Commit b21b50b0 authored by Ioannis Damigos's avatar Ioannis Damigos Committed by Carles Cufi
Browse files

drivers/clock_control: Add build assertion for RC32K 



Add build assertion for RC32K to prevent user from
disabling RC32K in DT

Signed-off-by: default avatarIoannis Damigos <ioannis.damigos.uj@renesas.com>
parent ffa5b30c

drivers/clock_control/clock_control_smartbond.c

+2 −0
Original line number Diff line number Diff line
@@ -175,6 +175,8 @@ static inline int smartbond_clock_control_off(const struct device *dev, 


	switch (clk) {

	case SMARTBOND_CLK_RC32K:

		BUILD_ASSERT(DT_NODE_HAS_STATUS(DT_NODELABEL(rc32k), okay),

				"RC32K is not allowed to be turned off");

		if (((CRG_TOP->CLK_CTRL_REG & CRG_TOP_CLK_CTRL_REG_LP_CLK_SEL_Msk) >>

			   CRG_TOP_CLK_CTRL_REG_LP_CLK_SEL_Pos) != 0) {

			CRG_TOP->CLK_RC32K_REG &= ~CRG_TOP_CLK_RC32K_REG_RC32K_ENABLE_Msk;

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