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| author | Jeremy Kerr <jk@codeconstruct.com.au> | 2023-03-31 11:15:01 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-04-28 08:19:01 +0200 |
| commit | 5844564143575a8dbcbcece0084da059faeca5df (patch) | |
| tree | 3faff951d9b82b68215279b1648479f41a5dcebc /MAINTAINERS | |
| parent | dt-bindings: i3c: Add AST2600 i3c controller (diff) | |
| download | linux-5844564143575a8dbcbcece0084da059faeca5df.tar.xz linux-5844564143575a8dbcbcece0084da059faeca5df.zip | |
i3c: ast2600: Add AST2600 platform-specific driver
Now that we have platform-specific infrastructure for the dw i3c driver,
add platform support for the ASPEED AST2600 SoC.
The AST2600 has a small set of "i3c global" registers, providing
platform-level i3c configuration outside of the i3c core.
For the ast2600, we need a couple of extra setup operations:
- on probe: find the i3c global register set and parse the SDA pullup
resistor values
- on init: set the pullups accordingly, and set the i3c instance IDs
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20230331091501.3800299-4-jk@codeconstruct.com.au
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 8d5bc223f305..cb91cc18df58 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9713,6 +9713,12 @@ S: Orphan F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml F: drivers/i3c/master/dw* +I3C DRIVER FOR ASPEED AST2600 +M: Jeremy Kerr <jk@codeconstruct.com.au> +S: Maintained +F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml +F: drivers/i3c/master/ast2600-i3c-master.c + I3C SUBSYSTEM M: Alexandre Belloni <alexandre.belloni@bootlin.com> L: linux-i3c@lists.infradead.org (moderated for non-subscribers) |