1 /* SPDX-License-Identifier: GPL-2.0-only OR MIT */ 2 3 #include <device/mmio.h> 4 #include <soc/scp.h> 5 scp_rsi_enable(void)6void scp_rsi_enable(void) 7 { 8 u32 val; 9 10 for (val = SCP_SRAM_PDN_DISABLE_VAL; val != 0U;) { 11 val = val >> 1; 12 write32(REG_L1TCM_SRAM_PDN, val); 13 } 14 } 15 scp_rsi_disable(void)16void scp_rsi_disable(void) 17 { 18 write32(REG_L1TCM_SRAM_PDN, SCP_SRAM_PDN_DISABLE_VAL); 19 } 20