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At all, if the ELE release access to CAAM controller's register page, it will release to secure-world only. Clocks are turned on automatically for iMX8ULP. There exists the caam clock gating bit, but it is not advised to gate the clock at linux, as optee-os or any other entity might be using it. Signed-off-by: Pankaj Gupta Reviewed-by: Gaurav Jain Reviewed-by: Horia Geanta --- drivers/crypto/caam/ctrl.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index 02363c467cf3..bd418dea586d 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -563,11 +563,14 @@ static const struct caam_imx_data caam_vf610_data = { .num_clks = ARRAY_SIZE(caam_vf610_clks), }; +static const struct caam_imx_data caam_imx8ulp_data; + static const struct soc_device_attribute caam_imx_soc_table[] = { { .soc_id = "i.MX6UL", .data = &caam_imx6ul_data }, { .soc_id = "i.MX6*", .data = &caam_imx6_data }, { .soc_id = "i.MX7*", .data = &caam_imx7_data }, { .soc_id = "i.MX8M*", .data = &caam_imx7_data }, + { .soc_id = "i.MX8ULP", .data = &caam_imx8ulp_data }, { .soc_id = "VF*", .data = &caam_vf610_data }, { .family = "Freescale i.MX" }, { /* sentinel */ }