kernel/linux.git/drivers/crypto/ccree/cc_driver.c, branch linux-5.3.y

crypto: ccree - add HW engine config check

2019-06-27T06:28:00+00:00

Add check to verify the stated device tree HW configuration matches the HW. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - prevent isr handling in case driver is suspended

2019-06-27T06:28:00+00:00

ccree irq may be shared with other devices, in order to prevent ccree isr handling while device maybe suspended we added a check to verify that the device is not suspended. Signed-off-by: Ofir Drang Signed-off-by: Herbert Xu

crypto: ccree - check that cryptocell reset completed

2019-06-27T06:28:00+00:00

In case of driver probe and pm resume we need to check that the cryptocell hardware reset cycle is completed. during the reset cycle that Cryptocell provide read only access to the APB interface which allows to verify through the CC registers that the reset is completed. Until reset completion we assume that any write/crypto operation is blocked. Signed-off-by: Ofir Drang Signed-off-by: Herbert Xu

crypto: ccree - Relocate driver irq registration after clk init

2019-06-27T06:28:00+00:00

Signed-off-by: Ofir Drang Signed-off-by: Herbert Xu

crypto: ccree - use a proper le32 type for le32 val

2019-05-03T06:03:30+00:00

We build an explicit little endian value from the IDR register values. Use a proper le32 type to mark the var as such to satisfy Sparse. Signed-off-by: Gilad Ben-Yossef Reported-by: kbuild test robot Fixes: dcf6285d18ea1 ("crypto: ccree - add CID and PID support") Signed-off-by: Herbert Xu

crypto: ccree - Make cc_sec_disable static

2019-05-03T06:03:30+00:00

Fix sparse warning: drivers/crypto/ccree/cc_driver.c:37:6: warning: symbol 'cc_sec_disable' was not declared. Should it be static? Signed-off-by: YueHaibing Signed-off-by: Herbert Xu

crypto: ccree - remove cc7x3 obsoleted AXIM configs

2019-04-25T07:38:16+00:00

AXIM configuration register modified in cc7x3 and no longer includes AXI interrupt masking fields. Signed-off-by: Ofir Drang Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add CID and PID support

2019-04-25T07:38:14+00:00

The new HW uses a new standard product and component ID registers replacing the old ad-hoc version and signature gister schemes. Update the driver to support the new HW ID registers. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add CPP completion handling

2019-04-25T07:38:13+00:00

Add the logic needed to track and report CPP operation rejection. The new logic will be used by the CPP feature introduced later. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu

crypto: ccree - add support for sec disabled mode

2019-04-25T07:38:13+00:00

Add support for the Security Disabled mode under which only pure cryptographic functionality is enabled and protected keys services are unavailable. Signed-off-by: Gilad Ben-Yossef Signed-off-by: Herbert Xu