firmware: arm_scmi: Fix the clock protocol version for v3.2

[ Upstream commit 27600c96e2ffa6c1b2cb378ddc75c6620c628d04 ]

The clock protocol version as per the SCMI v3.2 specification is 0x30000.
Enable the v3.0 clock protocol features only when clock protocol version
equals 0x30000.

The previous beta version of the spec had this value set to 0x20001 and
th same value trickled down from the initial development. The version
update were missed in the driver.

Fixes: e49e314a2cf7 ("firmware: arm_scmi: Add clock v3.2 CONFIG_SET support")
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20240109150106.2066739-1-cristian.marussi@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c
index 42b81c181d687a885455934344db0961c217e9cf..96b4f0694fed0e9c401a94bb288950fc38689f8c 100644 (file)
--- a/drivers/firmware/arm_scmi/clock.c
+++ b/drivers/firmware/arm_scmi/clock.c
@@ -951,8 +951,7 @@ static int scmi_clock_protocol_init(const struct scmi_protocol_handle *ph)
                        scmi_clock_describe_rates_get(ph, clkid, clk);
        }
 
-       if (PROTOCOL_REV_MAJOR(version) >= 0x2 &&
-           PROTOCOL_REV_MINOR(version) >= 0x1) {
+       if (PROTOCOL_REV_MAJOR(version) >= 0x3) {
                cinfo->clock_config_set = scmi_clock_config_set_v2;
                cinfo->clock_config_get = scmi_clock_config_get_v2;
        } else {