mirror of https://gitee.com/openkylin/linux.git
6395 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Tony Lindgren
|
df85429959 | Merge tag 'ti-sysc-fixes' into fixes | |
|
Tony Lindgren
|
294a3317be |
ARM: OMAP2+: Manage MPU state properly for omap_enter_idle_coupled()
Based on more testing, commit 8ca5ee624b4c ("ARM: OMAP2+: Restore MPU
power domain if cpu_cluster_pm_enter() fails") is a poor fix for handling
cpu_cluster_pm_enter() returned errors.
We should not override the cpuidle states with a hardcoded PWRDM_POWER_ON
value. Instead, we should use a configured idle state that does not cause
the context to be lost. Otherwise we end up configuring a potentially
improper state for the MPUSS. We also want to update the returned state
index for the selected state.
Let's just select the highest power idle state C1 to ensure no context
loss is allowed on cpu_cluster_pm_enter() errors. With these changes we
can now unconditionally call omap4_enter_lowpower() for WFI like we did
earlier before commit
|
|
|
Tony Lindgren
|
b69fd00120 |
ARM: OMAP2+: Fix missing select PM_GENERIC_DOMAINS_OF
We should select also PM_GENERIC_DOMAINS_OF in addition to
PM_GENERIC_DOMAINS to have device tree based PM domain providers
enabled.
Fixes:
|
|
|
Tony Lindgren
|
c20782ad4e |
ARM: OMAP2+: Fix location for select PM_GENERIC_DOMAINS
I accidentally misplaced select PM_GENERIC_DOMAINS, it should be
selected for all the SoCs instead.
Fixes:
|
|
|
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-----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=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
...
|
|
|
Olof Johansson
|
025565212d |
One more SoC change for omaps for v5.10 merge window
Remove debugfs dependency for enabling off mode during idle for omap3 by enabling it automatically based on the PMIC configuration. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl90IBERHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXMZzw//SNPyPsLqHVzK2QES9jAHAff8T6yulwSi nMDqdM3/I+afvVkkxOebG5wji+/hHIIAfSkqgJ2JoffeN5kbOHOqrPF2ntvaI1RN IQejl7ryUT4idQZNfon0SwjqxyixSReONnW8KWHe2GyU9PPHjUCUdf8+7fHrukw7 1iOKQIPwIV3JSsJWKxoLeEiogr92ulBmaYjSMzOe2Zz3hFsOULpIwiz5o/ngyfOS cgkjnuBB+FIqCM/DBImhhgjplGXPdNPNJtRBc47IaxQPDJHmhVZ2oRRsY4Px8Ap0 zU6j3buvJclNoakpVA/3Kg64rzVVPuJYwil9ip/K5zvgNtLavaomj9ITzAiDvGLO rShEL30OLp6p1//W6O2UHCo656KRKuIrx24BSVN/Bj4t/K+oWbwqbeYSt36kyl00 /Q38nW7+aZxqyPIdt3Upx8b4AGuoN9ZzFJvj2FjSLEvc8xN3pJFTE+/1U6wVkXEH sBL37J37UZosUTXvA16MtgWNWyAuFT33HRgkXFfYq5EW02yW6eap+ZPMPU5eml3Q inJhpvUSdkQBCv1DnliaWNgRMLf2+1D5WWr6OUgN78u0D60COjCxusKjunj7dOam yTmJE9XovhCvbYi4159N74ateyTnZi6Lru7I4aGbQCyBVk51zwmicdVeAP3CQCWB suooU0Ma97Q= =Ctj7 -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.10/soc-part2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc One more SoC change for omaps for v5.10 merge window Remove debugfs dependency for enabling off mode during idle for omap3 by enabling it automatically based on the PMIC configuration. * tag 'omap-for-v5.10/soc-part2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: omap3: enable off mode automatically Link: https://lore.kernel.org/r/pull-1601445968-476435@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> |
|
|
Olof Johansson
|
6869f774b1 |
Two regression fixes for omaps
Fix AM33XX_IOPAD macro that broke after recent pinctrl changes to use #pinctrl-cells = 2. And fix omap_enter_idle_coupled() for cases where cpu_cluster_pm_enter() returns an error as otherwise we may end up wrongly idling the MPU domain on the next WFI. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl91oP4RHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXNjyQ/+O5YLq9sOHq4QS5HD8xbopZ6RZsGiodwo RDuKINgh24kfRsAJGJ/GTN8rq0H1Mf86kviXWl7xE7PElFGRNzk1R9YmiJKfwjDf xKm7WuEipfxG18CMjp2XFPq+/1ANbnKyRVR/zq/uSInDvIcxuQlz4OrrrkR/MCOv PL34VVD0k2XaA5cQc62jyZXsWLja7xflG6+wkSmx5GvLoa4kDAfCyPXx+e+21WPH PvMgO4G2VKsUrzevSCg4B3oqW1HtreBO3uhp71C1UBrUI7xaBqJPifoZ/DusI60s 5MNqVu+cbOOfP3h1VHYfPKfqrduaWqfxWhe81TShEiz6J9HoHHnTg2jt7R854o8Q nvpNV8Kwbf8huTamIm1//itNHeuex1eGeWPbdjNR3wz4Fv6qYVV3UbKACRgmkAHm nRrS7KOwBs1a9NGoST2gex05NhfAdw7RInRXoI/7YRsgC1eTwmABaX9lYpueFS7g BO/IlLI5PFaGDDDz8VYeT1VAzpkEf/nwIfLcIVCOpXpwenXmQHZHgeEYpM91omLs u2csHQEEhmbDuPX/dJKsPJIUQ7eHZWhlLx8zl4FEYCmLlremVyD4ll1QpXtP/XdD k8+rJqFn35CuR8nqeMUdLt9cs2+Ch/VK7+83FuiBnm/CdnEwxY/zByv6CSCYyhxI EnRILdVOEO0= =sdtl -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.9/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Two regression fixes for omaps Fix AM33XX_IOPAD macro that broke after recent pinctrl changes to use #pinctrl-cells = 2. And fix omap_enter_idle_coupled() for cases where cpu_cluster_pm_enter() returns an error as otherwise we may end up wrongly idling the MPU domain on the next WFI. * tag 'omap-for-v5.9/fixes-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails ARM: dts: am33xx: modify AM33XX_IOPAD for #pinctrl-cells = 2 Link: https://lore.kernel.org/r/pull-1601544624-617679@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> |
|
|
Olof Johansson
|
abc7220b22 |
Tag fix up for TI serdes mux definition introduced in 5.9
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE+KKGk1TrgjIXoxo03bWEnRc2JJ0FAl9onNQACgkQ3bWEnRc2 JJ3YIw//VzEDb1AlwT40/LMd5i1wWP3mVbRf3oQMGHh0PXW8nM/OA1mD4f0br38e /32TeQvF9GsImQF2aUI2vN07cjZFKu3bm8vNmxdPIlQM/tZlL4lfiZAjVrQtc9XH +O2z0Y7/3MMf5mJe/kDD0AtTqcIk9nUH0bg8A+teN8QTl+cy/CAmzTbK5oEB6pYy 08zJlgZBqm4pbeSG4VZyfoTDRwSMg5LyGCG9Z5LgE8fjW9evIqnDJOoErsU+pZZr o/SWIQSWFi+Q82OsBuq3OrSwxwAsRI6T7rADcnrwJEFY6G9K+7GCxlYmgX8fq+Y0 OzIkMce/vmWp4wJ6z2OUbe36Ujvp/rdjhqFFCHuG0rr4czVGF5QKNokqP3BdZGQh 5IXvDXxMEJZlizNwyUyrruI4D4fLenpbudvOG7IJ+TtSJGNxp04gXda766M1B5+S iz4HSnhLq2oNYTyYotcpXeO/p47vuf+ZX258yxtgeMxpsG+nw5FTE1zPcRmNWnMj 7KVKyXrv/7aPlsoWyREQ4K7olDhiFqF7iLgvrqwuQzvOBwxV+5BeYlXT8JMjApQV Jm4evbZYI6Qs1gUWU6NvjHymQT9AHeA0da1AharGEBbGDY5nvepAyn0fTcvO3IwJ jpOSQa+OOlJok3nJy9SaNimQScwNogLsxvHHvWc7lsXmIMbOQSE= =rVCz -----END PGP SIGNATURE----- Merge tag 'ti-k3-dt-fixes-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux into arm/fixes Tag fix up for TI serdes mux definition introduced in 5.9 * tag 'ti-k3-dt-fixes-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux: (637 commits) arm64: dts: ti: k3-j721e: Rename mux header and update macro names Linux 5.9-rc3 genirq/matrix: Deal with the sillyness of for_each_cpu() on UP fsldma: fix very broken 32-bit ppc ioread64 functionality kernel.h: Silence sparse warning in lower_32_bits cifs: fix check of tcon dfs in smb1 KVM: arm64: Set HCR_EL2.PTW to prevent AT taking synchronous exception KVM: arm64: Survive synchronous exceptions caused by AT instructions KVM: arm64: Add kvm_extable for vaxorcism code arm64: vdso32: make vdso32 install conditional arm64: use a common .arch preamble for inline assembly mfd: mfd-core: Ensure disabled devices are ignored without error usb: storage: Add unusual_uas entry for Sony PSZ drives md/raid5: make sure stripe_size as power of two powerpc/32s: Disable VMAP stack which CONFIG_ADB_PMU io_uring: don't bounce block based -EAGAIN retry off task_work io_uring: fix IOPOLL -EAGAIN retries arm64/cpuinfo: Remove unnecessary fallthrough annotation media: dib0700: Fix identation issue in dib8096_set_param_override() hwmon: (gsc-hwmon) Scale temperature to millidegrees ... Link: https://lore.kernel.org/r/20200921125402.mtwypblhb45a6ssh@akan Signed-off-by: Olof Johansson <olof@lixom.net> |
|
|
Andreas Kemnade
|
fb2c599f05 |
ARM: omap3: enable off mode automatically
Enabling off mode was only reachable deeply hidden in the debugfs. As powersaving is an important feature, move the option out of its shady place. The debugfs file can still be used to override the default. Use the presence of a device compatible to ti,twl4030-idle or ti,twl4030-idle-osc-off as an indicator that the board is wired correctly for off mode. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> [tony@atomide.com: updated to fix a checkpatch warning] Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
8f04aea048 |
ARM: OMAP2+: Restore MPU power domain if cpu_cluster_pm_enter() fails
If cpu_cluster_pm_enter() fails, we need to set MPU power domain back
to enabled to prevent the next WFI from potentially triggering an
undesired MPU power domain state change.
We already do this for omap_enter_idle_smp() but are missing it for
omap_enter_idle_coupled().
Fixes:
|
|
|
Olof Johansson
|
989286ffe8 |
Add initial genpd support for omaps to drop more platform data
We now drop legacy platform data for RTC on am3, am4 and dra7. And we add initial genpd support for PRM (Power and Reset Manager) and use it to drop legacy platform data for am3 sgx and omap4/5 l4_abe interconnect instance. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl9Qsw8RHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXNnORAAwV+49gsZdnGLQxqzLThegu5auzfQuRdZ E82KGonAjoHONaBdk+pgVrEePpcJTUbUNQm8HeQRjusp/5CR8C+S6A9/RD+R1crc F+9gDsbTuBSkUkOAVkMT6oGPom8zN8bISJ4gFymLoGsT7MTD3K1nK6wVXpRhCJs6 R2z/KpFIPMfz0psuYEgl5Uwu9RA+yi7P8ePulEBoOfOfMU/70nTRNhFoAAQK2vyO fvQCRY+4gf6Y76iY+WBXlf/2Iq4Kd4Rbs/Jr3MBC9ov8owqZKlnZ4u3HXrCQPin5 ULS256Een4g8lnVZr48Dc0v6PWvu3AoHH6+gGsxFozKvmh+x5UXW+gUYozsvd/cW y61RARwo0F1ZJRil95Qgp/0jk0uAjTPdU5q5/owMIaFEoHK+1oHruj7dajdoJ22y 9URXuCMwMKJIcefGvu8BWwuCZQx0zF16NffYmqkm3DPIobzNzCcMIbKNq6LPpgD4 AnDtaw9Bhoq3O4/pVI3AMqEpBtHRJdWBoObFG3Lg3TpYDIrWSPzjaDo+HNwgD5u4 7a1AqVrl1ZkTZIuJSfS7zZdeL5l8K02qYM1yjX13PderGTCzGmFVR4qRmItT9oVS zIl0mnoFngUxw9qiTRHgkcQ90Z65KwWcJDBoX5bVxanEnOQXdToaJ3TG5Fh1L4lv MWJhSe46Pdw= =w5Zl -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.10/ti-sysc-drop-pdata-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc Add initial genpd support for omaps to drop more platform data We now drop legacy platform data for RTC on am3, am4 and dra7. And we add initial genpd support for PRM (Power and Reset Manager) and use it to drop legacy platform data for am3 sgx and omap4/5 l4_abe interconnect instance. * tag 'omap-for-v5.10/ti-sysc-drop-pdata-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Drop legacy platform data for dra7 rtcss ARM: OMAP2+: Drop legacy platform data for am3 and am4 rtc soc: ti: pm33xx: Simplify RTC usage to prepare to drop platform data ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform data ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain soc: ti: omap-prm: Configure sgx power domain for am3 and am4 soc: ti: omap-prm: Add basic power domain support dt-bindings: omap: Update PRM binding for genpd Link: https://lore.kernel.org/r/pull-1599132307-761202@atomide.com-2 Signed-off-by: Olof Johansson <olof@lixom.net> |
|
|
Olof Johansson
|
63e850f1cd |
SoC changes for omaps for v5.10
Few changes to replace HTTP links with HTTPS, and a change to delete a duplicate word for omap1 mux.h comments. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl9QryYRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXP5uw/8D3ohpLzDJP8qGy0oifQyU4jETH1Tb94z eb5JT+OIZ9GgCZrLNZFbCgIQcIqSLS+CSem/g6kywcqZksS2CHPXW9emgHssimOY vO07J3F7b9kSIQLpUuGHsscKLKQT5CHZbcYS7+nUWpz9i3uU8mFEts3/5rAoq0M6 5sRmeQbeSZvNR/9YKmsPduR0vkwfpDwCu22gHZEi+F0Fe1q8nER7fOinbS0N1I4d hSWOuIhEyxX9nXO8UHIjggWxH9KbtTTb7FFUSTvwEHoXzmrLQd0k3uYk61B5qe6C iA9CcELkaNnQ8Ed2kj7FHBBRLUFe6gtvMuACY1N9bSofrFHpJGWSEbBca2FnACev ifXclRgzN9/jLkYtjzYI+CYqTN9y1mrmj5po0Nn2AsadtdTTFExRG+yAbNwGrArl UjdcDnmIw3/pbW9HtV5o+Vt7EUoWDTCCl4d37IUg/NVf/e0IJ8Jhju7QPkgC2OBS 0GzefJPT6jNsHaXpuilb+7DtORNvdo5nxhja8fz6j8H/T59z/gzARYTpbSOrD2Ic jS5dcLihRGv3n5JVK5+7zdDJNhWOF3S9hwaH2temIoUvJBtWmnzpEYrpNlKKPZ7V Uj0gPsAAos7OS5Ig0AlQP3h8ctxDjSH97AMtPfG5LUeFFAvs3tSNgpJ+UFdrsUPS 5qqsZKGkIBE= =jARE -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc SoC changes for omaps for v5.10 Few changes to replace HTTP links with HTTPS, and a change to delete a duplicate word for omap1 mux.h comments. * tag 'omap-for-v5.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm: mach-omap1: mux.h: delete duplicate word ARM: OMAP2+: Replace HTTP links with HTTPS ones ARM: OMAP2+: pm33xx-core: Replace HTTP links with HTTPS ones ARM: OMAP2+: hwmod: Replace HTTP links with HTTPS ones ARM: OMAP2+: Replace HTTP links with HTTPS ones ARM: OMAP2+: PRM: Replace HTTP links with HTTPS ones Link: https://lore.kernel.org/r/pull-1599132307-761202@atomide.com Signed-off-by: Olof Johansson <olof@lixom.net> |
|
|
Tony Lindgren
|
0d7ce5c5c4 | Merge branch 'omap-for-v5.10/prm-genpd' into omap-for-v5.10/ti-sysc-drop-pdata | |
|
Linus Torvalds
|
b69bea8a65 |
A set of fixes for lockdep, tracing and RCU:
- Prevent recursion by using raw_cpu_* operations
- Fixup the interrupt state in the cpu idle code to be consistent
- Push rcu_idle_enter/exit() invocations deeper into the idle path so
that the lock operations are inside the RCU watching sections
- Move trace_cpu_idle() into generic code so it's called before RCU goes
idle.
- Handle raw_local_irq* vs. local_irq* operations correctly
- Move the tracepoints out from under the lockdep recursion handling
which turned out to be fragile and inconsistent.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl9L5qETHHRnbHhAbGlu
dXRyb25peC5kZQAKCRCmGPVMDXSYoV/NEADG+h02tj2I4gP7IQ3nVodEzS1+odPI
orabY5ggH0kn4YIhPB4UtOd5zKZjr3FJs9wEhyhQpV6ZhvFfgaIKiYqfg+Q81aMO
/BXrfh6jBD2Hu7gaPBnVdkKeh1ehl+w0PhTeJhPBHEEvbGeLUYWwyPNlaKz//VQl
XCWl7e7o/Uw2UyJ469SCx3z+M2DMNqwdMys/zcqvTLiBdLNCwp4TW5ACzEA0rfHh
Pepu3eIKnMURyt82QanrOATvT2io9pOOaUh59zeKi2WM8ikwKd/Eho2kXYng6GvM
GzX4Kn13MsNobZXf9BhqEGICdRkaJqLsXlmBNmbJdSTCn5W2lLZqu2wCEp5VZHCc
XwMbey8ek+BRskJMqAV4oq2GA8Om9KEYWOOdixyOG0UJCiW5qDowuDYBXTLV7FWj
XhzLGuHpUF9eKLKokJ7ideLaDcpzwYjHr58pFLQrqPwmjVKWguLeYMg5BhhTiEuV
wNfiLIGdMNsCpYKhnce3o9paV8+hy1ZveWhNy+/4HaDLoEwI2T62i8R7xxbrcWMg
sgdAiQG+kVLwSJ13bN+Cz79uLYTIbqGaZHtOXmeIT3jSxBjx5RlXfzocwTHSYrNk
GuLYHd7+QaemN49Rrf4bPR16Db7ifL32QkUtLBTBLcnos9jM+fcl+BWyqYRxhgDv
xzDS+vfK8DvRiA==
=Hgt6
-----END PGP SIGNATURE-----
Merge tag 'locking-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Thomas Gleixner:
"A set of fixes for lockdep, tracing and RCU:
- Prevent recursion by using raw_cpu_* operations
- Fixup the interrupt state in the cpu idle code to be consistent
- Push rcu_idle_enter/exit() invocations deeper into the idle path so
that the lock operations are inside the RCU watching sections
- Move trace_cpu_idle() into generic code so it's called before RCU
goes idle.
- Handle raw_local_irq* vs. local_irq* operations correctly
- Move the tracepoints out from under the lockdep recursion handling
which turned out to be fragile and inconsistent"
* tag 'locking-urgent-2020-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
lockdep,trace: Expose tracepoints
lockdep: Only trace IRQ edges
mips: Implement arch_irqs_disabled()
arm64: Implement arch_irqs_disabled()
nds32: Implement arch_irqs_disabled()
locking/lockdep: Cleanup
x86/entry: Remove unused THUNKs
cpuidle: Move trace_cpu_idle() into generic code
cpuidle: Make CPUIDLE_FLAG_TLB_FLUSHED generic
sched,idle,rcu: Push rcu_idle deeper into the idle path
cpuidle: Fixup IRQ state
lockdep: Use raw_cpu_*() for per-cpu variables
|
|
|
Peter Zijlstra
|
9864f5b594 |
cpuidle: Move trace_cpu_idle() into generic code
Remove trace_cpu_idle() from the arch_cpu_idle() implementations and put it in the generic code, right before disabling RCU. Gets rid of more trace_*_rcuidle() users. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Marco Elver <elver@google.com> Link: https://lkml.kernel.org/r/20200821085348.428433395@infradead.org |
|
|
Tony Lindgren
|
90aa4ed5a4 |
ARM: OMAP2+: Drop legacy platform data for dra7 rtcss
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Cc: Keerthy <j-keerthy@ti.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
6b8a3deedc |
ARM: OMAP2+: Drop legacy platform data for am3 and am4 rtc
We can now probe devices with ti-sysc interconnect driver and dts
data. Let's drop the related platform data and custom ti,hwmods
dts property.
As we're just dropping data, and the early platform data init
is based on the custom ti,hwmods property, we want to drop both
the platform data and ti,hwmods property in a single patch.
Note that we also must tag rtc as disabled on am43x-epos-evm as
it's not accessible according to commit
|
|
|
Tony Lindgren
|
2152fbbd47 |
soc: ti: pm33xx: Simplify RTC usage to prepare to drop platform data
We must re-enable the RTC module clock enabled in RTC+DDR suspend, and pm33xx has been using platform data callbacks for that. Looks like for retention suspend the RTC module clock must not be re-enabled. To remove the legacy platform data callbacks, and eventually be able to drop the RTC legacy platform data, let's manage the RTC module clock and register range directly in pm33xx. Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Gustavo A. R. Silva
|
df561f6688 |
treewide: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> |
|
|
Alexander A. Klimov
|
83bf6db020 |
ARM: OMAP2+: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
|
|
|
Alexander A. Klimov
|
f8fbd8c341 |
ARM: OMAP2+: pm33xx-core: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
|
|
|
Alexander A. Klimov
|
a784e5893b |
ARM: OMAP2+: hwmod: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
|
|
|
Alexander A. Klimov
|
88ca7bfb21 |
ARM: OMAP2+: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
|
|
|
Alexander A. Klimov
|
3aa36fdd30 |
ARM: OMAP2+: PRM: Replace HTTP links with HTTPS ones
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.
Deterministic algorithm:
For each file:
If not .svg:
For each line:
If doesn't contain `\bxmlns\b`:
For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
If both the HTTP and HTTPS versions
return 200 OK and serve the same content:
Replace HTTP with HTTPS.
Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>
|
|
|
Tony Lindgren
|
0fd1594b3c |
ARM: dts: Configure omap4 and 5 l4_abe for genpd and drop platform data
We can power off l4_abe domain when not in use when we configure it for genpd. And with that change, we can now also drop the old unused legacy platform data. Note that we also need to now use "simple-pm-bus" instead of "simple-bus" for PM runtime to get enabled for the bus. Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
587c437d96 |
ARM: dts: Configure am3 and am4 sgx for genpd and drop platform data
We can power off the SGX power domain when not in use when we configure it for genpd. And with that change, we can now also drop the old unused legacy platform data. Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
58cbff023b |
soc: ti: omap-prm: Add basic power domain support
The PRM controller has currently only support for resets while the power domains are still handled in the platform code. Let's add basic power domain support to enable and disable a PRM controlled power domain if configured in the devicetree. This can be used for various hardware accelerators, and interconnect instances. Further support can be added later on as needed for runtime configuration based on domain-idle-states. Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Jing Xiangfeng
|
a58cfdba20 |
ARM: OMAP2+: Fix an IS_ERR() vs NULL check in _get_pwrdm()
The of_clk_get() function returns error pointers, it never returns NULL.
Fixes:
|
|
|
Mike Rapoport
|
ca15ca406f |
mm: remove unneeded includes of <asm/pgalloc.h>
Patch series "mm: cleanup usage of <asm/pgalloc.h>"
Most architectures have very similar versions of pXd_alloc_one() and
pXd_free_one() for intermediate levels of page table. These patches add
generic versions of these functions in <asm-generic/pgalloc.h> and enable
use of the generic functions where appropriate.
In addition, functions declared and defined in <asm/pgalloc.h> headers are
used mostly by core mm and early mm initialization in arch and there is no
actual reason to have the <asm/pgalloc.h> included all over the place.
The first patch in this series removes unneeded includes of
<asm/pgalloc.h>
In the end it didn't work out as neatly as I hoped and moving
pXd_alloc_track() definitions to <asm-generic/pgalloc.h> would require
unnecessary changes to arches that have custom page table allocations, so
I've decided to move lib/ioremap.c to mm/ and make pgalloc-track.h local
to mm/.
This patch (of 8):
In most cases <asm/pgalloc.h> header is required only for allocations of
page table memory. Most of the .c files that include that header do not
use symbols declared in <asm/pgalloc.h> and do not require that header.
As for the other header files that used to include <asm/pgalloc.h>, it is
possible to move that include into the .c file that actually uses symbols
from <asm/pgalloc.h> and drop the include from the header file.
The process was somewhat automated using
sed -i -E '/[<"]asm\/pgalloc\.h/d' \
$(grep -L -w -f /tmp/xx \
$(git grep -E -l '[<"]asm/pgalloc\.h'))
where /tmp/xx contains all the symbols defined in
arch/*/include/asm/pgalloc.h.
[rppt@linux.ibm.com: fix powerpc warning]
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Cc: Abdul Haleem <abdhalee@linux.vnet.ibm.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Satheesh Rajendran <sathnaga@linux.vnet.ibm.com>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Joerg Roedel <jroedel@suse.de>
Cc: Matthew Wilcox <willy@infradead.org>
Link: http://lkml.kernel.org/r/20200627143453.31835-1-rppt@kernel.org
Link: http://lkml.kernel.org/r/20200627143453.31835-2-rppt@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
|
|
Linus Torvalds
|
8f7be62915 |
MMC core:
- Add a new host cap bit and a corresponding DT property, to support power
cycling of the card by FW at system suspend/resume.
- Fix clock rate setting for SDIO in SDR12/SDR25 speed-mode
- Fix switch to 1/4-bit mode at system suspend/resume for SD-combo cards
- Convert the mmc-pwrseq DT bindings to the json-schema
- Always allow the card detect uevent to be consumed by userspace
MMC host:
- Convert a few DT bindings to the json-schema
- mtk-sd: Add support for command queue through cqhci
- mtk-sd: Add support for the MT6779 variant
- renesas_sdhi_internal_dmac: Fix dma unmapping in the error path
- sdhci_am654: Add support for the AM65x PG2.0 variant
- sdhci_am654: Extend support for phys/clocks
- sdhci-cadence: Drop incorrect HW tuning for SD mode
- sdhci-msm: Add support for interconnect bandwidth scaling
- sdhci-msm: Enable internal voltage control
- sdhci-msm: Enable low power state for pinctrls
- sdhci-of-at91: Ludovic Desroches handovers maintenance to Eugen Hristev
- sdhci-pci-gli: Improve clock handling for GL975x
- sdhci-pci-o2micro: Add HW tuning for SDR104 mode
- sdhci-pci-o2micro: Fix support for O2 host controller Seabird1
-----BEGIN PGP SIGNATURE-----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=AwwR
-----END PGP SIGNATURE-----
Merge tag 'mmc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC updates from Ulf Hansson:
"MMC core:
- Add a new host cap bit and a corresponding DT property, to support
power cycling of the card by FW at system suspend/resume.
- Fix clock rate setting for SDIO in SDR12/SDR25 speed-mode
- Fix switch to 1/4-bit mode at system suspend/resume for SD-combo
cards
- Convert the mmc-pwrseq DT bindings to the json-schema
- Always allow the card detect uevent to be consumed by userspace
MMC host controllers:
- Convert a few DT bindings to the json-schema
- mtk-sd:
- Add support for command queue through cqhci
- Add support for the MT6779 variant
- renesas_sdhi_internal_dmac:
- Fix dma unmapping in the error path
- sdhci_am654:
- Add support for the AM65x PG2.0 variant
- Extend support for phys/clocks
- sdhci-cadence:
- Drop incorrect HW tuning for SD mode
- sdhci-msm:
- Add support for interconnect bandwidth scaling
- Enable internal voltage control
- Enable low power state for pinctrls
- sdhci-of-at91:
- Ludovic Desroches handovers maintenance to Eugen Hristev
- sdhci-pci-gli:
- Improve clock handling for GL975x
- sdhci-pci-o2micro:
- Add HW tuning for SDR104 mode
- Fix support for O2 host controller Seabird1"
* tag 'mmc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (66 commits)
mmc: mediatek: make function msdc_cqe_disable() static
MAINTAINERS: mmc: sdhci-of-at91: handover maintenance to Eugen Hristev
dt-bindings: mmc: mediatek: Add document for mt6779
mmc: mediatek: command queue support
mmc: mediatek: refine msdc timeout api
mmc: mediatek: add MT6779 MMC driver support
mmc: sdhci-pci-o2micro: Add HW tuning for SDR104 mode
mmc: sdhci-pci-o2micro: Bug fix for O2 host controller Seabird1
mmc: via-sdmmc: use generic power management
memstick: jmb38x_ms: use generic power management
mmc: sdhci-cadence: do not use hardware tuning for SD mode
mmc: sdhci-pci-gli: Set SDR104's clock to 205MHz and enable SSC for GL975x
mmc: cqhci: Fix a print format for the task descriptor
mmc: sdhci-of-arasan: fix timings allocation code
mmc: sdhci: Fix a potential uninitialized variable
dt-bindings: mmc: renesas,sdhi: convert to YAML
dt-bindings: mmc: convert arasan sdhci bindings to yaml
mmc: sdhci: Fix potential null pointer access while accessing vqmmc
mmc: core: Add MMC_CAP2_FULL_PWR_CYCLE_IN_SUSPEND
dt-bindings: mmc: Add full-pwr-cycle-in-suspend property
...
|
|
|
Linus Torvalds
|
822ef14e9d |
ARM: SoC driver updates for v5.9
A couple of subsystems have their own subsystem maintainers but choose
to have the code merged through the soc tree as upstream, as the code
tends to be used across multiple SoCs or has SoC specific drivers itself:
- memory controllers:
Krzysztof Kozlowski takes ownership of the drivers/memory
subsystem and its drivers, starting out with a set of cleanup
patches.
A larger driver for the Tegra memory controller that was accidentally
missed for v5.8 is now added.
- reset controllers:
Only minor updates to drivers/reset this time
- firmware:
The "turris mox" firmware driver gains support for signed firmware blobs
The tegra firmware driver gets extended to export some debug information
Various updates to i.MX firmware drivers, mostly cosmetic
- ARM SCMI/SCPI:
A new mechanism for platform notifications is added, among a number
of minor changes.
- optee:
Probing of the TEE bus is rewritten to better support detection of
devices that depend on the tee-supplicant user space.
A new firmware based trusted platform module (fTPM) driver is added
based on OP-TEE
- SoC attributes:
A new driver is added to provide a generic soc_device for identifying
a machine through the SMCCC ARCH_SOC_ID firmware interface rather than
by probing SoC family specific registers.
The series also contains some cleanups to the common soc_device code.
There are also a number of updates to SoC specific drivers,
the main ones are:
- Mediatek cmdq driver gains a few in-kernel interfaces
- Minor updates to Qualcomm RPMh, socinfo, rpm drivers, mostly adding
support for additional SoC variants
- The Qualcomm GENI core code gains interconnect path voting and
performance level support, and integrating this into a number of
device drivers.
- A new driver for Samsung Exynos5800 voltage coupler for
- Renesas RZ/G2H (R8A774E1) SoC support gets added to a couple of SoC
specific device drivers
- Updates to the TI K3 Ring Accelerator driver
-----BEGIN PGP SIGNATURE-----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=nezz
-----END PGP SIGNATURE-----
Merge tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann:
"A couple of subsystems have their own subsystem maintainers but choose
to have the code merged through the soc tree as upstream, as the code
tends to be used across multiple SoCs or has SoC specific drivers
itself:
- memory controllers:
Krzysztof Kozlowski takes ownership of the drivers/memory subsystem
and its drivers, starting out with a set of cleanup patches.
A larger driver for the Tegra memory controller that was
accidentally missed for v5.8 is now added.
- reset controllers:
Only minor updates to drivers/reset this time
- firmware:
The "turris mox" firmware driver gains support for signed firmware
blobs The tegra firmware driver gets extended to export some debug
information Various updates to i.MX firmware drivers, mostly
cosmetic
- ARM SCMI/SCPI:
A new mechanism for platform notifications is added, among a number
of minor changes.
- optee:
Probing of the TEE bus is rewritten to better support detection of
devices that depend on the tee-supplicant user space. A new
firmware based trusted platform module (fTPM) driver is added based
on OP-TEE
- SoC attributes:
A new driver is added to provide a generic soc_device for
identifying a machine through the SMCCC ARCH_SOC_ID firmware
interface rather than by probing SoC family specific registers.
The series also contains some cleanups to the common soc_device
code.
There are also a number of updates to SoC specific drivers, the main
ones are:
- Mediatek cmdq driver gains a few in-kernel interfaces
- Minor updates to Qualcomm RPMh, socinfo, rpm drivers, mostly adding
support for additional SoC variants
- The Qualcomm GENI core code gains interconnect path voting and
performance level support, and integrating this into a number of
device drivers.
- A new driver for Samsung Exynos5800 voltage coupler for
- Renesas RZ/G2H (R8A774E1) SoC support gets added to a couple of SoC
specific device drivers
- Updates to the TI K3 Ring Accelerator driver"
* tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (164 commits)
soc: qcom: geni: Fix unused label warning
soc: qcom: smd-rpm: Fix kerneldoc
memory: jz4780_nemc: Only request IO memory the driver will use
soc: qcom: pdr: Reorder the PD state indication ack
MAINTAINERS: Add Git repository for memory controller drivers
memory: brcmstb_dpfe: Fix language typo
memory: samsung: exynos5422-dmc: Correct white space issues
memory: samsung: exynos-srom: Correct alignment
memory: pl172: Enclose macro argument usage in parenthesis
memory: of: Correct kerneldoc
memory: omap-gpmc: Fix language typo
memory: omap-gpmc: Correct white space issues
memory: omap-gpmc: Use 'unsigned int' for consistency
memory: omap-gpmc: Enclose macro argument usage in parenthesis
memory: omap-gpmc: Correct kerneldoc
memory: mvebu-devbus: Align with open parenthesis
memory: mvebu-devbus: Add missing braces to all arms of if statement
memory: bt1-l2-ctl: Add blank lines after declarations
soc: TI knav_qmss: make symbol 'knav_acc_range_ops' static
firmware: ti_sci: Replace HTTP links with HTTPS ones
...
|
|
|
Linus Torvalds
|
2f3fbfdaf7 |
ARM: SoC DT changes for 5.9
As usual, there are many patches addressing minor issues in existing
DTS files, such as DTC warnings, or adding support for additional
peripherals.
There are three added SoCs in existing product families:
- Amazon:
Alpine v3 is a 16-core Cortex-A72 SoC from Amazon's Annapurna Labs,
otherwise known as AL73400 or first-generation Graviton, and following
the already supported Cortex-A1`5 and Cortex-A57 based Alpine chips.
This one is added together with the official Evaluation platform.
- Qualcomm:
The Snapdragon SDM630 platform is a family of mid-range mobile phone
chips from 2017 based on Cortex-A53 or Kryo 260 CPUs.
A total of five end-user products are added based on these, all
Android phones from Sony: Xperia 10, 10 Plus, XA2, XA2 Plus and
XA2 Ultra.
- Renesas:
RZ/G2H (r8a774e1) is currently the top model in the Renesas RZ/G
family, and apparently closely related to the RZ/G2N and RZ/G2M
models we already support but has a faster GPU and additional
on-chip peripherals.
It is added along with the HopeRun HiHope RZ/G2H development board
A small number of new boards for already supported SoCs also debut:
- Allwinner sunxi:
Only one new machine, revision v1.2 of the Pine64 PinePhone
(non-Android) smartphone, containing minor changes compared to
earlier versions.
- Amlogic Meson:
WeTek Core2 is an Amlogic S912 (GXM) based Set-top-box
- Aspeed:
EthanolX is AMD's EPYC data center rerence platform, using an
ASpeed AST2600 baseboard management controller.
- Mediatek:
Lenovo IdeaPad Duet 10.1" (kukui/krane) is a new Chromebook
based on the MT8183 (Helio P60t) SoC.
- Nvidia Tegra:
ASUS Google Nexus 7 and Acer Iconia Tab A500 are two Android
tablets from around 2012 using Tegra 3 and Tegra 2, respectively.
Thanks to PostmarketOS, these can now run mainline kernels
and become useful again.
The Jetson Xavier NX Developer Kit uses a SoM and carrier board
for the Tegra194, their latest 64-bit chip based on Carmel CPU
cores and Volta graphics.
- NXP i.MX:
Five new boards based on the 32-bit i.MX6 series are added:
The MYiR MYS-6ULX single-board computer, and four different
models of industrial computers from Protonic.
- Qualcomm:
MikroTik RouterBoard 3011 is a rackmounted router based on the
32-bit IPQ8064 networking SoC
Three older phones get added, the Snapdragon 808 (msm8992) based
Xiaomi Libra (Mi 4C) and Microsoft Lumia 950, originally running
Windows Phone, and the Snapdragon 810 (msm8994) based Sony
Xperia Z5.
- Renesas:
In addition to the HiHope RZ/G2H board mentioned above, we gain
support for board versions 3.0 and 4.0 of the earlier RZ/G2M and
RZ/G2N reference boards.
Beacon EmbeddedWorks adds another SoM+Carrier development board
for RZ/G2M.
- Rockchips:
Radxa Rock Pi N8 development board and the VMARC RK3288 SoM it
is based on, using the high-end 32-bit rk3288 SoC.
Notable updates to existing platforms are usually for added on-chip
peripherals, including:
- ASpeed AST2xxx (various)
- Allwinner (cpufreq, thermal, Pinephone touchscreen)
- Amlogic Meson (audio, gpu dvdfs, board updates)
- Arm Versatile
- Broadcom (board updates for switch ports, Raspberry pi clock updates)
- Hisilicon (various)
- Intel/Altera SoCFPGA (various)
- Marvell Armada 7xxx/8xxx (smmu)
- Marvell MMP (GPU on mmp2/mmp3)
- Mediatek mt8183 (USB, pericfg)
- NXP Layerscape (VPU, thermal, DSPI)
- NXP i.MX (VPU, bindings, board updates)
- Nvidia Tegra194 (GPU)
- Qualcomm (GPU, Interconnect, ...)
- Renesas R-Car (SPI, IPMMU, board updates)
- STMicroelectronics STM32 (various)
- Samsung Exynos (various)
- Socionext Uniphier (updates to serial, and pcie)
- TI K3 (serdes, usb3, audio, sd, chipid)
- TI OMAP (IPU/DSP remoteproc changes, dropping platform data)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----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=Tpj3
-----END PGP SIGNATURE-----
Merge tag 'arm-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC DT updates from Arnd Bergmann:
"As usual, there are many patches addressing minor issues in existing
DTS files, such as DTC warnings, or adding support for additional
peripherals.
There are three added SoCs in existing product families:
- Amazon:
Alpine v3 is a 16-core Cortex-A72 SoC from Amazon's Annapurna Labs,
otherwise known as AL73400 or first-generation Graviton, and
following the already supported Cortex-A1`5 and Cortex-A57 based
Alpine chips. This one is added together with the official
Evaluation platform.
- Qualcomm:
The Snapdragon SDM630 platform is a family of mid-range mobile
phone chips from 2017 based on Cortex-A53 or Kryo 260 CPUs. A total
of five end-user products are added based on these, all Android
phones from Sony: Xperia 10, 10 Plus, XA2, XA2 Plus and XA2 Ultra.
- Renesas:
RZ/G2H (r8a774e1) is currently the top model in the Renesas RZ/G
family, and apparently closely related to the RZ/G2N and RZ/G2M
models we already support but has a faster GPU and additional
on-chip peripherals. It is added along with the HopeRun HiHope
RZ/G2H development board
A small number of new boards for already supported SoCs also debut:
- Allwinner sunxi:
Only one new machine, revision v1.2 of the Pine64 PinePhone
(non-Android) smartphone, containing minor changes compared to
earlier versions.
- Amlogic Meson:
WeTek Core2 is an Amlogic S912 (GXM) based Set-top-box
- Aspeed:
EthanolX is AMD's EPYC data center rerence platform, using an
ASpeed AST2600 baseboard management controller.
- Mediatek:
Lenovo IdeaPad Duet 10.1" (kukui/krane) is a new Chromebook based
on the MT8183 (Helio P60t) SoC.
- Nvidia Tegra:
ASUS Google Nexus 7 and Acer Iconia Tab A500 are two Android
tablets from around 2012 using Tegra 3 and Tegra 2, respectively.
Thanks to PostmarketOS, these can now run mainline kernels and
become useful again.
The Jetson Xavier NX Developer Kit uses a SoM and carrier board for
the Tegra194, their latest 64-bit chip based on Carmel CPU cores
and Volta graphics.
- NXP i.MX:
Five new boards based on the 32-bit i.MX6 series are added: The
MYiR MYS-6ULX single-board computer, and four different models of
industrial computers from Protonic.
- Qualcomm:
MikroTik RouterBoard 3011 is a rackmounted router based on the
32-bit IPQ8064 networking SoC
Three older phones get added, the Snapdragon 808 (msm8992) based
Xiaomi Libra (Mi 4C) and Microsoft Lumia 950, originally running
Windows Phone, and the Snapdragon 810 (msm8994) based Sony Xperia
Z5.
- Renesas:
In addition to the HiHope RZ/G2H board mentioned above, we gain
support for board versions 3.0 and 4.0 of the earlier RZ/G2M and
RZ/G2N reference boards. Beacon EmbeddedWorks adds another
SoM+Carrier development board for RZ/G2M.
- Rockchips:
Radxa Rock Pi N8 development board and the VMARC RK3288 SoM it is
based on, using the high-end 32-bit rk3288 SoC.
Notable updates to existing platforms are usually for added on-chip
peripherals, including:
- ASpeed AST2xxx (various)
- Allwinner (cpufreq, thermal, Pinephone touchscreen)
- Amlogic Meson (audio, gpu dvdfs, board updates)
- Arm Versatile
- Broadcom (board updates for switch ports, Raspberry pi clock updates)
- Hisilicon (various)
- Intel/Altera SoCFPGA (various)
- Marvell Armada 7xxx/8xxx (smmu)
- Marvell MMP (GPU on mmp2/mmp3)
- Mediatek mt8183 (USB, pericfg)
- NXP Layerscape (VPU, thermal, DSPI)
- NXP i.MX (VPU, bindings, board updates)
- Nvidia Tegra194 (GPU)
- Qualcomm (GPU, Interconnect, ...)
- Renesas R-Car (SPI, IPMMU, board updates)
- STMicroelectronics STM32 (various)
- Samsung Exynos (various)
- Socionext Uniphier (updates to serial, and pcie)
- TI K3 (serdes, usb3, audio, sd, chipid)
- TI OMAP (IPU/DSP remoteproc changes, dropping platform data)"
* tag 'arm-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (605 commits)
arm64: dts: meson: odroid-n2: add jack audio output support
arm64: dts: meson: odroid-n2: enable audio loopback
ARM: dts: berlin: Align L2 cache-controller nodename with dtschema
arm64: dts: qcom: Add Microsoft Lumia 950 (Talkman) device tree
arm64: dts: qcom: Add Xiaomi Libra (Mi 4C) device tree
arm64: dts: qcom: msm8992: Add RPMCC node
arm64: dts: qcom: msm8992: Add PSCI support.
arm64: dts: qcom: msm8992: Add PMU node
arm64: dts: qcom: msm8992: Add BLSP2_UART2 and I2C nodes
arm64: dts: qcom: msm8992: Add SPMI PMIC arbiter device
arm64: dts: qcom: msm8992: Add a SCM node
arm64: dts: qcom: msm8992: Add a proper CPU map
arm64: dts: qcom: bullhead: Move UART pinctrl to SoC
arm64: dts: qcom: bullhead: Add qcom,msm-id
arm64: dts: qcom: msm8992: Fix SDHCI1
arm64: dts: qcom: msm8992: Modernize the DTS style
arm64: dts: qcom: Add support for Sony Xperia Z5 (SoMC Sumire-RoW)
arm64: dts: qcom: Move msm8994-smd-rpm contents to lg-bullhead.
arm64: dts: qcom: msm8994: Add support for SMD RPM
arm64: dts: qcom: msm8992: Add a label to rpm-requests
...
|
|
|
Tony Lindgren
|
cca3f3e6f9 |
ARM: OMAP2+: Drop legacy platform data for omap5 usb host
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
509b1377eb |
ARM: OMAP2+: Drop legacy platform data for omap4 usb
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
c7b72abca6 |
ARM: OMAP2+: Drop legacy platform data for dra7 dwc3
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Tony Lindgren
|
0db53013cd |
ARM: OMAP2+: Drop legacy platform data for omap5 dwc3
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Chen Tao
|
a18fb07623 |
ARM: OMAP2+: Fix possible memory leak in omap_hwmod_allocate_module
Fix memory leak in omap_hwmod_allocate_module not freeing in
handling error path.
Fixes: 8c87970543b17("ARM: OMAP2+: Add functions to allocate module data from device tree")
Signed-off-by: Chen Tao <chentao107@huawei.com>
Reviewed-by: Paul Walmsley <paul@pwsan.com>
[tony@atomide.com: fix call iounmap for missing regs]
Signed-off-by: Tony Lindgren <tony@atomide.com>
|
|
|
Tony Lindgren
|
3c881456b6 |
ARM: OMAP2+: Drop legacy platform data for am4 dwc3
We can now probe devices with ti-sysc interconnect driver and dts data. Let's drop the related platform data and custom ti,hwmods dts property. As we're just dropping data, and the early platform data init is based on the custom ti,hwmods property, we want to drop both the platform data and ti,hwmods property in a single patch. [tony@atomide.com: fixed typo for am3 vs am4] Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Lee Jones
|
2f96126500 |
arch: arm: mach-omap2: mmc: Move omap_mmc_notify_cover_event() prototype
When building the kernel with W=1 the build system complains of: drivers/mmc/host/omap.c:854:6: warning: no previous prototype for ‘omap_mmc_notify_cover_event’ [-Wmissing-prototypes] 854 | void omap_mmc_notify_cover_event(struct device *dev, int num, int is_closed) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ If we move the prototype into a shared headerfile the build system will be satisfied. Rather than create a whole new headerfile just for this purpose, it makes sense to use the already existing mmc-omap.h. Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: linux-mmc@vger.kernel.org Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20200701102317.235032-1-lee.jones@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
|
|
Sudeep Holla
|
475d04b48b |
ARM: OMAP2: Use custom soc attribute group instead of device_create_file
Commit
|
|
|
Sudeep Holla
|
53d421d29c |
ARM: OMAP2: Switch to use DEVICE_ATTR_RO()
Move device attributes to DEVICE_ATTR_RO() as that would make things a lot more "obvious" what is happening over the existing __ATTR usage. Link: https://lore.kernel.org/r/20200523170859.50003-8-sudeep.holla@arm.com Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
|
|
Adam Ford
|
c312f06631 |
ARM: dts: omap3: Migrate AES from hwmods to sysc-omap2
Various OMAP3 boards have two AES blocks, but only one is currently available, because the hwmods are only configured for one. This patch migrates the hwmods for the AES engine to sysc-omap2 which allows the second AES crypto engine to become available. omap-aes 480a6000.aes1: OMAP AES hw accel rev: 2.6 omap-aes 480a6000.aes1: will run requests pump with realtime priority omap-aes 480c5000.aes2: OMAP AES hw accel rev: 2.6 omap-aes 480c5000.aes2: will run requests pump with realtime priority Signed-off-by: Adam Ford <aford173@gmail.com> [tony@atomide.com: updated to disable both aes_targets on hs boards] Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
|
Arnd Bergmann
|
5b75f16f13 |
Fixes for omaps for v5.8
The recent display subsystem (DSS) related platform data changes caused display related regressions for suspend and resume. Looks like I only tested suspend and resume before dropping the legacy platform data, and forgot to test it after dropping it. Turns out the main issue was that we no longer have platform code calling pm_runtime_suspend for DSS like we did for the legacy platform data case, and that fix is still being discussed on the dri-devel list and will get merged separately. The DSS related testing exposed a pile other other display related issues that also need fixing though: - Fix ti-sysc optional clock handling and reset status checks for devices that reset automatically in idle like DSS - Ignore ti-sysc clockactivity bit unless separately requested to avoid unexpected performance issues - Init ti-sysc framedonetv_irq to true and disable for am4 - Avoid duplicate DSS reset for legacy mode with dts data - Remove LCD timings for am4 as they cause warnings now that we're using generic panels Then there is a pile of other fixes not related to the DSS: - Fix omap_prm reset deassert as we still have drivers setting the pm_runtime_irq_safe() flag - Flush posted write for ti-sysc enable and disable - Fix droid4 spi related errors with spi flags - Fix am335x USB range and a typo for softreset - Fix dra7 timer nodes for clocks for IPU and DSP - Drop duplicate mailboxes after mismerge for dra7 -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl7iS6oRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXPLLBAAzcABBnwfnk+vjSHJ9QnQ/9LfJTLUIrkH ZpB/CR6VC86STjpePaNpVN/fm5sODN4zvtpsuAvJgyF+9Hp3GRPxglC4g9cAmU8x VFQepzgOLOQ/ubPesVWa14RgAoK29GNvfzihCKGmhOq7kz7I/PDIQr8txjw8KHqV M8oVefWL6l95z1MwVEKvsebyloBwYx9q/+Q5bipoV/GvrQnMjaCFzEaO6n8nH0Xc T6XsKA+4hCr94tHM3jgfSdIQYFrq38H84t986ExMVfIhh3LfNkNu7CrSIWcjTgEY jAs/hnPQ/JzMuBivweCrfkpQYy4D/GOjueQJy2Mf3deMJUWEsgZzMOML743W307j HvGB5c3i1HgXir6PtjQFP4RqQQpQN1b4xjYEgvd8SB6xnrbdP43YsNrm9gnqbWd8 yNqiY2+uEh7OFyOJe0Ikrr1DNh3K0dSmtqrdhtWor165W0sAqlgjFjrjH1/xcQrN XWhjBCl/NAODNZqbxU4l6rjiSU8J0cGr8wJrZNLe4itZy9R2jPInTv8FSpfcNI32 cVdDfPc4SVl8zsfZq4vhDrS/JVG7Sp/DXXQIG04wMlA6vyK4YAHh0U40121aAE8E AwzOh++cCeZPQB+i3qCkRMLDohC7IJVvZZ/KN1mp43dDEW+epx5tct0ZmfElr4uX Vg84CHL/I28= =fT9A -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.8/fixes-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps for v5.8 The recent display subsystem (DSS) related platform data changes caused display related regressions for suspend and resume. Looks like I only tested suspend and resume before dropping the legacy platform data, and forgot to test it after dropping it. Turns out the main issue was that we no longer have platform code calling pm_runtime_suspend for DSS like we did for the legacy platform data case, and that fix is still being discussed on the dri-devel list and will get merged separately. The DSS related testing exposed a pile other other display related issues that also need fixing though: - Fix ti-sysc optional clock handling and reset status checks for devices that reset automatically in idle like DSS - Ignore ti-sysc clockactivity bit unless separately requested to avoid unexpected performance issues - Init ti-sysc framedonetv_irq to true and disable for am4 - Avoid duplicate DSS reset for legacy mode with dts data - Remove LCD timings for am4 as they cause warnings now that we're using generic panels Then there is a pile of other fixes not related to the DSS: - Fix omap_prm reset deassert as we still have drivers setting the pm_runtime_irq_safe() flag - Flush posted write for ti-sysc enable and disable - Fix droid4 spi related errors with spi flags - Fix am335x USB range and a typo for softreset - Fix dra7 timer nodes for clocks for IPU and DSP - Drop duplicate mailboxes after mismerge for dra7 * tag 'omap-for-v5.8/fixes-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: Revert "bus: ti-sysc: Increase max softreset wait" ARM: dts: am437x-epos-evm: remove lcd timings ARM: dts: am437x-gp-evm: remove lcd timings ARM: dts: am437x-sk-evm: remove lcd timings ARM: dts: dra7-evm-common: Fix duplicate mailbox nodes ARM: dts: dra7: Fix timer nodes properly for timer_sys_ck clocks ARM: dts: Fix am33xx.dtsi ti,sysc-mask wrong softreset flag ARM: dts: Fix am33xx.dtsi USB ranges length bus: ti-sysc: Increase max softreset wait ARM: OMAP2+: Fix legacy mode dss_reset bus: ti-sysc: Fix uninitialized framedonetv_irq bus: ti-sysc: Ignore clockactivity unless specified as a quirk bus: ti-sysc: Use optional clocks on for enable and wait for softreset bit ARM: dts: omap4-droid4: Fix spi configuration and increase rate bus: ti-sysc: Flush posted write on enable and disable soc: ti: omap-prm: use atomic iopoll instead of sleeping one Link: https://lore.kernel.org/r/pull-1591889257-410830@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
|
|
Tony Lindgren
|
07c7b547a7 |
Linux 5.8-rc1
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAl7mfkAeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGTG4H/1iH1Psd32XKoO63 XuOashbqnsYLCKckbFg0RgHIDTp6d0wypF5m3dSYqpifWUaEf8SkTGnm0geV9zc1 axDUdaqr+OvhDPZiSLt4cFu2M5yvGb4/WR76qjKzxWd+LNUGOVpx1GvFXl/5wPdp /lYR3mqZqNffwK2QuZ1m8X1gy5fzr4esoyZDK71dP88uBlFmbQLJsYiCRfQ7GDsm r574gz7SKjPoPFPj7qJ3CLsnOruZiL36uxmYZWC2hnkNaFzLfMFiE7OqrEZK/YV6 Gc8ZZGtN+Otr+UbojagjTjRM6uy3qWBYEMX4GcRt9M2jS8LGKsYcxV75h0U5qlyz m8QAA0o= =jy/I -----END PGP SIGNATURE----- Merge tag 'v5.8-rc1' into fixes Linux 5.8-rc1 |
|
|
Linus Torvalds
|
9d71d3cd9e |
ARM: DT changes for v5.8
This is the set of device tree changes, mostly covering new
hardware support, with 577 patches touching a little over 500
files.
There are five new Arm SoCs supported in this release, all of
them for existing SoC families:
- Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in
both NAS devices and Android Set-top-box designs, along
with the "Horseradish", "Lion Skin" and "Mjolnir" reference
platforms; the Mele X1000 and Xnano X5 set-top-boxes and
the Banana Pi BPi-M4 single-board computer.
- Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC
and the iW-RainboW-G21D-Qseven-RZG1H board/SoM
- Rockchips RK3326 -- low-end 64-bit SoC along with the
Odroid-GO Advance game console
Newly added machines on already supported SoCs are:
- AMLogic S905D based Smartlabs SML-5442TW TV box
- AMLogic S905X3 based ODROID-C4 SBC
- AMLogic S922XH based Beelink GT-King Pro TV box
- Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC
- Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2"
and YADRO OpenPower P9 "Nicole"
- Marvell Kirkwood based Check Point L-50 router
- Mediatek MT8173 based Elm/Hana Chromebook laptops
- Microchip SAMA5D2 "Industrial Connectivity Platform"
reference board
- NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit
- Octavo OSDMP15x based Linux Automation MC-1 development board
- Qualcomm SDM630 based Xiaomi Redmi Note 7 phone
- Realtek RTD1295 based Xnano X5 TV Box
- STMicroelectronics STM32MP1 based Stinger96 single-board
computer and IoT Box
- Samsung Exynos4210 based based Samsung Galaxy S2 phone
- Socionext Uniphier based Akebi96 SBC
- TI Keystone based K2G Evaluation board
- TI am5729 based Beaglebone-AI development board
Include device descriptions for additional hardware support in existing
SoCs and machines based on all major SoC platforms:
- AMlogic Meson
- Allwinner sunxi
- Arm Juno/VFP/Vexpress/Integrator
- Broadcom bcm283x/bcm2711
- Hisilicon hi6220
- Marvell EBU
- Mediatek MT27xx, MT76xx, MT81xx and MT67xx
- Microchip SAMA5D2
- NXP i.MX6/i.MX7/i.MX8 and Layerscape
- Nvidia Tegra
- Qualcomm Snapdragon
- Renesas r8a77961, r8a7791
- Rockchips RK32xx/RK33xx
- ST-Ericsson ux500
- STMicroelectronics SMT32
- Samsung Exynos and S5PV210
- Socionext Uniphier
- TI OMAP5/DRA7 and Keystone
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----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=17kt
-----END PGP SIGNATURE-----
Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM devicetree updates from Arnd Bergmann:
"This is the set of device tree changes, mostly covering new hardware
support, with 577 patches touching a little over 500 files.
There are five new Arm SoCs supported in this release, all of them for
existing SoC families:
- Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in both NAS
devices and Android Set-top-box designs, along with the
"Horseradish", "Lion Skin" and "Mjolnir" reference platforms; the
Mele X1000 and Xnano X5 set-top-boxes and the Banana Pi BPi-M4
single-board computer.
- Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC and
the iW-RainboW-G21D-Qseven-RZG1H board/SoM
- Rockchips RK3326 -- low-end 64-bit SoC along with the Odroid-GO
Advance game console
Newly added machines on already supported SoCs are:
- AMLogic S905D based Smartlabs SML-5442TW TV box
- AMLogic S905X3 based ODROID-C4 SBC
- AMLogic S922XH based Beelink GT-King Pro TV box
- Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC
- Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2" and YADRO
OpenPower P9 "Nicole"
- Marvell Kirkwood based Check Point L-50 router
- Mediatek MT8173 based Elm/Hana Chromebook laptops
- Microchip SAMA5D2 "Industrial Connectivity Platform" reference
board
- NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit
- Octavo OSDMP15x based Linux Automation MC-1 development board
- Qualcomm SDM630 based Xiaomi Redmi Note 7 phone
- Realtek RTD1295 based Xnano X5 TV Box
- STMicroelectronics STM32MP1 based Stinger96 single-board computer
and IoT Box
- Samsung Exynos4210 based based Samsung Galaxy S2 phone
- Socionext Uniphier based Akebi96 SBC
- TI Keystone based K2G Evaluation board
- TI am5729 based Beaglebone-AI development board
Include device descriptions for additional hardware support in
existing SoCs and machines based on all major SoC platforms:
- AMlogic Meson
- Allwinner sunxi
- Arm Juno/VFP/Vexpress/Integrator
- Broadcom bcm283x/bcm2711
- Hisilicon hi6220
- Marvell EBU
- Mediatek MT27xx, MT76xx, MT81xx and MT67xx
- Microchip SAMA5D2
- NXP i.MX6/i.MX7/i.MX8 and Layerscape
- Nvidia Tegra
- Qualcomm Snapdragon
- Renesas r8a77961, r8a7791
- Rockchips RK32xx/RK33xx
- ST-Ericsson ux500
- STMicroelectronics SMT32
- Samsung Exynos and S5PV210
- Socionext Uniphier
- TI OMAP5/DRA7 and Keystone"
* tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (564 commits)
ARM: dts: keystone: Rename "msmram" node to "sram"
arm: dts: mt2712: add uart APDMA to device tree
arm64: dts: mt8183: add mmc node
arm64: dts: mt2712: add ethernet device node
arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
ARM: dts: mmp3: Add the fifth SD HCI
ARM: dts: berlin*: Fix up the SDHCI node names
ARM: dts: mmp3: Fix USB & USB PHY node names
ARM: dts: mmp3: Fix L2 cache controller node name
ARM: dts: mmp*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa*: Fix up encoding of the /rtc interrupts property
ARM: dts: pxa910: Fix the gpio interrupt cell number
ARM: dts: pxa3xx: Fix up encoding of the /gpio interrupts property
ARM: dts: pxa168: Fix the gpio interrupt cell number
ARM: dts: pxa168: Add missing address/size cells to i2c nodes
ARM: dts: dove: Fix interrupt controller node name
ARM: dts: kirkwood: Fix interrupt controller node name
arm64: dts: Add SC9863A emmc and sd card nodes
arm64: dts: Add SC9863A clock nodes
arm64: dts: mt6358: add PMIC MT6358 related nodes
...
|
|
|
Tony Lindgren
|
77cad9dbc9 |
ARM: OMAP2+: Fix legacy mode dss_reset
We must check for "dss_core" instead of "dss" to avoid also matching
also "dss_dispc". This only matters for the mixed case of data
configured in device tree but with legacy booting ti,hwmods property
still enabled.
Fixes:
|
|
|
Arnd Bergmann
|
d2353bad2c |
ARM: omap2: fix omap5_realtime_timer_init definition
There is one more regression introduced by the last build fix:
arch/arm/mach-omap2/timer.c:170:6: error: attribute declaration must precede definition [-Werror,-Wignored-attributes]
void __init omap5_realtime_timer_init(void)
^
arch/arm/mach-omap2/common.h:118:20: note: previous definition is here
static inline void omap5_realtime_timer_init(void)
^
arch/arm/mach-omap2/timer.c:170:13: error: redefinition of 'omap5_realtime_timer_init'
void __init omap5_realtime_timer_init(void)
^
arch/arm/mach-omap2/common.h:118:20: note: previous definition is here
static inline void omap5_realtime_timer_init(void)
Address this by removing the now obsolete #ifdefs in that file and
just building the entire file based on the flag that controls the
omap5_realtime_timer_init function declaration.
Link: https://lore.kernel.org/r/20200529201701.521933-1-arnd@arndb.de
Fixes:
|
|
|
Tony Lindgren
|
d86ad463d6 |
ARM: OMAP2+: Fix regression for using local timer on non-SMP SoCs
On am437x we use also an ARM timer in addition to the dmtimer. As am437x
is not an SMP SoC, we need tick_broadcast() implemented. With the recent
dmtimer changes, Arnd started to see link failures for non-SMP am437x
configuration:
kernel/time/tick-broadcast.o: in function `tick_device_uses_broadcast':
tick-broadcast.c:(.text+0x130): undefined reference to `tick_broadcast'
Let's fix the issue by reverting dmtimer related changes that started
building timer.c only for CONFIG_SOC_HAS_REALTIME_COUNTER. We still
always need timer.c built-in for omap5 and dra7 for timer_probe().
And let's also move am437x tick_broadcast() to board-generic.c as
that's where we now call timer_probe() for am437x. This way we avoid
adding back more ifdefs to timer.c.
Fixes:
|
|
|
Arnd Bergmann
|
803b504bf5 |
System timer changes for omaps for v5.8 merge window
This series of changes finally gets the legacy omap dual-mode timer and 32k counter system timer updated to use drivers/clocksource and device tree data. And we can now remove the unused legacy platform data. These changes are based on an immutable clocksource branch set up by Daniel Lezcano. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAl7ID2gRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXNgIg//ThhlcPMWT/wDAr2KTZTQ6gMgXyrbGtWT i4y4cGTALFYpHG0Mm9XQnyt8z9s1Ep8ENU8lnF6js/3Izgci3WEvQs92VOYOdzQT 2NZ2nk7s1+kG1j8F3A+rPxYodXA/wR74G+IOFXezsgUwmY8LUaH0PWbQsC8tDYBq 3jRE8v9HlX66yraGlT484xyZp11aYlwkyUA5+Qt/TYutMYNtCJQG4Z7B9dS0dQ+B 6GyWaNg9ksiEy5MmBRRSR3UrFd5rkG6QHrwIZ5t9lFnE+J60B4LFxo98Udr0Upqo TqSke2CpFHtq4xGrq5A+HiVJEs5XTke14GRx8G6agQe5jJns6QPzZvqpzLkAI0A3 vUTcODbwwmewee6GAIGvky0rqT47w5HhYdBI4Fge7yBHW/MZ1HwrnQ8dL99E8dyp ANh1BT/ws+v3VuO/3rSfqlW4v0gjUltHKds33F5uabRSJ8FF2xRl6zPuBQFvXazC z0gadCrlpYMQAmWd9q4znPBnjHGxE0XuPvoDIhN3ALB5T3DEnDb72cuBT1ACPgFC 5lceY08qVhl16hbe1UyRt6rFbs2wpLqpxPZRR4p81MiDvbjHOgnZe0+QWkpmyzL9 bse2rnI+mAZ+gZbFoUD7oyOat5jtH/Y/6VCQao6KPtyL16ft3yk4FrQeUV6enK9C NOQFfSdHpMI= =07SB -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.8/timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc System timer changes for omaps for v5.8 merge window This series of changes finally gets the legacy omap dual-mode timer and 32k counter system timer updated to use drivers/clocksource and device tree data. And we can now remove the unused legacy platform data. These changes are based on an immutable clocksource branch set up by Daniel Lezcano. * tag 'omap-for-v5.8/timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: bus: ti-sysc: Timers no longer need legacy quirk handling ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter ARM: dts: Configure system timers for omap2 ARM: dts: Configure system timers for ti81xx ARM: dts: Configure system timers for omap3 ARM: dts: Configure system timers for omap5 and dra7 ARM: dts: Configure system timers for omap4 ARM: dts: Configure system timers for am437x ARM: dts: Configure system timers for am335x ARM: OMAP2+: Add omap_init_time_of() bus: ti-sysc: Ignore timer12 on secure omap3 clk: ti: dm816: enable sysclk6_ck on init clocksource/drivers/timer-ti-dm: Fix warning for set but not used clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support clocksource/drivers/timer-ti-32k: Add support for initializing directly Link: https://lore.kernel.org/r/pull-1590169577-735045@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
|
|
Tony Lindgren
|
2ee04b8854 |
ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter
With dmtimer and 32k counter being initialized based on devicetree data, we can just drop the old timer code. This still leaves the omap5 and dra7 realtime_counter_init() that depend on the smc calls and control module platform code for the dra7 quirk init. Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Keerthy <j-keerthy@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Rob Herring <robh@kernel.org> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |