[PATCH 4/8] dt-bindings: clock: Add GRF clock definition for RK3528

[Yao Zi]

These clocks are for SD/SDIO tuning purpose and come with registers
in GRF syscon.

Signed-off-by: Yao Zi <ziyao at disroot.org>
---
 include/dt-bindings/clock/rockchip,rk3528-cru.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/dt-bindings/clock/rockchip,rk3528-cru.h b/include/dt-bindings/clock/rockchip,rk3528-cru.h
index 55a448f5ed6d..0245a53fc334 100644
--- a/include/dt-bindings/clock/rockchip,rk3528-cru.h
+++ b/include/dt-bindings/clock/rockchip,rk3528-cru.h
@@ -414,6 +414,12 @@
 #define MCLK_I2S2_2CH_SAI_SRC_PRE	402
 #define MCLK_I2S3_8CH_SAI_SRC_PRE	403
 #define MCLK_SDPDIF_SRC_PRE		404
+#define SCLK_SDMMC_DRV			405
+#define SCLK_SDMMC_SAMPLE		406
+#define SCLK_SDIO0_DRV			407
+#define SCLK_SDIO0_SAMPLE		408
+#define SCLK_SDIO1_DRV			409
+#define SCLK_SDIO1_SAMPLE		410
 
 /* scmi-clocks indices */
 #define SCMI_PCLK_KEYREADER		0
-- 
2.48.1