Ye Li [Thu, 14 Dec 2017 11:19:32 +0000 (05:19 -0600)]
MLK-17221 clk: imx8mq: Add shared gate for apbh-dma and gpmi clocks
The CCGR RAWNAND is shared by apbh-dma and gpmi clocks, so must use
imx_clk_gate2_shared2 to produce two clocks. Otherwise, apbh-dma clock
won't be enabled individually.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Fugang Duan [Thu, 14 Dec 2017 09:52:50 +0000 (17:52 +0800)]
MLK-17218 tty: serial: imx: add lock for register save/restore
The driver save/restore registers in system suspend/resume noirq stage
to support no_console_suspend in power lost case.
In noirq stage with no_console_suspend, .imx_console_write() _maybe_
called to print out log_buf message in .printk() or console_unlock()
called by other drivers.
It should add port.lock to protect the registers save/restore in noirq
stage since .imx_console_write() also access them.
Reported-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Marius Vlad [Wed, 13 Dec 2017 18:10:48 +0000 (20:10 +0200)]
drm/drm_lease: Prevent deadlock in case drm_lease_create() fails
This case can been seen when creating the lease with the same objects passed.
[ 605.515097] 2 locks held by testapp/3337:
[ 605.519027] #0: (&dev->mode_config.idr_mutex){......}, at: [<
ffff0000085f1664>] drm_mode_create_lease_ioctl+0x384/0x858
[ 605.530045] #1: (&dev->mode_config.idr_mutex){......}, at: [<
ffff0000085f11bc>] drm_lease_destroy+0x2c/0x110
Which was causing the process to hang:
[ 605.398827] [<
ffff0000080856cc>] __switch_to+0x94/0xa8
[ 605.404030] [<
ffff000008c05d00>] __schedule+0x1b0/0x698
[ 605.409322] [<
ffff000008c06224>] schedule+0x3c/0xa8
[ 605.414260] [<
ffff000008c06628>] schedule_preempt_disabled+0x20/0x38
[ 605.420677] [<
ffff000008c07370>] mutex_lock_nested+0x158/0x340
[ 605.426572] [<
ffff0000085f11bc>] drm_lease_destroy+0x2c/0x110
[ 605.432389] [<
ffff0000085cecf0>] drm_master_put+0xc0/0xc8
[ 605.437845] [<
ffff0000085f175c>] drm_mode_create_lease_ioctl+0x47c/0x858
[ 605.444612] [<
ffff0000085d4460>] drm_ioctl+0x198/0x448
[ 605.449811] [<
ffff000008201134>] do_vfs_ioctl+0xa4/0x748
[ 605.455192] [<
ffff000008201864>] SyS_ioctl+0x8c/0xa0
[ 605.460216] [<
ffff000008082f4c>] __sys_trace_return+0x0/0x4
drm_mode_create_lease_ioctl() calls drm_lease_create() which acquires a lock
on dev->mode_config.idr_mutex. In case of failure, drm_lease_create() calls
drm_master_put() which in turn tries to acquire the same lock when calling
drm_lease_destroy().
v2: - Reverse the order at exit in case of fail, so that unlocking takes place
before dropping the reference.
- Include detail information about deadlock (Daniel Vetter)
Signed-off-by: Marius Vlad <marius-cristian.vlad@nxp.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171213181048.32719-1-marius-cristian.vlad@nxp.com
Viorel Suman [Thu, 14 Dec 2017 12:03:51 +0000 (14:03 +0200)]
MLK-17220: ASoC: fsl_rpmsg_i2s: restore original lock context
Restore original lock context and unlock the mutex in case if
info->rpdev is uninitialized.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Viorel Suman [Tue, 12 Dec 2017 12:07:34 +0000 (14:07 +0200)]
MLK-17220: ASoC: fsl_rpmsg_i2s: unlock mutex on error
Mutex must be unlocked when i2s_send_message method
fails.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Li Jun [Thu, 14 Dec 2017 17:03:32 +0000 (01:03 +0800)]
MLK-17217 staging: typec: tcpci: system wakeup source support
As GPIO normally can be system wakeup source, so enable typec events
as system wakeup source if user requested.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Li Jun [Fri, 8 Dec 2017 14:26:49 +0000 (22:26 +0800)]
MLK-17128-3 staging: typec: reading max_snk_mw setting from OF
It's missing while do typec related properties read, sink
needs it to check if the provided PDO can match the required
power.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Li Jun [Fri, 8 Dec 2017 14:37:05 +0000 (22:37 +0800)]
MLK-17128-2 ARM64: dts: imx8mq-evk: add max_snk_mw property for typec
Add the max_snk_mw property to specify the max power of i.MX8MQ EVK
power limit is 18W, also change the max current to be 2A, which is
more matching the actual HW design.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Li Jun [Thu, 14 Dec 2017 16:09:25 +0000 (00:09 +0800)]
MLK-17128-1 dt-bindings: typec: add max_snk_mw property
Add max_snk_mw property for power sink to know the max power.
Because the max mw may be smaller than the max ma multiplied by
max mv:
max-mw <= max-mv*max-ma
After the power sink decides the PDO from source, it needs
to check the power to see if the provided power of this PDO
can match its requirement, which needs consider max_snk_mw to
know the max current it can have based on selected voltage.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Li Jun [Wed, 13 Dec 2017 17:11:18 +0000 (01:11 +0800)]
MLK-17203 usb: host: xhci-plat: fix high bus freq release mismatch
If the xhci platform device is already suspended, we can't
release high bus freq again, fix the high bus count mismatch.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Meng Mingming [Wed, 13 Dec 2017 10:01:41 +0000 (18:01 +0800)]
MLK-17204 drm/imx: dpu: Add suspend/resume support for dpu-blit
Add suspend/resume support for dpu bliteng device.
Signed-off-by: Meng Mingming <mingming.meng@nxp.com>
Adriana Reus [Mon, 2 Oct 2017 15:31:17 +0000 (18:31 +0300)]
MLK-14897-3: clk: imx7d: Do not set rate for enet-axi in the ccm driver
Do not set rate for enet-axi in the ccm driver.
The device-tree set-rate attribute should be used instead.
Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Fabio Estevam [Mon, 2 Oct 2017 15:24:17 +0000 (18:24 +0300)]
MLK-14897-2: clk: imx7d: do not set the parent of IMX7D_ENET_AXI_ROOT_SRC
Cherry picked from upstream commit
1fd92dbaabe3 ("clk: imx7d: do not set
the parent of IMX7D_ENET_AXI_ROOT_SRC")
Booting the kernel on a imx7s-warp leads to several warnings like these:
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:3536 lock_release+0x2f8/0x330
[ 0.000000] releasing a pinned lock
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at kernel/locking/lockdep.c:2722 trace_hardirqs_on_caller+0x1ac/0x1f4
[ 0.000000] DEBUG_LOCKS_WARN_ON(unlikely(early_boot_irqs_disabled))
[ 0.000000] ---[ end trace
cb88537fdc8fa201 ]---
[ 0.000000] bad: scheduling from the idle thread!
[ 0.000000] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.7.0-rc7-next-
20160715 #404
[ 0.000000] ------------[ cut here ]------------
[ 0.000000] WARNING: CPU: 0 PID: 0 at kernel/time/sched_clock.c:179 sched_clock_register+0x44/0x1f8
[ 0.000000] Modules linked in:
[ 0.000591] ------------[ cut here ]------------
[ 0.000610] WARNING: CPU: 0 PID: 0 at kernel/time/sched_clock.c:179 sched_clock_register+0x44/0x1f8
[ 0.002084] ------------[ cut here ]------------
[ 0.002104] WARNING: CPU: 0 PID: 0 at init/main.c:576 start_kernel+0x258/0x3b0
[ 0.002114] Interrupts were enabled early
This fix is along the same lines as 'commit
5e33ebff7edd ("clk: imx7d:
do not set parent of ethernet time/ref clocks")' and the explanation from that
commit is:
"The reason for the warning is that setting the parent enables the ENET
PLL since we are using CLK_OPS_PARENT_ENABLE. Enabling the ENET PLL can
cause clk_pllv3_wait_lock to sleep. See also:
commit
fc8726a2c021 ("clk: core: support clocks which requires parents
enable (part 2)")."
imx7s-warp does not even use the FEC interface, so we should not really
configure the parent of IMX7D_ENET_AXI_ROOT_SRC in the common MX7 clock
driver code.
The dts file should use the assigned-clocks/assigned-clock-parents method,
so simply remove the configuration of IMX7D_ENET_AXI_ROOT_SRC parent.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Adriana Reus [Mon, 2 Oct 2017 15:11:11 +0000 (18:11 +0300)]
MLK-14897-1: clk: imx7d: do not set parent of ethernet ref clocks
This is a rebase ot upstream commit:
'commit
5e33ebff7edd ("clk: imx7d: do not set parent of ethernet
time/ref clocks")':
"clk: imx7d: do not set parent of ethernet time/ref clocks
All device trees currently in mainline specify the time clock parent
using the assigned-clocks/assigned-clock-parents method, there is no
need to statically assign the parent in the core clock driver.
Also all current boards provide an Ethernet reference clock for the
PHY externally, hence configuring the internal PHY reference clock.
Furthermore, and the actual driver of this patch, specify ethernet
related parents at that early point in boot leads to a warning:
bad: scheduling from the idle thread!
The reason for the warning is that setting the parent enables the ENET
PLL since we are using CLK_OPS_PARENT_ENABLE. Enabling the ENET PLL can
cause clk_pllv3_wait_lock to sleep. See also:
commit
fc8726a2c021 ("clk: core: support clocks which requires parents
enable (part 2)").
Note that setting the ENET AXI root clock parent also requires ENET
PLL to be enabled. However, U-Boot typically leaves the ENET PLL on,
hence when the framework sets the parent of the first clock, it does
not need to wait for the PLL to come up. But because there is currently
no user of that clock, the PLL gets disabled after setting the parent.
Therefore, subsequent reparenting calls of any clock which somehow rely
on the ENET PLL, need to reenable the ENET PLL which leads to a sleep.
Removing those subsequent reparenting calls works around this issue.
Also remove comments. The code is really verbose enough."
Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Reviewed-by: Robert Chiras <robert.chiras@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Adriana Reus [Mon, 2 Oct 2017 14:45:36 +0000 (17:45 +0300)]
MLK-14897-0: imx7d: dts: Add enet_axi and enet_phy clock parents and rates
Add clock parents and rates for enet_axi and enet_phy in dts via
the asigned-parents and assigned-rates attributes.
These were previously set in the ccm driver via set_parent/set_rate
calls but that has been removed in upstream linux.
Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Bai Ping [Wed, 13 Dec 2017 05:18:42 +0000 (13:18 +0800)]
MLK-17190 driver: soc: Fix audio bus mode clock rate on imx8mq
If the system is currently in low bus mode, if the audio device
request the audio bus mode, the NOC, AHB and AXI bus clock rate
will be set wrongly, then bus will run at very low frequency, then
lead to audio playback underrun.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Tested-by: Anson Huang <anson.huang@nxp.com>
Anson Huang [Tue, 12 Dec 2017 13:07:43 +0000 (21:07 +0800)]
MLK-17188-2 ARM64: dts: imx8qxp: assign usdhc clock parent
Assign i.MX8QXP uSDHC clocks parent to from PLL1.
This is a workaround for i.MX8QXP usdhc, PLL0 of CONN SS is not
stable sometimes, root cause is still under investigation in
design team. Now change to source from PLL1. Due to PLL1 is
1000MHz, so EMMC HS400ES mode can only work at 166MHz, compare
to the former 198MHz, the performance has small drop, read
performance drop about 10%, write performance drop about 6%.
SD do not has this side effect.
When PLL0 unstable issue is fixed, will change back to use PLL0.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Tested-by: Haibo Chen <haibo.chen@nxp.com>
Anson Huang [Tue, 12 Dec 2017 12:47:05 +0000 (20:47 +0800)]
MLK-17188-1 clk: imx: imx8qxp: add uSDHC clock MUX
Add uSDHC clock MUX to allow uSDHC driver to select
parent, currently only support PLL0 and PLL1 as
uSDHC clock's parent.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Tested-by: Haibo Chen <haibo.chen@nxp.com>
Ye Li [Tue, 12 Dec 2017 09:09:02 +0000 (03:09 -0600)]
MLK-17158-3 arm64: dts: imx8mq: Add a RAWNAND dedicated DTS for ARM2
Add fsl-imx8mq-ddr4-arm2-gpmi-nand.dts which enables the RAWNAND on
i.MX8MQ DDR4 ARM2 board.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Tue, 12 Dec 2017 09:06:57 +0000 (03:06 -0600)]
MLK-17158-2 arm64: dts: imx8mq: Add gpmi and apbh-dma nodes
Add gpmi and apbh-dma nodes to i.MX8MQ DTSi. Both are used by RAWNAND driver.
Signed-off-by: Ye Li <ye.li@nxp.com>
Ye Li [Tue, 12 Dec 2017 09:02:21 +0000 (03:02 -0600)]
MLK-17158-1 drivers: clk: imx: Add RAWNAND root clock
i.MX8MQ CCGR has a clock enable signal for RAWNAND. Add this RAWNAND root
clock to clock tree.
Signed-off-by: Ye Li <ye.li@nxp.com>
Robin Gong [Tue, 12 Dec 2017 06:33:14 +0000 (14:33 +0800)]
MLK-17154 watchdog: imx8_wdt: align timeout value with imx2_wdt
Align timeout value with imx2_wdt.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Gao Pan [Tue, 12 Dec 2017 08:16:37 +0000 (16:16 +0800)]
MLK-17136 ath10k: clear fetch board fail log
Below fail log is caused by firmware version issue.
"ath10k_pci 0000:01:00.0: failed to fetch board data"
To clear the log, ath10k_dbg is used to replace ath10k_err.
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
Teo Hall [Tue, 5 Dec 2017 17:22:03 +0000 (11:22 -0600)]
MLK-17119: Add ARM2 DDR4 DTB
Add DTB to support DDR4 version of the ARM2
board
Signed-off-by: Teo Hall <teo.hall@nxp.com>
Shengjiu Wang [Fri, 8 Dec 2017 07:50:35 +0000 (15:50 +0800)]
MLK-17152: ASoC: fsl_hifi: support suspend and resume
For hifi need to enter runtime suspend state in suspend,
then the power of HIFI can be down. In this case content
in internal RAM will be lost, and need to be recovered
in resume.
Move the loading firmware to runtime resume function, and
define ICM_SUSPEND and ICM_RESUME command, with ICM_SUSPEND
the hifi framework will store the data in RAM and with
ICM_RESUME the hifi framework will restore the data to RAM.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Peter Chen [Tue, 12 Dec 2017 01:34:39 +0000 (09:34 +0800)]
MLK-16715-10 ARM64: dts: fsl-imx8qxp: change properties for USB2
The changes include: compatible, performance tuning parameters,
and delete the property which is dedicated to imx7d.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Mon, 11 Dec 2017 07:13:29 +0000 (15:13 +0800)]
MLK-16715-9 ARM64: dts: fsl-imx8qm-lpddr4-arm2-hsic: add HSIC board dts
Some special for HSIC usages:
- It needs imx8 debug board to test HSIC function.
- The USBOTG1 needs to be active when HSIC is in use.
BuildInfo:
- SCFW
e0362348, IMX-MKIMAGE
9841373a, ATF
e173337
- U-Boot 2017.03-imx_v2017.03+g3535868
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Mon, 11 Dec 2017 07:12:04 +0000 (15:12 +0800)]
MLK-16715-8 ARM64: dts: fsl-imx8qm: add USB HSIC support
Add USB HSIC controller support.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Mon, 11 Dec 2017 03:29:07 +0000 (11:29 +0800)]
MLK-16715-7 usb: chipidea: imx: add "ci-disable-lpm" quirk
Some chipidea hardware needs to disable low power mode for controller
due to IC issue or hardware issue, add one quirk for it.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Thu, 16 Nov 2017 09:11:51 +0000 (17:11 +0800)]
MLK-16715-6 usb: chipidea: imx: add HSIC support for controllers from imx7d
From imx7d, there is a dedicate non-core register region for
each controller, and HSIC configurations are almost at non-core
register, this commit adds HSIC support for controllers from imx7d,
and the non-core confugrations are different with imx6's.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 27 Oct 2017 11:05:00 +0000 (19:05 +0800)]
MLK-16715-5 usb: chipidea: imx: using phy_mode to judge HSIC controller
HSIC controller must use HSIC phy mode, it is more suitable way
to judge HSIC controller.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 17 Nov 2017 02:48:34 +0000 (10:48 +0800)]
MLK-16715-4 usb: chipidea: imx: add imx8qm compatible
It is suitable for imx8qm and imx8qxp currently
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 17 Nov 2017 02:52:00 +0000 (10:52 +0800)]
MLK-16715-3 ARM64: dts: fsl-imx8qm: change USB2 controller properties
The imx8qm's non-core register controller is more like imx7ulp than
imx7d, since imx7d uses Samsung PHY, but imx7ulp and imx8qm use
freescale PHY, so imx8qm uses the same compatible for imx7ulp.
But imx8qm and imx7ulp's platform are so many differences, so the
compatible for driver are different.
Besides, we add performance tuning parameters and delete properties which
is dedicated for imx7d.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 17 Nov 2017 02:50:51 +0000 (10:50 +0800)]
MLK-16715-2 binding-doc: usb: ci-hdrc-usb2: add imx7ulp and imx8qm compatible
Add imx7ulp and imx8qm compatible.
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 27 Oct 2017 10:21:12 +0000 (18:21 +0800)]
MLK-16715-1 usb: chipidea: imx: replace &pdev->dev with local variable
There are tens of &pdev->dev, replace them with a local
variable
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Robert Chiras [Mon, 11 Dec 2017 10:13:24 +0000 (12:13 +0200)]
MLK-17149-2: arm64: dts: fsl-imx8mq.dtsi: Remove dummy clocks from lcdif
Apparently, the CLK_DUMMY implementation is not so reliable, since this
can occur when doing a clk_disable_unprepare on a CLK_DUMMY clock:
[ 51.197744] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W
4.9.51-03878-g6c48bec #415
[ 51.206354] Hardware name: Freescale i.MX8MQ EVK (DT)
[ 51.211405] Call trace:
[ 51.213868] [<
ffff0000080884c8>] dump_backtrace+0x0/0x1a0
[ 51.219273] [<
ffff00000808867c>] show_stack+0x14/0x20
[ 51.224327] [<
ffff0000083dd91c>] dump_stack+0x94/0xb8
[ 51.229383] [<
ffff0000080df898>] __schedule_bug+0x50/0x70
[ 51.234786] [<
ffff000008c24578>] __schedule+0x4c0/0x580
[ 51.240013] [<
ffff000008c24674>] schedule+0x3c/0xa8
[ 51.244893] [<
ffff000008c24a70>] schedule_preempt_disabled+0x20/0x38
[ 51.251252] [<
ffff0000080f966c>] mutex_optimistic_spin+0x194/0x1d8
[ 51.257434] [<
ffff000008c25f28>] __mutex_lock_slowpath+0x38/0x140
[ 51.263529] [<
ffff000008c26074>] mutex_lock+0x44/0x60
[ 51.268589] [<
ffff0000084d9914>] clk_prepare_lock+0x44/0xd8
[ 51.274163] [<
ffff0000084db378>] clk_unprepare+0x20/0x40
[ 51.279478] [<
ffff00000860827c>] mxsfb_disable_axi_clk+0x24/0x30
[ 51.285485] [<
ffff0000086082d8>] mxsfb_irq_handler+0x50/0x60
[ 51.291144] [<
ffff000008102c84>] __handle_irq_event_percpu+0x9c/0x128
[ 51.297584] [<
ffff000008102d2c>] handle_irq_event_percpu+0x1c/0x58
[ 51.303762] [<
ffff000008102db0>] handle_irq_event+0x48/0x78
[ 51.309334] [<
ffff0000081066f0>] handle_fasteoi_irq+0xb8/0x1b0
[ 51.315165] [<
ffff000008101d7c>] generic_handle_irq+0x24/0x38
[ 51.320910] [<
ffff0000081023ec>] __handle_domain_irq+0x5c/0xb8
[ 51.326742] [<
ffff00000808163c>] gic_handle_irq+0xbc/0x168
[ 51.332226] Exception stack(0xffff000009253d90 to 0xffff000009253ec0)
Since AXI and DISP_AXI are optional clocks according to the driver,
there is no need for dummy clocks in DTS, so remove them.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Robert Chiras [Mon, 11 Dec 2017 10:09:36 +0000 (12:09 +0200)]
MLK-17149-1: drm/mxsfb: Fix pipe enable
During enable function, the mxsfb driver is trying to associate with a
connector, when a drm_bridge is used. When accessing the connectors
list, mode_config->mutex might be locked, generating the below WARN.
Since we are not changing the mode_config, we can access the
connector_list directly.
[ 16.876991] [<
ffff0000086289d4>] mxsfb_pipe_enable+0xec/0xf8
[ 16.882650] [<
ffff0000085e4de0>] drm_simple_kms_crtc_enable+0x20/0x30
[ 16.889090] [<
ffff0000085e144c>]
drm_atomic_helper_commit_modeset_enables+0x17c/0x1a0
[ 16.896918] [<
ffff0000085e42dc>]
drm_atomic_helper_commit_tail+0x3c/0x68
[ 16.903617] [<
ffff0000085e436c>] commit_tail+0x64/0x80
[ 16.908753] [<
ffff0000085e4398>] commit_work+0x10/0x18
[ 16.913893] [<
ffff0000080d4928>] process_one_work+0x1c8/0x380
[ 16.919638] [<
ffff0000080d4b28>] worker_thread+0x48/0x498
[ 16.925035] [<
ffff0000080da8f8>] kthread+0xe0/0xf8
[ 16.929828] [<
ffff000008082e80>] ret_from_fork+0x10/0x50
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Reviewed-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Aymen Sghaier [Fri, 8 Dec 2017 13:54:11 +0000 (14:54 +0100)]
MLK-17111-3: crypto: caam: Correct Copyright
Correct Copyright for new files:
- drivers/crypto/caam/inst_rng.c
- drivers/crypto/caam/inst_rng.h
Reviewed-by: Silvano Di Ninno <silvano.dininno@nxp.com>
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
Aymen Sghaier [Fri, 8 Dec 2017 13:49:31 +0000 (14:49 +0100)]
MLK-17111-2: crypto: caam: Enable caam job ring 2 for i.MX8 mScale
As required by Test/Validation Team the third job ring is enabled
here. This was not possible before modifying JR Master ID in ATF.
ATF (arm-trusted-firmware) should be updated before using this JR.
Reviewed-by: Silvano Di Ninno <silvano.dininno@nxp.com>
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
Aymen Sghaier [Fri, 8 Dec 2017 13:36:46 +0000 (14:36 +0100)]
MLK-17111-1: crypto: caam: Fix RNG instantiation retry
Seen on i.MX8MQ EVK board revision B0 that the RNG instantiation
fail with default entropy delay. Retry process is fixed here to
be able to instantiate RNG successfully.
Reviewed-by: Silvano Di Ninno <silvano.dininno@nxp.com>
Signed-off-by: Aymen Sghaier <aymen.sghaier@nxp.com>
Bai Ping [Mon, 11 Dec 2017 04:51:23 +0000 (12:51 +0800)]
MLK-17144 driver: soc: use mutex for power domain of imx8mq
In current gpc-psci.c file, the irqchip driver and gpc power
domain driver use the same spinlock to prevent concurrent
access to the GPC module. But actually, the irq and power domain
are two seperated function and controlled by different registers.
when using the same spinlock for these two funcition, in some corner
case the system will be deadlock if the spinlock is already acquired
by the power domain, but the power domain on/off is interrupted by
timer IRQ. So adding a mutex for power domain driver.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Yuchou Gan [Mon, 11 Dec 2017 16:24:13 +0000 (00:24 +0800)]
MGS-2914 [#imx-587] [8QM/qxp] Disable depth compression only for 8QM
Disable the depth compression on device tree for 8qm/8qxp/mscale
when the ddr4 is enabled.
Date: Dec 11, 2017
Signed-off-by Yuchou Gan yuchou.gan@nxp.com
Ye Li [Mon, 4 Dec 2017 06:05:28 +0000 (00:05 -0600)]
MLK-17147 arm64: dts: imx8mq: Add DDR3l and DDR4 ARM2 boards support
Add two DTS files for supporting DDR3l and DDR4 ARM2 boards. Basic
nodes like UART, SD/eMMC, i2c, Ethernet are added.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Peng Fan [Sat, 9 Dec 2017 10:44:37 +0000 (18:44 +0800)]
MLK-17142 arm64: dts: 8qxp: introduce dom0 dts
Introudce dom0 dts.
disable rtc, we do not have sip handler in xen, also need to modify the
driver to use hvc call.
remove gpu ss reg property to avoid overriding dom0 mapping.
Modify lpuart0 interrupt-parent to use gic, because xen could only
handle gic.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Bai Ping <ping.bai@nxp.com>
Guoniu.Zhou [Fri, 8 Dec 2017 11:32:34 +0000 (19:32 +0800)]
MLK-16549-2: ISI: fix suspend/resume error issue
Because ISI runtime suspend has disable clock before system
suspend. If driver does not know that and disable clock again
in system suspend callback. It will lead to isi clk count mis-
match.
Reviewed-by: Sandor.Yu <sandor.yu@nxp.com>
Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
Guoniu.Zhou [Fri, 8 Dec 2017 08:04:55 +0000 (16:04 +0800)]
MLK-16549-1: mipi_csi: fix camera sensor i2c R/W issue
Because there is a level shifter between mipi csi controller
and max9286 camera sensor bridge. We need configure RESET_B
and ENABLE pins as GPIO, otherwise the bridge will not work
normally.
Reviewed-by: Sandor.Yu <sandor.yu@nxp.com>
Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
Han Xu [Thu, 7 Dec 2017 22:18:57 +0000 (16:18 -0600)]
MLK-17122: arm64: dts: fix the flexspi power domain
fix the flexspi power domain in device tree
Signed-off-by: Han Xu <han.xu@nxp.com>
Han Xu [Thu, 7 Dec 2017 21:59:47 +0000 (15:59 -0600)]
MLK-17121: mtd: fsl-flexspi: re-init the flexspi after suspend/resume
re-init the flexspi controller after suspend/resume.
runtime resume will re-init the controller, Once the it was initialized
and need to be re-init(determined by read specific register bit).
Signed-off-by: Han Xu <han.xu@nxp.com>
Robert Chiras [Fri, 8 Dec 2017 11:16:18 +0000 (13:16 +0200)]
MLK-17138: arm64: dts: sl-imx8qm.dtsi: Quad display support for 8QM
Add DTS files fo quad display on 8QM boards. Currently, there is only
one file for this: fsl-imx8qm-lpddr4-arm2-it6263-adv7535.dts, which is
the combination for 2 LVDS + 2 MIPI-HDMI on LPDDR4 board.
This patch adds the other possible use-cases:
- 2 LVDS + 2 MIPI-Panel on LPDDR4
- 2 LVDS + 2 MIPI-HDMI on MEK
- 2 LVDS + 2 MIPI-Panel on MEK
Also:
- fix the fsl-imx8qm-lpddr4-arm2-it6263-adv7535.dts, since it
contained the old mipi_dsi nodes.
- fix the order of mipi_dsi nodes in fsl-imx8qm.dtsi, since this order
affects the suspend/resume routines.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Robert Chiras [Fri, 8 Dec 2017 13:15:35 +0000 (15:15 +0200)]
MLK-17137-2: drm/bridge: Fix bridge_detach for nwl-dsi
When the bridge is detached from it's parent, we also need to unregister
the dsi_host. Also, in enable, check if we have a panel or a bridge
connected, otherwise enable is not needed.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Robert Chiras [Fri, 8 Dec 2017 13:13:10 +0000 (15:13 +0200)]
MLK-17137-1: drm/imx: Fix unbind for nwl_dsi-imx
In unbind function, first we need to detach the bridge, then do the
encoder cleanup, so that the bridge will do a proper detach.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Robert Chiras [Fri, 8 Dec 2017 14:21:33 +0000 (16:21 +0200)]
MLK-17047-2: drm/imx: Fix suspend/resume for nwl_dsi-imx
This patch addresses two issues:
1. Always request/release bus_freq, not just on suspend/resume routines
2. Check if the driver is running when doing a suspend, so that we won't
enable it by mistake on resume.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Robert Chiras [Fri, 8 Dec 2017 14:19:15 +0000 (16:19 +0200)]
MLK-17047-1: drm/mxsfb: Fix suspend/resume
MXSFB should always request bus_freq when enabled and release bus_freq
when disabled. Also, when suspend/resume occurs, check if the driver is
running, so what we won't enable it by mistake in resume.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Robert Chiras [Fri, 8 Dec 2017 08:23:15 +0000 (10:23 +0200)]
MLK-17115: drm/mxsfb: Add support for vblank
Currently, the vblank support is not correctly implemented in MXSFB_DRM
driver. Thix patch addresses this issue, so that vblank will be
supported by MXSFB_DRM driver.
Signed-off-by: Robert Chiras <robert.chiras@nxp.com>
Laurentiu Palcu [Fri, 8 Dec 2017 13:54:19 +0000 (15:54 +0200)]
MLK-17805: drm: imx: dcss: fix resume without HDMI cable
When no HDMI cable is in, the device is runtime suspended. Hence,
there's nothing to resume in this case.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Laurentiu Palcu [Fri, 8 Dec 2017 12:42:05 +0000 (14:42 +0200)]
MLK-17140-2: drm: imx: dcss: Change CTXLD trigger values
After activating the PM QoS, the old triggers didn't work anymore. Also,
this will remove a hardcoded value that might not work for all
resolutions.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Laurentiu Palcu [Thu, 7 Dec 2017 10:57:19 +0000 (12:57 +0200)]
MLK-17140-1: drm: imx: dcss: add PM QoS
PM QoS is needed so that cpuidle doesn not influence DCSS performance.
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Laurentiu Palcu [Wed, 6 Dec 2017 09:03:50 +0000 (11:03 +0200)]
MMFMWK-7806: drm: imx: dcss: check up/down scale ratios
When scaling up/down, DCSS has limits that cannot be exceeded. This
patch adds checks before the plane is updated and rejects those planes
that exceed the up/down scale limits.
Currently, the limit is 3:1 for downscaling and 1:3 for upscaling for
both video and graphics channels.
When support for WR_SCL/RD_SRC will be added, these limits will increase
to the following values:
* video: 7:1 downscale, 1:7 upscale
* graphics: 5:1 downscale, 1:5 upscale
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>
Fugang Duan [Fri, 8 Dec 2017 08:12:50 +0000 (16:12 +0800)]
MLK-17133-03 tty: serial: lpuart: directly terminate rx dma chans in .shutdown()
No need to wait dma_wait event, directly terminate rx dma chans
in .shutdown() callback.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Fugang Duan [Fri, 8 Dec 2017 01:57:19 +0000 (09:57 +0800)]
MLK-17133-02 tty: serial: lpuart: add runtime pm support
Add runtime pm support to manage lpuart clock and its power domain
to save power in system idle and system suspend stages.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Fugang Duan [Fri, 1 Dec 2017 06:27:39 +0000 (14:27 +0800)]
MLK-17133-01 tty: serial: lpuart: only enable wakeup interrupt when wakeup enabled
Current driver suppose system disable irq when wakeup is not enabled
like below follow, so it always enable the wakeup interrupt in .suspend_noirq().
dpm_suspend_noirq()
device_wakeup_arm_wake_irqs()
if (device_may_wakeup(wirq->dev))
enable_irq_wake(wirq->irq);
irq_set_irq_wake(irq, 1);
suspend_device_irqs();
if (irqd_is_wakeup_set(&desc->irq_data))
__disable_irq(desc);
device_suspend_noirq(dev);
...
But in i.MX8x chips, the gic-v3 chip->irq_disable() is not implemented,
so the device's irq line is not masked in noirq stage. Then lpuart interrupt
can wake up system even if it is not enabled as wakeup source.
To avoid the issue, only enable wakeup interrupt when it is enabled as
wakeup source.
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Robin Gong <yibin.gong@nxp.com>
Dong Aisheng [Thu, 7 Dec 2017 12:23:53 +0000 (20:23 +0800)]
MLK-17124 imx8: pm-domains: fix clock rate may lost due to domain off during probe phase
With current design, there may be a clock state issue lost due to driver
probe fail and power domain go to OFF. Then the next driver probe using the
same domain and clocks may fail because the kernel already caches the last clk
settings, the next retry will return directly. As a result, driver may believe
the the clk setting is passed but actually no in HW. So a state mismatach
happenes between SW and HW.
This is actually a nature limitation with current design as there's no state
alignment mechanism between clk SW status and HW status. Power Domain and CLK
subsystem are two separate subsystems in current kernel design, re-architecure
the kernel power domain and clk probably is the best way to handle this issue.
However, this patch implements a quick workaround to trap the possible state
lost case and give the driver one more chance to re-set the clk when power
domain is enabled. This can tempororily fix this issue although may be not
be so good from architecture point of view.
One note is that as a parent clk rate restore will cause the clk recalc
to all possible child clks which may result in child clk previous state lost
due to power domain lost before, we have to first walk through all child clks
to retrieve the state via clk_hw_get_rate which bypassed the clk recalc,
then we can restore them one by one.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Robby Cai [Thu, 7 Dec 2017 12:22:25 +0000 (20:22 +0800)]
MLK-17058 media: csi: fix spurious warning message
When boot up with 4K HDMI display, and at same time do a capture with
720p (or above), meet following message.
[ 241.572132] mx6s-csi
30a90000.csi1_bridge:
82300000 !=
82300000
[ 241.604974] mx6s-csi
30a90000.csi1_bridge:
82700000 !=
82700000
[ 241.638305] mx6s-csi
30a90000.csi1_bridge:
82b00000 !=
82b00000
[ 241.704969] mx6s-csi
30a90000.csi1_bridge:
82300000 !=
82300000
...
cast the type of unsigned long to unsigned int before compare two variables
to fix it.
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Reviewed-by: Sandor Yu <sandor.yu@nxp.com>
(cherry picked from commit
0972b05917dd5bd3d6aa28e57b7181d647da28b8)
Robby Cai [Thu, 7 Dec 2017 07:05:42 +0000 (15:05 +0800)]
MLK-17116-2 media: mipi_csi: Adjust hs_settle and send_level for low resolution
Change the hs_settle and fifo_send_level setting for 640x480 and 720x480 input
resolution.
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Reviewed-by: Sandor Yu <sandor.yu@nxp.com>
(cherry picked from commit
3c081af366e250ff011319d80c5706ae7b8e38ca)
Robby Cai [Thu, 7 Dec 2017 07:00:33 +0000 (15:00 +0800)]
MLK-17116-1 media: camera: use simpler way for 20MHz mclk setting
For ov5640, the simpler way is to make PLL1 same. Here's changing PRE_DIV0.
"24MHz / 3" equals to "20MHz / 2.5", hereby the reg 3037[3:0] = 7.
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Reviewed-by: Sandor Yu <sandor.yu@nxp.com>
(cherry picked from commit
bf7d2bb06ca3bdf88a8aa86ac39b7d3f44134ea5)
Liu Ying [Mon, 19 Jun 2017 03:56:01 +0000 (11:56 +0800)]
MLK-15110-23 drm/imx: dpu: kms: Add prefetch support
This patch adds prefetch support so that we may use prefetch engine
where possible.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Thu, 22 Jun 2017 03:33:26 +0000 (11:33 +0800)]
MLK-15110-22 drm/imx: dpu: crtc: Evade the first dumb frame for DPR/PRG errata
To workaround the errata TKT320950, DPR/PRG need to evade the first dumb frame
which is generated by DPU. The way we achieve that is to bypass TCON(but set
the TCON sync signals and KA_CHUCK strobe signal up) before enabling the DPU
display controller, and then enable the display controller, wait for the frame
index starting to move and finally switch TCON to operation mode.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Thu, 22 Jun 2017 03:16:32 +0000 (11:16 +0800)]
MLK-15110-21 gpu: imx: dpu: framegen: Add timestamp support for frame index
This patch adds framegen timestamp support for the frame index feature.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Tue, 1 Aug 2017 03:28:16 +0000 (11:28 +0800)]
MLK-15110-20 gpu: imx: dpu: fetcheco: Fixup stride when we use prefetch
When we use prefetch, we use DPR and PRG to do frame input cropping.
Thus, the stride of fetcheco is the stride of cropped frame, which means
the value of the stride is cropped_width * bytes_per_pixel. Since the
pixel format has to be NV12 or NV21 when we use prefetch, we assume the
cropped_width stands for how many UV we have in bytes for one line, while
bytes_per_pixel should be 8bits for every U or V component. Also, to
address TKT339017, when we use prefetch engine for fetcheco, we need to
round the stride up to the fetcheco burst size, i.e., burst length
multiplies 8 bytes. According to TKT343664, the buffer base address has
to align to burst size, so we'll pick an appropriate burst size value in
fetcheco_source_stride().
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Wed, 28 Jun 2017 07:55:24 +0000 (15:55 +0800)]
MLK-15110-19 gpu: imx: dpu: fetchdecode: Fixup stride when we use prefetch
When we use prefetch, we use DPR and PRG to do frame input cropping. Thus,
the stride of fetchdecode is the stride of cropped frame, which means the
value of the stride is cropped_width * bytes_per_pixel. Also, to address
TKT339017, when we use prefetch engine for fetchdecode, we need to round
the frame stride up to the fetchdecode burst size, i.e., burst length
multiplies 8 bytes. According to TKT343664, the buffer base address has
to align to burst size, so we'll pick an appropriate burst size value in
fetchdecode_source_stride().
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 7 Aug 2017 05:24:21 +0000 (13:24 +0800)]
MLK-15110-18 gpu: imx: dpu: fetcheco: Add helper fetcheco_set_burstlength()
This patch adds helper fetcheco_set_burstlength() so that
the burst length of fetcheco can be set to appropriate value.
When we don't use prefetch engine, the burst length is set to
the maximal value - 16. When we use prefetch engine, the burst
length should make the buffer base address align to burst size
but not greater than 16. This alignment operation can address
the issue recorded by TKT343664.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 7 Aug 2017 05:19:35 +0000 (13:19 +0800)]
MLK-15110-17 gpu: imx: dpu: fetchdecode: Add helper fetchdecode_set_burstlength()
This patch adds helper fetchdecode_set_burstlength() so that
the burst length of fetchdecode can be set to appropriate value.
When we don't use prefetch engine, the burst length is set to
the maximal value - 16. When we use prefetch engine, the burst
length should make the buffer base address align to burst size
but not greater than 16. This alignment operation can address
the issue recorded by TKT343664.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Tue, 1 Aug 2017 05:03:36 +0000 (13:03 +0800)]
MLK-15110-16 gpu: imx: dpu: fetcheco: Add helpers to set/get fetcheco off pin
This patch adds some helpers to set/get fetcheco off pin.
We need to pin fetcheco off when the primary plane is disabled and the
relevant fetcheco is feed by prefetch engine.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 19 Jun 2017 03:39:56 +0000 (11:39 +0800)]
MLK-15110-15 gpu: imx: dpu: fetchdecode: Add DPR support
This patch adds DPR support for fetchdecode in the DPU base driver.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Fri, 18 Aug 2017 02:03:04 +0000 (10:03 +0800)]
MLK-15110-14 arm64: dts: fsl-imx8qxp-mek: Add DPR and PRG support
This patch adds DPR and PRG support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 19 Jun 2017 06:03:16 +0000 (14:03 +0800)]
MLK-15110-13 arm64: dts: fsl-imx8qxp-lpddr4-arm2: Add DPR and PRG support
This patch adds DPR and PRG support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 19 Jun 2017 06:01:29 +0000 (14:01 +0800)]
MLK-15110-12 arm64: dtsi: fsl-imx8qxp: Add DPR and PRG support
This patch adds DPR and PRG support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Tue, 20 Jun 2017 09:39:22 +0000 (17:39 +0800)]
MLK-15110-11 arm64: dtsi: fsl-imx8qxp: Add DPR0/1 irq resources for DPU
The Display Prefetch Resolve(DPR) engine is the prefetch engine of DPU.
This patch adds the DPR0/1's irq resources for DPU.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 19 Jun 2017 05:50:15 +0000 (13:50 +0800)]
MLK-15110-10 clk: imx: clk-imx8qxp: Add IMX8QXP_DC0_DPR1_APB/B_CLK support
This patch adds IMX8QXP_DC0_DPR1_APB_CLK and IMX8QXP_DC0_DPR1_B_CLK clocks
support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Thu, 7 Dec 2017 04:41:05 +0000 (12:41 +0800)]
MLK-15110-9 arm64: dts: fsl-imx8qm-mek: Add DPR and PRG support
This patch adds DPR and PRG support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 19 Jun 2017 03:06:59 +0000 (11:06 +0800)]
MLK-15110-8 arm64: dts: fsl-imx8qm-lpddr4-arm2: Add DPR and PRG support
This patch adds DPR and PRG support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 8 May 2017 04:58:17 +0000 (12:58 +0800)]
MLK-15110-7 arm64: dtsi: fsl-imx8qm: Add DPR and PRG support
This patch adds DPR and PRG support.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Tue, 20 Jun 2017 09:13:31 +0000 (17:13 +0800)]
MLK-15110-6 arm64: dtsi: fsl-imx8qm: Add DPR0/1/2/3 irq resources for DPU0/1
The Display Prefetch Resolve(DPR) engine is the prefetch engine of DPU.
This patch adds the DPR0/1/2/3's irq resources for DPU0/1.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Tue, 20 Jun 2017 08:59:23 +0000 (16:59 +0800)]
MLK-15110-5 gpu: imx: dpu: Name inner DPU interrupts explicitly
We will support DPR interrupts via DPU core driver.
In order to distinguish bewteen the inner DPU interrupts and the DPR
interrupts, let's rename some software stuffs which are related to
DPU interrupts so that they may show they are DPU inner explicitly.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 19 Jun 2017 05:05:23 +0000 (13:05 +0800)]
MLK-15110-4 gpu: imx: dpu: Select IMX8_PRG and IMX8_DPRC in Kconfig
Since we needs to use PRG and DPR in DPU base driver, let's select
the two drivers when we enable DPU.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 3 Jul 2017 05:07:23 +0000 (13:07 +0800)]
MLK-15110-3 gpu: imx: Add i.MX8 DPR(Display Prefetch Resolve) support
The Display Prefetch Resolve(DPR) is a processor of fetching display data
before the display pipeline which needs data to drive pixels in the active
display region. The data is transformed, or resolved from a variety of
tiled buffer formats into linear format. The DPR transaction sequences are
issued with a high level of DRAM efficiency. This patch adds the base
driver support for i.MX8qm/qxp DPR.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Mon, 3 Jul 2017 03:35:52 +0000 (11:35 +0800)]
MLK-15110-2 gpu: imx: Add i.MX8 PRG(Prefetch Resolve Gasket) support
The Pretch Resolve Gasket(PRG) is a digital core function as a gasket
interface between RTRAM controller and DPU. The main function of PRG
is to convert the AXI interface to RTRAM interface and remapping the
ARADDR to a RTRAM address. This patch adds the base driver support
for i.MX8qm/qxp PRG.
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Liu Ying [Thu, 3 Aug 2017 08:00:46 +0000 (16:00 +0800)]
MLK-15110-1 drm/fourcc: Add Amphion tiled layout format modifier
Amphion VPU has a tiled layout using 8x128 pixel vertical strips,
where each strip contains 1x16 groups of 8x8 pixels in a row-major layout.
Signed-off-by: Song Bing <bing.song@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Sandor Yu [Fri, 8 Dec 2017 08:23:59 +0000 (16:23 +0800)]
MLK-17126-6: arm64 dts: Add hdmi dts for imx8qm mek
Add fsl-imx8qm-mek-hdmi.dts for imx8qm mek board.
BuildInfo:
- SCFW
e0362348, IMX-MKIMAGE
9841373a, ATF
e173337
- U-Boot 2017.03-imx_v2017.03+g3535868
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Sandor Yu [Fri, 8 Dec 2017 08:23:07 +0000 (16:23 +0800)]
MLK-17126-5: arm64 dts: Move hdmi compatible srting
Move imx8qm hdmi/dp compatible srting from soc specific
dts to board specific dts.
BuildInfo:
- SCFW
e0362348, IMX-MKIMAGE
9841373a, ATF
e173337
- U-Boot 2017.03-imx_v2017.03+g3535868
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Sandor Yu [Fri, 8 Dec 2017 08:16:48 +0000 (16:16 +0800)]
MLK-17126-4: hdp: Fix V/Hsync polarity issue
Remove v/hsync polarity adjust function.
Add pixel link mux configuration function for imx8qm.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Sandor Yu [Fri, 8 Dec 2017 08:41:21 +0000 (16:41 +0800)]
MLK-17126-3: hdmi api: Fix h/v sync polarity issue
Fix H/V Sync polarity issue.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Sandor Yu [Thu, 7 Dec 2017 10:04:03 +0000 (18:04 +0800)]
MLK-17126-2: hdp: Support imx8qm HDMI function
Add phy reset before hdmi/dp phy init.
Reparent hdmi pixel clock to av_pll.
Combine DP and HDMI ipg clock function.
Add DP and HDMI pixel clock set rate function.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Sandor Yu [Fri, 8 Dec 2017 06:54:26 +0000 (14:54 +0800)]
MLK-17126-1: hdp api: workaround for imx8qm HDMI DDC R/W issue
HDMI DDC R/W function is not supported by imx8qm HDMI FW.
Skip the function for imx8qm before the issue is fixed in FW.
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Peter Chen [Fri, 8 Dec 2017 08:25:19 +0000 (16:25 +0800)]
MLK-16976-6 ARM64: dts: fsl-imx8qxp: let USB have wakeup capability
Let PM code know USB has wake system up capability.
BuildInfo:
- SCFW
245582b, IMX-MKIMAGE
0ad6069a, ATF
6bd98a3
- U-Boot 2017.03-imx_v2017.03+gfa65b0a
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 8 Dec 2017 03:44:47 +0000 (11:44 +0800)]
MLK-16976-5 ARM64: dts: fsl-imx8qxp-mek: add 12V source capability for Type-C
The MEK hardware design supports 12V power source, update src-pdos for it.
And It doesn't support power sink, so remove additional sink PDOS setting.
BuildInfo:
- SCFW
245582b, IMX-MKIMAGE
0ad6069a, ATF
6bd98a3
- U-Boot 2017.03-imx_v2017.03+gfa65b0a
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 1 Dec 2017 06:13:06 +0000 (14:13 +0800)]
MLK-16976-4 usb: cdns3: add power management support
This patch set adds both runtime and system-level pm support.
For runtime-pm: both host and device wakeup events are supported.
For system-pm: only host wakeup events are supported, device wakeup
events are from other peripherals, and will support later.
BuildInfo:
- SCFW
245582b, IMX-MKIMAGE
0ad6069a, ATF
6bd98a3
- U-Boot 2017.03-imx_v2017.03+gfa65b0a
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Tue, 28 Nov 2017 06:09:23 +0000 (14:09 +0800)]
MLK-16976-3 ARM64: dts: fsl-imx8qm-mek: add USB support
- USB2 Dual-role support, and below rework is needed:
Remove R295, R296, R122, and install R116, R117, R127
- USB3 Dual-role support
BuildInfo:
- SCFW
245582b, IMX-MKIMAGE
0ad6069a, ATF
6bd98a3
- U-Boot 2017.03-imx_v2017.03+gfa65b0a
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 1 Dec 2017 03:10:29 +0000 (11:10 +0800)]
MLK-16976-2 ARM64: dts: fsl-imx8qm: let USB have wakeup capability
Let PM code know USB has wake system up capability.
BuildInfo:
- SCFW
245582b, IMX-MKIMAGE
0ad6069a, ATF
6bd98a3
- U-Boot 2017.03-imx_v2017.03+gfa65b0a
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Peter Chen [Fri, 24 Nov 2017 09:15:04 +0000 (17:15 +0800)]
MLK-16976-1 ARM64: dts: fsl-imx8: add OTG register regions for Cadence USB3
Add OTG register regions for Cadence USB3.
BuildInfo:
- SCFW
245582b, IMX-MKIMAGE
0ad6069a, ATF
6bd98a3
- U-Boot 2017.03-imx_v2017.03+gfa65b0a
Acked-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>