forked from Minki/linux
Linux 5.5-rc5
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAl4SYegeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG4m4H+QGCUN8SXN+2B+0/ BfzOf7PFoKzAx3NwDbJQIZqhSl+Zfa4n3VGPEF8sXsvoQgdYvuJnS/5JiAZ9iRIH HAfFzegzQ3mCl8Du+SqCvQKs2Jt4OMCX62KGRebRBhpoKfZdwmN7n7pn9lWO771K 9rxTpeItXhmK46jOFRbi5oyQfmkfSfyUN1b9CB53FXFS+ZDkDNA7QQiIYnKOD7SZ RrL7czhZ580QOC61qOlnz1GIhRzvU5SXg4OtuI3YfoOJRY5FKC3YtOgLReT0vPs+ vEhAyP93upVXIhqm10WHNjd4t4a45Vy5ff64uFsQ9QV4nnqsC2C70YwWbVDdtz/W Lm0mvE8= =NECs -----END PGP SIGNATURE----- Merge tag 'v5.5-rc5' into patchwork Linux 5.5-rc5 * tag 'v5.5-rc5': (1006 commits) Linux 5.5-rc5 Documentation: riscv: add patch acceptance guidelines riscv: prefix IRQ_ macro names with an RV_ namespace clocksource: riscv: add notrace to riscv_sched_clock apparmor: fix aa_xattrs_match() may sleep while holding a RCU lock hexagon: define ioremap_uc ocfs2: fix the crash due to call ocfs2_get_dlm_debug once less ocfs2: call journal flush to mark journal as empty after journal recovery when mount mm/hugetlb: defer freeing of huge pages if in non-task context mm/gup: fix memory leak in __gup_benchmark_ioctl mm/oom: fix pgtables units mismatch in Killed process message fs/posix_acl.c: fix kernel-doc warnings hexagon: work around compiler crash hexagon: parenthesize registers in asm predicates fs/namespace.c: make to_mnt_ns() static fs/nsfs.c: include headers for missing declarations fs/direct-io.c: include fs/internal.h for missing prototype mm: move_pages: return valid node id in status if the page is already on the target node memcg: account security cred as well to kmemcg kcov: fix struct layout for kcov_remote_arg ...
This commit is contained in:
Mauro Carvalho Chehab
commit
8821e92879
4
.mailmap
4
.mailmap
@ -152,6 +152,7 @@ Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@web.de>
|
||||
Linus Lüssing <linus.luessing@c0d3.blue> <linus.luessing@ascom.ch>
|
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Li Yang <leoyang.li@nxp.com> <leo@zh-kernel.org>
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||||
Li Yang <leoyang.li@nxp.com> <leoli@freescale.com>
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||||
Lukasz Luba <lukasz.luba@arm.com> <l.luba@partner.samsung.com>
|
||||
Maciej W. Rozycki <macro@mips.com> <macro@imgtec.com>
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Marc Zyngier <maz@kernel.org> <marc.zyngier@arm.com>
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Marcin Nowakowski <marcin.nowakowski@mips.com> <marcin.nowakowski@imgtec.com>
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@ -265,6 +266,7 @@ Vinod Koul <vkoul@kernel.org> <vkoul@infradead.org>
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Viresh Kumar <vireshk@kernel.org> <viresh.kumar@st.com>
|
||||
Viresh Kumar <vireshk@kernel.org> <viresh.linux@gmail.com>
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Viresh Kumar <vireshk@kernel.org> <viresh.kumar2@arm.com>
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||||
Vivien Didelot <vivien.didelot@gmail.com> <vivien.didelot@savoirfairelinux.com>
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Vlad Dogaru <ddvlad@gmail.com> <vlad.dogaru@intel.com>
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Vladimir Davydov <vdavydov.dev@gmail.com> <vdavydov@virtuozzo.com>
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Vladimir Davydov <vdavydov.dev@gmail.com> <vdavydov@parallels.com>
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@ -276,3 +278,5 @@ Gustavo Padovan <gustavo@las.ic.unicamp.br>
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Gustavo Padovan <padovan@profusion.mobi>
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Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>
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||||
Changbin Du <changbin.du@intel.com> <changbin.du@gmail.com>
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Steve Wise <larrystevenwise@gmail.com> <swise@chelsio.com>
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Steve Wise <larrystevenwise@gmail.com> <swise@opengridcomputing.com>
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@ -1,4 +1,4 @@
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What: /sys/bus/platform/devices/MLNXBF04:00/driver/lifecycle_state
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What: /sys/bus/platform/devices/MLNXBF04:00/lifecycle_state
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Date: Oct 2019
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KernelVersion: 5.5
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Contact: "Liming Sun <lsun@mellanox.com>"
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@ -10,7 +10,7 @@ Description:
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GA Non-Secured - Non-Secure chip and not able to change state
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RMA - Return Merchandise Authorization
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What: /sys/bus/platform/devices/MLNXBF04:00/driver/post_reset_wdog
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What: /sys/bus/platform/devices/MLNXBF04:00/post_reset_wdog
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Date: Oct 2019
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KernelVersion: 5.5
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Contact: "Liming Sun <lsun@mellanox.com>"
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@ -19,7 +19,7 @@ Description:
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to reboot the chip and recover it to the old state if the new
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boot partition fails.
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What: /sys/bus/platform/devices/MLNXBF04:00/driver/reset_action
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What: /sys/bus/platform/devices/MLNXBF04:00/reset_action
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Date: Oct 2019
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KernelVersion: 5.5
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Contact: "Liming Sun <lsun@mellanox.com>"
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@ -30,7 +30,7 @@ Description:
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emmc - boot from the onchip eMMC
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emmc_legacy - boot from the onchip eMMC in legacy (slow) mode
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What: /sys/bus/platform/devices/MLNXBF04:00/driver/second_reset_action
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What: /sys/bus/platform/devices/MLNXBF04:00/second_reset_action
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Date: Oct 2019
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KernelVersion: 5.5
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Contact: "Liming Sun <lsun@mellanox.com>"
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@ -44,7 +44,7 @@ Description:
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swap_emmc - swap the primary / secondary boot partition
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none - cancel the action
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What: /sys/bus/platform/devices/MLNXBF04:00/driver/secure_boot_fuse_state
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What: /sys/bus/platform/devices/MLNXBF04:00/secure_boot_fuse_state
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Date: Oct 2019
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KernelVersion: 5.5
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Contact: "Liming Sun <lsun@mellanox.com>"
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@ -144,7 +144,7 @@ journal_crypt:algorithm(:key) (the key is optional)
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Encrypt the journal using given algorithm to make sure that the
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attacker can't read the journal. You can use a block cipher here
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(such as "cbc(aes)") or a stream cipher (for example "chacha20",
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"salsa20", "ctr(aes)" or "ecb(arc4)").
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"salsa20" or "ctr(aes)").
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The journal contains history of last writes to the block device,
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an attacker reading the journal could see the last sector nubmers
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@ -8,6 +8,7 @@ Device Mapper
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cache-policies
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cache
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delay
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dm-clone
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dm-crypt
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dm-dust
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dm-flakey
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@ -181,14 +181,17 @@ When mounting an ext4 filesystem, the following option are accepted:
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system after its metadata has been committed to the journal.
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commit=nrsec (*)
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Ext4 can be told to sync all its data and metadata every 'nrsec'
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seconds. The default value is 5 seconds. This means that if you lose
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your power, you will lose as much as the latest 5 seconds of work (your
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filesystem will not be damaged though, thanks to the journaling). This
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default value (or any low value) will hurt performance, but it's good
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for data-safety. Setting it to 0 will have the same effect as leaving
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it at the default (5 seconds). Setting it to very large values will
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improve performance.
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This setting limits the maximum age of the running transaction to
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'nrsec' seconds. The default value is 5 seconds. This means that if
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you lose your power, you will lose as much as the latest 5 seconds of
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metadata changes (your filesystem will not be damaged though, thanks
|
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to the journaling). This default value (or any low value) will hurt
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performance, but it's good for data-safety. Setting it to 0 will have
|
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the same effect as leaving it at the default (5 seconds). Setting it
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to very large values will improve performance. Note that due to
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delayed allocation even older data can be lost on power failure since
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writeback of those data begins only after time set in
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/proc/sys/vm/dirty_expire_centisecs.
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barrier=<0|1(*)>, barrier(*), nobarrier
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This enables/disables the use of write barriers in the jbd code.
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@ -253,7 +253,7 @@ The following sysctls are available for the XFS filesystem:
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pool.
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fs.xfs.speculative_prealloc_lifetime
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(Units: seconds Min: 1 Default: 300 Max: 86400)
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(Units: seconds Min: 1 Default: 300 Max: 86400)
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The interval at which the background scanning for inodes
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with unused speculative preallocation runs. The scan
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removes unused preallocation from clean inodes and releases
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@ -251,11 +251,11 @@ selectively from different subsystems.
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.. code-block:: c
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struct kcov_remote_arg {
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unsigned trace_mode;
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unsigned area_size;
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unsigned num_handles;
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uint64_t common_handle;
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uint64_t handles[0];
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__u32 trace_mode;
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__u32 area_size;
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__u32 num_handles;
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__aligned_u64 common_handle;
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__aligned_u64 handles[0];
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};
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#define KCOV_INIT_TRACE _IOR('c', 1, unsigned long)
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@ -203,12 +203,12 @@ Test Module
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||||
Kselftest tests the kernel from userspace. Sometimes things need
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||||
testing from within the kernel, one method of doing this is to create a
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||||
test module. We can tie the module into the kselftest framework by
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||||
using a shell script test runner. ``kselftest_module.sh`` is designed
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||||
using a shell script test runner. ``kselftest/module.sh`` is designed
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||||
to facilitate this process. There is also a header file provided to
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||||
assist writing kernel modules that are for use with kselftest:
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||||
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||||
- ``tools/testing/kselftest/kselftest_module.h``
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- ``tools/testing/kselftest/kselftest_module.sh``
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- ``tools/testing/kselftest/kselftest/module.sh``
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||||
How to use
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||||
----------
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@ -247,7 +247,7 @@ A bare bones test module might look like this:
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#include "../tools/testing/selftests/kselftest_module.h"
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#include "../tools/testing/selftests/kselftest/module.h"
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KSTM_MODULE_GLOBALS();
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@ -276,7 +276,7 @@ Example test script
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||||
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#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0+
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$(dirname $0)/../kselftest_module.sh "foo" test_foo
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$(dirname $0)/../kselftest/module.sh "foo" test_foo
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Test Harness
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@ -9,6 +9,7 @@ KUnit - Unit Testing for the Linux Kernel
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||||
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start
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usage
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kunit-tool
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api/index
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faq
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||||
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||||
|
||||
57
Documentation/dev-tools/kunit/kunit-tool.rst
Normal file
57
Documentation/dev-tools/kunit/kunit-tool.rst
Normal file
@ -0,0 +1,57 @@
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.. SPDX-License-Identifier: GPL-2.0
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=================
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kunit_tool How-To
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=================
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What is kunit_tool?
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===================
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kunit_tool is a script (``tools/testing/kunit/kunit.py``) that aids in building
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the Linux kernel as UML (`User Mode Linux
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<http://user-mode-linux.sourceforge.net/>`_), running KUnit tests, parsing
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the test results and displaying them in a user friendly manner.
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What is a kunitconfig?
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||||
======================
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It's just a defconfig that kunit_tool looks for in the base directory.
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kunit_tool uses it to generate a .config as you might expect. In addition, it
|
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verifies that the generated .config contains the CONFIG options in the
|
||||
kunitconfig; the reason it does this is so that it is easy to be sure that a
|
||||
CONFIG that enables a test actually ends up in the .config.
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||||
|
||||
How do I use kunit_tool?
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||||
========================
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||||
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||||
If a kunitconfig is present at the root directory, all you have to do is:
|
||||
|
||||
.. code-block:: bash
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||||
|
||||
./tools/testing/kunit/kunit.py run
|
||||
|
||||
However, you most likely want to use it with the following options:
|
||||
|
||||
.. code-block:: bash
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||||
|
||||
./tools/testing/kunit/kunit.py run --timeout=30 --jobs=`nproc --all`
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|
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- ``--timeout`` sets a maximum amount of time to allow tests to run.
|
||||
- ``--jobs`` sets the number of threads to use to build the kernel.
|
||||
|
||||
If you just want to use the defconfig that ships with the kernel, you can
|
||||
append the ``--defconfig`` flag as well:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
./tools/testing/kunit/kunit.py run --timeout=30 --jobs=`nproc --all` --defconfig
|
||||
|
||||
.. note::
|
||||
This command is particularly helpful for getting started because it
|
||||
just works. No kunitconfig needs to be present.
|
||||
|
||||
For a list of all the flags supported by kunit_tool, you can run:
|
||||
|
||||
.. code-block:: bash
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||||
|
||||
./tools/testing/kunit/kunit.py run --help
|
||||
@ -19,21 +19,21 @@ The wrapper can be run with:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
./tools/testing/kunit/kunit.py run
|
||||
./tools/testing/kunit/kunit.py run --defconfig
|
||||
|
||||
Creating a kunitconfig
|
||||
======================
|
||||
The Python script is a thin wrapper around Kbuild as such, it needs to be
|
||||
configured with a ``kunitconfig`` file. This file essentially contains the
|
||||
For more information on this wrapper (also called kunit_tool) checkout the
|
||||
:doc:`kunit-tool` page.
|
||||
|
||||
Creating a .kunitconfig
|
||||
=======================
|
||||
The Python script is a thin wrapper around Kbuild. As such, it needs to be
|
||||
configured with a ``.kunitconfig`` file. This file essentially contains the
|
||||
regular Kernel config, with the specific test targets as well.
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
git clone -b master https://kunit.googlesource.com/kunitconfig $PATH_TO_KUNITCONFIG_REPO
|
||||
cd $PATH_TO_LINUX_REPO
|
||||
ln -s $PATH_TO_KUNIT_CONFIG_REPO/kunitconfig kunitconfig
|
||||
|
||||
You may want to add kunitconfig to your local gitignore.
|
||||
cp arch/um/configs/kunit_defconfig .kunitconfig
|
||||
|
||||
Verifying KUnit Works
|
||||
---------------------
|
||||
@ -59,8 +59,8 @@ If everything worked correctly, you should see the following:
|
||||
followed by a list of tests that are run. All of them should be passing.
|
||||
|
||||
.. note::
|
||||
Because it is building a lot of sources for the first time, the ``Building
|
||||
kunit kernel`` step may take a while.
|
||||
Because it is building a lot of sources for the first time, the
|
||||
``Building KUnit kernel`` step may take a while.
|
||||
|
||||
Writing your first test
|
||||
=======================
|
||||
@ -148,7 +148,7 @@ and the following to ``drivers/misc/Makefile``:
|
||||
|
||||
obj-$(CONFIG_MISC_EXAMPLE_TEST) += example-test.o
|
||||
|
||||
Now add it to your ``kunitconfig``:
|
||||
Now add it to your ``.kunitconfig``:
|
||||
|
||||
.. code-block:: none
|
||||
|
||||
@ -159,7 +159,7 @@ Now you can run the test:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
./tools/testing/kunit/kunit.py
|
||||
./tools/testing/kunit/kunit.py run
|
||||
|
||||
You should see the following failure:
|
||||
|
||||
|
||||
@ -16,7 +16,7 @@ Organization of this document
|
||||
=============================
|
||||
|
||||
This document is organized into two main sections: Testing and Isolating
|
||||
Behavior. The first covers what a unit test is and how to use KUnit to write
|
||||
Behavior. The first covers what unit tests are and how to use KUnit to write
|
||||
them. The second covers how to use KUnit to isolate code and make it possible
|
||||
to unit test code that was otherwise un-unit-testable.
|
||||
|
||||
@ -174,13 +174,13 @@ Test Suites
|
||||
~~~~~~~~~~~
|
||||
|
||||
Now obviously one unit test isn't very helpful; the power comes from having
|
||||
many test cases covering all of your behaviors. Consequently it is common to
|
||||
have many *similar* tests; in order to reduce duplication in these closely
|
||||
related tests most unit testing frameworks provide the concept of a *test
|
||||
suite*, in KUnit we call it a *test suite*; all it is is just a collection of
|
||||
test cases for a unit of code with a set up function that gets invoked before
|
||||
every test cases and then a tear down function that gets invoked after every
|
||||
test case completes.
|
||||
many test cases covering all of a unit's behaviors. Consequently it is common
|
||||
to have many *similar* tests; in order to reduce duplication in these closely
|
||||
related tests most unit testing frameworks - including KUnit - provide the
|
||||
concept of a *test suite*. A *test suite* is just a collection of test cases
|
||||
for a unit of code with a set up function that gets invoked before every test
|
||||
case and then a tear down function that gets invoked after every test case
|
||||
completes.
|
||||
|
||||
Example:
|
||||
|
||||
@ -211,7 +211,7 @@ KUnit test framework.
|
||||
.. note::
|
||||
A test case will only be run if it is associated with a test suite.
|
||||
|
||||
For a more information on these types of things see the :doc:`api/test`.
|
||||
For more information on these types of things see the :doc:`api/test`.
|
||||
|
||||
Isolating Behavior
|
||||
==================
|
||||
@ -338,7 +338,7 @@ We can easily test this code by *faking out* the underlying EEPROM:
|
||||
return count;
|
||||
}
|
||||
|
||||
ssize_t fake_eeprom_write(struct eeprom *this, size_t offset, const char *buffer, size_t count)
|
||||
ssize_t fake_eeprom_write(struct eeprom *parent, size_t offset, const char *buffer, size_t count)
|
||||
{
|
||||
struct fake_eeprom *this = container_of(parent, struct fake_eeprom, parent);
|
||||
|
||||
@ -454,7 +454,7 @@ KUnit on non-UML architectures
|
||||
By default KUnit uses UML as a way to provide dependencies for code under test.
|
||||
Under most circumstances KUnit's usage of UML should be treated as an
|
||||
implementation detail of how KUnit works under the hood. Nevertheless, there
|
||||
are instances where being able to run architecture specific code, or test
|
||||
are instances where being able to run architecture specific code or test
|
||||
against real hardware is desirable. For these reasons KUnit supports running on
|
||||
other architectures.
|
||||
|
||||
@ -557,7 +557,7 @@ run your tests on your hardware setup just by compiling for your architecture.
|
||||
.. important::
|
||||
Always prefer tests that run on UML to tests that only run under a particular
|
||||
architecture, and always prefer tests that run under QEMU or another easy
|
||||
(and monitarily free) to obtain software environment to a specific piece of
|
||||
(and monetarily free) to obtain software environment to a specific piece of
|
||||
hardware.
|
||||
|
||||
Nevertheless, there are still valid reasons to write an architecture or hardware
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner platforms device tree bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
$nodename:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A64 Display Engine Bus Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
$nodename:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A23 RSB Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#address-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner Clock Control Unit Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#clock-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Security System Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#address-cells": true
|
||||
|
||||
@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
title: Ronbo RB070D30 DSI Display Panel
|
||||
|
||||
maintainers:
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 DMA Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: "dma-controller.yaml#"
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A64 DMA Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: "dma-controller.yaml#"
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A31 DMA Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: "dma-controller.yaml#"
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A31 P2WI (Push/Pull 2 Wires Interface) Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/i2c/i2c-controller.yaml#
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/adc/adi,ad7292.yaml#
|
||||
@ -53,7 +53,8 @@ patternProperties:
|
||||
description: |
|
||||
The channel number. It can have up to 8 channels numbered from 0 to 7.
|
||||
items:
|
||||
maximum: 7
|
||||
- minimum: 0
|
||||
maximum: 7
|
||||
|
||||
diff-channels:
|
||||
description: see Documentation/devicetree/bindings/iio/adc/adc.txt
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A33 Thermal Sensor Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#io-channel-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 LRADC Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Interrupt Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/interrupt-controller.yaml#
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/interrupt-controller.yaml#
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 CMOS Sensor Interface (CSI) Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
description: |-
|
||||
The Allwinner A10 and later has a CMOS Sensor Interface to retrieve
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Infrared Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: "rc.yaml#"
|
||||
|
||||
@ -60,7 +60,8 @@ patternProperties:
|
||||
maximum: 1066000000
|
||||
|
||||
nvidia,emem-configuration:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
allOf:
|
||||
- $ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
description: |
|
||||
Values to be written to the EMEM register block. See section
|
||||
"15.6.1 MC Registers" in the TRM.
|
||||
|
||||
@ -56,7 +56,8 @@ patternProperties:
|
||||
maximum: 900000000
|
||||
|
||||
nvidia,emc-auto-cal-interval:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
allOf:
|
||||
- $ref: /schemas/types.yaml#/definitions/uint32
|
||||
description:
|
||||
Pad calibration interval in microseconds.
|
||||
minimum: 0
|
||||
@ -78,7 +79,8 @@ patternProperties:
|
||||
Mode Register 0.
|
||||
|
||||
nvidia,emc-zcal-cnt-long:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
allOf:
|
||||
- $ref: /schemas/types.yaml#/definitions/uint32
|
||||
description:
|
||||
Number of EMC clocks to wait before issuing any commands after
|
||||
sending ZCAL_MRW_CMD.
|
||||
@ -96,7 +98,8 @@ patternProperties:
|
||||
FBIO "read" FIFO periodic resetting enabled.
|
||||
|
||||
nvidia,emc-configuration:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
allOf:
|
||||
- $ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
description:
|
||||
EMC timing characterization data. These are the registers
|
||||
(see section "18.13.2 EMC Registers" in the TRM) whose values
|
||||
|
||||
@ -77,7 +77,8 @@ patternProperties:
|
||||
maximum: 900000000
|
||||
|
||||
nvidia,emem-configuration:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
allOf:
|
||||
- $ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
description: |
|
||||
Values to be written to the EMEM register block. See section
|
||||
"18.13.1 MC Registers" in the TRM.
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Resistive Touchscreen Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#thermal-sensor-cells":
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#address-cells": true
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#address-cells": true
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 MDIO Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: "mdio.yaml#"
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A83t EMAC Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 CAN Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -10,7 +10,6 @@ Required properties:
|
||||
- #size-cells: 0
|
||||
- spi-max-frequency: Maximum frequency of the SPI bus the chip can
|
||||
operate at should be less than or equal to 18 MHz.
|
||||
- device-wake-gpios: Wake up GPIO to wake up the TCAN device.
|
||||
- interrupt-parent: the phandle to the interrupt controller which provides
|
||||
the interrupt.
|
||||
- interrupts: interrupt specification for data-ready.
|
||||
@ -23,6 +22,7 @@ Optional properties:
|
||||
reset.
|
||||
- device-state-gpios: Input GPIO that indicates if the device is in
|
||||
a sleep state or if the device is active.
|
||||
- device-wake-gpios: Wake up GPIO to wake up the TCAN device.
|
||||
|
||||
Example:
|
||||
tcan4x5x: tcan4x5x@0 {
|
||||
@ -36,5 +36,5 @@ tcan4x5x: tcan4x5x@0 {
|
||||
interrupts = <14 GPIO_ACTIVE_LOW>;
|
||||
device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
|
||||
device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
|
||||
reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
|
||||
reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
@ -347,6 +347,7 @@ allOf:
|
||||
- st,spear600-gmac
|
||||
|
||||
then:
|
||||
properties:
|
||||
snps,tso:
|
||||
$ref: /schemas/types.yaml#definitions/flag
|
||||
description:
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/net/ti,cpsw-switch.yaml#
|
||||
@ -44,7 +44,6 @@ properties:
|
||||
description: CPSW functional clock
|
||||
|
||||
clock-names:
|
||||
maxItems: 1
|
||||
items:
|
||||
- const: fck
|
||||
|
||||
@ -70,7 +69,6 @@ properties:
|
||||
Phandle to the system control device node which provides access to
|
||||
efuse IO range with MAC addresses
|
||||
|
||||
|
||||
ethernet-ports:
|
||||
type: object
|
||||
properties:
|
||||
@ -82,8 +80,6 @@ properties:
|
||||
patternProperties:
|
||||
"^port@[0-9]+$":
|
||||
type: object
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
description: CPSW external ports
|
||||
|
||||
allOf:
|
||||
@ -91,23 +87,20 @@ properties:
|
||||
|
||||
properties:
|
||||
reg:
|
||||
maxItems: 1
|
||||
enum: [1, 2]
|
||||
items:
|
||||
- enum: [1, 2]
|
||||
description: CPSW port number
|
||||
|
||||
phys:
|
||||
$ref: /schemas/types.yaml#definitions/phandle-array
|
||||
maxItems: 1
|
||||
description: phandle on phy-gmii-sel PHY
|
||||
|
||||
label:
|
||||
$ref: /schemas/types.yaml#/definitions/string-array
|
||||
maxItems: 1
|
||||
description: label associated with this port
|
||||
|
||||
ti,dual-emac-pvid:
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
maxItems: 1
|
||||
allOf:
|
||||
- $ref: /schemas/types.yaml#/definitions/uint32
|
||||
minimum: 1
|
||||
maximum: 1024
|
||||
description:
|
||||
@ -136,7 +129,6 @@ properties:
|
||||
description: CPTS reference clock
|
||||
|
||||
clock-names:
|
||||
maxItems: 1
|
||||
items:
|
||||
- const: cpts
|
||||
|
||||
@ -201,7 +193,7 @@ examples:
|
||||
phys = <&phy_gmii_sel 1>;
|
||||
phy-handle = <ðphy0_sw>;
|
||||
phy-mode = "rgmii";
|
||||
ti,dual_emac_pvid = <1>;
|
||||
ti,dual-emac-pvid = <1>;
|
||||
};
|
||||
|
||||
cpsw_port2: port@2 {
|
||||
@ -211,7 +203,7 @@ examples:
|
||||
phys = <&phy_gmii_sel 2>;
|
||||
phy-handle = <ðphy1_sw>;
|
||||
phy-mode = "rgmii";
|
||||
ti,dual_emac_pvid = <2>;
|
||||
ti,dual-emac-pvid = <2>;
|
||||
};
|
||||
};
|
||||
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Security ID Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
allOf:
|
||||
- $ref: "nvmem.yaml#"
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A31 MIPI D-PHY Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#phy-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Pin Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#gpio-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 PWM Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#pwm-cells":
|
||||
|
||||
@ -50,6 +50,8 @@ properties:
|
||||
description: Should contain the WWDG1 watchdog reset interrupt
|
||||
maxItems: 1
|
||||
|
||||
wakeup-source: true
|
||||
|
||||
mboxes:
|
||||
description:
|
||||
This property is required only if the rpmsg/virtio functionality is used.
|
||||
|
||||
@ -22,6 +22,6 @@ Example:
|
||||
};
|
||||
|
||||
ðernet_switch {
|
||||
resets = <&reset>;
|
||||
resets = <&reset 26>;
|
||||
reset-names = "switch";
|
||||
};
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A31 RTC Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#clock-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 PS2 Host Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
description:
|
||||
A20 PS2 is dual role controller (PS2 host and PS2 device). These
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Codec Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#sound-dai-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 I2S Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#sound-dai-cells":
|
||||
|
||||
@ -10,7 +10,7 @@ maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Liam Girdwood <lgirdwood@gmail.com>
|
||||
- Mark Brown <broonie@kernel.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#sound-dai-cells":
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A64 Analog Codec Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A23 Analog Codec Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A33 Codec Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#sound-dai-cells":
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#address-cells": true
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
"#address-cells": true
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 Timer Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A13 High-Speed Timer Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -8,7 +8,7 @@ title: Allwinner A10 mUSB OTG Controller Device Tree Bindings
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -11,7 +11,7 @@ allOf:
|
||||
|
||||
maintainers:
|
||||
- Chen-Yu Tsai <wens@csie.org>
|
||||
- Maxime Ripard <maxime.ripard@bootlin.com>
|
||||
- Maxime Ripard <mripard@kernel.org>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
|
||||
@ -23,7 +23,7 @@
|
||||
| openrisc: | TODO |
|
||||
| parisc: | TODO |
|
||||
| powerpc: | ok |
|
||||
| riscv: | TODO |
|
||||
| riscv: | ok |
|
||||
| s390: | ok |
|
||||
| sh: | ok |
|
||||
| sparc: | TODO |
|
||||
|
||||
@ -24,11 +24,11 @@ Here is the main features of EROFS:
|
||||
- Metadata & data could be mixed by design;
|
||||
|
||||
- 2 inode versions for different requirements:
|
||||
v1 v2
|
||||
compact (v1) extended (v2)
|
||||
Inode metadata size: 32 bytes 64 bytes
|
||||
Max file size: 4 GB 16 EB (also limited by max. vol size)
|
||||
Max uids/gids: 65536 4294967296
|
||||
File creation time: no yes (64 + 32-bit timestamp)
|
||||
File change time: no yes (64 + 32-bit timestamp)
|
||||
Max hardlinks: 65536 4294967296
|
||||
Metadata reserved: 4 bytes 14 bytes
|
||||
|
||||
@ -39,7 +39,7 @@ Here is the main features of EROFS:
|
||||
- Support POSIX.1e ACLs by using xattrs;
|
||||
|
||||
- Support transparent file compression as an option:
|
||||
LZ4 algorithm with 4 KB fixed-output compression for high performance;
|
||||
LZ4 algorithm with 4 KB fixed-sized output compression for high performance.
|
||||
|
||||
The following git tree provides the file system user-space tools under
|
||||
development (ex, formatting tool mkfs.erofs):
|
||||
@ -85,7 +85,7 @@ All data areas should be aligned with the block size, but metadata areas
|
||||
may not. All metadatas can be now observed in two different spaces (views):
|
||||
1. Inode metadata space
|
||||
Each valid inode should be aligned with an inode slot, which is a fixed
|
||||
value (32 bytes) and designed to be kept in line with v1 inode size.
|
||||
value (32 bytes) and designed to be kept in line with compact inode size.
|
||||
|
||||
Each inode can be directly found with the following formula:
|
||||
inode offset = meta_blkaddr * block_size + 32 * nid
|
||||
@ -117,10 +117,10 @@ may not. All metadatas can be now observed in two different spaces (views):
|
||||
|-> aligned with 4B
|
||||
|
||||
Inode could be 32 or 64 bytes, which can be distinguished from a common
|
||||
field which all inode versions have -- i_advise:
|
||||
field which all inode versions have -- i_format:
|
||||
|
||||
__________________ __________________
|
||||
| i_advise | | i_advise |
|
||||
| i_format | | i_format |
|
||||
|__________________| |__________________|
|
||||
| ... | | ... |
|
||||
| | | |
|
||||
@ -129,12 +129,13 @@ may not. All metadatas can be now observed in two different spaces (views):
|
||||
|__________________| 64 bytes
|
||||
|
||||
Xattrs, extents, data inline are followed by the corresponding inode with
|
||||
proper alignes, and they could be optional for different data mappings,
|
||||
_currently_ there are totally 3 valid data mappings supported:
|
||||
proper alignment, and they could be optional for different data mappings.
|
||||
_currently_ total 4 valid data mappings are supported:
|
||||
|
||||
1) flat file data without data inline (no extent);
|
||||
2) fixed-output size data compression (must have extents);
|
||||
3) flat file data with tail-end data inline (no extent);
|
||||
0 flat file data without data inline (no extent);
|
||||
1 fixed-sized output data compression (with non-compacted indexes);
|
||||
2 flat file data with tail packing data inline (no extent);
|
||||
3 fixed-sized output data compression (with compacted indexes, v5.3+).
|
||||
|
||||
The size of the optional xattrs is indicated by i_xattr_count in inode
|
||||
header. Large xattrs or xattrs shared by many different files can be
|
||||
@ -182,8 +183,8 @@ introduce another on-disk field at all.
|
||||
|
||||
Compression
|
||||
-----------
|
||||
Currently, EROFS supports 4KB fixed-output clustersize transparent file
|
||||
compression, as illustrated below:
|
||||
Currently, EROFS supports 4KB fixed-sized output transparent file compression,
|
||||
as illustrated below:
|
||||
|
||||
|---- Variant-Length Extent ----|-------- VLE --------|----- VLE -----
|
||||
clusterofs clusterofs clusterofs
|
||||
|
||||
@ -1,3 +1,5 @@
|
||||
.. SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
Written by: Neil Brown
|
||||
Please see MAINTAINERS file for where to send questions.
|
||||
|
||||
@ -181,7 +183,7 @@ Kernel config options:
|
||||
worried about backward compatibility with kernels that have the redirect_dir
|
||||
feature and follow redirects even if turned off.
|
||||
|
||||
Module options (can also be changed through /sys/module/overlay/parameters/*):
|
||||
Module options (can also be changed through /sys/module/overlay/parameters/):
|
||||
|
||||
- "redirect_dir=BOOL":
|
||||
See OVERLAY_FS_REDIRECT_DIR kernel config option above.
|
||||
@ -263,7 +265,7 @@ top, lower2 the middle and lower3 the bottom layer.
|
||||
|
||||
|
||||
Metadata only copy up
|
||||
--------------------
|
||||
---------------------
|
||||
|
||||
When metadata only copy up feature is enabled, overlayfs will only copy
|
||||
up metadata (as opposed to whole file), when a metadata specific operation
|
||||
@ -286,10 +288,10 @@ pointed by REDIRECT. This should not be possible on local system as setting
|
||||
"trusted." xattrs will require CAP_SYS_ADMIN. But it should be possible
|
||||
for untrusted layers like from a pen drive.
|
||||
|
||||
Note: redirect_dir={off|nofollow|follow(*)} conflicts with metacopy=on, and
|
||||
Note: redirect_dir={off|nofollow|follow[*]} conflicts with metacopy=on, and
|
||||
results in an error.
|
||||
|
||||
(*) redirect_dir=follow only conflicts with metacopy=on if upperdir=... is
|
||||
[*] redirect_dir=follow only conflicts with metacopy=on if upperdir=... is
|
||||
given.
|
||||
|
||||
Sharing and copying layers
|
||||
@ -196,14 +196,11 @@ applicable everywhere (see syntax).
|
||||
or equal to the first symbol and smaller than or equal to the second
|
||||
symbol.
|
||||
|
||||
- help text: "help" or "---help---"
|
||||
- help text: "help"
|
||||
|
||||
This defines a help text. The end of the help text is determined by
|
||||
the indentation level, this means it ends at the first line which has
|
||||
a smaller indentation than the first line of the help text.
|
||||
"---help---" and "help" do not differ in behaviour, "---help---" is
|
||||
used to help visually separate configuration logic from help within
|
||||
the file as an aid to developers.
|
||||
|
||||
- misc options: "option" <symbol>[=<value>]
|
||||
|
||||
|
||||
@ -297,9 +297,19 @@ more details, with real examples.
|
||||
If CONFIG_EXT2_FS is set to either 'y' (built-in) or 'm' (modular)
|
||||
the corresponding obj- variable will be set, and kbuild will descend
|
||||
down in the ext2 directory.
|
||||
Kbuild only uses this information to decide that it needs to visit
|
||||
the directory, it is the Makefile in the subdirectory that
|
||||
specifies what is modular and what is built-in.
|
||||
|
||||
Kbuild uses this information not only to decide that it needs to visit
|
||||
the directory, but also to decide whether or not to link objects from
|
||||
the directory into vmlinux.
|
||||
|
||||
When Kbuild descends into the directory with 'y', all built-in objects
|
||||
from that directory are combined into the built-in.a, which will be
|
||||
eventually linked into vmlinux.
|
||||
|
||||
When Kbuild descends into the directory with 'm', in contrast, nothing
|
||||
from that directory will be linked into vmlinux. If the Makefile in
|
||||
that directory specifies obj-y, those objects will be left orphan.
|
||||
It is very likely a bug of the Makefile or of dependencies in Kconfig.
|
||||
|
||||
It is good practice to use a `CONFIG_` variable when assigning directory
|
||||
names. This allows kbuild to totally skip the directory if the
|
||||
|
||||
@ -230,12 +230,6 @@ simultaneously on two ports. The driver checks the consistency of the schedules
|
||||
against this restriction and errors out when appropriate. Schedule analysis is
|
||||
needed to avoid this, which is outside the scope of the document.
|
||||
|
||||
At the moment, the time-aware scheduler can only be triggered based on a
|
||||
standalone clock and not based on PTP time. This means the base-time argument
|
||||
from tc-taprio is ignored and the schedule starts right away. It also means it
|
||||
is more difficult to phase-align the scheduler with the other devices in the
|
||||
network.
|
||||
|
||||
Device Tree bindings and board design
|
||||
=====================================
|
||||
|
||||
|
||||
@ -339,7 +339,7 @@ To claim an address following code example can be used:
|
||||
.pgn = J1939_PGN_ADDRESS_CLAIMED,
|
||||
.pgn_mask = J1939_PGN_PDU1_MAX,
|
||||
}, {
|
||||
.pgn = J1939_PGN_ADDRESS_REQUEST,
|
||||
.pgn = J1939_PGN_REQUEST,
|
||||
.pgn_mask = J1939_PGN_PDU1_MAX,
|
||||
}, {
|
||||
.pgn = J1939_PGN_ADDRESS_COMMANDED,
|
||||
|
||||
@ -988,7 +988,7 @@ Similarly, if you need to calculate the size of some structure member, use
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
|
||||
#define sizeof_field(t, f) (sizeof(((t*)0)->f))
|
||||
|
||||
There are also min() and max() macros that do strict type checking if you
|
||||
need them. Feel free to peruse that header file to see what else is already
|
||||
|
||||
@ -60,6 +60,7 @@ lack of a better place.
|
||||
volatile-considered-harmful
|
||||
botching-up-ioctls
|
||||
clang-format
|
||||
../riscv/patch-acceptance
|
||||
|
||||
.. only:: subproject and html
|
||||
|
||||
|
||||
@ -7,6 +7,7 @@ RISC-V architecture
|
||||
|
||||
boot-image-header
|
||||
pmu
|
||||
patch-acceptance
|
||||
|
||||
.. only:: subproject and html
|
||||
|
||||
|
||||
35
Documentation/riscv/patch-acceptance.rst
Normal file
35
Documentation/riscv/patch-acceptance.rst
Normal file
@ -0,0 +1,35 @@
|
||||
.. SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
arch/riscv maintenance guidelines for developers
|
||||
================================================
|
||||
|
||||
Overview
|
||||
--------
|
||||
The RISC-V instruction set architecture is developed in the open:
|
||||
in-progress drafts are available for all to review and to experiment
|
||||
with implementations. New module or extension drafts can change
|
||||
during the development process - sometimes in ways that are
|
||||
incompatible with previous drafts. This flexibility can present a
|
||||
challenge for RISC-V Linux maintenance. Linux maintainers disapprove
|
||||
of churn, and the Linux development process prefers well-reviewed and
|
||||
tested code over experimental code. We wish to extend these same
|
||||
principles to the RISC-V-related code that will be accepted for
|
||||
inclusion in the kernel.
|
||||
|
||||
Submit Checklist Addendum
|
||||
-------------------------
|
||||
We'll only accept patches for new modules or extensions if the
|
||||
specifications for those modules or extensions are listed as being
|
||||
"Frozen" or "Ratified" by the RISC-V Foundation. (Developers may, of
|
||||
course, maintain their own Linux kernel trees that contain code for
|
||||
any draft extensions that they wish.)
|
||||
|
||||
Additionally, the RISC-V specification allows implementors to create
|
||||
their own custom extensions. These custom extensions aren't required
|
||||
to go through any review or ratification process by the RISC-V
|
||||
Foundation. To avoid the maintenance complexity and potential
|
||||
performance impact of adding kernel code for implementor-specific
|
||||
RISC-V extensions, we'll only to accept patches for extensions that
|
||||
have been officially frozen or ratified by the RISC-V Foundation.
|
||||
(Implementors, may, of course, maintain their own Linux kernel trees
|
||||
containing code for any custom extensions that they wish.)
|
||||
@ -29,7 +29,7 @@ smartpqi specific entries in /sys
|
||||
smartpqi host attributes:
|
||||
-------------------------
|
||||
/sys/class/scsi_host/host*/rescan
|
||||
/sys/class/scsi_host/host*/version
|
||||
/sys/class/scsi_host/host*/driver_version
|
||||
|
||||
The host rescan attribute is a write only attribute. Writing to this
|
||||
attribute will trigger the driver to scan for new, changed, or removed
|
||||
|
||||
@ -1005,7 +1005,7 @@ struttura, usate
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
|
||||
#define sizeof_field(t, f) (sizeof(((t*)0)->f))
|
||||
|
||||
Ci sono anche le macro min() e max() che, se vi serve, effettuano un controllo
|
||||
rigido sui tipi. Sentitevi liberi di leggere attentamente questo file
|
||||
|
||||
@ -826,7 +826,7 @@ inline gcc 也可以自动使其内联。而且其他用户可能会要求移除
|
||||
|
||||
.. code-block:: c
|
||||
|
||||
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
|
||||
#define sizeof_field(t, f) (sizeof(((t*)0)->f))
|
||||
|
||||
还有可以做严格的类型检查的 min() 和 max() 宏，如果你需要可以使用它们。你可以
|
||||
自己看看那个头文件里还定义了什么你可以拿来用的东西，如果有定义的话，你就不应
|
||||
|
||||
40
MAINTAINERS
40
MAINTAINERS
@ -771,6 +771,8 @@ F: drivers/thermal/thermal_mmio.c
|
||||
|
||||
AMAZON ETHERNET DRIVERS
|
||||
M: Netanel Belgazal <netanel@amazon.com>
|
||||
M: Arthur Kiyanovski <akiyano@amazon.com>
|
||||
R: Guy Tzalik <gtzalik@amazon.com>
|
||||
R: Saeed Bishara <saeedb@amazon.com>
|
||||
R: Zorik Machulsky <zorik@amazon.com>
|
||||
L: netdev@vger.kernel.org
|
||||
@ -2272,6 +2274,7 @@ F: drivers/*/*s3c64xx*
|
||||
F: drivers/*/*s5pv210*
|
||||
F: drivers/memory/samsung/
|
||||
F: drivers/soc/samsung/
|
||||
F: drivers/tty/serial/samsung*
|
||||
F: include/linux/soc/samsung/
|
||||
F: Documentation/arm/samsung/
|
||||
F: Documentation/devicetree/bindings/arm/samsung/
|
||||
@ -4967,6 +4970,7 @@ F: include/linux/dma-buf*
|
||||
F: include/linux/reservation.h
|
||||
F: include/linux/*fence.h
|
||||
F: Documentation/driver-api/dma-buf.rst
|
||||
K: dma_(buf|fence|resv)
|
||||
T: git git://anongit.freedesktop.org/drm/drm-misc
|
||||
|
||||
DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
|
||||
@ -4996,7 +5000,7 @@ F: include/linux/dma-mapping.h
|
||||
F: include/linux/dma-noncoherent.h
|
||||
|
||||
DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
|
||||
M: Lukasz Luba <l.luba@partner.samsung.com>
|
||||
M: Lukasz Luba <lukasz.luba@arm.com>
|
||||
L: linux-pm@vger.kernel.org
|
||||
L: linux-samsung-soc@vger.kernel.org
|
||||
S: Maintained
|
||||
@ -6022,6 +6026,7 @@ M: Yash Shah <yash.shah@sifive.com>
|
||||
L: linux-edac@vger.kernel.org
|
||||
S: Supported
|
||||
F: drivers/edac/sifive_edac.c
|
||||
F: drivers/soc/sifive_l2_cache.c
|
||||
|
||||
EDAC-SKYLAKE
|
||||
M: Tony Luck <tony.luck@intel.com>
|
||||
@ -7028,6 +7033,7 @@ L: linux-acpi@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/firmware-guide/acpi/gpio-properties.rst
|
||||
F: drivers/gpio/gpiolib-acpi.c
|
||||
F: drivers/gpio/gpiolib-acpi.h
|
||||
|
||||
GPIO IR Transmitter
|
||||
M: Sean Young <sean@mess.org>
|
||||
@ -9033,7 +9039,6 @@ F: include/linux/umh.h
|
||||
|
||||
KERNEL VIRTUAL MACHINE (KVM)
|
||||
M: Paolo Bonzini <pbonzini@redhat.com>
|
||||
M: Radim Krčmář <rkrcmar@redhat.com>
|
||||
L: kvm@vger.kernel.org
|
||||
W: http://www.linux-kvm.org
|
||||
T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
|
||||
@ -9068,9 +9073,9 @@ F: virt/kvm/arm/
|
||||
F: include/kvm/arm_*
|
||||
|
||||
KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
|
||||
M: James Hogan <jhogan@kernel.org>
|
||||
L: linux-mips@vger.kernel.org
|
||||
S: Supported
|
||||
L: kvm@vger.kernel.org
|
||||
S: Orphan
|
||||
F: arch/mips/include/uapi/asm/kvm*
|
||||
F: arch/mips/include/asm/kvm*
|
||||
F: arch/mips/kvm/
|
||||
@ -9105,7 +9110,6 @@ F: tools/testing/selftests/kvm/*/s390x/
|
||||
|
||||
KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
|
||||
M: Paolo Bonzini <pbonzini@redhat.com>
|
||||
M: Radim Krčmář <rkrcmar@redhat.com>
|
||||
R: Sean Christopherson <sean.j.christopherson@intel.com>
|
||||
R: Vitaly Kuznetsov <vkuznets@redhat.com>
|
||||
R: Wanpeng Li <wanpengli@tencent.com>
|
||||
@ -10103,6 +10107,7 @@ S: Maintained
|
||||
F: drivers/media/radio/radio-maxiradio*
|
||||
|
||||
MCAN MMIO DEVICE DRIVER
|
||||
M: Dan Murphy <dmurphy@ti.com>
|
||||
M: Sriram Dash <sriram.dash@samsung.com>
|
||||
L: linux-can@vger.kernel.org
|
||||
S: Maintained
|
||||
@ -12388,7 +12393,7 @@ L: linux-unionfs@vger.kernel.org
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
|
||||
S: Supported
|
||||
F: fs/overlayfs/
|
||||
F: Documentation/filesystems/overlayfs.txt
|
||||
F: Documentation/filesystems/overlayfs.rst
|
||||
|
||||
P54 WIRELESS DRIVER
|
||||
M: Christian Lamparter <chunkeey@googlemail.com>
|
||||
@ -13703,6 +13708,15 @@ L: linux-arm-msm@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/iommu/qcom_iommu.c
|
||||
|
||||
QUALCOMM RMNET DRIVER
|
||||
M: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
|
||||
M: Sean Tranchetti <stranche@codeaurora.org>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/net/ethernet/qualcomm/rmnet/
|
||||
F: Documentation/networking/device_drivers/qualcomm/rmnet.txt
|
||||
F: include/linux/if_rmnet.h
|
||||
|
||||
QUALCOMM TSENS THERMAL DRIVER
|
||||
M: Amit Kucheria <amit.kucheria@linaro.org>
|
||||
L: linux-pm@vger.kernel.org
|
||||
@ -14102,6 +14116,7 @@ M: Paul Walmsley <paul.walmsley@sifive.com>
|
||||
M: Palmer Dabbelt <palmer@dabbelt.com>
|
||||
M: Albert Ou <aou@eecs.berkeley.edu>
|
||||
L: linux-riscv@lists.infradead.org
|
||||
P: Documentation/riscv/patch-acceptance.rst
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
|
||||
S: Supported
|
||||
F: arch/riscv/
|
||||
@ -16309,12 +16324,10 @@ F: drivers/media/radio/radio-raremono.c
|
||||
|
||||
THERMAL
|
||||
M: Zhang Rui <rui.zhang@intel.com>
|
||||
M: Eduardo Valentin <edubezval@gmail.com>
|
||||
R: Daniel Lezcano <daniel.lezcano@linaro.org>
|
||||
M: Daniel Lezcano <daniel.lezcano@linaro.org>
|
||||
R: Amit Kucheria <amit.kucheria@verdurent.com>
|
||||
L: linux-pm@vger.kernel.org
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
|
||||
Q: https://patchwork.kernel.org/project/linux-pm/list/
|
||||
S: Supported
|
||||
F: drivers/thermal/
|
||||
@ -16528,6 +16541,13 @@ L: alsa-devel@alsa-project.org (moderated for non-subscribers)
|
||||
S: Odd Fixes
|
||||
F: sound/soc/codecs/tas571x*
|
||||
|
||||
TI TCAN4X5X DEVICE DRIVER
|
||||
M: Dan Murphy <dmurphy@ti.com>
|
||||
L: linux-can@vger.kernel.org
|
||||
S: Maintained
|
||||
F: Documentation/devicetree/bindings/net/can/tcan4x5x.txt
|
||||
F: drivers/net/can/m_can/tcan4x5x.c
|
||||
|
||||
TI TRF7970A NFC DRIVER
|
||||
M: Mark Greer <mgreer@animalcreek.com>
|
||||
L: linux-wireless@vger.kernel.org
|
||||
|
||||
5
Makefile
5
Makefile
@ -2,7 +2,7 @@
|
||||
VERSION = 5
|
||||
PATCHLEVEL = 5
|
||||
SUBLEVEL = 0
|
||||
EXTRAVERSION = -rc1
|
||||
EXTRAVERSION = -rc5
|
||||
NAME = Kleptomaniac Octopus
|
||||
|
||||
# *DOCUMENTATION*
|
||||
@ -414,6 +414,7 @@ STRIP = $(CROSS_COMPILE)strip
|
||||
OBJCOPY = $(CROSS_COMPILE)objcopy
|
||||
OBJDUMP = $(CROSS_COMPILE)objdump
|
||||
OBJSIZE = $(CROSS_COMPILE)size
|
||||
READELF = $(CROSS_COMPILE)readelf
|
||||
PAHOLE = pahole
|
||||
LEX = flex
|
||||
YACC = bison
|
||||
@ -472,7 +473,7 @@ GCC_PLUGINS_CFLAGS :=
|
||||
CLANG_FLAGS :=
|
||||
|
||||
export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
|
||||
export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE PAHOLE LEX YACC AWK INSTALLKERNEL
|
||||
export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE LEX YACC AWK INSTALLKERNEL
|
||||
export PERL PYTHON PYTHON2 PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
|
||||
export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
|
||||
|
||||
|
||||
@ -42,10 +42,10 @@ do { \
|
||||
|
||||
#define EXTRA_INFO(f) { \
|
||||
BUILD_BUG_ON_ZERO(offsetof(struct unwind_frame_info, f) \
|
||||
% FIELD_SIZEOF(struct unwind_frame_info, f)) \
|
||||
% sizeof_field(struct unwind_frame_info, f)) \
|
||||
+ offsetof(struct unwind_frame_info, f) \
|
||||
/ FIELD_SIZEOF(struct unwind_frame_info, f), \
|
||||
FIELD_SIZEOF(struct unwind_frame_info, f) \
|
||||
/ sizeof_field(struct unwind_frame_info, f), \
|
||||
sizeof_field(struct unwind_frame_info, f) \
|
||||
}
|
||||
#define PTREGS_INFO(f) EXTRA_INFO(regs.f)
|
||||
|
||||
|
||||
@ -108,7 +108,7 @@
|
||||
|
||||
&cpsw_emac0 {
|
||||
phy-handle = <ðphy0>;
|
||||
phy-mode = "rgmii-txid";
|
||||
phy-mode = "rgmii-id";
|
||||
};
|
||||
|
||||
&i2c0 {
|
||||
|
||||
@ -86,7 +86,7 @@
|
||||
};
|
||||
|
||||
lcd0: display {
|
||||
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
|
||||
compatible = "osddisplays,osd070t1718-19ts", "panel-dpi";
|
||||
label = "lcd";
|
||||
|
||||
backlight = <&lcd_bl>;
|
||||
|
||||
@ -42,7 +42,7 @@
|
||||
};
|
||||
|
||||
lcd0: display {
|
||||
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
|
||||
compatible = "osddisplays,osd070t1718-19ts", "panel-dpi";
|
||||
label = "lcd";
|
||||
|
||||
backlight = <&lcd_bl>;
|
||||
|
||||
@ -174,8 +174,8 @@
|
||||
mdio: mdio@18002000 {
|
||||
compatible = "brcm,iproc-mdio";
|
||||
reg = <0x18002000 0x8>;
|
||||
#size-cells = <1>;
|
||||
#address-cells = <0>;
|
||||
#size-cells = <0>;
|
||||
#address-cells = <1>;
|
||||
status = "disabled";
|
||||
|
||||
gphy0: ethernet-phy@0 {
|
||||
|
||||
@ -43,7 +43,7 @@
|
||||
<0x7c000000 0x0 0xfc000000 0x02000000>,
|
||||
<0x40000000 0x0 0xff800000 0x00800000>;
|
||||
/* Emulate a contiguous 30-bit address range for DMA */
|
||||
dma-ranges = <0xc0000000 0x0 0x00000000 0x3c000000>;
|
||||
dma-ranges = <0xc0000000 0x0 0x00000000 0x40000000>;
|
||||
|
||||
/*
|
||||
* This node is the provider for the enable-method for
|
||||
|
||||
@ -37,7 +37,7 @@
|
||||
|
||||
trips {
|
||||
cpu-crit {
|
||||
temperature = <80000>;
|
||||
temperature = <90000>;
|
||||
hysteresis = <0>;
|
||||
type = "critical";
|
||||
};
|
||||
|
||||
@ -353,8 +353,8 @@
|
||||
mdio: mdio@18003000 {
|
||||
compatible = "brcm,iproc-mdio";
|
||||
reg = <0x18003000 0x8>;
|
||||
#size-cells = <1>;
|
||||
#address-cells = <0>;
|
||||
#size-cells = <0>;
|
||||
#address-cells = <1>;
|
||||
};
|
||||
|
||||
mdio-bus-mux@18003000 {
|
||||
|
||||
@ -265,11 +265,6 @@
|
||||
regulator-name = "LDORTC1";
|
||||
regulator-boot-on;
|
||||
};
|
||||
|
||||
ldortc2_reg: LDORTC2 {
|
||||
regulator-name = "LDORTC2";
|
||||
regulator-boot-on;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
@ -30,14 +30,26 @@
|
||||
enable-active-high;
|
||||
};
|
||||
|
||||
reg_sensors: regulator-sensors {
|
||||
reg_peri_3v3: regulator-peri-3v3 {
|
||||
compatible = "regulator-fixed";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_sensors_reg>;
|
||||
regulator-name = "sensors-supply";
|
||||
pinctrl-0 = <&pinctrl_peri_3v3>;
|
||||
regulator-name = "VPERI_3V3";
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
gpio = <&gpio5 2 GPIO_ACTIVE_LOW>;
|
||||
/*
|
||||
* If you want to want to make this dynamic please
|
||||
* check schematics and test all affected peripherals:
|
||||
*
|
||||
* - sensors
|
||||
* - ethernet phy
|
||||
* - can
|
||||
* - bluetooth
|
||||
* - wm8960 audio codec
|
||||
* - ov5640 camera
|
||||
*/
|
||||
regulator-always-on;
|
||||
};
|
||||
|
||||
reg_can_3v3: regulator-can-3v3 {
|
||||
@ -140,6 +152,7 @@
|
||||
pinctrl-0 = <&pinctrl_enet1>;
|
||||
phy-mode = "rmii";
|
||||
phy-handle = <ðphy0>;
|
||||
phy-supply = <®_peri_3v3>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
@ -148,6 +161,7 @@
|
||||
pinctrl-0 = <&pinctrl_enet2>;
|
||||
phy-mode = "rmii";
|
||||
phy-handle = <ðphy1>;
|
||||
phy-supply = <®_peri_3v3>;
|
||||
status = "okay";
|
||||
|
||||
mdio {
|
||||
@ -193,8 +207,8 @@
|
||||
magnetometer@e {
|
||||
compatible = "fsl,mag3110";
|
||||
reg = <0x0e>;
|
||||
vdd-supply = <®_sensors>;
|
||||
vddio-supply = <®_sensors>;
|
||||
vdd-supply = <®_peri_3v3>;
|
||||
vddio-supply = <®_peri_3v3>;
|
||||
};
|
||||
};
|
||||
|
||||
@ -227,7 +241,7 @@
|
||||
flash0: n25q256a@0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "micron,n25q256a";
|
||||
compatible = "micron,n25q256a", "jedec,spi-nor";
|
||||
spi-max-frequency = <29000000>;
|
||||
spi-rx-bus-width = <4>;
|
||||
spi-tx-bus-width = <4>;
|
||||
@ -462,7 +476,7 @@
|
||||
>;
|
||||
};
|
||||
|
||||
pinctrl_sensors_reg: sensorsreggrp {
|
||||
pinctrl_peri_3v3: peri3v3grp {
|
||||
fsl,pins = <
|
||||
MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0
|
||||
>;
|
||||
|
||||
@ -350,6 +350,7 @@ CONFIG_PRINTK_TIME=y
|
||||
CONFIG_DYNAMIC_DEBUG=y
|
||||
CONFIG_DEBUG_INFO=y
|
||||
CONFIG_MAGIC_SYSRQ=y
|
||||
CONFIG_DEBUG_FS=y
|
||||
CONFIG_DEBUG_KERNEL=y
|
||||
CONFIG_SOFTLOCKUP_DETECTOR=y
|
||||
# CONFIG_DETECT_HUNG_TASK is not set
|
||||
|
||||
@ -462,6 +462,7 @@ CONFIG_FONT_8x8=y
|
||||
CONFIG_FONT_8x16=y
|
||||
CONFIG_PRINTK_TIME=y
|
||||
CONFIG_MAGIC_SYSRQ=y
|
||||
CONFIG_DEBUG_FS=y
|
||||
# CONFIG_SCHED_DEBUG is not set
|
||||
CONFIG_PROVE_LOCKING=y
|
||||
# CONFIG_DEBUG_BUGVERBOSE is not set
|
||||
|
||||
@ -92,6 +92,7 @@ CONFIG_IP_PNP_BOOTP=y
|
||||
CONFIG_IP_PNP_RARP=y
|
||||
CONFIG_NETFILTER=y
|
||||
CONFIG_PHONET=m
|
||||
CONFIG_NET_SWITCHDEV=y
|
||||
CONFIG_CAN=m
|
||||
CONFIG_CAN_C_CAN=m
|
||||
CONFIG_CAN_C_CAN_PLATFORM=m
|
||||
@ -181,6 +182,7 @@ CONFIG_SMSC911X=y
|
||||
# CONFIG_NET_VENDOR_STMICRO is not set
|
||||
CONFIG_TI_DAVINCI_EMAC=y
|
||||
CONFIG_TI_CPSW=y
|
||||
CONFIG_TI_CPSW_SWITCHDEV=y
|
||||
CONFIG_TI_CPTS=y
|
||||
# CONFIG_NET_VENDOR_VIA is not set
|
||||
# CONFIG_NET_VENDOR_WIZNET is not set
|
||||
@ -554,6 +556,6 @@ CONFIG_DEBUG_INFO=y
|
||||
CONFIG_DEBUG_INFO_SPLIT=y
|
||||
CONFIG_DEBUG_INFO_DWARF4=y
|
||||
CONFIG_MAGIC_SYSRQ=y
|
||||
CONFIG_DEBUG_FS=y
|
||||
CONFIG_SCHEDSTATS=y
|
||||
# CONFIG_DEBUG_BUGVERBOSE is not set
|
||||
CONFIG_TI_CPSW_SWITCHDEV=y
|
||||
|
||||
@ -212,4 +212,5 @@ CONFIG_DMA_CMA=y
|
||||
CONFIG_CMA_SIZE_MBYTES=64
|
||||
CONFIG_PRINTK_TIME=y
|
||||
# CONFIG_ENABLE_MUST_CHECK is not set
|
||||
CONFIG_DEBUG_FS=y
|
||||
CONFIG_DEBUG_KERNEL=y
|
||||
|
||||
@ -38,6 +38,13 @@ void curve25519_arch(u8 out[CURVE25519_KEY_SIZE],
|
||||
}
|
||||
EXPORT_SYMBOL(curve25519_arch);
|
||||
|
||||
void curve25519_base_arch(u8 pub[CURVE25519_KEY_SIZE],
|
||||
const u8 secret[CURVE25519_KEY_SIZE])
|
||||
{
|
||||
return curve25519_arch(pub, secret, curve25519_base_point);
|
||||
}
|
||||
EXPORT_SYMBOL(curve25519_base_arch);
|
||||
|
||||
static int curve25519_set_secret(struct crypto_kpp *tfm, const void *buf,
|
||||
unsigned int len)
|
||||
{
|
||||
|
||||
@ -13,6 +13,7 @@ static const char * const bcm2711_compat[] = {
|
||||
#ifdef CONFIG_ARCH_MULTI_V7
|
||||
"brcm,bcm2711",
|
||||
#endif
|
||||
NULL
|
||||
};
|
||||
|
||||
DT_MACHINE_START(BCM2711, "BCM2711")
|
||||
|
||||
@ -84,7 +84,7 @@ struct device * __init imx_soc_device_init(void)
|
||||
const char *ocotp_compat = NULL;
|
||||
struct soc_device *soc_dev;
|
||||
struct device_node *root;
|
||||
struct regmap *ocotp;
|
||||
struct regmap *ocotp = NULL;
|
||||
const char *soc_id;
|
||||
u64 soc_uid = 0;
|
||||
u32 val;
|
||||
@ -148,11 +148,11 @@ struct device * __init imx_soc_device_init(void)
|
||||
soc_id = "i.MX6UL";
|
||||
break;
|
||||
case MXC_CPU_IMX6ULL:
|
||||
ocotp_compat = "fsl,imx6ul-ocotp";
|
||||
ocotp_compat = "fsl,imx6ull-ocotp";
|
||||
soc_id = "i.MX6ULL";
|
||||
break;
|
||||
case MXC_CPU_IMX6ULZ:
|
||||
ocotp_compat = "fsl,imx6ul-ocotp";
|
||||
ocotp_compat = "fsl,imx6ull-ocotp";
|
||||
soc_id = "i.MX6ULZ";
|
||||
break;
|
||||
case MXC_CPU_IMX6SLL:
|
||||
@ -175,7 +175,9 @@ struct device * __init imx_soc_device_init(void)
|
||||
ocotp = syscon_regmap_lookup_by_compatible(ocotp_compat);
|
||||
if (IS_ERR(ocotp))
|
||||
pr_err("%s: failed to find %s regmap!\n", __func__, ocotp_compat);
|
||||
}
|
||||
|
||||
if (!IS_ERR_OR_NULL(ocotp)) {
|
||||
regmap_read(ocotp, OCOTP_UID_H, &val);
|
||||
soc_uid = val;
|
||||
regmap_read(ocotp, OCOTP_UID_L, &val);
|
||||
|
||||
@ -17,9 +17,9 @@ extern void pxa168_clear_keypad_wakeup(void);
|
||||
#include <linux/platform_data/keypad-pxa27x.h>
|
||||
#include <linux/pxa168_eth.h>
|
||||
#include <linux/platform_data/mv_usb.h>
|
||||
#include <linux/soc/mmp/cputype.h>
|
||||
|
||||
#include "devices.h"
|
||||
#include "cputype.h"
|
||||
|
||||
extern struct pxa_device_desc pxa168_device_uart1;
|
||||
extern struct pxa_device_desc pxa168_device_uart2;
|
||||
|
||||
@ -551,8 +551,9 @@ static struct clk *ve_spc_clk_register(struct device *cpu_dev)
|
||||
|
||||
static int __init ve_spc_clk_init(void)
|
||||
{
|
||||
int cpu;
|
||||
int cpu, cluster;
|
||||
struct clk *clk;
|
||||
bool init_opp_table[MAX_CLUSTERS] = { false };
|
||||
|
||||
if (!info)
|
||||
return 0; /* Continue only if SPC is initialised */
|
||||
@ -578,8 +579,17 @@ static int __init ve_spc_clk_init(void)
|
||||
continue;
|
||||
}
|
||||
|
||||
cluster = topology_physical_package_id(cpu_dev->id);
|
||||
if (init_opp_table[cluster])
|
||||
continue;
|
||||
|
||||
if (ve_init_opp_table(cpu_dev))
|
||||
pr_warn("failed to initialise cpu%d opp table\n", cpu);
|
||||
else if (dev_pm_opp_set_sharing_cpus(cpu_dev,
|
||||
topology_core_cpumask(cpu_dev->id)))
|
||||
pr_warn("failed to mark OPPs shared for cpu%d\n", cpu);
|
||||
else
|
||||
init_opp_table[cluster] = true;
|
||||
}
|
||||
|
||||
platform_device_register_simple("vexpress-spc-cpufreq", -1, NULL, 0);
|
||||
|
||||
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Reference in New Issue
Block a user