Commit 7e2b89fb authored by Horia Geantă's avatar Horia Geantă Committed by Herbert Xu
Browse files

crypto: caam - add support for i.MX8M Plus 



Add support for the crypto engine used in i.mx8mp (i.MX 8M "Plus"),
which is very similar to the one used in i.mx8mq, i.mx8mm, i.mx8mn.

Signed-off-by: default avatarHoria Geantă <horia.geanta@nxp.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent f9e7fe32

drivers/crypto/caam/ctrl.c

+3 −2
Original line number Diff line number Diff line
@@ -99,12 +99,13 @@ static inline int run_descriptor_deco0(struct device *ctrldev, u32 *desc, 


	if (ctrlpriv->virt_en == 1 ||

	    /*

	     * Apparently on i.MX8MQ, 8MM, 8MN it doesn't matter if virt_en == 1

	     * Apparently on i.MX8M{Q,M,N,P} it doesn't matter if virt_en == 1

	     * and the following steps should be performed regardless

	     */

	    of_machine_is_compatible("fsl,imx8mq") ||

	    of_machine_is_compatible("fsl,imx8mm") ||

	    of_machine_is_compatible("fsl,imx8mn")) {

	    of_machine_is_compatible("fsl,imx8mn") ||

	    of_machine_is_compatible("fsl,imx8mp")) {

		clrsetbits_32(&ctrl->deco_rsr, 0, DECORSR_JR0);



		while (!(rd_reg32(&ctrl->deco_rsr) & DECORSR_VALID) &&

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