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Commit e4eee2c4 authored by AnilKumar Chimata's avatar AnilKumar Chimata
Browse files

qseecom: Enable clocks during TZ APPS notification 



As per the new TZ version requirement, crypto clocks should
be enabled before requesting for TZ apps notification sys
call.

Change-Id: I22e680399f543c8a48a56df65266f953d946c3cd
Signed-off-by: default avatarAnilKumar Chimata <anilc@codeaurora.org>
parent da4c7461

drivers/misc/qseecom.c

+6 −2
Original line number Diff line number Diff line
@@ -7687,6 +7687,8 @@ static int qseecom_probe(struct platform_device *pdev) 
					cmd_buf = (void *)&req;

					cmd_len = sizeof(struct

						qsee_apps_region_info_ireq);

					pr_warn("secure app region addr=0x%x size=0x%x",

							req.addr, req.size);

				} else {

					req_64bit.qsee_cmd_id =

						QSEOS_APP_REGION_NOTIFICATION;
@@ -7696,17 +7698,19 @@ static int qseecom_probe(struct platform_device *pdev) 
					cmd_buf = (void *)&req_64bit;

					cmd_len = sizeof(struct

					qsee_apps_region_info_64bit_ireq);

					pr_warn("secure app region addr=0x%llx size=0x%x",

						req_64bit.addr, req_64bit.size);

				}

				pr_warn("secure app region addr=0x%x size=0x%x",

							req.addr, req.size);

			} else {

				pr_err("Fail to get secure app region info\n");

				rc = -EINVAL;

				goto exit_destroy_ion_client;

			}

			__qseecom_enable_clk(CLK_QSEE);

			rc = qseecom_scm_call(SCM_SVC_TZSCHEDULER, 1,

					cmd_buf, cmd_len,

					&resp, sizeof(resp));

			__qseecom_disable_clk(CLK_QSEE);

			if (rc || (resp.result != QSEOS_RESULT_SUCCESS)) {

				pr_err("send secapp reg fail %d resp.res %d\n",

							rc, resp.result);