- Add dt-bindings - i.MX95 ELE/V2X use same register layout as i.MX8ULP S4 MU, but the TR/RR num is different. To make code reusable and not add too much macros, add runtime detect number of TR and RR by reading PAR_OFF registers. - Add i.MX95 ELE/V2X MU entry in driver Signed-off-by: Peng Fan <peng.fan@xxxxxxx> --- Changes in v2: - Support sram property and add example - Populate the sram node in driver - Link to v1: https://lore.kernel.org/r/20240122-imx-mailbox-v1-0-81413f655210@xxxxxxx --- Peng Fan (3): dt-bindings: mailbox: fsl,mu: add i.MX95 Generic/ELE/V2X MU compatible mailbox: imx: get RR/TR registers num from Parameter register mailbox: imx: support i.MX95 ELE/V2X MU .../devicetree/bindings/mailbox/fsl,mu.yaml | 50 ++++++++++++++++++++- drivers/mailbox/imx-mailbox.c | 51 +++++++++++++++++----- 2 files changed, 88 insertions(+), 13 deletions(-) --- base-commit: ad5c60d66016e544c51ed98635a74073f761f45d change-id: 20240122-imx-mailbox-243021d12030 Best regards, -- Peng Fan <peng.fan@xxxxxxx>
