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: Horia Geantă <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
yishaih · Jan 22, 2020 · 7e2b89f · 7e2b89f
1 parent f9e7fe3
commit 7e2b89f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
@@ -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) &&