI interrupt is enough, disable RLSI, which can also
reduce the risk of continuous interrupt.
Change-Id: I1946813034cb895e550c5f5ab2aa9647256dda9c
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
This driver is modified to support PX30 SoC.
Change-Id: I0226327d6d63302627a823bf73a5f8239b70adaf
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
The rk3036 SoCs have some domains with NOC idle function, but it can't
turn the power domain off. This patch supports it to handle some devices
for needing.
Change-Id: I515f2cea07f1af1777bb877a5f396fd21caba3ad
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Disable IO function switching between sdmmc and jtag
for RK3328 Soc.
Change-Id: Ic8f4494b11e1091fa7a4d71674940d3c8fd5b1ad
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
(cherry picked from 887758c325)
The General Register Files are an area of registers containing a lot
of single-bit settings for numerous components as well full components
like usbphy control. Therefore all used components are accessed
via the syscon provided by the grf nodes or from the sub-devices
created through the simple-mfd created from the grf node.
Some settings are not used by anything but will need to be set up
according to expectations on the kernel side.
Best example is the force_jtag setting, which defaults to on and
results in the soc switching the pin-outputs between jtag and sdmmc
automatically depending on the card-detect status. This conflicts
heavily with how the dw_mmc driver expects to do its work and also
with the clock-controller, which has most likely deactivated the
jtag clock due to it being unused.
So far the handling of this setting was living in the mach-rockchip
code for the arm32-based rk3288 but that of course doesn't work
for arm64 socs and would also look ugly for further arm32 socs.
Also always disabling this setting is quite specific to linux and
its subsystems, other operating systems might prefer other settings,
so that the bootloader cannot really set a sane default for all.
So introduce a top-level driver for the grf that handles these
settings that need to be a certain way but nobody cares about.
Other needed settings might surface in the future and can then
be added here, but only as a last option. Ideally general GRF
settings should be handled in the driver needing them.
Conflicts:
drivers/soc/rockchip/Kconfig
drivers/soc/rockchip/Makefile
Change-Id: I6c7202f8e6c51898f25ffd0775c7c2d2f456d80e
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
(cherry picked from 4c58063d42)
Use kthread_run instead of kthread_create when create kconsole thread.
We should call wake_up_process after kthread_create, otherwise kconsole
will keep in TASK_UNINTERRUPTIBLE state when loglevel=0. Then kconsole
will become hung task, and will trigger hung task timeout.
Change-Id: I440f6bed4ace755d51d6a91600735aaa7ee5925d
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This driver is modified to support RK3128 SoC.
Change-Id: Ica063ae432fe5bdc1d4eb10d0749fcf039f43d35
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
If the gpio base is started from 1000, The real pin
number is "gpio number - 1000".
Change-Id: If9b627ce9689105d0cdb7314869d598b4132f486
Signed-off-by: shengfei Xu <xsf@rock-chips.com>
As vpu and rkvdec use the common idle request, if vpu enable idle request
and rkvdec is working, the rkvdec will be crash, so let them both don't
do idle request.
Change-Id: I1fe2bc99c81d3b2018e86896548514e5e8093a4a
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
To rewrite the same id with the data size large than first alloc size,
it`s will write fail. This commit will support realloc new memory
for rewrite.
Change-Id: Icd53afd072328dc45f1faae033471c5069664f05
Signed-off-by: Zhaoyifeng <zyf@rock-chips.com>
This makes dmc driver possible to register a system status notifier and
other drivers possible to call the notifier call-back easily, so that
the dmc driver can change frequency according to different system status.
Change-Id: I1a4fb4649366d75310d2e29f87775bb2d9ca3d67
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
