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| author | Peng Fan <peng.fan@nxp.com> | 2023-09-17 14:43:50 +0200 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2023-10-15 19:39:16 +0200 |
| commit | 5dc1ec71a9f7e7edb9b6ea2254fcbb1c48626c51 (patch) | |
| tree | 8f7ebe098d63941cdc40b7cc7ca0ef9ffd7fb92d /Documentation/devicetree/bindings/mailbox | |
| parent | Merge tag 'usb-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/greg... (diff) | |
| download | linux-5dc1ec71a9f7e7edb9b6ea2254fcbb1c48626c51.tar.xz linux-5dc1ec71a9f7e7edb9b6ea2254fcbb1c48626c51.zip | |
dt-bindings: mailbox: fsl,mu: add new tx doorbell channel
Add new tx doorbell channel for i.MX95 SCMI mailbox usage.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mailbox')
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/fsl,mu.yaml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml index 191c1ce15009..12e7a7d536a3 100644 --- a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml +++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml @@ -72,9 +72,9 @@ properties: type : Channel type channel : Channel number - This MU support 5 type of unidirectional channels, each type + This MU support 6 type of unidirectional channels, each type has 4 channels except RST channel which only has 1 channel. - A total of 17 channels. Following types are + A total of 21 channels. Following types are supported: 0 - TX channel with 32bit transmit register and IRQ transmit acknowledgment support. @@ -82,6 +82,7 @@ properties: 2 - TX doorbell channel. Without own register and no ACK support. 3 - RX doorbell channel. 4 - RST channel + 5 - Tx doorbell channel. With S/W ACK from the other side. const: 2 clocks: |