Add DT bindings documentation for the px30 crypto drivers.
Change-Id: I15a7ce60cc56c5690d5d2640e78358060f4efa80
Signed-off-by: Lin Jinhan <troy.lin@rock-chips.com>
CONFIG_CPU_RV1108 should be CONFIG_CPU_RV110X
Fixes: b7a15f8858 ("clk: rockchip: build depends on CPU config")
Change-Id: I551a27bd8e76fc10fd7df4d558f3a1b04e4f53da
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Avoid disable the parent clock after the child clock has disabled.
Change-Id: I1ea91afe0b6bbefd3a5d8e88641e4a3af5a368a4
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Some divisor calculations were misrounded, causing higher than requested
rates on some clocks. Fix them up using DIV_ROUND_UP.
Change-Id: I8e68282ccfc9c46302913c0946196260ccef0701
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
I2S and UART may be application requirements higher than 30M frequency,
So increase the input frequency limit of the frac divider.
IC back-end emulation 800M is safety.
Change-Id: Ida63505b5124799ad8a64d70af4403eae121cbb8
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
A clock branch consisting of a mux with non-standard
select values.
The parent in Mux table is sorted by priority.
Change-Id: Ibcaa35541cf8bc255175a62c7950b2241aac2f55
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This reverts commit aa34d0fe71.
This rule does not cover the parent priority selection problem.
Change-Id: Id75d46548e28da378420f614b45a6b71c6601843
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
fix up the 1G pll vco,
fix up the sdmmc gating bit.
Change-Id: I91ccc7a864e6fd1458e40965b8e5677887b8e055
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
dump path: /data/vop_buf
debug nod: d/dri/0/ff900000.vop/vop_dump/dump
echo dump > dump to dump one frame
echo dumpon > dump to start vop keep dumping
echo dumpoff > dump to stop keep dumping
echo dumpn > dump n is the number of dump times
if fd err -3 try rm -r /data/vopbuf echo dump1 > dump can fix it
if fd err -28 save needed data try rm -r /data/vopbuf
Change-Id: Id5fefa428db1b5669ceae418cd8bddfa52e52f61
Signed-off-by: Shixiang Zheng <shixiang.zheng@rock-chips.com>
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Dmac pl330 adds src_interlace_size of dma_slave_config rxconf.
If rxconf is local variable, src_interlace_size may be non zero,
which causes wrong process.
Fixes: ddd2e87ad4 ("dmaengine: pl330: add support for interlace size config")
Change-Id: Ib301c7ca4a1175bafd0631cb4deea4baa60eebc7
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Signed-off-by: Yifeng Zhao <zyf@rock-chips.com>
If it is 16, and DMATDLR is 15, it would cause tx fifo
overflow.
Change-Id: I14592492be2ebd65ee47e916e25a60f0905d3eca
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Signed-off-by: Yifeng Zhao <zyf@rock-chips.com>
"rkisp1: MIPI mis error:" may occur when data_rate equal
to clk_rate_tbl table and actually isp clk is less
than clk rate we set.
So increase margin to fix it.
Change-Id: Icbca32cf02fb522ad74b40adc8253863b80eaec0
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
This fix the warning:
[ 109.292738] WARNING: at drivers/media/v4l2-core/videobuf2-core.c:1313
if start streaming failed.
Change-Id: Ieaff518836382121d0c79c86c57e90a8e6b97296
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
Callbacks .vidioc_enum_frameintervals() and .vidioc_enum_framesizes()
are required for applications to obtain the frame intervals and
resolutions the driver/sensor supported.
For the frame intervals, it reads the minimum one from
current linked sensor, and set maximum to 1s.
For the frame size, it's stepwise with step equals 8,
and maximum is the isp sub-device output size.
Change-Id: I840b12a165855e7275c2fbd6f28db364ca7105d8
Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com>
rkisp1_isp_stop() is called in rkisp1_isp_isr() now,
so change readx_poll_timeout in rkisp1_isp_stop() to readx_poll_timeout_atomic
Change-Id: If4cb8628e38d2c774f30d7200b0804f22d4ccc4c
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
Some Rockchip CRTCs, like rv1108, can directly output parallel and
serial RGB data to panel or conversion chip, so we add this driver to
probe encoder and connector.
Change-Id: Ieab9271205cace962b7e871becaf903b9abebd94
Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Since commit 02390b87a9 ("mm/zsmalloc: Prepare to variable
MAX_PHYSMEM_BITS"), an architecture has to define this value in order to
guarantee that zsmalloc will be able to encode and decode the obj value
properly.
Similar to that change, this one sets the value for ARM LPAE, fixing a
possible null-ptr-deref in zs_map_object() when using ARM LPAE and
HIGHMEM pages located above the 4GB watermark.
Link: https://bugs.linaro.org/show_bug.cgi?id=3765#c17
Signed-off-by: Rafael David Tinoco <rafael.tinoco@linaro.org>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
(am https://patchwork.kernel.org/patch/10655319/)
Change-Id: I67a1a0b71235b23f67bc350064a5e94aebbab2be
The permissions of /proc/iomem currently are -r--r--r--. Everyone can
see its content. As iomem contains information about the physical memory
content of the device, restrict the information only to root.
Change-Id: If0be35c3fac5274151bea87b738a48e6ec0ae891
CRs-Fixed: 786116
Signed-off-by: Biswajit Paul <biswajitpaul@codeaurora.org>
Signed-off-by: Avijit Kanti Das <avijitnsec@codeaurora.org>
(cherry picked from https://android.googlesource.com/kernel/msm
commit 3b1ac3a37ce5e6c31c82ca85604705575cb570d6)
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
rk808->pins maybe NULL.
Fixes: cfe40315e8 ("pinctrl: support pinctrl driver for the RK817&RK809 PMIC")
Change-Id: Ia2c25f2717498c06d0707f17d27b0a85ee23f229
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
After commit 23287661af ("ipv6: Inhibit IPv4-mapped src address on the wire.")
Android failed to pass DatagramSocketTest#test_getRemoteSocketAddress:
fail: java.net.ConnectException: Address family not supported by protocol
Android side has patch "Fix DatagramSocketTest#test_getRemoteSocketAddress".
Unfortunately, which may not merge to Android 7.1 branch, so we have to fixes
it on kernel side.
Change-Id: I7444c7636f02485abf6ddd4d7b9cad1f4e6d06e1
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
remove the rk8xx-pwrkey.c file, it's function is same as rk805-pwerkey.c.
Change-Id: Ie8a0559c3a105ec9806f170d0c4d32c2691558c6
Signed-off-by: Shengfei Xu <xsf@rock-chips.com>
It will cause kernel halt if power-domains is not set in iep_mmu node.
Change-Id: I8752a6b777f579dfc214c5034005387d5f759aad
Signed-off-by: Liang Chen <cl@rock-chips.com>
Make clk debugfs interface selectable.
Save about 15ms of boot time on RK1808 EVB if unselected.
Change-Id: Ie0095164d31f85491da755284f3a347dfb24cfdc
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Make slub sysfs interface selectable.
Save about 4.8ms of boot time on RK1808 EVB if unselected.
Change-Id: I2587cc259c3c31a209604d99640d8e84a4ba78f4
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
It takes a bit of time to go through controller power up sequence and
initialization. To not stall the overall boot progress let's probe the
controller asynchronously, given that userspace is usually prepared for
hot-plugging of input devices and thus does not rely on particular
ordering.
Save about 0.35s on RK1808 EVB.
Change-Id: I5f38ae7dd9cbebeff02a5e522f29e131d21473ba
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
when define CONFIG_THREAD_INFO_IN_TASK, thread_info is in the task_struct,
and current_tread_info() is always point to the right current thread info
in irq/fiq mode, so do not change *current_tread_info().
Change-Id: Ic6476efc5f13cedb26405fd56646ee7c939dff45
Signed-off-by: Liang Chen <cl@rock-chips.com>
drivers/soc/rockchip/rockchip_system_monitor.c: In function 'rockchip_monitor_cpu_low_temp_adjust':
drivers/soc/rockchip/rockchip_system_monitor.c:684:3: error: implicit declaration of function 'cpufreq_update_policy'; [-Werror=implicit-function-declaration]
Change-Id: I0d47bdb848d22bd1e9d528a76ac0cfcf8fb62f2f
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
