Messages in this thread Patch in this message | | | From | Daniel Parks <> | Subject | [RFC PATCH 5/6] crypto: sa2ul: turn on PKA engine | Date | Mon, 8 Aug 2022 14:12:54 -0500 |
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The SA2UL driver is responsible for enabling power to its subdevices before enumerating them. In order to enable the PKA driver, we need to turn on the power to it here.
Signed-off-by: Daniel Parks <danielrparks@ti.com> --- drivers/crypto/sa2ul.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/sa2ul.c b/drivers/crypto/sa2ul.c index 6957a125b447..f3dfb3e7eea7 100644 --- a/drivers/crypto/sa2ul.c +++ b/drivers/crypto/sa2ul.c @@ -2428,9 +2428,9 @@ static int sa_ul_probe(struct platform_device *pdev) if (!dev_data->match_data->skip_engine_control) { u32 val = SA_EEC_ENCSS_EN | SA_EEC_AUTHSS_EN | SA_EEC_CTXCACH_EN | SA_EEC_CPPI_PORT_IN_EN | SA_EEC_CPPI_PORT_OUT_EN | - SA_EEC_TRNG_EN; + SA_EEC_TRNG_EN | SA_EEC_PKA_EN; writel_relaxed(val, saul_base + SA_ENGINE_ENABLE_CONTROL); } -- 2.17.1
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