kernel/git/stable/linux.git/drivers/mailbox/apple-mailbox.c, branch master

mailbox: apple: Delete driver

2023-11-23T10:10:17+00:00

This driver is now orphaned and superseded by drivers/soc/apple/mailbox.c. Acked-by: Eric Curtin Acked-by: Neal Gompa Acked-by: Alyssa Rosenzweig Signed-off-by: Hector Martin

mailbox: apple: Implement poll_data() operation

2022-09-15T18:14:01+00:00

This allows clients running in atomic context to poll for messages to arrive. Signed-off-by: Hector Martin Signed-off-by: Russell King (Oracle) Signed-off-by: Jassi Brar

mailbox: apple: Implement flush() operation

2022-09-15T18:14:01+00:00

This allows clients to use the atomic-safe mailbox API style. Signed-off-by: Hector Martin Signed-off-by: Russell King (Oracle) Signed-off-by: Jassi Brar

mailbox: apple: Bind to generic compatibles

2022-01-12T05:47:32+00:00

As with other blocks, we intend to have drivers bind to generic compatibles as long as there are no SoC-specific quirks. This allows forward-compatibility with future SoCs. No upstream DTs instantiate this yet, so it's still safe to make this breaking change. Signed-off-by: Hector Martin Reviewed-by: Sven Peter Signed-off-by: Jassi Brar

mailbox: apple: Add driver for Apple mailboxes

2021-10-30T03:34:31+00:00

Apple SoCs such as the M1 come with various co-processors. Mailboxes are used to communicate with those. This driver adds support for two variants of those mailboxes. Signed-off-by: Sven Peter Signed-off-by: Jassi Brar