2017-05-03 |
Use SPDX license identifiers
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To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.
NOTE: Files that have been imported by FreeBSD have not been modified.
[0]: https://spdx.org/
Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
dp-arm
committed
on 3 May 2017
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2017-02-24 |
rockchip: Clean up header and referenced files
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So far, there are more and more features are supported on the RK3399,
meanwhile, these features are increasingly being defined and intertwined.
It's time to clean up and make them clearer.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Xing Zheng
committed
on 24 Feb 2017
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2016-10-26 |
rockchip: close the PD center logic during suspend
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The RK3399 supports close the center logic enter power mode,
so we can close PD_CENTER to save more power during suspend.
Therefore, we need to support save/restore the DDR PHY and
controller registers during suspend/resume.
Also, need CL (http://crosreview.com/397399) to check disabling
center logic.
Change-Id: I288defd8e9caa3846d9fa663a33e4d51df1aaa5d
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Caesar Wang
committed
on 26 Oct 2016
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rockchip: move pmu registers into another header for rk3399
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This moves the PMU register definitions into another file for use in
later patches.
Change-Id: I8b5f1e7938b63ada6a743cf9661c3e474e96e4e4
Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Caesar Wang
committed
on 26 Oct 2016
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2016-09-09 |
rockchip: set gpio2 ~ gpio4 to input and pull none mode
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For save power cosumption, if gpio power supply shut down, we need to
set gpio2 ~ gpio4 to input and HiZ status when suspend, and recovery
they status when rusume. we do it base on apio pass from loader.
Change-Id: I59fd2395e5e37e63425472a39f519822c9197e4c
Caesar Wang
committed
on 9 Sep 2016
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2016-08-25 |
rockchip: on rk3399 enable Schmitt trigger on 32 kHz clock
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If we don't enable the Schmitt trigger on the 32 kHz clock then systems
won't always resume from suspend properly. Presumably anything else in
the system that relies on the 32 kHz clock also will have problems
without the Schmitt trigger enabled.
Enable it always since having the 32 kHz clock on GPIO0_A0 isn't
exactly an optional feature, so all boards using rk3399 will need this.
Change-Id: Idc18c6cd1adc5be5f60efd9cb805d83d5cd40129
Caesar Wang
committed
on 25 Aug 2016
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2016-08-11 |
rockchip: update to handle PWMs for rk3399
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This patch updates some things for rk3399, as following:
1) Add the new file to handle the pwm. (e.g. the pwm regulator)
Make sure that good deal with the pwm related things.
Also, remove some pwm setting for pmu.c.
2) Set the plls slow mode and bypass in suspend, and restore them.
Change-Id: I112806700bf433c87763aac23d22fa7e6a7f5264
Caesar Wang
committed
on 11 Aug 2016
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2016-07-27 |
rockchip: fixes typo and some bugs for suspend/resume tests
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1. Remove the AP_PWROFF in ATF, should configure it in kernel.
2. Save and restore the PWMs pin/regs for suspend/resume.
3. The pmusgrf reset-hold bits needs to be released. since the
pmusgrf reset-hold bits needs to be held.
4. Configure the PMU power up/down cycles about delay 3ms.
5. With the MMIO register block as one big mapping.
6. Fix the build error with psci_entrypoint since PSCI lib updated.
Fixes the commit
9ec78bd ("rockchip: support the suspend/resume for rk3399").
Change-Id: I112806700bf433c87763aac23d22fa7e6a7f5264
Caesar Wang
committed
on 27 Jul 2016
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2016-07-18 |
rockchip: support the suspend/resume for rk3399
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1.Fixes the suspend/resume some bugs.
2.Add the power domain for saving power consumption.
3.Add cpu clusters suspend for rk3399 SoCs
Change-Id: Id602779016b41d6281f4ba40a20229d909b28e46
Tony Xie
authored
on 15 Jul 2016
Caesar Wang
committed
on 18 Jul 2016
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2016-05-26 |
rockchip: support system off function for rk3399
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if define power off gpio, BL31 will do system power off through
gpio control.
Caesar Wang
committed
on 26 May 2016
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2016-05-04 |
rockchip: support the suspend/resume for rk3399
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This patch adds to support the suspend/resume for rk3399 SoCs.
Signed-off-by: Shengfei xu <xsf@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Caesar Wang
committed
on 4 May 2016
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2016-04-04 |
Support for Rockchip's family SoCs
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This patch adds to support the RK3368 and RK3399 SoCs.
RK3368/RK3399 is one of the Rockchip family SoCs, which is an
multi-cores ARM SoCs.
This patch adds support to boot the Trusted Firmware on RK3368/RK3399
SoCs, and adds support to boot secondary CPUs, enter/exit core
power states for all CPUs in the slow/fast clusters.
This is the initial version for rockchip SoCs.(RK3368/RK3399 and next SoCs)
* Support arm gicv2 & gicv3.
* Boot up multi-cores CPU.
* Add generic CPU helper functions.
* Support suspend/resume.
* Add system_off & system_reset implementation.
* Add delay timer platform implementation.
* Support the new porting interface for the PSCI implementation.
Change-Id: I704bb3532d65e8c70dbd99b512c5e6e440ea6f43
Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Shengfei xu <xsf@rock-chips.com>
Tony Xie
authored
on 15 Jan 2016
Caesar Wang
committed
on 4 Apr 2016
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