dt-bindings: clock: rk3568: Add SCMI clock ids
From: Heiko Stuebner <heiko@...> Date: Mon, 25 Aug 2025 10:11:09 +0200
Commit-Message
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 Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
include/dt-bindings/clock/rk3568-cru.h | 6 ++++++ 1 file changed, 6 insertions(+)
Statistics
- 6 lines added
- 0 lines removed
Changes
-------------------- include/dt-bindings/clock/rk3568-cru.h --------------------
index f01f0e9ce8f1..1e0aef8a645d 100644
@@ -483,6 +483,12 @@
#define PCLK_CORE_PVTM 450
+/* 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