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dt-bindings: clock: rk3568: Add SCMI clock ids 

The Trusted Firmware on RK3568 exposes 3 clocks via the SCMI clock
interface. Add descriptive IDs for them.

The clock ids are used in both the older vendor-binary TF-A, as well
as the recently merged upstream SCMI clock implementation.

Link: https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/31265
Reviewed-by: Diederik de Haas <diederik@cknow-tech.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251103234926.416137-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2025-11-04 00:49:24 +01:00
parent 3a86608788
commit 88b6a93af4
1 changed files with 6 additions and 0 deletions
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6
include/dt-bindings/clock/rk3568-cru.h
View File

@ -485,6 +485,12 @@
#define CLK_NR_CLKS (PCLK_CORE_PVTM + 1)
/* scmi-clocks indices */
#define SCMI_CLK_CPU 0
#define SCMI_CLK_GPU 1
#define SCMI_CLK_NPU 2
/* pmu soft-reset indices */
/* pmucru_softrst_con0 */
#define SRST_P_PDPMU_NIU 0