Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
44a390fb43
The SHDCI controller on Aries devices is a little bit peculiar about
the clocks and with a slightly off clock can run into errors such as:
mmc2: ADMA error: 0x02000000
mmc2: sdhci: ============ SDHCI REGISTER DUMP ===========
mmc2: sdhci: Sys addr: 0x347e4cc4 | Version: 0x00002401
mmc2: sdhci: Blk size: 0x00007004 | Blk cnt: 0x0000fffc
mmc2: sdhci: Argument: 0x00000000 | Trn mode: 0x00000013
mmc2: sdhci: Present: 0x01fa0000 | Host ctl: 0x00000012
mmc2: sdhci: Power: 0x00000000 | Blk gap: 0x00000000
mmc2: sdhci: Wake-up: 0x00000000 | Clock: 0x0000010f
mmc2: sdhci: Timeout: 0x0000000a | Int stat: 0x00000003
mmc2: sdhci: Int enab: 0x03ff004b | Sig enab: 0x03ff004b
mmc2: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000001
mmc2: sdhci: Caps: 0x05e80080 | Caps_1: 0x00000000
mmc2: sdhci: Cmd: 0x0000163a | Max curr: 0x00000000
mmc2: sdhci: Resp[0]: 0x00000920 | Resp[1]: 0x00000000
mmc2: sdhci: Resp[2]: 0x00000000 | Resp[3]: 0x00000000
mmc2: sdhci: Host ctl2: 0x00000000
mmc2: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x349a3208
mmc2: sdhci: ============================================
mmc2: sdhci: 349a3200: DMA 0x347e4cc0, LEN 0x0004, Attr=0x23
Specifically assign the MMC sclks to be parented from MPLL with specific
rates that match the vendor kernel.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.