| // SPDX-License-Identifier: BSD-2-Clause |
| /* |
| * Copyright 2018-2019 NXP |
| * |
| * Brief CAAM Clock functions. |
| */ |
| #include <caam_hal_clk.h> |
| #include <caam_io.h> |
| #include <mm/core_memprot.h> |
| #include <platform_config.h> |
| |
| void caam_hal_clk_enable(bool enable) |
| { |
| vaddr_t ccm_base = (vaddr_t)phys_to_virt(CCM_BASE, MEM_AREA_IO_SEC); |
| |
| if (enable) { |
| io_caam_write32(ccm_base + CCM_CCGRx_SET(CCM_CLOCK_DOMAIN_CAAM), |
| CCM_CCGRx_ALWAYS_ON(0)); |
| } else { |
| io_caam_write32(ccm_base + CCM_CCGRx_CLR(CCM_CLOCK_DOMAIN_CAAM), |
| CCM_CCGRx_ALWAYS_ON(0)); |
| } |
| } |