diff options
| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2024-11-06 13:18:35 +1300 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@kernel.org> | 2024-11-17 11:58:57 +0100 |
| commit | c366be720235301fdadf67e6f1ea6ff32669c074 (patch) | |
| tree | a83dcd914e3047ee225a8d185ebec9c9fb2fdb4c /MAINTAINERS | |
| parent | b641af684fc28a07bee9c808eb6c433f9d9bcec6 (diff) | |
i2c: Add driver for the RTL9300 I2C controller
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://git.openwrt.org/?p=openwrt/openwrt.git;a=blob;f=target/linux/realtek/files-5.15/drivers/i2c/busses/i2c-rtl9300.c
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 75fe8f571210..043a5c3dcc12 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20115,6 +20115,13 @@ S: Maintained T: git https://github.com/pkshih/rtw.git F: drivers/net/wireless/realtek/rtl8xxxu/ +RTL9300 I2C DRIVER (rtl9300-i2c) +M: Chris Packham <chris.packham@alliedtelesis.co.nz> +L: linux-i2c@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/i2c/realtek,rtl9301-i2c.yaml +F: drivers/i2c/busses/i2c-rtl9300.c + RTRS TRANSPORT DRIVERS M: Md. Haris Iqbal <haris.iqbal@ionos.com> M: Jack Wang <jinpu.wang@ionos.com> |