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| author | Rob Herring (Arm) <robh@kernel.org> | 2026-08-31 14:43:51 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-09-13 18:17:31 -0700 |
| commit | 55fc280e951ab2b39f3dcb640edc1b1eebc6d173 (patch) | |
| tree | f0b5f37b42fc13b9908a31b657c646b024231cdd /Documentation/arch/nios2 | |
| download | linux-stable-55fc280e951ab2b39f3dcb640edc1b1eebc6d173.tar.gz linux-stable-55fc280e951ab2b39f3dcb640edc1b1eebc6d173.zip | |
Input: tsc2007 - read "ti,poll-period" as u32grafted
The "ti,poll-period" property is documented as a normal uint32 cell.
The driver used a u64 helper, which makes the helper type disagree with
the schema even though the stored value is still small.
Read "ti,poll-period" with the u32 helper matching the documented DT
cell size.
Assisted-by: Codex:gpt-5-5
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/arch/nios2')
| -rw-r--r-- | Documentation/arch/nios2/features.rst | 3 | ||||
| -rw-r--r-- | Documentation/arch/nios2/index.rst | 12 | ||||
| -rw-r--r-- | Documentation/arch/nios2/nios2.rst | 24 |
3 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/arch/nios2/features.rst b/Documentation/arch/nios2/features.rst new file mode 100644 index 000000000..89913810c --- /dev/null +++ b/Documentation/arch/nios2/features.rst @@ -0,0 +1,3 @@ +.. SPDX-License-Identifier: GPL-2.0 + +.. kernel-feat:: features nios2 diff --git a/Documentation/arch/nios2/index.rst b/Documentation/arch/nios2/index.rst new file mode 100644 index 000000000..4468fe1a1 --- /dev/null +++ b/Documentation/arch/nios2/index.rst @@ -0,0 +1,12 @@ +.. SPDX-License-Identifier: GPL-2.0 + +============================== +Nios II Specific Documentation +============================== + +.. toctree:: + :maxdepth: 2 + :numbered: + + nios2 + features diff --git a/Documentation/arch/nios2/nios2.rst b/Documentation/arch/nios2/nios2.rst new file mode 100644 index 000000000..43da3f7ce --- /dev/null +++ b/Documentation/arch/nios2/nios2.rst @@ -0,0 +1,24 @@ +================================= +Linux on the Nios II architecture +================================= + +This is a port of Linux to Nios II (nios2) processor. + +In order to compile for Nios II, you need a version of GCC with support for the generic +system call ABI. Please see this link for more information on how compiling and booting +software for the Nios II platform: +http://www.rocketboards.org/foswiki/Documentation/NiosIILinuxUserManual + +For reference, please see the following link: +http://www.altera.com/literature/lit-nio2.jsp + +What is Nios II? +================ +Nios II is a 32-bit embedded-processor architecture designed specifically for the +Altera family of FPGAs. In order to support Linux, Nios II needs to be configured +with MMU and hardware multiplier enabled. + +Nios II ABI +=========== +Please refer to chapter "Application Binary Interface" in Nios II Processor Reference +Handbook. |