On 6/11/24 22:57, Andi Shyti wrote:
Hi Chris,
On Wed, Nov 06, 2024 at 01:18:35PM +1300, Chris Packham wrote:
Add support for the I2C controller on the RTL9300 SoC. There are two I2C
controllers in the RTL9300 that are part of the Ethernet switch register
block. Each of these controllers owns a SCL pin (GPIO8 for the fiorst
I2C controller, GPIO17 for the second). There are 8 possible SDA pins
(GPIO9-16) that can be assigned to either I2C controller. This
relationship is represented in the device tree with a child node for
each SDA line in use.
This is based on the openwrt implementation[1] but has been
significantly modified
[1] - https://scanmail.trustwave.com/?c=20988&d=pL2r5zHAPsW8d92uECdR2T8Eh4fYX_ZwrCyklfTCzQ&u=https%3a%2f%2fgit%2eopenwrt%2eorg%2f%3fp%3dopenwrt%2fopenwrt%2egit%3ba%3dblob%3bf%3dtarget%2flinux%2frealtek%2ffiles-5%2e15%2fdrivers%2fi2c%2fbusses%2fi2c-rtl9300%2ec
Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxx>
Thanks for following up with v9. I think nothing prevents us from
already merging this 4/4 patch, right?
From my end yes it's all good to go. Lee's just applied the mfd binding.
The only thing outstanding are the mips dts changes. I'll wait for a bit
and chase those up. Hopefully they can make it in the 6.13 window but
it's not the end of the world if they don't.
