Commit Graph

1880 Commits

Author SHA1 Message Date
Christophe JAILLET
3681476ad6 soc: ti: pm33xx: Fix some resource leak in the error handling paths of the probe function
[ Upstream commit 17ad4662595ea0c4fd7496b664523ef632e63349 ]

'am33xx_pm_rtc_setup()' allocates some resources that must be freed on the
error. Commit 2152fbbd47 ("soc: ti: pm33xx: Simplify RTC usage to prepare
to drop platform data") has introduced the use of these resources but has
only updated the remove function.

Fix the error handling path of the probe function now.

Fixes: 2152fbbd47 ("soc: ti: pm33xx: Simplify RTC usage to prepare to drop platform data")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:37:25 +01:00
Dan Carpenter
6e46b23a9f soc: qcom: socinfo: Fix an off by one in qcom_show_pmic_model()
[ Upstream commit 5fb33d8960dc7abdabc6fe599a30c2c99b082ef6 ]

These need to be < ARRAY_SIZE() instead of <= ARRAY_SIZE() to prevent
accessing one element beyond the end of the array.

Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Fixes: e9247e2ce5 ("soc: qcom: socinfo: fix printing of pmic_model")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YAf+o85Z9lgkq3Nw@mwanda
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-04 11:37:24 +01:00
Tony Lindgren
8e25e1eef8 soc: ti: omap-prm: Fix boot time errors for rst_map_012 bits 0 and 1
[ Upstream commit 7078a5ba7a58e5db07583b176f8a03e0b8714731 ]

We have rst_map_012 used for various accelerators like dsp, ipu and iva.
For these use cases, we have rstctrl bit 2 control the subsystem module
reset, and have and bits 0 and 1 control the accelerator specific
features.

If the bootloader, or kexec boot, has left any accelerator specific
reset bits deasserted, deasserting bit 2 reset will potentially enable
an accelerator with unconfigured MMU and no firmware. And we may get
spammed with a lot by warnings on boot with "Data Access in User mode
during Functional access", or depending on the accelerator, the system
can also just hang.

This issue can be quite easily reproduced by setting a rst_map_012 type
rstctrl register to 0 or 4 in the bootloader, and booting the system.

Let's just assert all reset bits for rst_map_012 type resets. So far
it looks like the other rstctrl types don't need this. If it turns out
that the other type rstctrl bits also need reset on init, we need to
add an instance specific reset mask for the bits to avoid resetting
unwanted bits.

Reported-by: Carl Philipp Klemm <philipp@uvos.xyz>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Suman Anna <s-anna@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Tested-by: Carl Philipp Klemm <philipp@uvos.xyz>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-17 11:02:22 +01:00
Arnd Bergmann
d871650a7d ARM: imx: fix imx8m dependencies
[ Upstream commit 097530bf8cd469ef7b3d52ef00cafb64b33bacb1 ]

Selecting ARM_GIC_V3 on non-CP15 processors leads to build failures
like

arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_AP1R3_EL1':
arch/arm/include/asm/arch_gicv3.h:36:40: error: 'c12' undeclared (first use in this function)
   36 | #define __ICC_AP1Rx(x)   __ACCESS_CP15(c12, 0, c9, x)
      |                                        ^~~

Add a dependency to only enable the gic driver when building for
at an ARMv7 target, which is the closes approximation to the ARMv8
processor that is actually in this chip.

Fixes: fc40200ebf ("soc: imx: increase build coverage for imx8m soc driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-03 23:28:45 +01:00
Claudiu Beznea
767c8777ce drivers: soc: atmel: add null entry at the end of at91_soc_allowed_list[]
commit 680896556805d3ad3fa47f6002b87b3041a45ac2 upstream.

of_match_node() calls __of_match_node() which loops though the entries of
matches array. It stops when condition:
(matches->name[0] || matches->type[0] || matches->compatible[0]) is
false. Thus, add a null entry at the end of at91_soc_allowed_list[]
array.

Fixes: caab13b49604 ("drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs")
Cc: stable@vger.kernel.org #4.12+
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-03 23:28:40 +01:00
Sudeep Holla
6975f470ca drivers: soc: atmel: Avoid calling at91_soc_init on non AT91 SoCs
commit caab13b4960416b9fee83169a758eb0f31e65109 upstream.

Since at91_soc_init is called unconditionally from atmel_soc_device_init,
we get the following warning on all non AT91 SoCs:
	" AT91: Could not find identification node"

Fix the same by filtering with allowed AT91 SoC list.

Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: stable@vger.kernel.org #4.12+
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201211135846.1334322-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-03 23:28:40 +01:00
Evan Green
3bcf02208e soc: qcom: smp2p: Safely acquire spinlock without IRQs
commit fc3e62e25c3896855b7c3d72df19ca6be3459c9f upstream.

smp2p_update_bits() should disable interrupts when it acquires its
spinlock. This is important because without the _irqsave, a priority
inversion can occur.

This function is called both with interrupts enabled in
qcom_q6v5_request_stop(), and with interrupts disabled in
ipa_smp2p_panic_notifier(). IRQ handling of spinlocks should be
consistent to avoid the panic notifier deadlocking because it's
sitting on the thread that's already got the lock via _request_stop().

Found via lockdep.

Cc: stable@vger.kernel.org
Fixes: 50e9964141 ("soc: qcom: smp2p: Qualcomm Shared Memory Point to Point")
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Evan Green <evgreen@chromium.org>
Link: https://lore.kernel.org/r/20200929133040.RESEND.1.Ideabf6dcdfc577cf39ce3d95b0e4aa1ac8b38f0c@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-30 11:54:22 +01:00
Zhang Changzhong
4771a82fa0 soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe()
[ Upstream commit c2867b2e710fc85bb39c6f6e5948450c48e8a33e ]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: e943c43b32 ("PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Link: https://lore.kernel.org/r/1607070805-33038-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:34 +01:00
Yu Kuai
f9e71ed020 soc: amlogic: canvas: add missing put_device() call in meson_canvas_get()
[ Upstream commit 28f851e6afa858f182802e23ac60c3ed7d1c04a1 ]

if of_find_device_by_node() succeed, meson_canvas_get() doesn't have
a corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.

Fixes: 382f8be045 ("soc: amlogic: canvas: Fix meson_canvas_get when probe failed")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20201117011322.522477-1-yukuai3@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:27 +01:00
Tom Rix
6d3131ace3 soc: qcom: initialize local variable
[ Upstream commit a161ffe4b877721d8917e18e70461d255a090f19 ]

clang static analysis reports this problem

pdr_interface.c:596:6: warning: Branch condition evaluates
  to a garbage value
        if (!req.service_path[0])
            ^~~~~~~~~~~~~~~~~~~~

This check that req.service_path was set in an earlier loop.
However req is a stack variable and its initial value
is undefined.

So initialize req to 0.

Fixes: fbe639b44a ("soc: qcom: Introduce Protection Domain Restart helpers")
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20200819184637.15648-1-trix@redhat.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:19 +01:00
Zhihao Cheng
561397df16 drivers: soc: ti: knav_qmss_queue: Fix error return code in knav_queue_probe
[ Upstream commit 4cba398f37f868f515ff12868418dc28574853a1 ]

Fix to return the error code from of_get_child_by_name() instaed of 0
in knav_queue_probe().

Fixes: 41f93af900 ("soc: ti: add Keystone Navigator QMSS driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:18 +01:00
Zhang Qilong
97d14d5921 soc: ti: Fix reference imbalance in knav_dma_probe
[ Upstream commit b4fa73358c306d747a2200aec6f7acb97e5750e6 ]

The patch fix two reference leak.

  1) pm_runtime_get_sync will increment pm usage counter even it
     failed. Forgetting to call put operation will result in
     reference leak.

  2) The pm_runtime_enable will increase power disable depth. Thus
     a pairing decrement is needed on the error handling path to
     keep it balanced.

We fix it by: 1) adding call pm_runtime_put_noidle or
pm_runtime_put_sync in error handling. 2) adding pm_runtime_disable
in error handling, to keep usage counter and disable depth balanced.

Fixes: 88139ed030 ("soc: ti: add Keystone Navigator DMA support")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:18 +01:00
Zhang Qilong
bdf76d879a soc: ti: knav_qmss: fix reference leak in knav_queue_probe
[ Upstream commit ec8684847d8062496c4619bc3fcff31c19d56847 ]

pm_runtime_get_sync will increment pm usage counter even it
failed. Forgetting to pm_runtime_put_noidle will result in
reference leak in knav_queue_probe, so we should fix it.

Fixes: 41f93af900 ("soc: ti: add Keystone Navigator QMSS driver")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:18 +01:00
Tony Lindgren
53cb44edb2 soc: ti: omap-prm: Do not check rstst bit on deassert if already deasserted
[ Upstream commit c1995e5afaf6abf3922b5395ad1f4096951e3276 ]

If a rstctrl reset bit is already deasserted, we can just bail out early
not wait for rstst to clear. Otherwise we can have deassert fail for
already deasserted resets.

Fixes: c5117a78dd ("soc: ti: omap-prm: poll for reset complete during de-assert")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:09 +01:00
Douglas Anderson
614199a8d1 soc: qcom: geni: More properly switch to DMA mode
[ Upstream commit 4b6ea87be44ef34732846fc71e44c41125f0c4fa ]

On geni-i2c transfers using DMA, it was seen that if you program the
command (I2C_READ) before calling geni_se_rx_dma_prep() that it could
cause interrupts to fire.  If we get unlucky, these interrupts can
just keep firing (and not be handled) blocking further progress and
hanging the system.

In commit 02b9aec592 ("i2c: i2c-qcom-geni: Fix DMA transfer race")
we avoided that by making sure we didn't program the command until
after geni_se_rx_dma_prep() was called.  While that avoided the
problems, it also turns out to be invalid.  At least in the TX case we
started seeing sporadic corrupted transfers.  This is easily seen by
adding an msleep() between the DMA prep and the writing of the
command, which makes the problem worse.  That means we need to revert
that commit and find another way to fix the bogus IRQs.

Specifically, after reverting commit 02b9aec592 ("i2c:
i2c-qcom-geni: Fix DMA transfer race"), I put some traces in.  I found
that the when the interrupts were firing like crazy:
- "m_stat" had bits for M_RX_IRQ_EN, M_RX_FIFO_WATERMARK_EN set.
- "dma" was set.

Further debugging showed that I could make the problem happen more
reliably by adding an "msleep(1)" any time after geni_se_setup_m_cmd()
ran up until geni_se_rx_dma_prep() programmed the length.

A rather simple fix is to change geni_se_select_dma_mode() so it's a
true inverse of geni_se_select_fifo_mode() and disables all the FIFO
related interrupts.  Now the problematic interrupts can't fire and we
can program things in the correct order without worrying.

As part of this, let's also change the writel_relaxed() in the prepare
function to a writel() so that our DMA is guaranteed to be prepared
now that we can't rely on geni_se_setup_m_cmd()'s writel().

NOTE: the only current user of GENI_SE_DMA in mainline is i2c.

Fixes: 37692de5d5 ("i2c: i2c-qcom-geni: Add bus driver for the Qualcomm GENI I2C controller")
Fixes: 02b9aec592 ("i2c: i2c-qcom-geni: Fix DMA transfer race")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Akash Asthana <akashast@codeaurora.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20201013142448.v2.1.Ifdb1b69fa3367b81118e16e9e4e63299980ca798@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:52:57 +01:00
Nicolas Boichat
a2eaddba03 soc: mediatek: Check if power domains can be powered on at boot time
[ Upstream commit 4007844b05815717f522c7ea9914e24ad0ff6c79 ]

In the error case, where a power domain cannot be powered on
successfully at boot time (in mtk_register_power_domains),
pm_genpd_init would still be called with is_off=false, and the
system would later try to disable the power domain again, triggering
warnings as disabled clocks are disabled again (and other potential
issues).

Also print a warning splat in that case, as this should never
happen.

Fixes: c84e358718 ("soc: Mediatek: Add SCPSYS power domain driver")
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Link: https://lore.kernel.org/r/20200928113107.v2.1.I5e6f8c262031d0451fe7241b744f4f3111c1ce71@changeid
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:52:56 +01:00
Dan Carpenter
de37cfd120 soc: renesas: rmobile-sysc: Fix some leaks in rmobile_init_pm_domains()
[ Upstream commit cf25d802e029c31efac8bdc979236927f37183bd ]

This code needs to call iounmap() on one error path.

Fixes: 2173fc7cb6 ("ARM: shmobile: R-Mobile: Add DT support for PM domains")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200923113142.GC1473821@mwanda
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:52:56 +01:00
Nicolin Chen
e8d7daf69e soc/tegra: fuse: Fix index bug in get_process_id
commit b9ce9b0f83b536a4ac7de7567a265d28d13e5bea upstream.

This patch simply fixes a bug of referencing speedos[num] in every
for-loop iteration in get_process_id function.

Fixes: 0dc5a0d836 ("soc/tegra: fuse: Add Tegra210 support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-12-26 16:02:38 +01:00
Arnd Bergmann
3a18293e4a NXP/FSL SoC driver fix for 5.10
DPAA2 DPIO driver
 - Fix non-static cpumask for irq affinity setting
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEhb3UXAyxp6UQ0v6khtxQDvusFVQFAl+9rLUACgkQhtxQDvus
 FVQyXhAAvbV5u+hwJaSPFm2ADFjbycUdEjPSwjc3akgngXzkBLfnWE0HMf+HJPNw
 g/l6onNhhF9Pw4EkgSBFH+eH4liEnzjMlQ8tS5Na5ldrjIn3iC/8Oi5KDeNTA4zX
 whldXLEYmKiTPZgU6Bof7FXStTCCtG6OEYN49crKiOqLZUQ+FT7/ujTlMWqaA8tD
 aGpujGxuhfoOXJf2jG7HJU8hIRGWzAM8IticfI3xNuoYsL0gPR6Dcdn2pjiQf8hq
 PYQgY645+BQIyHvMhVpbe67Y5wPc3mLnD3cO6G1+zomrXjFNPv6BQwZ7Shirrhe/
 TxiIpyyIouR4yYg14d0t1Q0C1Wu9klot231KeEq3x9AL109NfzrDJdo1j0xNJINY
 MVosKKalQ7unx8Ewx/PDyRqg2cgfepO2gWRhsLXZD+Hb+wuQQjWDXxZdGhE68IOD
 K3oP6bU28/b4nTDDKZzej5+eWhKqcz5ahT70RA3XPr3I62zQ5M7nmhl+jNCKECBP
 J2h+llf5TiEpZPPrNi9Pbmt7qZdIJQBZxDdsSksMgqEseIC6SuvHSH8p1sYo7uu5
 4f/jZGfEWwVWfTZYefMMQpe1VEaaPZ4eKcmNIo2ig4SJTG3wmzp/kDWsGkRBuzht
 BFQf0CTBvA+ozT3XuVuXQ1ROpoL0wIe+GduQY+ChZ74XBW2zC7w=
 =oRCF
 -----END PGP SIGNATURE-----

Merge tag 'soc-fsl-fix-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/fixes

NXP/FSL SoC driver fix for 5.10

DPAA2 DPIO driver
- Fix non-static cpumask for irq affinity setting

* tag 'soc-fsl-fix-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux:
  soc: fsl: dpio: Get the cpumask through cpumask_of(cpu)

Link: https://lore.kernel.org/r/20201125165922.15487-1-leoyang.li@nxp.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-11-26 22:07:22 +01:00
Hao Si
2663b33885 soc: fsl: dpio: Get the cpumask through cpumask_of(cpu)
The local variable 'cpumask_t mask' is in the stack memory, and its address
is assigned to 'desc->affinity' in 'irq_set_affinity_hint()'.
But the memory area where this variable is located is at risk of being
modified.

During LTP testing, the following error was generated:

Unable to handle kernel paging request at virtual address ffff000012e9b790
Mem abort info:
  ESR = 0x96000007
  Exception class = DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
Data abort info:
  ISV = 0, ISS = 0x00000007
  CM = 0, WnR = 0
swapper pgtable: 4k pages, 48-bit VAs, pgdp = 0000000075ac5e07
[ffff000012e9b790] pgd=00000027dbffe003, pud=00000027dbffd003,
pmd=00000027b6d61003, pte=0000000000000000
Internal error: Oops: 96000007 [#1] PREEMPT SMP
Modules linked in: xt_conntrack
Process read_all (pid: 20171, stack limit = 0x0000000044ea4095)
CPU: 14 PID: 20171 Comm: read_all Tainted: G    B   W
Hardware name: NXP Layerscape LX2160ARDB (DT)
pstate: 80000085 (Nzcv daIf -PAN -UAO)
pc : irq_affinity_hint_proc_show+0x54/0xb0
lr : irq_affinity_hint_proc_show+0x4c/0xb0
sp : ffff00001138bc10
x29: ffff00001138bc10 x28: 0000ffffd131d1e0
x27: 00000000007000c0 x26: ffff8025b9480dc0
x25: ffff8025b9480da8 x24: 00000000000003ff
x23: ffff8027334f8300 x22: ffff80272e97d000
x21: ffff80272e97d0b0 x20: ffff8025b9480d80
x19: ffff000009a49000 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000000 x14: 0000000000000000
x13: 0000000000000000 x12: 0000000000000040
x11: 0000000000000000 x10: ffff802735b79b88
x9 : 0000000000000000 x8 : 0000000000000000
x7 : ffff000009a49848 x6 : 0000000000000003
x5 : 0000000000000000 x4 : ffff000008157d6c
x3 : ffff00001138bc10 x2 : ffff000012e9b790
x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 irq_affinity_hint_proc_show+0x54/0xb0
 seq_read+0x1b0/0x440
 proc_reg_read+0x80/0xd8
 __vfs_read+0x60/0x178
 vfs_read+0x94/0x150
 ksys_read+0x74/0xf0
 __arm64_sys_read+0x24/0x30
 el0_svc_common.constprop.0+0xd8/0x1a0
 el0_svc_handler+0x34/0x88
 el0_svc+0x10/0x14
Code: f9001bbf 943e0732 f94066c2 b4000062 (f9400041)
---[ end trace b495bdcb0b3b732b ]---
Kernel panic - not syncing: Fatal exception
SMP: stopping secondary CPUs
SMP: failed to stop secondary CPUs 0,2-4,6,8,11,13-15
Kernel Offset: disabled
CPU features: 0x0,21006008
Memory Limit: none
---[ end Kernel panic - not syncing: Fatal exception ]---

Fix it by using 'cpumask_of(cpu)' to get the cpumask.

Signed-off-by: Hao Si <si.hao@zte.com.cn>
Signed-off-by: Lin Chen <chen.lin5@zte.com.cn>
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
2020-11-23 19:27:45 -06:00
Tero Kristo
3d696f42c7 soc: ti: ti_sci_pm_domains: check for proper args count in xlate
K2G devices still only use single parameter for power-domains property,
so check for this properly in the driver. Without this, every peripheral
fails to probe resulting in boot failure.

Link: https://lore.kernel.org/r/20201029093337.21170-1-t-kristo@ti.com
Fixes: efa5c01cd7 ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one")
Reported-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-10-29 22:13:38 +01:00
Linus Torvalds
e533cda12d ARM: Devicetree updates
As usual, most of the changes are to devicetrees. Besides smaller fixes,
 some refactorings and cleanups, some of the new platforms and chips
 (or significant features) supported are below:
 
 Broadcom boards:
  - Cisco Meraki MR32 (BCM53016-based)
  - BCM2711 (RPi4) display pipeline support
 
 Actions Semi boards:
  - Caninos Loucos Labrador SBC (S500-based)
  - RoseapplePi SBC (S500-based)
 
 Allwinner SoCs/boards:
  - A100 SoC with Perf1 board
  - Mali, DMA, Cetrus and IR support for R40 SoC
 
 Amlogic boards:
  - Libretch S905x CC V2 board
  - Hardkernel ODROID-N2+ board
 
 Aspeed boards/platforms:
  - Wistron Mowgli (AST2500-based, Power9 OpenPower server)
  - Facebook Wedge400 (AST2500-based, ToR switch)
 
 Hisilicon SoC:
  - SD5203 SoC
 
 Nvidia boards:
  - Tegra234 VDK, for pre-silicon Orin SoC
 
 NXP i.MX boards:
  - Librem 5 phone
  - i.MX8MM DDR4 EVK
  - Variscite VAR-SOM-MX8MN SoM
  - Symphony board
  - Tolino Shine 2 HD
  - TQMa6 SoM
  - Y Soft IOTA Orion
 
 Rockchip boards:
  - NanoPi R2S board
  - A95X-Z2 board
  - more Rock-Pi4 variants
 
 STM32 boards:
  - Odyssey SOM board (STM32MP157CAC-based)
  - DH DRC02 board
 
 Toshiba SoCs/boards:
  - Visconti SoC and TPMV7708 board
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAl+TVacPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx37MMP/imMO5e0QY1/7xxXWm4Kgc/Uffqw2Dvhj74a
 4Nrudwz6oUFGpZzIFYxqeCeWwotjA0nXmvM4Nl/SbxtlbV6nY/JrOL1OJToaGY0z
 Oc1jdA0MdXITdi6Xl5PTRqDeIHTSUmTclZWi5gvT7LFEvHog3mquJ7PiNTrjyuV0
 9BmHipwfmH6V5gDJZvN2dDlkhy0cpQKJFw7ylKCL89UNiEAd2QtNG0d0RLdz7yPX
 IGdecFelOhG9MSZyuFYYB2HOI33ukjZ9dA+yFy7BWOqegf/Z5hI02mxpke7Sys/5
 4XEN7ksSSYr6sm3h9XNW++IYkapZ9y/ZW+sQdiBZ3GMOwMXj02TdRkpC7f+FgAPo
 Hl7yXodGmXynL6ULu7/lIbBvqfWkLcwfVCYZx6PoWRE2q5g5ifoYp9b8kI5cLXrb
 BJn85XIuIaoO0cgrq7EzZnksaiwY1CNL84mYgkKRCGbBoJKHRiU+8Ilm5SKzk3kq
 KJ0gmbwFMjvTYxs3g6LPCo0jUNLjmLQMr0tL7iHDWkk5uqA+gfjKSLQfPby3jrMr
 6RDZBzMB+tPz1e++RWo41XD/Mm2kw8MGstsCOLzk2TdLh7e3fPfU4g7m0aqs/Q1y
 +LCqshffF/XVzV2uTFHDUGWufIM9nY6rdzuBc+JACJ5E+QyDg1tGKtMB3TYqgdN2
 aRY3NLSv
 =xjfB
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM Devicetree updates from Olof Johansson:
 "As usual, most of the changes are to devicetrees.

  Besides smaller fixes, some refactorings and cleanups, some of the new
  platforms and chips (or significant features) supported are below:

  Broadcom boards:
   - Cisco Meraki MR32 (BCM53016-based)
   - BCM2711 (RPi4) display pipeline support

  Actions Semi boards:
   - Caninos Loucos Labrador SBC (S500-based)
   - RoseapplePi SBC (S500-based)

  Allwinner SoCs/boards:
   - A100 SoC with Perf1 board
   - Mali, DMA, Cetrus and IR support for R40 SoC

  Amlogic boards:
   - Libretch S905x CC V2 board
   - Hardkernel ODROID-N2+ board

  Aspeed boards/platforms:
   - Wistron Mowgli (AST2500-based, Power9 OpenPower server)
   - Facebook Wedge400 (AST2500-based, ToR switch)

  Hisilicon SoC:
   - SD5203 SoC

  Nvidia boards:
   - Tegra234 VDK, for pre-silicon Orin SoC

  NXP i.MX boards:
   - Librem 5 phone
   - i.MX8MM DDR4 EVK
   - Variscite VAR-SOM-MX8MN SoM
   - Symphony board
   - Tolino Shine 2 HD
   - TQMa6 SoM
   - Y Soft IOTA Orion

  Rockchip boards:
   - NanoPi R2S board
   - A95X-Z2 board
   - more Rock-Pi4 variants

  STM32 boards:
   - Odyssey SOM board (STM32MP157CAC-based)
   - DH DRC02 board

  Toshiba SoCs/boards:
   - Visconti SoC and TPMV7708 board"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (638 commits)
  ARM: dts: nspire: Fix SP804 users
  arm64: dts: lg: Fix SP804 users
  arm64: dts: lg: Fix SP805 clocks
  ARM: mstar: Fix up the fallout from moving the dts/dtsi files
  ARM: mstar: Add mstar prefix to all of the dtsi/dts files
  ARM: mstar: Add interrupt to pm_uart
  ARM: mstar: Add interrupt controller to base dtsi
  ARM: dts: meson8: remove two invalid interrupt lines from the GPU node
  arm64: dts: ti: k3-j7200-common-proc-board: Add USB support
  arm64: dts: ti: k3-j7200-common-proc-board: Configure the SERDES lane function
  arm64: dts: ti: k3-j7200-main: Add USB controller
  arm64: dts: ti: k3-j7200-main.dtsi: Add USB to SERDES lane MUX
  arm64: dts: ti: k3-j7200-main: Add SERDES lane control mux
  dt-bindings: ti-serdes-mux: Add defines for J7200 SoC
  ARM: dts: hisilicon: add SD5203 dts
  ARM: dts: hisilicon: fix the system controller compatible nodes
  arm64: dts: zynqmp: Fix leds subnode name for zcu100/ultra96 v1
  arm64: dts: zynqmp: Remove undocumented u-boot properties
  arm64: dts: zynqmp: Remove additional compatible string for i2c IPs
  arm64: dts: zynqmp: Rename buses to be align with simple-bus yaml
  ...
2020-10-24 10:44:18 -07:00
Linus Torvalds
2e368dd2bb ARM: SoC-related driver updates
Various driver updates for platforms. A bulk of this is smaller fixes or
 cleanups, but some of the new material this time around is:
 
  - Support for Nvidia Tegra234 SoC
  - Ring accelerator support for TI AM65x
  - PRUSS driver for TI platforms
  - Renesas support for R-Car V3U SoC
  - Reset support for Cortex-M4 processor on i.MX8MQ
 
 There are also new socinfo entries for a handful of different SoCs
 and platforms.
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAl+TUboPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3T4YP/R5pjF2C1gt8FrCaG4IfhIY1VHWelfPcB5qB
 RC7Pn4MCRCEY+10YPXA70oS6KBaC+gtZ4bPeInzfLXh1ynFJJb+XtAIxoRhnkEw+
 /R979wNcIls9JqkvnHWFx29Y008W2ZNcXVNKH7O2Gxy+eKzDcTMsoH/zj8xWrV5b
 +eBllTzGU4RArYRJdcwOBQwMO6L2pzADHZ7hGMAY//8fo+qrxg8b9EINsH1UHCa8
 gQdWdVlmv6GeLB6RYLRBCWxpW4jOLDqEAvyDV84QQmYHvzD9tqJExNR0hfGTs4TU
 TZWK7LWSNqF0ujQUbFh9Ikcx6DypU1gvE7LKhCDrf4D7HLRX5v4BjGH+xtVtjsyD
 xzh4WEoa3qCNu1mxQjKG8Y6U7bB9cRI2TPVxbbmI4ZuF0njvybecwwOZUBQl4aD4
 5x+Df3pO/E5ECLOBeTnLgvw20fcjHv4HP8l63B6ADb31FUiZrJXItvayY5qXWe+P
 HSgUykmVA4nd4PnLsSj9seyWqOTIqUZ3U3TsmfxIQh2Otie01okwuHb1J7ErO/u0
 W148SgSwVbnkPxjbBHKGgC2r+Q/AjSDGRBYL0ThIVFUztxTBBwhj3FIvMnyyxTIj
 yFBY14KQ8FcNUs8DrbPCaAx/RDCB02IHdvvIlyTmU3RBq7UhJVIglpLzzo2ed9F2
 5u/aVH3y
 =tfPb
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC-related driver updates from Olof Johansson:
 "Various driver updates for platforms. A bulk of this is smaller fixes
  or cleanups, but some of the new material this time around is:

   - Support for Nvidia Tegra234 SoC

   - Ring accelerator support for TI AM65x

   - PRUSS driver for TI platforms

   - Renesas support for R-Car V3U SoC

   - Reset support for Cortex-M4 processor on i.MX8MQ

  There are also new socinfo entries for a handful of different SoCs and
  platforms"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (131 commits)
  drm/mediatek: reduce clear event
  soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api
  soc: mediatek: cmdq: add jump function
  soc: mediatek: cmdq: add write_s_mask value function
  soc: mediatek: cmdq: add write_s value function
  soc: mediatek: cmdq: add read_s function
  soc: mediatek: cmdq: add write_s_mask function
  soc: mediatek: cmdq: add write_s function
  soc: mediatek: cmdq: add address shift in jump
  soc: mediatek: mtk-infracfg: Fix kerneldoc
  soc: amlogic: pm-domains: use always-on flag
  reset: sti: reset-syscfg: fix struct description warnings
  reset: imx7: add the cm4 reset for i.MX8MQ
  dt-bindings: reset: imx8mq: add m4 reset
  reset: Fix and extend kerneldoc
  reset: reset-zynqmp: Added support for Versal platform
  dt-bindings: reset: Updated binding for Versal reset driver
  reset: imx7: Support module build
  soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk
  soc: fsl: qman: convert to use be32_add_cpu()
  ...
2020-10-24 10:39:22 -07:00
Linus Torvalds
e731f3146f ARM: SoC platform updates
SoC changes, a substantial part of this is cleanup of some of the older
 platforms that used to have a bunch of board files. In particular:
 
  - Removal of non-DT i.MX platforms that haven't seen activity in years,
    it's time to remove them.
  - A bunch of cleanup and removal of platform data for TI/OMAP platforms,
    moving over to genpd for power/reset control (yay!)
  - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
    closer to multiplatform support (not quite there yet, but getting
    close).
 
 THere are a few other changes too, smaller fixlets, etc. For new
 platform support, the primary ones re:
 
  - New SoC: Hisilicon SD5203, ARM926EJ-S platform.
  - Cpufreq support for i.MX7ULP
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAl+TT4gPHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx322MP/1mI56SyOFx30AqtWBPSjHJp+DzhOObyb4vD
 ndYuicBIn9tJwvVRBBZkfsbIU8EENVwrN3hOpesaj9L7xiqOqKakcnyC1REYmpIs
 8XBDfdZzy5PrMHIu3fF1ZDCQyO7KndGf5DfLVxJtcf1tSPQyQCuIA3FtS6d8Bxnz
 r491+om67ucnlFD5X0Spm3RdZH+ECmXx2iXwoS0Zi7P+X+S+ovG8wBV/X0ggeoBc
 Zgi4W01SiRupmSVZ6PA7FvWaLGQErQAALQOcFtMcFgjeWzc1v2QzcURELH8JW7ro
 72AH9st1Kvi3hoN2HNNzUnNUdQvZ+AdH8skMIpN/e1cBYqYStAF3gm/R9h+iVHbG
 GMmgzXHAFErfAW2UcF8tq1CzvQ5ChcTLNXdeoa8CeQbcDfocF3EyuKSPuDH+ve0H
 kk4tPesTAc6XCEVwLaGnoC75sdum5mSi8h9vqhln2KCdeTY7jxzH9YGHjm71Supb
 kV9vqo5Q5U/c5l2nU4r5q/DZdIahKsk3HIQZ0iG7BifAzamaTh4uyLVjtM6HSwNz
 tdHZaxoHd/PLI5IoeggFelx6qgvK5qVRLP0evgOdTLRFLj/ZbrOf0Q7DjdTy2BjZ
 Lgq461QqNapOzxq43G2IDT2+P62Q1+d+YLCKBgaGQaJicyU5m9STCNo3UBb1qH1h
 W6UwGF5z
 =0+Ee
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC platform updates from Olof Johansson:
 "SoC changes, a substantial part of this is cleanup of some of the
  older platforms that used to have a bunch of board files.

  In particular:

   - Remove non-DT i.MX platforms that haven't seen activity in years,
     it's time to remove them.

   - A bunch of cleanup and removal of platform data for TI/OMAP
     platforms, moving over to genpd for power/reset control (yay!)

   - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them
     closer to multiplatform support (not quite there yet, but getting
     close).

  There are a few other changes too, smaller fixlets, etc. For new
  platform support, the primary ones are:

   - New SoC: Hisilicon SD5203, ARM926EJ-S platform.

   - Cpufreq support for i.MX7ULP"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits)
  ARM: mstar: Select MStar intc
  ARM: stm32: Replace HTTP links with HTTPS ones
  ARM: debug: add UART early console support for SD5203
  ARM: hisi: add support for SD5203 SoC
  ARM: omap3: enable off mode automatically
  clk: imx: imx35: Remove mx35_clocks_init()
  clk: imx: imx31: Remove mx31_clocks_init()
  clk: imx: imx27: Remove mx27_clocks_init()
  ARM: imx: Remove unused definitions
  ARM: imx35: Retrieve the IIM base address from devicetree
  ARM: imx3: Retrieve the AVIC base address from devicetree
  ARM: imx3: Retrieve the CCM base address from devicetree
  ARM: imx31: Retrieve the IIM base address from devicetree
  ARM: imx27: Retrieve the CCM base address from devicetree
  ARM: imx27: Retrieve the SYSCTRL base address from devicetree
  ARM: s3c64xx: bring back notes from removed debug-macro.S
  ARM: s3c24xx: fix Wunused-variable warning on !MMU
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  MAINTAINERS: mark linux-samsung-soc list non-moderated
  ARM: imx: Remove remnant board file support pieces
  ...
2020-10-24 10:33:08 -07:00
Linus Torvalds
1f70935f63 ARM: SoC fixes
I had queued up a batch of fixes that got a bit close to the release for
 sending in before the merge window opened, so I'm including them in the
 batch of pull requests instead. They're mostly smaller DT tweaks and
 fixes, the usual mix that we tend to have through the releases.
 -----BEGIN PGP SIGNATURE-----
 
 iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAl+TTg8PHG9sb2ZAbGl4
 b20ubmV0AAoJEIwa5zzehBx3kQUP/j1HTcEOghLsUPAiV+kz1qEWjS1tcm4/OV+b
 +Tp4pQh5Fy++iXS9yWmCgr/kMxJ4EQkCZERO+8a1VNBms/+0j3KiFuiGsZo0rKZU
 QdJvY3q8JYoLYdbyYJ8B7WAT6oS0giBoskGT6FRiwPC7uqM7va1KZOtNeESblt+6
 Ty4w5ognXbAvSLz+2VaTZTLbO7fbvd3oSwmbnN7n/qhoRPwaNExJHXTI057ekh4Y
 XqjGbYYTwY+Cdm8DkI1Dz2EPKegmSaVxS7+xzacNosx0559qe3pqrZ5OqrTui00Y
 /2T5caepAAjdEQsX6es2+mKRRXXWPRJMzHegv/mWvqJ68DPJZLgoHFcY2xy4cclr
 ALyc96rEbJTQw5jgoJO1waD6vMZOA7EqE3IXREtxcK8xYRvnK6Od8BJt7lCvB7jN
 Ws6U8udqPmeC+PUV9yhBhS8eR/S8MjeQfPK9h0xqqLEhHXqFTeqLHk3EompUaIsy
 BwPmPuZI7MBrtwXvrpbdd6I2iw/7XetIrtvSO6Z/d7iZYlf49WJhh6gBtPRnOKGX
 zOc90ohFjw/oMFoMpCHsXzyzrwtd/AUqEu/ZRV/yr4yvkpjfpwIRN/cTsN32nRYy
 Oi3BTSxow88U7CxZTwkWtwoB+alJ0ZKh3QeyLa/dwiMgj+eUc900kZLqroEMNXO1
 1JWG9qL4
 =tvbv
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Olof Johansson:
 "I had queued up a batch of fixes that got a bit close to the release
  for sending in before the merge window opened, so I'm including them
  in the merge window batch instead.

  Mostly smaller DT tweaks and fixes, the usual mix that we tend to have
  through the releases"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: dts: iwg20d-q7-common: Fix touch controller probe failure
  ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails
  ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2
  soc: actions: include header to fix missing prototype
  arm64: dts: ti: k3-j721e: Rename mux header and update macro names
  soc: qcom: pdr: Fixup array type of get_domain_list_resp message
  arm64: dts: qcom: pm660: Fix missing pound sign in interrupt-cells
  arm64: dts: qcom: kitakami: Temporarily disable SDHCI1
  arm64: dts: sdm630: Temporarily disable SMMUs by default
  arm64: dts: sdm845: Fixup OPP table for all qup devices
  arm64: dts: allwinner: h5: remove Mali GPU PMU module
  ARM: dts: sun8i: r40: bananapi-m2-ultra: Fix dcdc1 regulator
  soc: xilinx: Fix error code in zynqmp_pm_probe()
2020-10-24 10:26:06 -07:00
Ulf Hansson
a7305e684f PM: AVS: qcom-cpr: Move the driver to the qcom specific drivers
The avs drivers are all SoC specific drivers that doesn't share any code.
Instead they are located in a directory, mostly to keep similar
functionality together. From a maintenance point of view, it makes better
sense to collect SoC specific drivers like these, into the SoC specific
directories.

Therefore, let's move the qcom-cpr driver to the qcom directory.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Niklas Cassel <nks@flawful.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-22 18:38:21 +02:00
Ulf Hansson
bca815d620 PM: AVS: smartreflex Move driver to soc specific drivers
The avs drivers are all SoC specific drivers that doesn't share any code.
Instead they are located in a directory, mostly to keep similar
functionality together. From a maintenance point of view, it makes better
sense to collect SoC specific drivers like these, into the SoC specific
directories.

Therefore, let's move the smartreflex driver for OMAP to the ti directory.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-16 18:28:43 +02:00
Ulf Hansson
e943c43b32 PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers
The avs drivers are all SoC specific drivers that doesn't share any code.
Instead they are located in a directory, mostly to keep similar
functionality together. From a maintenance point of view, it makes better
sense to collect SoC specific drivers like these, into the SoC specific
directories.

Therefore, let's move the rockchip-io driver to the rockchip directory.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-10-16 18:23:15 +02:00
Linus Torvalds
0b8417c141 Power management updates for 5.10-rc1
- Rework cpufreq statistics collection to allow it to take place
    when fast frequency switching is enabled in the governor (Viresh
    Kumar).
 
  - Make the cpufreq core set the frequency scale on behalf of the
    driver and update several cpufreq drivers accordingly (Ionela
    Voinescu, Valentin Schneider).
 
  - Add new hardware support to the STI and qcom cpufreq drivers and
    improve them (Alain Volmat, Manivannan Sadhasivam).
 
  - Fix multiple assorted issues in cpufreq drivers (Jon Hunter,
    Krzysztof Kozlowski, Matthias Kaehlcke, Pali Rohár, Stephan
    Gerhold, Viresh Kumar).
 
  - Fix several assorted issues in the operating performance points
    (OPP) framework (Stephan Gerhold, Viresh Kumar).
 
  - Allow devfreq drivers to fetch devfreq instances by DT enumeration
    instead of using explicit phandles and modify the devfreq core
    code to support driver-specific devfreq DT bindings (Leonard
    Crestez, Chanwoo Choi).
 
  - Improve initial hardware resetting in the tegra30 devfreq driver
    and clean up the tegra cpuidle driver (Dmitry Osipenko).
 
  - Update the cpuidle core to collect state entry rejection
    statistics and expose them via sysfs (Lina Iyer).
 
  - Improve the ACPI _CST code handling diagnostics (Chen Yu).
 
  - Update the PSCI cpuidle driver to allow the PM domain
    initialization to occur in the OSI mode as well as in the PC
    mode (Ulf Hansson).
 
  - Rework the generic power domains (genpd) core code to allow
    domain power off transition to be aborted in the absence of the
    "power off" domain callback (Ulf Hansson).
 
  - Fix two suspend-to-idle issues in the ACPI EC driver (Rafael
    Wysocki).
 
  - Fix the handling of timer_expires in the PM-runtime framework on
    32-bit systems and the handling of device links in it (Grygorii
    Strashko, Xiang Chen).
 
  - Add IO requests batching support to the hibernate image saving and
    reading code and drop a bogus get_gendisk() from there (Xiaoyi
    Chen, Christoph Hellwig).
 
  - Allow PCIe ports to be put into the D3cold power state if they
    are power-manageable via ACPI (Lukas Wunner).
 
  - Add missing header file include to a power capping driver (Pujin
    Shi).
 
  - Clean up the qcom-cpr AVS driver a bit (Liu Shixin).
 
  - Kevin Hilman steps down as designated reviwer of adaptive voltage
    scaling (AVS) driverrs (Kevin Hilman).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl+F4A4SHHJqd0Byand5
 c29ja2kubmV0AAoJEILEb/54YlRxX6QP/iELq9/OsH0aJdDQlY9tnh2Oa13+HB/Y
 w1e6W+ZR/YjPgUpMVARwRLKf/gn7dUEwRDHVpGvDOyun+HACCPHB2hg8iktbxdVl
 NFAVGZCCRezXqz3opL1hl8C3Dh0CqUPUjWXGMr+Lw2TZQKT+hx9K1dm9Epe3ivyT
 RlVH/wifei80cFRcUUj7DI5KLCAyk+uKkZIFnZHAGKK6qOHMqRL5sDZsMUwWpd2i
 AdghABjePbaiLTAoZuUsJINAGY4DnIt6ASRdMJ4iksiD6pFITwFs0HSOPe7hZLlv
 zbwDPI5+TIkrOy9/aWoMaEIH1OQiFN/O++Slvdjn7gMsRgoW4d300ru4Jo1pOHxb
 5twxagCCqlOf4YAaSrMCH4HT+c6fOWoGj2AKzX3DMJyO3/WN+8XNvUxKtC5Px1u+
 pWRASjfQMO2j6nNjTCTwDJdYzggiKa54rYH2k7svX7XnTIAf+2E1gv8b4rMTgQrZ
 0rq9kULYlhgk3EYjd/DndkvxunRlmiqhzrYB4jc9eDSPNzB8FZEbw1ZMRQTFfjK0
 kp0vaEpTJ7JfKSCfluB4UmTuQoGogLl0xbzc+2NNIpwdNmrH2Srvq6wbj35jEDTU
 tqsTsBP+XZFOWyFOw/L2J47LTOp0TJnz8z4aycLfrmdNUVnXJoU1sXgFlDzETMgT
 0E6cTVwLF7Zi
 =rGhy
 -----END PGP SIGNATURE-----

Merge tag 'pm-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These rework the collection of cpufreq statistics to allow it to take
  place if fast frequency switching is enabled in the governor, rework
  the frequency invariance handling in the cpufreq core and drivers, add
  new hardware support to a couple of cpufreq drivers, fix a number of
  assorted issues and clean up the code all over.

  Specifics:

   - Rework cpufreq statistics collection to allow it to take place when
     fast frequency switching is enabled in the governor (Viresh Kumar).

   - Make the cpufreq core set the frequency scale on behalf of the
     driver and update several cpufreq drivers accordingly (Ionela
     Voinescu, Valentin Schneider).

   - Add new hardware support to the STI and qcom cpufreq drivers and
     improve them (Alain Volmat, Manivannan Sadhasivam).

   - Fix multiple assorted issues in cpufreq drivers (Jon Hunter,
     Krzysztof Kozlowski, Matthias Kaehlcke, Pali Rohár, Stephan
     Gerhold, Viresh Kumar).

   - Fix several assorted issues in the operating performance points
     (OPP) framework (Stephan Gerhold, Viresh Kumar).

   - Allow devfreq drivers to fetch devfreq instances by DT enumeration
     instead of using explicit phandles and modify the devfreq core code
     to support driver-specific devfreq DT bindings (Leonard Crestez,
     Chanwoo Choi).

   - Improve initial hardware resetting in the tegra30 devfreq driver
     and clean up the tegra cpuidle driver (Dmitry Osipenko).

   - Update the cpuidle core to collect state entry rejection statistics
     and expose them via sysfs (Lina Iyer).

   - Improve the ACPI _CST code handling diagnostics (Chen Yu).

   - Update the PSCI cpuidle driver to allow the PM domain
     initialization to occur in the OSI mode as well as in the PC mode
     (Ulf Hansson).

   - Rework the generic power domains (genpd) core code to allow domain
     power off transition to be aborted in the absence of the "power
     off" domain callback (Ulf Hansson).

   - Fix two suspend-to-idle issues in the ACPI EC driver (Rafael
     Wysocki).

   - Fix the handling of timer_expires in the PM-runtime framework on
     32-bit systems and the handling of device links in it (Grygorii
     Strashko, Xiang Chen).

   - Add IO requests batching support to the hibernate image saving and
     reading code and drop a bogus get_gendisk() from there (Xiaoyi
     Chen, Christoph Hellwig).

   - Allow PCIe ports to be put into the D3cold power state if they are
     power-manageable via ACPI (Lukas Wunner).

   - Add missing header file include to a power capping driver (Pujin
     Shi).

   - Clean up the qcom-cpr AVS driver a bit (Liu Shixin).

   - Kevin Hilman steps down as designated reviwer of adaptive voltage
     scaling (AVS) drivers (Kevin Hilman)"

* tag 'pm-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits)
  cpufreq: stats: Fix string format specifier mismatch
  arm: disable frequency invariance for CONFIG_BL_SWITCHER
  cpufreq,arm,arm64: restructure definitions of arch_set_freq_scale()
  cpufreq: stats: Add memory barrier to store_reset()
  cpufreq: schedutil: Simplify sugov_fast_switch()
  ACPI: EC: PM: Drop ec_no_wakeup check from acpi_ec_dispatch_gpe()
  ACPI: EC: PM: Flush EC work unconditionally after wakeup
  PCI/ACPI: Whitelist hotplug ports for D3 if power managed by ACPI
  PM: hibernate: remove the bogus call to get_gendisk() in software_resume()
  cpufreq: Move traces and update to policy->cur to cpufreq core
  cpufreq: stats: Enable stats for fast-switch as well
  cpufreq: stats: Mark few conditionals with unlikely()
  cpufreq: stats: Remove locking
  cpufreq: stats: Defer stats update to cpufreq_stats_record_transition()
  PM: domains: Allow to abort power off when no ->power_off() callback
  PM: domains: Rename power state enums for genpd
  PM / devfreq: tegra30: Improve initial hardware resetting
  PM / devfreq: event: Change prototype of devfreq_event_get_edev_by_phandle function
  PM / devfreq: Change prototype of devfreq_get_devfreq_by_phandle function
  PM / devfreq: Add devfreq_get_devfreq_by_node function
  ...
2020-10-14 10:45:41 -07:00
Marc Zyngier
c351ab7bf2 soc/tegra: pmc: Don't create fake interrupt hierarchy levels
The Tegra PMC driver does ungodly things with the interrupt hierarchy,
repeatedly corrupting it by pulling hwirq numbers out of thin air,
overriding existing IRQ mappings and changing the handling flow
of unsuspecting users.

All of this is done in the name of preserving the interrupt hierarchy
even when these levels do not exist in the HW. Together with the use
of proper IRQs for IPIs, this leads to an unbootable system as the
rescheduling IPI gets repeatedly repurposed for random drivers...

Instead, let's simply mark the level from which the hierarchy does
not make sense for the HW, and let the core code trim the usused
levels from the hierarchy.

Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10 12:12:11 +01:00
Marc Zyngier
8681cc33f8 soc/tegra: pmc: Allow optional irq parent callbacks
Make the PMC driver resistent to variable depth interrupt hierarchy,
which we are about to introduce.

Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10 12:12:11 +01:00
Rafael J. Wysocki
757e282188 Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Pull opertaing performance points (OPP) framework fixes for 5.10-rc1
from Viresh Kumar:

"- Return -EPROBE_DEFER properly from dev_pm_opp_get_opp_table()
   (Stephan Gerhold).

 - Minor cleanups around required-opps (Stephan Gerhold).

 - Extends opp-supported-hw property to contain multiple versions
   (Viresh Kumar).

 - Multiple cleanups around dev_pm_opp_attach_genpd() (Viresh Kumar).

 - Multiple fixes, cleanups in the OPP core for overall better design
   (Viresh Kumar)."

* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  opp: Allow opp-level to be set to 0
  opp: Prevent memory leak in dev_pm_opp_attach_genpd()
  ARM: tegra: Pass multiple versions in opp-supported-hw property
  opp: Allow opp-supported-hw to contain multiple versions
  dt-bindings: opp: Allow opp-supported-hw to contain multiple versions
  opp: Set required OPPs in reverse order when scaling down
  opp: Reduce code duplication in _set_required_opps()
  opp: Drop unnecessary check from dev_pm_opp_attach_genpd()
  opp: Handle multiple calls for same OPP table in _of_add_opp_table_v1()
  opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER
  opp: Remove _dev_pm_opp_find_and_remove_table() wrapper
  opp: Split out _opp_set_rate_zero()
  opp: Reuse the enabled flag in !target_freq path
  opp: Rename regulator_enabled and use it as status of all resources
2020-10-05 13:31:32 +02:00
Olof Johansson
9f7f269300 cmdq helper:
- add new functionality for writing and reading values to and from addresses
 -----BEGIN PGP SIGNATURE-----
 
 iQJLBAABCAA1FiEEUdvKHhzqrUYPB/u8L21+TfbCqH4FAl9uDNIXHG1hdHRoaWFz
 LmJnZ0BnbWFpbC5jb20ACgkQL21+TfbCqH777A/5ASiedzS8mRv0zlgx4h+QI/qG
 gouDhG6P/1hrDZxIaCrujXn30t5pGBKYJq4FwMdlDLTNCVZp926ibJu+/prvsTFw
 KqD9jD3pCa47BBEqURwu6o7Wn4WU5t1vT9A7Dh1v/lIvt9Fg9g77na9E4FIWLwfg
 1DOKtrcPUsoStW0oYxDjA9yWIxPYoMiRCV3tu9x2RFn+akL2TsWzvfD+VM2aqAMb
 rl0tO5soxbTv1Mx94ZZM58Ls17OqP77WAcsdf+ATBb6lmnrKfNSdXi1zKqn0e8+f
 BU8vDuU/KwKkdi2Ql5uzXKAe1dKKHM2rDCxMwMcdx85Rql2MaFtCIkhUx71HMqXW
 zxIh4XmCEi3CBk6NK+OgRgJgnue8d3F/N5JEJVUKHKYAq8c/U9MU0ClhrMoEfaK/
 Q/lYUH0t4wS8Ts6OfnQLVS+wX4bHLboAr07xGKaU5cgHN1CtuD6YvB2V74JeAGLS
 9V91V4pXEvHMpJNeBnHMgJapFXVOQJvDGUFgE+PbAJaBjqgC0QyQpmBXfy+6A1Cl
 KRA8vnliFsWXSt1/V5vM2pXQKmI50NrXsFz21VdQ5YhspK9UAMX8V1uQtew1To2k
 G1AL20v5rVSVD7HWyj8FZx/ol14xZ5UvGbQCBNhOblDshXjQtOFV4yBk055VhfWp
 cOk3axUVVx6+BO7egDE=
 =VQGK
 -----END PGP SIGNATURE-----

Merge tag 'v5.9-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/drivers

cmdq helper:
- add new functionality for writing and reading values to and from addresses

* tag 'v5.9-next-soc' of https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  drm/mediatek: reduce clear event
  soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api
  soc: mediatek: cmdq: add jump function
  soc: mediatek: cmdq: add write_s_mask value function
  soc: mediatek: cmdq: add write_s value function
  soc: mediatek: cmdq: add read_s function
  soc: mediatek: cmdq: add write_s_mask function
  soc: mediatek: cmdq: add write_s function
  soc: mediatek: cmdq: add address shift in jump
  soc: mediatek: mtk-infracfg: Fix kerneldoc

Link: https://lore.kernel.org/r/ac672cc9-059c-b768-3a67-1f674d4a2b7a@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 13:07:43 -07:00
Olof Johansson
e863e45ef9 soc: amlogic: driver updates for v5.10
- misc. pm-domain updates
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEe4dGDhaSf6n1v/EMWTcYmtP7xmUFAl9t/SQACgkQWTcYmtP7
 xmWodQ/+JXt8MojIkCB5+/RmDGpM44cyviNfzG99giyVhtQFtC/N4P3ClOBvjOeC
 L8dBUjmNccVLgslqzJ8Ok7Vvhwcl5CCcp5MF6TU+RWyod6U5LZkS2dQPhqmBpmSX
 0FEPz/S7rscwO4klyXzyYDheqSzNSElDaOSdXd16Qol798LxqzM4Uxe6v9Ur7O4H
 ikLVxvzFlzm6P1/gc6n0C+vphrH8SHME0uOg+AQlqKdV28Oi2kWqYgkDMa0UPUUU
 m2sVaaPH3hGkY88IOb0xUm3LFGfqIOrIvvn+QbRxQFT8Pk3p4H73P4FvAk9Bm4xp
 xQ5eBAkVtTV/eUp7jODXC1yl5PJRoRvWCbssQWepKmLqWW8h4dlyWN5LvF4XTkTe
 SG9pAN7KCZZLSR9N9t9IseqCMa5K+p7cmn12oe43mmbgrXYfXTqYrTl75DYOoEaW
 8czM3RpQhp4Qx3AHpHR4pCxPIeCYazP84y3B/dBGVbRJUouECLwSGNzKh/zwk9nB
 v+sYSjtIGcqC13BPBWWwNHWOdYF3uGHPKWXiSrzpc7jKeAdKAC/l82Nf3hlLlnYz
 X3AVCTfP/fFgMjpgXQo+Edl6s5G1Us7Wel5kZ/2Ku9+8uknga2DrGvOjORjbsx9d
 Q37dqA39zYv5GFh3aaw8siLHz71/JlMd+a5ZmrWZQAEj2YBxas8=
 =8Lm1
 -----END PGP SIGNATURE-----

Merge tag 'amlogic-drivers' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/drivers

soc: amlogic: driver updates for v5.10
- misc. pm-domain updates

* tag 'amlogic-drivers' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  soc: amlogic: pm-domains: use always-on flag
  soc: amlogic: meson-ee-pwrc: add support for the Meson AXG SoCs
  dt-bindings: power: amlogic, meson-ee-pwrc: add Amlogic AXG power controller bindings

Link: https://lore.kernel.org/r/7hblhukjzx.fsf@baylibre.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 13:00:56 -07:00
Olof Johansson
f8e87554b1 Qualcomm driver updates for v5.10
Replace the busy wait for free tcs slots in the RPMh driver with a
 sleeping wait and use memory barriers when writing the command registers.
 
 Add a bunch of SoC ids to the socinfo driver, fix an erro printin the
 apr driver and migrate llcc to devm_platform_ioremap_resource_byname().
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl9sEdIbHGJqb3JuLmFu
 ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3F4x8P/3EW9en9/ZGeNMAi6c9X
 3/OcCtLBQlq6e9xvxyEEV5j0809u0/gTxOr09oupFw8cjKH76hU0Yc6Ag0tYN1tZ
 xoDDonCKvxpCuGlMzzG27G9EljbLpia4Nth+U0YaEAswNgYUwarqmFTjTdB4bd7d
 bOMrrjU34/uNas8PLKo5MOI3iywtE79XdjYsOLoDOPLib8r7MH2zK/Ux/UJN4I+v
 mQheg08LFOvsucFSy+r+haEwikUMvVgVCIGOApKK2+kIFsK31kqUc8udTrvuEi67
 SD8hyJaeWR+HfVj/kkudLR+FzX49AauaFaCVxZ9ODO0iWpntSnWRP6q211oOWgwd
 eMKmZ7WH6RyaTN8PTKs78yuJ9+MYQUletnGbKt3npOUjfan9WsEnQrsh0JWT9rDb
 +d2IZ6USYdnzxOG0qsP5sbbpnVsGFYl+eABQ8/cvRr/W1lmHo+sdArcjAXcI65yc
 i6IHBnXmZJh6c5d/fUGyazBHpsmGIcL568PzmQ0EQCnHJcaH4SEgE8CPUnYFQtKG
 5qzi/cLonXefQNZgbmb4fc60tqjUAQTjtS7IqsYFHV2rmueCPWFjj5fyuaB6CWQj
 e7lmTcHRHJl9EQYzZfEShMMwF5B6CnfNEkCBTZLE72ypodCyU8UNO6aF5FybtVhn
 9hVWlAqnJCJfhIutuuKs6WYI
 =GI6C
 -----END PGP SIGNATURE-----

Merge tag 'qcom-drivers-for-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers

Qualcomm driver updates for v5.10

Replace the busy wait for free tcs slots in the RPMh driver with a
sleeping wait and use memory barriers when writing the command registers.

Add a bunch of SoC ids to the socinfo driver, fix an erro printin the
apr driver and migrate llcc to devm_platform_ioremap_resource_byname().

* tag 'qcom-drivers-for-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: llcc: use devm_platform_ioremap_resource_byname()
  soc: qcom: apr: Fixup the error displayed on lookup failure
  soc: qcom: socinfo: Add msm8992/4 and apq8094 SoC IDs
  soc: qcom: rpmh-rsc: Sleep waiting for tcs slots to be free
  soc: qcom-geni-se: Don't use relaxed writes when writing commands
  soc: qcom: socinfo: add SC7180 entry to soc_id array
  soc: qcom: socinfo: add soc id for IPQ6018

Link: https://lore.kernel.org/r/20200924040504.179708-1-bjorn.andersson@linaro.org
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:59:49 -07:00
Olof Johansson
c78c6e18ab NXP/FSL SoC driver updates for v5.10
Fix various compile warnings and static analysis warnings for:
 - QBMan driver
 - DPIO driver
 - QE driver
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEhb3UXAyxp6UQ0v6khtxQDvusFVQFAl9rzkAACgkQhtxQDvus
 FVTScw//aSBoWqDqADbph5fR/aEIrycXW38sVqXFuMgnMiSV33rBHVw5LKsTjO10
 olL+sGf+yqPx6lRVHEAVlhcHCsR9szBj7B1aUd9XdT7Dbec8guerNrlfIsoi5t8X
 7i3AKzp5B1WqVa5mXqUhbXx0077MuRnZG4xDAPgRIA7NFCIQma/cJ1QUScZVKRNV
 7vJf9mvkw3xw6aLzIo1zmAJgcEcRFudZFoRfWqW+f4t5SVYepmdBMXOrLeLEf4Lt
 Kv1+RucY8pHrnDM+MdxWObLKJpudPZTNeWJogyDPPnBEaEr/IkjvedjhT06jIumx
 sFLfyP5zlULiYMY+dKw43MDz7sxGxvi4ZDybRW5iU0mVwjFaMVLdN2QyzhJoWppt
 PjcIvn9mmhMC4Hk5e4WzDuHPwFkKRktRtqvTyx3pXPWuZmmsBNNqM96DeOrxt6yN
 IO8sWoH/WKDkP5rU+nGmie0KgGaIp5oDN7ZYjGqUHlQ/6g4xJhd28MwtiUSo8tqW
 2RkgAjuzKlB335AxsWFD3zW4+Qup3yie3Nzl2ysndkXTQZQizjD4yVQCwJUd6udt
 1REPrdKYDs9dokfTNUP7rLUwgE4xgNFgpLCnYuek6IhyBrtUgnh9kPmg2BcGYS9h
 d2BGiGHotxO9i4YqmlDkz4XIweI6h1s8hIHWNj+lV1orLQAiwIk=
 =4+F2
 -----END PGP SIGNATURE-----

Merge tag 'soc-fsl-next-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux into arm/drivers

NXP/FSL SoC driver updates for v5.10

Fix various compile warnings and static analysis warnings for:
- QBMan driver
- DPIO driver
- QE driver

* tag 'soc-fsl-next-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/leo/linux:
  soc: fsl: qe: Remove unnessesary check in ucc_set_tdm_rxtx_clk
  soc: fsl: qman: convert to use be32_add_cpu()
  soc: fsl: dpio: remove set but not used 'addr_cena'
  soc: fsl: qbman: Fix return value on success
  soc: fsl: qman: fix -Wpacked-not-aligned warnings

Link: https://lore.kernel.org/r/20200923224416.25788-1-leoyang.li@nxp.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:59:14 -07:00
Olof Johansson
a39c258cc4 i.MX drivers update for 5.10:
- Use dev_err_probe() to simplify error handling for i.MX GPCv2 driver.
 - Add a check in i.MX SCU power domain driver to ignore the power
   domains that are not owned by the current partition.
 -----BEGIN PGP SIGNATURE-----
 
 iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAl9qjugUHHNoYXduZ3Vv
 QGtlcm5lbC5vcmcACgkQUFdYWoewfM7xwgf+K/yRr+pk2kbfYal+mAVozVPP2vXH
 fx4e+voMfHW4g25BrFQM4pV882w58Hh69duB+qoVtPjUZtpTes812gmDJf8N1H7r
 fk/ZQQdrq3pDDe2XEKP/RperIBvzhbRPIu1per4gsLzoBx5Jm71Q0i0bEt/7mPSM
 rZuS1qAZWPFBKtVRR3+iKrkM8HWLERacpjuXTIEFyav988BjxY27GPwwpG7WFv1v
 aaO+nVno7xKo24hCVmY+GUrbTxNkYIKH9415iCf38EQx5gKOvKwvp/Jn061p9Vqb
 8+0UNMyA+5YWs8fyOIUhWD0qOkWcGUlJCun7vB/3NDFzvgTnAGyyJCEK7g==
 =tfwW
 -----END PGP SIGNATURE-----

Merge tag 'imx-drivers-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/drivers

i.MX drivers update for 5.10:

- Use dev_err_probe() to simplify error handling for i.MX GPCv2 driver.
- Add a check in i.MX SCU power domain driver to ignore the power
  domains that are not owned by the current partition.

* tag 'imx-drivers-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  firmware: imx: scu-pd: ignore power domain not owned
  soc: imx: gpcv2: Use dev_err_probe() to simplify error handling

Link: https://lore.kernel.org/r/20200923073009.23678-1-shawnguo@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:58:32 -07:00
Olof Johansson
8fc6726d90 One small style fix for the Allwinner SRAM driver
-----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCX2jMAQAKCRDj7w1vZxhR
 xUr+AQCz4I+ZX6+nCoqn5cSOvm2gHUkGawnMYczHjTAp10qR6gEA5yxzwXveoOW3
 LCAA5dj5xW3EBhbaHPX3iLTuN+jX7w8=
 =VMXw
 -----END PGP SIGNATURE-----

Merge tag 'sunxi-drivers-for-5.10-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/drivers

One small style fix for the Allwinner SRAM driver

* tag 'sunxi-drivers-for-5.10-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  soc: sunxi: sram: remove unneeded semicolon

Link: https://lore.kernel.org/r/175d36ad-bc98-4d5d-b035-ce467e932248.lettre@localhost
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:58:16 -07:00
Olof Johansson
6b9c8c8bb7 arm64: soc: ZynqMP SoC changes for v5.9-v2
- Fix error code in zynqmp_power driver
 -----BEGIN PGP SIGNATURE-----
 
 iF0EABECAB0WIQQbPNTMvXmYlBPRwx7KSWXLKUoMIQUCXyP2/gAKCRDKSWXLKUoM
 ITwnAJwMCkfCTLHuDVFlxTyJVpirtDMVygCeNZoqshWHFUUbImPxNAC1vjSrVXE=
 =cNPq
 -----END PGP SIGNATURE-----

Merge tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx into arm/fixes

arm64: soc: ZynqMP SoC changes for v5.9-v2

- Fix error code in zynqmp_power driver

* tag 'zynqmp-soc-for-v5.9-v2' of https://github.com/Xilinx/linux-xlnx:
  soc: xilinx: Fix error code in zynqmp_pm_probe()

Link: https://lore.kernel.org/r/9b23dd60-45f4-cd7d-e81a-e8ab8e20af7c@xilinx.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-10-03 12:13:59 -07:00
Olof Johansson
aa78dd167e ARM: soc: TI driver updates for v5.10
Consist of:
  - Add Ring accelerator support for AM65x
  - Add TI PRUSS platform driver and enable it on available platforms
  - Extend PRUSS driver for CORECLK_MUX/IEPCLK_MUX support
  - UDMA rx ring pair fix
  - Add socinfo entry for J7200
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIbBAABAgAGBQJfaBQeAAoJEHJsHOdBp5c/K1oP+Or/n3/TMOGoAKQL+2m2hhH+
 c6fVzGOWEI4AkToGiE9n/EyDvh7BAvPG+j0f7SxTPUEmgbweJ2Lc6NNx+c+dssRA
 g6zQVzHphtGLla3u5NDOI8vQ66vw6hMY48zSRwbUuE+ee4VbUjmwTYgDN42rawQs
 N1Iq+KN2FzzYmT3lnJp0jDqZjKicCJ6GjYWZVlEJ6i6Yn7Rq2F1m4ilLoGejN15x
 bEr5IItF3kmLAuCbjgDzanSYv5ni20iGfVniNynQcTqsjzRQnJqpY2+XgWhV/nZo
 tT45m6AU/D7l/fbDNXecQ9X4AxLuL+JUb1nM0DcIWWPUDJauAMLzC5+IX5gg/f79
 FUoUWpyxNVUuis3ZLAhzhe8uVZEcpD5Pwp7LCKr7QbBu84eCol3cUGCIvdvaAaQM
 9eDBORUhkd8XdMtHDhPqpvYxUeKmlqSLHabWmEtdGVRvzJElrxF6AyUDD7ToDHiv
 x9wuC+bZi63gL1xukinGtTUic9vaytGrUeElslhTUGo8upZKc2XahTE0ce8e8ij5
 9Vtnr7a8vQR0AanRa0yDx40IBC9w8wlnfFSNnVbQ2SOhE8YiuT0H8p2unWA6Oz4K
 tB+vUk+rGAZ5fnhbpSQRKWoTUbiKqU7S+lQ8gUFVzOsDy9DzoD9L+jmw1xEFUIjd
 4cqaaQ9WbnBytGFmxgw=
 =s8sI
 -----END PGP SIGNATURE-----

Merge tag 'drivers_soc_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/drivers

ARM: soc: TI driver updates for v5.10

Consist of:
 - Add Ring accelerator support for AM65x
 - Add TI PRUSS platform driver and enable it on available platforms
 - Extend PRUSS driver for CORECLK_MUX/IEPCLK_MUX support
 - UDMA rx ring pair fix
 - Add socinfo entry for J7200

* tag 'drivers_soc_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  Add missing '#' to fix schema errors:
  soc: ti: Convert to DEFINE_SHOW_ATTRIBUTE
  dmaengine: ti: k3-udma-glue: Fix parameters for rx ring pair request
  soc: ti: k3-socinfo: Add entry for J7200
  soc: ti: pruss: support CORECLK_MUX and IEPCLK_MUX
  dt-bindings: soc: ti: Update TI PRUSS bindings regarding clock-muxes
  firmware: ti_sci: allow frequency change for disabled clocks by default
  soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one
  soc: ti: pruss: Enable support for ICSSG subsystems on K3 J721E SoCs
  soc: ti: pruss: Enable support for ICSSG subsystems on K3 AM65x SoCs
  soc: ti: pruss: Add support for PRU-ICSS subsystems on 66AK2G SoC
  soc: ti: pruss: Add support for PRU-ICSS subsystems on AM57xx SoCs
  soc: ti: pruss: Add support for PRU-ICSSs on AM437x SoCs
  soc: ti: pruss: Add a platform driver for PRUSS in TI SoCs
  dt-bindings: soc: ti: Add TI PRUSS bindings
  bindings: soc: ti: soc: ringacc: remove ti,dma-ring-reset-quirk
  soc: ti: k3: ringacc: add am65x sr2.0 support

Link: https://lore.kernel.org/r/1600656828-29267-1-git-send-email-santosh.shilimkar@oracle.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 12:56:51 -07:00
Olof Johansson
76940c8d5a Samsung mach/soc changes for v5.10
1. Clear unneeded L2C-310 flag which presenc was triggering warning
    message.
 2. Fix build of SAMSUNG_PM_DEBUG without MMU.
 3. Minor cleanups and update of linux-samsung-soc mailing list in
    Maintainers.
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAl9ner0QHGtyemtAa2Vy
 bmVsLm9yZwAKCRDBN2bmhouD1xRiEACRlwd8oXmvTjSvFAlw8Z8/WTDpwxbfX4ra
 XZXjkVzoNw9IO3c5dfCvV4np0bJM6hepNKUoHHE8FsP0aNB81Geg/FhmQeIOtz4v
 BAfrGIbJp+2gRTQU9BhMLw3BhzWxp0TAe+0mXNTLER2BrTrF3/M5K2Rm7/W9k4wo
 fT8epub4X4CB927Mp/mkovqXKk5h+KfsMxFZNBHYUW/fsyDmScL6MOYXBxsalKx6
 fC+XMqI6VBiEgpO42FZ6YuEMK1o9eAkpHGSFCIjFyTkqm/O7/Z536Ho/D9CHeCuT
 WDdtK04b0r7vSCToTpiHr+qgZtbnJl/pgJ673/zlxik9UvLLGw7DqtnSEtPJep1l
 Z8aEuhRlWuUrvcAkslJvMMqHRx495DThs+axbxYCxfG+u+ivFjHGAxSLLlM9f3Fy
 ftZ70sBMCu+EtniaXGzcFLxyKQA1S99uJH7SYVj2G9e3Lq+Eo64FK3KKSN6bBy6R
 wuIySiwlgMgfrhHgs5khe6VZcwrjVssLjBtWF+EWEs1KpYiwcDGl1mifJG9vWIXm
 ngrJBLiloqKPBApKcbR+4lLxRkMsYJC1r9svRKNElb/AqaWlz75TAkNADVaf0W6d
 ZmKAWYBd6J7Ll5wXD8nqSc5XN3TZl33gkGmBi8pJV81iB+S2FE/I29afcMQVtEgO
 7zl4VQbG+Q==
 =Bkfy
 -----END PGP SIGNATURE-----

Merge tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/soc

Samsung mach/soc changes for v5.10

1. Clear unneeded L2C-310 flag which presenc was triggering warning
   message.
2. Fix build of SAMSUNG_PM_DEBUG without MMU.
3. Minor cleanups and update of linux-samsung-soc mailing list in
   Maintainers.

* tag 'samsung-soc-5.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: s3c64xx: bring back notes from removed debug-macro.S
  ARM: s3c24xx: fix Wunused-variable warning on !MMU
  ARM: samsung: fix PM debug build with DEBUG_LL but !MMU
  MAINTAINERS: mark linux-samsung-soc list non-moderated
  ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val

Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 12:55:43 -07:00
Olof Johansson
e8c9d35ea6 soc/tegra: Changes for v5.10-rc1
These changes contain a bit of cleanup and chip support for the upcoming
 Tegra234 SoC.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl9kyl4THHRyZWRpbmdA
 bnZpZGlhLmNvbQAKCRDdI6zXfz6zodJuEACaUpL6ZvdkihpnWzPtC3IXXcCSRAXZ
 m6pmI2+JnT9DBHVA/YaHvRiH4xR1VzzDRvKWB4svqt5jRaSm3MjS/vaJRZ+MebeD
 1KmTkiqKLNfsrF/Ckk4Y2UaMjSYr1lPx+3+E/Ad2m8YbDrZgAnHCxwkxU2KEnyTo
 6sqXMJh1XbGoE+3EYJfOrWJx4/0PDjFpcOHLDtSBHSbXQkdCsheEna2rwfYgWjD6
 TD+aKk6oUcZW+IQfIJQeAQF0jxhIfoglKby6n8P7zPBfFju5ZCcLX0JhL0QXtW3g
 6MVysEBnh0jRGKGKqQzrw7GTpc0v6vyDQm6ZwHLfTzPQbh7yEGD2t6olQQcxOO+p
 ZpEMTsbBw84z3BgaHvT4itkx37HO7ZbHEC7Jp0NH/ayjRbw4aAiNktMOBfA+JDGa
 ScJoQ0sTdquMh1eMtybCkfXeoefgSUuPUIJBi01i45JmLNlopI0pKotiMP5oxMYQ
 YyCqscSKYXNKp5plH20y6eupnHNO55ayHkjxq4iEo6+EpxiQQRqVrxnLPvuSRLZM
 eTLSIuW051YzeFNb0t/JdVGZYYJDO4rXzIJHNkr25FQP9HzvGxf6++ZfssZJoY8b
 6oxO65m/fnB5SVsA3r4g6JhaC5eKVjiRv8AcLjvJc1QUpe2QRuePXfkgSfAQViNH
 kKGzSY4QY4d79A==
 =kg9i
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-5.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers

soc/tegra: Changes for v5.10-rc1

These changes contain a bit of cleanup and chip support for the upcoming
Tegra234 SoC.

* tag 'tegra-for-5.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  soc/tegra: pmc: Add Tegra234 support
  soc/tegra: pmc: Reorder reset sources/levels definitions
  soc/tegra: misc: Add Tegra234 support
  soc/tegra: fuse: Add Tegra234 support
  soc/tegra: fuse: Implement tegra_is_silicon()
  soc/tegra: fuse: Extract tegra_get_platform()

Link: https://lore.kernel.org/r/20200918150303.3938852-2-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 12:39:36 -07:00
Olof Johansson
802b26b3c2 Renesas driver updates for v5.10 (take two)
- Add core support for the R-Car V3U (R8A779A0) SoC, including System
     Controller (SYSC) and Reset (RST) support,
   - Various Kconfig cleanups.
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCX2ShfwAKCRCKwlD9ZEnx
 cO6bAP4kuetjBmf+BxLGRxZTEin+8YQRd7p051UZKBMa4qp2lwD+JKhnasH1qv64
 CWS3LV8FNumj2Gr1e3YdJcgwb+9p3gc=
 =K/tj
 -----END PGP SIGNATURE-----

Merge tag 'renesas-drivers-for-v5.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/drivers

Renesas driver updates for v5.10 (take two)

  - Add core support for the R-Car V3U (R8A779A0) SoC, including System
    Controller (SYSC) and Reset (RST) support,
  - Various Kconfig cleanups.

* tag 'renesas-drivers-for-v5.10-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  soc: renesas: r8a779a0-sysc: Add r8a779a0 support
  soc: renesas: rcar-rst: Add support for R-Car V3U
  soc: renesas: Identify R-Car V3U
  soc: renesas: Sort driver description title
  soc: renesas: Use ARM32/ARM64 for menu description
  dt-bindings: clock: Add r8a779a0 CPG Core Clock Definitions
  dt-bindings: power: Add r8a779a0 SYSC power domain definitions

Link: https://lore.kernel.org/r/20200918124800.15555-4-geert+renesas@glider.be
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 12:38:34 -07:00
Olof Johansson
f1466cdd82 Actions Semi drivers fixes for v5.9
- Fix the missing prototype warning in owl-sps-helper driver by
   including owl-sps header
 -----BEGIN PGP SIGNATURE-----
 
 iQEzBAABCgAdFiEEZ6VDKoFIy9ikWCeXVZ8R5v6RzvUFAl9p3t4ACgkQVZ8R5v6R
 zvWX3wf9GXCOpjT9duwdBqS1dqf69bYXlG+Hzxpc8Zd5Sc5gkhuKQyoK9bXIAs1j
 fbxpRNyJd2+5RtcOvJfA5LOqEE1jrBhHqOQcir28qyR8ZUGrlCzd1933RM+1jJPV
 9OFLxs6xENz4uSq4WkJpSIFDiiNfYdyuiDnQrhe1+0VGf8CcXLu1YAA1JZVFKOJF
 gandXfwglPK18Ta0uMBJhstFkM7SGUN9n5vbMmOcnl/AzEt2CeBRtj22et+UlppH
 YdbmugkXNM3GxTi5Imnoli7IY6dcJ8fJDfqOtaxQLusGnsi9J4/XLlpRuv3j7S/3
 +k+FOsZyghsi+i5j34/wzEWCloq3mw==
 =YB0/
 -----END PGP SIGNATURE-----

Merge tag 'actions-drivers-fixes-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions into arm/fixes

Actions Semi drivers fixes for v5.9

- Fix the missing prototype warning in owl-sps-helper driver by
  including owl-sps header

* tag 'actions-drivers-fixes-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mani/linux-actions:
  soc: actions: include header to fix missing prototype

Link: https://lore.kernel.org/r/20200922114559.GD11251@Mani-XPS-13-9360
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 10:11:17 -07:00
Olof Johansson
32fe0116aa Qualcomm driver fixes for v5.9
Fix the array type of the domain_list QMI response in PDR.
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl9pOLsbHGJqb3JuLmFu
 ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3F3DwP/iiHTvcSVTmpCz4Kk87e
 VgvhsIp/c9tGW5Spgdb9dTI469fznkbR/MhV8VHyz2boJRAZSqXzi5wCUP0Y1nwt
 4aoUk0eL9aecH88trkHcsKQYbgLcoKUkqftFMGe4DNX6ja34BKbg52SZ/xupVFp/
 aFk1iFk0Wm0cbh7r4X27vT3yIHcf2ic6VxuTEsDWnbohP3AmXamUq2iRduZwhVNB
 JEhju3hb+LqrZiSdYLu85/LSH/Obo1310dNo8TjNn29GE7DZTqtsm9hBl+79IxuW
 B9CCCbmo+jVQ/w+6s+b/T9J6aqcw+fEHD5KmOt3/QqGE3BgytuIq9I3u1rEdu139
 akK8xGzOQDT3Bkau3rgYDWUzY+BhnF8akvIQEhtkoBMW75yoTxuxFFQykDTtxQhO
 1XBD8hAIvfure8I6MmlvIehtuN19eS93gXsf15k+17umhr6lSYvogpFLHDSdhMx2
 jx7o9+xQxFST/f/HAxCQqIB0WW57HEMCL5rvMJXbJnkOzWcppUExbHRlaMOmG1fp
 N8llrXoChfYHSM0ijh4DhWA3Pq14ZKUM/7efRxUjPJ5iSq4mYTVfZ4TsozyIpect
 R0+zNZU27l9tzAJ7cfp87ajzEFj7IC8aeHZqt4yeSgLAMugUxiB8w/XguYBLWjiX
 sJ3AFwoKWBiKTGHk08xeufsK
 =RBzc
 -----END PGP SIGNATURE-----

Merge tag 'qcom-drivers-fixes-for-5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes

Qualcomm driver fixes for v5.9

Fix the array type of the domain_list QMI response in PDR.

* tag 'qcom-drivers-fixes-for-5.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: pdr: Fixup array type of get_domain_list_resp message

Link: https://lore.kernel.org/r/20200921235241.36463-1-bjorn.andersson@linaro.org
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 10:10:28 -07:00
Olof Johansson
dd59aed76d arm64: tegra: Changes for v5.10-rc1
This set of changes fixes some minor issues in existing device trees and
 adds ID EEPROMs on the Jetson Xavier NX. All ID EEPROMs are now labelled
 to allow them to be detected by software.
 
 It also adds support for the Tegra234 VDK board, which is a pre-silicon
 platform for the upcoming Orin SoC.
 -----BEGIN PGP SIGNATURE-----
 
 iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl9ky48THHRyZWRpbmdA
 bnZpZGlhLmNvbQAKCRDdI6zXfz6zoVVtEACJcW6ztbQiqrksFdVW+8wlT/EZwNwr
 qwwjGvy0ovJIYAPTB+XhGllUp17QR2EVzdGJW9Q8mr92QRpoQxSg3yB3BaJWsMoz
 AH+9qkQoRE5F+aFwO2l8kTBDswyiOQCLxsiDSCcCWTHtvAQOl/K2HjG+4kxtko+C
 0in+p67PG0t4qanjeTApWEWXjfiXBpM0bcv89TKK0SO+k+zsjupEZeOnVIbEpGTa
 SMjKm/0l0jZIEMoweqX3H0jpTBvqE6IjLm4EAbCfLJrhDEIQe50WkNpw2CVaCZy6
 2Mjnv7Gr/XO3MKmM4stLYTZ9eu5qDa7wGrQT/mXZt7kEc3L85rGZGyWQm5bCmspa
 mSKZ+swtegkEBBofOabxcCDi0V9KxDiba3hwv4mr17qMjj7VBK5le3JhUS19qnZ8
 Osu81JqKrDjfkmxtqSnJEeTTVwxBG09WQ5lME9FRBqH9P5Y1L7yCAuqPLzYhXxtj
 KAcqveVzoMMi2YIp4Rt07seWsHhuNqkY9XWtPWrgubGtU1AKYXWHYDojefyo1VUq
 1bOkzSa+ZVBwZuRmdgn2vxbeJnexeTAPolJp4WCpJpSGJbiFKNqhh5scjjfSviGS
 PfOITtuJgaxoqEZRhCdF/VM2+YSjjVljRkiE6b8W0+eKkeQKzzDvJIDnOqeb7PGX
 1gJniuIR25eShg==
 =zeT7
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-5.10-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

arm64: tegra: Changes for v5.10-rc1

This set of changes fixes some minor issues in existing device trees and
adds ID EEPROMs on the Jetson Xavier NX. All ID EEPROMs are now labelled
to allow them to be detected by software.

It also adds support for the Tegra234 VDK board, which is a pre-silicon
platform for the upcoming Orin SoC.

* tag 'tegra-for-5.10-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Initial Tegra234 VDK support
  arm64: tegra: Populate EEPROMs for Jetson Xavier NX
  arm64: tegra: Add label properties for EEPROMs
  arm64: tegra: Add DT binding for AHUB components
  arm64: tegra: Enable ACONNECT, ADMA and AGIC on Jetson Nano
  arm64: tegra: Properly size register regions for GPU on Tegra194
  arm64: tegra: Use valid PWM period for VDD_GPU on Tegra210
  arm64: tegra: Describe display controller outputs for Tegra210
  arm64: tegra: Disable SD card write-protection on Jetson Nano
  arm64: tegra: Add VBUS supply for micro USB port on Jetson Nano
  arm64: tegra: Wire up pinctrl states for all DPAUX controllers
  arm64: tegra: Add ID EEPROMs on Jetson AGX Xavier

Link: https://lore.kernel.org/r/20200918150303.3938852-5-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2020-09-26 10:01:52 -07:00
Dennis YC Hsieh
23c22299cd soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api
Add clear parameter to let client decide if
event should be clear to 0 after GCE receive it.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Link: https://lore.kernel.org/r/1594136714-11650-9-git-send-email-dennis-yc.hsieh@mediatek.com
[mb: fix commit message]
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25 17:27:39 +02:00
Dennis YC Hsieh
946f1792d3 soc: mediatek: cmdq: add jump function
Add jump function so that client can jump to any address which
contains instruction.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
Link: https://lore.kernel.org/r/1594136714-11650-8-git-send-email-dennis-yc.hsieh@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25 17:27:38 +02:00
Dennis YC Hsieh
88a2ffc48d soc: mediatek: cmdq: add write_s_mask value function
add write_s_mask_value function in cmdq helper functions which
writes a constant value to address with mask and large dma
access support.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
Link: https://lore.kernel.org/r/1594136714-11650-7-git-send-email-dennis-yc.hsieh@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25 17:27:36 +02:00
Dennis YC Hsieh
1af43fce81 soc: mediatek: cmdq: add write_s value function
add write_s function in cmdq helper functions which
writes a constant value to address with large dma
access support.

Signed-off-by: Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>
Link: https://lore.kernel.org/r/1594136714-11650-6-git-send-email-dennis-yc.hsieh@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-09-25 17:27:35 +02:00