Thread (17 messages) 17 messages, 2 authors, 2016-11-08

[v15, 0/7] Fix eSDHC host version register bug

From: arnd@arndb.de (Arnd Bergmann)
Date: 2016-10-28 10:54:57
Also in: linux-clk, linux-devicetree, linux-i2c, linux-iommu, linux-mmc, linuxppc-dev, lkml, netdev

On Friday, October 28, 2016 2:50:11 PM CEST Yangbo Lu wrote:
This patchset is used to fix a host version register bug in the T4240-R1.0-R2.0
eSDHC controller. To match the SoC version and revision, 10 previous version
patchsets had tried many methods but all of them were rejected by reviewers.
Such as
        - dts compatible method
        - syscon method
        - ifdef PPC method
        - GUTS driver getting SVR method
Anrd suggested a soc_device_match method in v10, and this is the only available
method left now. This v11 patchset introduces the soc_device_match interface in
soc driver.

The first five patches of Yangbo are to add the GUTS driver. This is used to
register a soc device which contain soc version and revision information.
The other two patches introduce the soc_device_match method in soc driver
and apply it on esdhc driver to fix this bug.
Looks good overall. With patch 3 dropped (or an explanation why it's still
needed), everything

Acked-by: Arnd Bergmann <arnd@arndb.de>

	Arnd
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help