The only difference between the rk3399 SoC and the other ones is the control
register offset which is different.
Add a new field to store the control register address depending on the SoC
and use it instead of the <base> + <control offset>.
BUG=chrome-os-partner:54522
TEST=Tested on gru, cat /proc/interrupts |grep timer
Change-Id: I37f4d30a8b4609887b175ab7e9b1117b2ac436e4
Signed-off-by: Huang Tao <huangtao@rock-chips.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Heiko Stuebner <heiko@sntech.de>
Tested-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
(cherry picked from git.linaro.org/people/daniel.lezcano/linux.git clockevents/next
commit d0e2b96b2f723cb2d3ca992eaa2fe643367830f8)
Reviewed-on: https://chromium-review.googlesource.com/353977
Reviewed-by: Douglas Anderson <dianders@chromium.org>
The rockchip timer is a broadcast timer. Add the CLOCK_EVT_FEAT_DYNIRQ flag
and set the cpumask to all possible cpus to save power by avoiding
unnecessary wakeups and IPIs.
BUG=chrome-os-partner:54522
TEST=Tested on gru, cat /proc/interrupts |grep timer
Change-Id: Ic7de570f35921a292e4687c2bcf408b37334f781
Signed-off-by: Huang Tao <huangtao@rock-chips.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Heiko Stuebner <heiko@sntech.de>
Tested-by: Jianqun Xu <jay.xu@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
(cherry picked from git.linaro.org/people/daniel.lezcano/linux.git clockevents/next
commit 11932c2ac6f8c0f20f12a38569a36f0d1b5cfd6b)
Reviewed-on: https://chromium-review.googlesource.com/353976
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Add minimal DT files for the rockchip box board, based on
the rockchip rk3399 SoC.
Change-Id: I6b63e9d4e217412cc6e1a01a4cb9e0be58ff3d6f
Signed-off-by: Zhangbin Tong <zebulun.tong@rock-chips.com>
This patch exports related MAC clocks for dts reference.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit af5cf5deb074d9011209d3979096620d1dadf44a)
Change-Id: I12d60a82b08ba528b3e0ac3f45dc437514df6f8a
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This patch exports related MAC clocks for dts reference.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-shared/clkids commit 9ff59360b8)
Change-Id: Ib6f5f2a0ccd19a8b71c384abddacadbd4da291bb
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
During the initial conversion to the newly introduced combined fractional
dividers+muxes the rk3228 clocks were left out, so convert them now.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit c73f689eea9f1e1706a600a506ba89f82bd84349)
Change-Id: Iea91d23ec1fa09c4777f7ccdb016514c301f90ec
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Due to copy and paste carelessly, RK3288_CLKxxx references are incorrect,
we need to fix them.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit 67de7901c4)
Change-Id: I3910b05343e0f8353ee277f969e4ab32ed94ad6d
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
We should call iounmap to relase reg_base since it's not going
to be used any more if failing to init clk.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit 1d003eb080)
Change-Id: Ia0161885786d6504fee7e76c6620df98bb2cdb21
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
mmc sample shift is 0 for rk3228 refer to user manaul.
So it's broken if we enable mmc tuning for rk3228.
Fixes: 307a2e9ac ("clk: rockchip: add clock controller for rk3228")
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit bb07698fc8)
Change-Id: I9bb7e18fe8c1cdb5661219f078f4992de7ad06bd
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
There are four clocks that vop module would need to operate:
DCLK_VOP, HCLK_VOP, SCLK_VOP, ACLK_VOP,
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-shared/clkids commit 31b1fed36e)
Change-Id: Iea57109b85928c4139283e366ce5d60430e8984b
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This patch adds the needed clocks for rk3228 tsadc.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit a3cb9aa4ba)
Change-Id: Ie7328cc5de2e3909360e5655acb93d4f0eff025c
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This patch adds 'SCLK_TSADC' and 'PCLK_TSADC' id found on rk3228 SoCs.
That will be needed by TSADC controller.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Acked-by: Michael Turquette <mturquette@baylibre.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-clk/next commit 3629e70b8c)
Change-Id: Ia4c926d4decc9affd63510a794d7f2553f6be3a5
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Add the dt-bindings header for the rk3228, that gets shared between
the clock controller and the clock references in the dts.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
(cherry picked from git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
v4.8-shared/clkids commit abf1296599)
Change-Id: Id164aa064046276f22dc763c746e9e85c344cd81
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
The uart power domain is off after suspend, which makes
uart registers reseted. So, when resume, uart driver gets
wrong registers value, and enters endless loop.
Change-Id: I90eb805d85cc27486e94949b9a84c4f8a12430b7
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Shutdown is carried out when the driver is still bound to the
device, so it is incorrect to detach it from a PM domain (if any)
at this point.
Change-Id: I325d018c98307fc3386273e2ca6f021ead5069b5
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reported-and-tested-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 2d30bb0b38)
Power domain recommand order is that:
-> enable clock
-> pm_runtime_get_sync
-> pm_runtime_put
-> disable clock
Change-Id: Ia8d5c961afe8da6407a7cca1e48696a285460686
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
This patch does not aim to upstream, just use locally.
If needed, the different SoC can register its own callback function
to tunning the default parameters of phy.
Change-Id: I19b2a4f9e0cb04b139dd64eae1c856fbe9142665
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Disable the normal console of 8250, because we use fiq_debugger
console named ttyFIQ0.
Change-Id: I107cf950d646f8d42d2f3e7a6846762a59f3eb97
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
rk3399 has two spdif pinctrl, product need select the one
based on the design.
Change-Id: I5c1d61dd591658b8ffd445dfb27938c8a081c058
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
if fifo count is zero, just wait for data ready, there is
no need to reset HW and SW fifo, or things may worse
Change-Id: Ie65cdfde9c4939be772861f5c0842fb66c384827
Signed-off-by: Zorro Liu <lyx@rock-chips.com>
We not ONLY keep card power despite of the power status of Soc,
so we should add this tag to speed up the wake.
Change-Id: I318342829cf2f5ef6d3e250c59979c156b412123
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Apparently a cut-and-paste error, 'do_data_tag' is using 'brq' for data
size even though 'brq' has not been set up. Instead use blk_rq_sectors().
Change-Id: I721c02d7a937844ecedeb6c24d8439f8a9c29fef
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
In gerenal, the "rockchip,rockchip-spi" string will match the dts
that's great in spi driver. After all the most of rockchip SoCs ar
same spi controller.
Then, we should keep the old style to match the dts various.
Change-Id: Ib6e7b6e778e875f644a832a6c02d94bca8d60b48
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from git.kernel.org next/linux-next.git master
commit aa29ea3df2)
We had supported the rk3036/rk3066/rk3188/rk3228/rk3288/rk3368/rk3399
family SoCs in linux kernel.
Let's add the other SoCs, in order to a better understanding from the
rockchip spi document.
Change-Id: If527c4356c2049a2d5bfc88ffec4cd1350f7b9be
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from git.kernel.org next/linux-next.git master
commit 1eb1c5dc60)
Change-Id: I28ae83b204b0cb81e60bfc8927e1544466b360cb
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
(cherry picked from git.kernel.org next/linux-next.git master
commit bb51537aa8)
