Dear all,
This series implements 2 features in driver/firmware/scmi.
First, a single change adds support for SCMI OP-TEE transport to use OP-TEE native shared memory. See the 1st patch in this series: "firmware: scmi: optee: use TEE shared memory for SCMI messages".
Then come changes for supporting multi-channel in the SCMI drivers. I've split the implementation in 11 several small incremental changes in the hope it helps the review. Few minor fixup commits are also inserted in the series.
Changes since v1: - Update scmi_clk.c, scmi_reset.c and scmi_regulator.c to store SCMI channel reference in private data rather than using private data reference as an opaque reference to the target SCMI channel.
Etienne Carriere (14): firmware: scmi: optee: use TEE shared memory for SCMI messages firmware: scmi: optee: fix inline description of PTA_SCMI_CMD_GET_CHANNEL firmware: scmi: prepare scmi uclass API to multi-channel firmware: scmi: prepare uclass to pass channel reference firmware: scmi: factorize scmi transport look up firmware: scmi: add multi-channel support firmware: scmi: mailbox transport: implement multi-channel firmware: scmi: smccc transport: implement multi-channel firmware: scmi: optee transport: implement multi-channel clk: scmi: support SCMI multi-channel reset: scmi: support SCMI multi-channel power: regulator: scmi: support SCMI multi-channel power: regulator: scmi: simplify scmi_voltd_set_enable() firmware: scmi: use multi channel in mailbox, optee and smccc agents
drivers/clk/clk_scmi.c | 33 ++++- drivers/firmware/scmi/mailbox_agent.c | 65 +++++++-- drivers/firmware/scmi/optee_agent.c | 147 ++++++++++++++++----- drivers/firmware/scmi/sandbox-scmi_agent.c | 1 + drivers/firmware/scmi/scmi_agent-uclass.c | 48 +++++-- drivers/firmware/scmi/smccc_agent.c | 56 +++++++- drivers/firmware/scmi/smt.c | 53 +++++++- drivers/firmware/scmi/smt.h | 45 ++++++- drivers/power/regulator/scmi_regulator.c | 36 +++-- drivers/reset/reset-scmi.c | 25 +++- include/scmi_agent-uclass.h | 15 ++- include/scmi_agent.h | 14 +- 12 files changed, 458 insertions(+), 80 deletions(-)