imx: mx7d: clock support for RDC

If CONFIG_IMX_RDC is enabled, enable clock for RDC and SEMAPHORE.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/arch/arm/cpu/armv7/mx7/clock.c b/arch/arm/cpu/armv7/mx7/clock.c
index 77db6e8..4d68ad2 100644 (file)
--- a/arch/arm/cpu/armv7/mx7/clock.c
+++ b/arch/arm/cpu/armv7/mx7/clock.c
@@ -1067,6 +1067,12 @@ void clock_init(void)
 #ifdef CONFIG_NAND_MXS
        clock_enable(CCGR_RAWNAND, 1);
 #endif
+
+       if (IS_ENABLED(CONFIG_IMX_RDC)) {
+               clock_enable(CCGR_RDC, 1);
+               clock_enable(CCGR_SEMA1, 1);
+               clock_enable(CCGR_SEMA2, 1);
+       }
 }
 
 #ifdef CONFIG_SECURE_BOOT