From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:13:47 +0200 Subject: Adding upstream version 2.8.0+dfsg. Signed-off-by: Daniel Baumann --- plat/mediatek/mt8186/drivers/spm/mt_spm_vcorefs.c | 533 ++++++++++++++++++++++ 1 file changed, 533 insertions(+) create mode 100644 plat/mediatek/mt8186/drivers/spm/mt_spm_vcorefs.c (limited to 'plat/mediatek/mt8186/drivers/spm/mt_spm_vcorefs.c') diff --git a/plat/mediatek/mt8186/drivers/spm/mt_spm_vcorefs.c b/plat/mediatek/mt8186/drivers/spm/mt_spm_vcorefs.c new file mode 100644 index 0000000..fb51e69 --- /dev/null +++ b/plat/mediatek/mt8186/drivers/spm/mt_spm_vcorefs.c @@ -0,0 +1,533 @@ +/* + * Copyright(C)2022, MediaTek Inc. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define VCORE_CT_ENABLE BIT(5) +#define VCORE_DRM_ENABLE BIT(31) +#define VCORE_PTPOD_SHIFT (8) +#define VCORE_POWER_SHIFT (2) + +#define VCORE_MAX_OPP (3) +#define DRAM_MAX_OPP (6) + +#define SW_REQ5_INIT_VAL (6U << 12) +#define V_VMODE_SHIFT (0) +#define VCORE_HV (105) +#define VCORE_LV (95) +#define PMIC_STEP_UV (6250) + +static int vcore_opp_0_uv = 800000; +static int vcore_opp_1_uv = 700000; +static int vcore_opp_2_uv = 650000; + +static struct pwr_ctrl vcorefs_ctrl = { + .wake_src = R12_REG_CPU_WAKEUP, + + /* default VCORE DVFS is disabled */ + .pcm_flags = (SPM_FLAG_RUN_COMMON_SCENARIO | + SPM_FLAG_DISABLE_VCORE_DVS | + SPM_FLAG_DISABLE_VCORE_DFS), + + /* Auto-gen Start */ + + /* SPM_AP_STANDBY_CON */ + .reg_wfi_op = 0, + .reg_wfi_type = 0, + .reg_mp0_cputop_idle_mask = 0, + .reg_mp1_cputop_idle_mask = 0, + .reg_mcusys_idle_mask = 0, + .reg_md_apsrc_1_sel = 0, + .reg_md_apsrc_0_sel = 0, + .reg_conn_apsrc_sel = 0, + + /* SPM_SRC6_MASK */ + .reg_ccif_event_infra_req_mask_b = 0xFFFF, + .reg_ccif_event_apsrc_req_mask_b = 0xFFFF, + + /* SPM_SRC_REQ */ + .reg_spm_apsrc_req = 1, + .reg_spm_f26m_req = 1, + .reg_spm_infra_req = 1, + .reg_spm_vrf18_req = 1, + .reg_spm_ddren_req = 1, + .reg_spm_dvfs_req = 0, + .reg_spm_sw_mailbox_req = 0, + .reg_spm_sspm_mailbox_req = 0, + .reg_spm_adsp_mailbox_req = 0, + .reg_spm_scp_mailbox_req = 0, + + /* SPM_SRC_MASK */ + .reg_md_0_srcclkena_mask_b = 1, + .reg_md_0_infra_req_mask_b = 1, + .reg_md_0_apsrc_req_mask_b = 1, + .reg_md_0_vrf18_req_mask_b = 1, + .reg_md_0_ddren_req_mask_b = 1, + .reg_md_1_srcclkena_mask_b = 0, + .reg_md_1_infra_req_mask_b = 0, + .reg_md_1_apsrc_req_mask_b = 0, + .reg_md_1_vrf18_req_mask_b = 0, + .reg_md_1_ddren_req_mask_b = 0, + .reg_conn_srcclkena_mask_b = 1, + .reg_conn_srcclkenb_mask_b = 0, + .reg_conn_infra_req_mask_b = 1, + .reg_conn_apsrc_req_mask_b = 1, + .reg_conn_vrf18_req_mask_b = 1, + .reg_conn_ddren_req_mask_b = 1, + .reg_conn_vfe28_mask_b = 0, + .reg_srcclkeni_srcclkena_mask_b = 1, + .reg_srcclkeni_infra_req_mask_b = 1, + .reg_infrasys_apsrc_req_mask_b = 0, + .reg_infrasys_ddren_req_mask_b = 1, + .reg_sspm_srcclkena_mask_b = 1, + .reg_sspm_infra_req_mask_b = 1, + .reg_sspm_apsrc_req_mask_b = 1, + .reg_sspm_vrf18_req_mask_b = 1, + .reg_sspm_ddren_req_mask_b = 1, + + /* SPM_SRC2_MASK */ + .reg_scp_srcclkena_mask_b = 1, + .reg_scp_infra_req_mask_b = 1, + .reg_scp_apsrc_req_mask_b = 1, + .reg_scp_vrf18_req_mask_b = 1, + .reg_scp_ddren_req_mask_b = 1, + .reg_audio_dsp_srcclkena_mask_b = 1, + .reg_audio_dsp_infra_req_mask_b = 1, + .reg_audio_dsp_apsrc_req_mask_b = 1, + .reg_audio_dsp_vrf18_req_mask_b = 1, + .reg_audio_dsp_ddren_req_mask_b = 1, + .reg_ufs_srcclkena_mask_b = 1, + .reg_ufs_infra_req_mask_b = 1, + .reg_ufs_apsrc_req_mask_b = 1, + .reg_ufs_vrf18_req_mask_b = 1, + .reg_ufs_ddren_req_mask_b = 1, + .reg_disp0_apsrc_req_mask_b = 1, + .reg_disp0_ddren_req_mask_b = 1, + .reg_disp1_apsrc_req_mask_b = 1, + .reg_disp1_ddren_req_mask_b = 1, + .reg_gce_infra_req_mask_b = 1, + .reg_gce_apsrc_req_mask_b = 1, + .reg_gce_vrf18_req_mask_b = 1, + .reg_gce_ddren_req_mask_b = 1, + .reg_apu_srcclkena_mask_b = 0, + .reg_apu_infra_req_mask_b = 0, + .reg_apu_apsrc_req_mask_b = 0, + .reg_apu_vrf18_req_mask_b = 0, + .reg_apu_ddren_req_mask_b = 0, + .reg_cg_check_srcclkena_mask_b = 0, + .reg_cg_check_apsrc_req_mask_b = 0, + .reg_cg_check_vrf18_req_mask_b = 0, + .reg_cg_check_ddren_req_mask_b = 0, + + /* SPM_SRC3_MASK */ + .reg_dvfsrc_event_trigger_mask_b = 1, + .reg_sw2spm_wakeup_mask_b = 0, + .reg_adsp2spm_wakeup_mask_b = 0, + .reg_sspm2spm_wakeup_mask_b = 0, + .reg_scp2spm_wakeup_mask_b = 0, + .reg_csyspwrup_ack_mask = 1, + .reg_spm_reserved_srcclkena_mask_b = 0, + .reg_spm_reserved_infra_req_mask_b = 0, + .reg_spm_reserved_apsrc_req_mask_b = 0, + .reg_spm_reserved_vrf18_req_mask_b = 0, + .reg_spm_reserved_ddren_req_mask_b = 0, + .reg_mcupm_srcclkena_mask_b = 1, + .reg_mcupm_infra_req_mask_b = 1, + .reg_mcupm_apsrc_req_mask_b = 1, + .reg_mcupm_vrf18_req_mask_b = 1, + .reg_mcupm_ddren_req_mask_b = 1, + .reg_msdc0_srcclkena_mask_b = 1, + .reg_msdc0_infra_req_mask_b = 1, + .reg_msdc0_apsrc_req_mask_b = 1, + .reg_msdc0_vrf18_req_mask_b = 1, + .reg_msdc0_ddren_req_mask_b = 1, + .reg_msdc1_srcclkena_mask_b = 1, + .reg_msdc1_infra_req_mask_b = 1, + .reg_msdc1_apsrc_req_mask_b = 1, + .reg_msdc1_vrf18_req_mask_b = 1, + .reg_msdc1_ddren_req_mask_b = 1, + + /* SPM_SRC4_MASK */ + .reg_ccif_event_srcclkena_mask_b = 0x3FF, + .reg_bak_psri_srcclkena_mask_b = 0, + .reg_bak_psri_infra_req_mask_b = 0, + .reg_bak_psri_apsrc_req_mask_b = 0, + .reg_bak_psri_vrf18_req_mask_b = 0, + .reg_bak_psri_ddren_req_mask_b = 0, + .reg_dramc_md32_infra_req_mask_b = 1, + .reg_dramc_md32_vrf18_req_mask_b = 0, + .reg_conn_srcclkenb2pwrap_mask_b = 0, + .reg_dramc_md32_apsrc_req_mask_b = 0, + + /* SPM_SRC5_MASK */ + .reg_mcusys_merge_apsrc_req_mask_b = 0x14, + .reg_mcusys_merge_ddren_req_mask_b = 0x14, + .reg_afe_srcclkena_mask_b = 0, + .reg_afe_infra_req_mask_b = 0, + .reg_afe_apsrc_req_mask_b = 0, + .reg_afe_vrf18_req_mask_b = 0, + .reg_afe_ddren_req_mask_b = 0, + .reg_msdc2_srcclkena_mask_b = 0, + .reg_msdc2_infra_req_mask_b = 0, + .reg_msdc2_apsrc_req_mask_b = 0, + .reg_msdc2_vrf18_req_mask_b = 0, + .reg_msdc2_ddren_req_mask_b = 0, + + /* SPM_WAKEUP_EVENT_MASK */ + .reg_wakeup_event_mask = 0xEFFFFFFF, + + /* SPM_WAKEUP_EVENT_EXT_MASK */ + .reg_ext_wakeup_event_mask = 0xFFFFFFFF, + + /* SPM_SRC7_MASK */ + .reg_pcie_srcclkena_mask_b = 1, + .reg_pcie_infra_req_mask_b = 1, + .reg_pcie_apsrc_req_mask_b = 1, + .reg_pcie_vrf18_req_mask_b = 1, + .reg_pcie_ddren_req_mask_b = 1, + .reg_dpmaif_srcclkena_mask_b = 1, + .reg_dpmaif_infra_req_mask_b = 1, + .reg_dpmaif_apsrc_req_mask_b = 1, + .reg_dpmaif_vrf18_req_mask_b = 1, + .reg_dpmaif_ddren_req_mask_b = 1, + + /* Auto-gen End */ +}; + +struct spm_lp_scen __spm_vcorefs = { + .pwrctrl = &vcorefs_ctrl, +}; + +static struct reg_config dvfsrc_init_configs[] = { + {DVFSRC_HRT_REQ_UNIT, 0x0000001E}, + {DVFSRC_DEBOUNCE_TIME, 0x00001965}, + {DVFSRC_TIMEOUT_NEXTREQ, 0x00000015}, + {DVFSRC_VCORE_REQUEST4, 0x22211100}, + {DVFSRC_DDR_QOS0, 0x00000019}, + {DVFSRC_DDR_QOS1, 0x00000026}, + {DVFSRC_DDR_QOS2, 0x00000033}, + {DVFSRC_DDR_QOS3, 0x0000004C}, + {DVFSRC_DDR_QOS4, 0x00000066}, + {DVFSRC_DDR_QOS5, 0x00000077}, + {DVFSRC_DDR_QOS6, 0x00770077}, + {DVFSRC_LEVEL_LABEL_0_1, 0x40225032}, + {DVFSRC_LEVEL_LABEL_2_3, 0x20223012}, + {DVFSRC_LEVEL_LABEL_4_5, 0x40211012}, + {DVFSRC_LEVEL_LABEL_6_7, 0x20213011}, + {DVFSRC_LEVEL_LABEL_8_9, 0x30101011}, + {DVFSRC_LEVEL_LABEL_10_11, 0x10102000}, + {DVFSRC_LEVEL_LABEL_12_13, 0x00000000}, + {DVFSRC_LEVEL_LABEL_14_15, 0x00000000}, + {DVFSRC_LEVEL_LABEL_16_17, 0x00000000}, + {DVFSRC_LEVEL_LABEL_18_19, 0x00000000}, + {DVFSRC_LEVEL_LABEL_20_21, 0x00000000}, + {DVFSRC_LEVEL_MASK, 0x00000000}, + {DVFSRC_MD_LATENCY_IMPROVE, 0x00000020}, + {DVFSRC_HRT_BW_BASE, 0x00000004}, + {DVSFRC_HRT_REQ_MD_URG, 0x000D50D5}, + {DVFSRC_HRT_REQ_MD_BW_0, 0x00200802}, + {DVFSRC_HRT_REQ_MD_BW_1, 0x00200802}, + {DVFSRC_HRT_REQ_MD_BW_2, 0x00200800}, + {DVFSRC_HRT_REQ_MD_BW_3, 0x00400802}, + {DVFSRC_HRT_REQ_MD_BW_4, 0x00601404}, + {DVFSRC_HRT_REQ_MD_BW_5, 0x00D02C09}, + {DVFSRC_HRT_REQ_MD_BW_6, 0x00000012}, + {DVFSRC_HRT_REQ_MD_BW_7, 0x00000024}, + {DVFSRC_HRT_REQ_MD_BW_8, 0x00000000}, + {DVFSRC_HRT_REQ_MD_BW_9, 0x00000000}, + {DVFSRC_HRT_REQ_MD_BW_10, 0x00035400}, + {DVFSRC_HRT1_REQ_MD_BW_0, 0x04B12C4B}, + {DVFSRC_HRT1_REQ_MD_BW_1, 0x04B12C4B}, + {DVFSRC_HRT1_REQ_MD_BW_2, 0x04B12C00}, + {DVFSRC_HRT1_REQ_MD_BW_3, 0x04B12C4B}, + {DVFSRC_HRT1_REQ_MD_BW_4, 0x04B12C4B}, + {DVFSRC_HRT1_REQ_MD_BW_5, 0x04B12C4B}, + {DVFSRC_HRT1_REQ_MD_BW_6, 0x0000004B}, + {DVFSRC_HRT1_REQ_MD_BW_7, 0x0000005C}, + {DVFSRC_HRT1_REQ_MD_BW_8, 0x00000000}, + {DVFSRC_HRT1_REQ_MD_BW_9, 0x00000000}, + {DVFSRC_HRT1_REQ_MD_BW_10, 0x00035400}, + {DVFSRC_95MD_SCEN_BW0_T, 0x22222220}, + {DVFSRC_95MD_SCEN_BW1_T, 0x22222222}, + {DVFSRC_95MD_SCEN_BW2_T, 0x22222222}, + {DVFSRC_95MD_SCEN_BW3_T, 0x52222222}, + {DVFSRC_95MD_SCEN_BW4, 0x00000005}, + {DVFSRC_RSRV_5, 0x00000001}, +#ifdef DVFSRC_1600_FLOOR + {DVFSRC_DDR_REQUEST, 0x00000022}, +#else + {DVFSRC_DDR_REQUEST, 0x00000021}, +#endif + {DVFSRC_DDR_REQUEST3, 0x00554300}, + {DVFSRC_DDR_ADD_REQUEST, 0x55543210}, +#ifdef DVFSRC_1600_FLOOR + {DVFSRC_DDR_REQUEST5, 0x54322000}, +#else + {DVFSRC_DDR_REQUEST5, 0x54321000}, +#endif + {DVFSRC_DDR_REQUEST6, 0x53143130}, + {DVFSRC_DDR_REQUEST7, 0x55000000}, + {DVFSRC_DDR_REQUEST8, 0x05000000}, + {DVFSRC_EMI_MON_DEBOUNCE_TIME, 0x4C2D0000}, + {DVFSRC_EMI_ADD_REQUEST, 0x55543210}, + {DVFSRC_VCORE_USER_REQ, 0x00010A29}, + {DVFSRC_HRT_HIGH, 0x0E100960}, + {DVFSRC_HRT_HIGH_1, 0x1AD21700}, + {DVFSRC_HRT_HIGH_2, 0x314C2306}, + {DVFSRC_HRT_HIGH_3, 0x314C314C}, + {DVFSRC_HRT_LOW, 0x0E0F095F}, + {DVFSRC_HRT_LOW_1, 0x1AD116FF}, + {DVFSRC_HRT_LOW_2, 0x314B2305}, + {DVFSRC_HRT_LOW_3, 0x314B314B}, +#ifdef DVFSRC_1600_FLOOR + {DVFSRC_HRT_REQUEST, 0x55554322}, +#else + {DVFSRC_HRT_REQUEST, 0x55554321}, +#endif + {DVFSRC_BASIC_CONTROL_3, 0x0000000E}, + {DVFSRC_INT_EN, 0x00000002}, + {DVFSRC_QOS_EN, 0x001e407C}, + {DVFSRC_CURRENT_FORCE, 0x00000001}, + {DVFSRC_BASIC_CONTROL, 0x0180004B}, + {DVFSRC_BASIC_CONTROL, 0X0180404B}, + {DVFSRC_BASIC_CONTROL, 0X0180014B}, + {DVFSRC_CURRENT_FORCE, 0x00000000}, +}; + +#define IS_PMIC_57() ((pmic_get_hwcid() >> 8) == 0x57) + +static inline unsigned int vcore_base_uv(void) +{ + static unsigned int vb; + + if (vb == 0) { + vb = IS_PMIC_57() ? 518750 : 500000; + } + + return vb; +} + +#define _VCORE_STEP_UV (6250) + +#define __vcore_uv_to_pmic(uv) /* pmic >= uv */ \ + ((((uv) - vcore_base_uv()) + (_VCORE_STEP_UV - 1)) / _VCORE_STEP_UV) + +static int devinfo_table[] = { + 3539, 492, 1038, 106, 231, 17, 46, 2179, + 4, 481, 1014, 103, 225, 17, 45, 2129, + 3, 516, 1087, 111, 242, 19, 49, 2282, + 4, 504, 1063, 108, 236, 18, 47, 2230, + 4, 448, 946, 96, 210, 15, 41, 1986, + 2, 438, 924, 93, 205, 14, 40, 1941, + 2, 470, 991, 101, 220, 16, 43, 2080, + 3, 459, 968, 98, 215, 16, 42, 2033, + 3, 594, 1250, 129, 279, 23, 57, 2621, + 6, 580, 1221, 126, 273, 22, 56, 2561, + 6, 622, 1309, 136, 293, 24, 60, 2745, + 7, 608, 1279, 132, 286, 23, 59, 2683, + 6, 541, 1139, 117, 254, 20, 51, 2390, + 5, 528, 1113, 114, 248, 19, 50, 2335, + 4, 566, 1193, 123, 266, 21, 54, 2503, + 5, 553, 1166, 120, 260, 21, 53, 2446, + 5, 338, 715, 70, 157, 9, 29, 1505, + 3153, 330, 699, 69, 153, 9, 28, 1470, + 3081, 354, 750, 74, 165, 10, 31, 1576, + 3302, 346, 732, 72, 161, 10, 30, 1540, + 3227, 307, 652, 63, 142, 8, 26, 1371, + 2875, 300, 637, 62, 139, 7, 25, 1340, + 2809, 322, 683, 67, 149, 8, 27, 1436, + 3011, 315, 667, 65, 146, 8, 26, 1404, + 2942, 408, 862, 86, 191, 13, 37, 1811, + 1, 398, 842, 84, 186, 12, 36, 1769, + 1, 428, 903, 91, 200, 14, 39, 1896, + 2, 418, 882, 89, 195, 13, 38, 1853, + 2, 371, 785, 78, 173, 11, 33, 1651, + 3458, 363, 767, 76, 169, 10, 32, 1613, + 3379, 389, 823, 82, 182, 12, 35, 1729, + 1, 380, 804, 80, 177, 11, 34, 1689, +}; + +static void spm_vcorefs_pwarp_cmd(uint64_t cmd, uint64_t val) +{ + if (cmd < NR_IDX_ALL) { + mt_spm_pmic_wrap_set_cmd(PMIC_WRAP_PHASE_ALLINONE, cmd, val); + } else { + INFO("cmd out of range!\n"); + } +} + +void spm_dvfsfw_init(uint64_t boot_up_opp, uint64_t dram_issue) +{ + mmio_write_32(OPP0_TABLE, 0xFFFF0000); + mmio_write_32(OPP1_TABLE, 0xFFFF0100); + mmio_write_32(OPP2_TABLE, 0xFFFF0300); + mmio_write_32(OPP3_TABLE, 0xFFFF0500); + mmio_write_32(OPP4_TABLE, 0xFFFF0700); + mmio_write_32(OPP5_TABLE, 0xFFFF0202); + mmio_write_32(OPP6_TABLE, 0xFFFF0302); + mmio_write_32(OPP7_TABLE, 0xFFFF0502); + mmio_write_32(OPP8_TABLE, 0xFFFF0702); + mmio_write_32(OPP9_TABLE, 0xFFFF0403); + mmio_write_32(OPP10_TABLE, 0xFFFF0603); + mmio_write_32(OPP11_TABLE, 0xFFFF0803); + mmio_write_32(OPP12_TABLE, 0xFFFF0903); + mmio_write_32(OPP13_TABLE, 0xFFFFFFFF); + mmio_write_32(OPP14_TABLE, 0xFFFFFFFF); + mmio_write_32(OPP15_TABLE, 0xFFFFFFFF); + mmio_write_32(OPP16_TABLE, 0xFFFFFFFF); + mmio_write_32(OPP17_TABLE, 0xFFFFFFFF); + mmio_write_32(SHU0_ARRAY, 0xFFFFFF00); + mmio_write_32(SHU1_ARRAY, 0xFFFFEE01); + mmio_write_32(SHU2_ARRAY, 0xFF05EEFF); + mmio_write_32(SHU3_ARRAY, 0xFF06EE02); + mmio_write_32(SHU4_ARRAY, 0x0906FFFF); + mmio_write_32(SHU5_ARRAY, 0xFF07EE03); + mmio_write_32(SHU6_ARRAY, 0x0A07FFFF); + mmio_write_32(SHU7_ARRAY, 0xFF08EE04); + mmio_write_32(SHU8_ARRAY, 0x0B08FFFF); + mmio_write_32(SHU9_ARRAY, 0x0CFFFFFF); + + mmio_clrsetbits_32(SPM_DVFS_MISC, SPM_DVFS_FORCE_ENABLE_LSB, + SPM_DVFSRC_ENABLE_LSB); + + mmio_write_32(SPM_DVFS_LEVEL, 0x00000001); + mmio_write_32(SPM_DVS_DFS_LEVEL, 0x00010001); +} + +void __spm_sync_vcore_dvfs_power_control(struct pwr_ctrl *dest_pwr_ctrl, + const struct pwr_ctrl *src_pwr_ctrl) +{ + uint32_t dvfs_mask = SPM_FLAG_DISABLE_VCORE_DVS | + SPM_FLAG_DISABLE_VCORE_DFS | + SPM_FLAG_ENABLE_VOLTAGE_BIN; + + dest_pwr_ctrl->pcm_flags = (dest_pwr_ctrl->pcm_flags & (~dvfs_mask)) | + (src_pwr_ctrl->pcm_flags & dvfs_mask); + + if (dest_pwr_ctrl->pcm_flags_cust > 0U) { + dest_pwr_ctrl->pcm_flags_cust = + ((dest_pwr_ctrl->pcm_flags_cust) & (~dvfs_mask)) | + ((src_pwr_ctrl->pcm_flags) & (dvfs_mask)); + } +} + +static void spm_go_to_vcorefs(void) +{ + __spm_set_power_control(__spm_vcorefs.pwrctrl); + __spm_set_wakeup_event(__spm_vcorefs.pwrctrl); + __spm_set_pcm_flags(__spm_vcorefs.pwrctrl); + __spm_send_cpu_wakeup_event(); +} + +static void dvfsrc_init(void) +{ + uint32_t i; + + for (i = 0U; i < ARRAY_SIZE(dvfsrc_init_configs); i++) { + mmio_write_32(dvfsrc_init_configs[i].offset, + dvfsrc_init_configs[i].val); + } +} + +static void spm_vcorefs_vcore_setting(uint64_t flag) +{ + int idx, ptpod, rsv4; + int power = 0; + + switch (flag) { + case 1: /*HV*/ + vcore_opp_0_uv = 840000; + vcore_opp_1_uv = 725000; + vcore_opp_2_uv = 682500; + break; + case 2: /*LV*/ + vcore_opp_0_uv = 760000; + vcore_opp_1_uv = 665000; + vcore_opp_2_uv = 617500; + break; + default: + break; + } + + rsv4 = mmio_read_32(DVFSRC_RSRV_4); + ptpod = (rsv4 >> VCORE_PTPOD_SHIFT) & 0xF; + idx = (rsv4 >> VCORE_POWER_SHIFT) & 0xFF; + + if (idx != 0) { + power = (int)devinfo_table[idx]; + } + + if (power > 0 && power <= 40) { + idx = ptpod & 0xF; + if (idx == 1) { + vcore_opp_2_uv = 700000; + } else if (idx > 1 && idx < 10) { + vcore_opp_2_uv = 675000; + } + } + + spm_vcorefs_pwarp_cmd(3, __vcore_uv_to_pmic(vcore_opp_2_uv)); + spm_vcorefs_pwarp_cmd(2, __vcore_uv_to_pmic(vcore_opp_1_uv)); + spm_vcorefs_pwarp_cmd(0, __vcore_uv_to_pmic(vcore_opp_0_uv)); +} + +uint64_t spm_vcorefs_args(uint64_t x1, uint64_t x2, uint64_t x3, uint64_t *x4) +{ + uint64_t cmd = x1; + uint64_t spm_flags; + + switch (cmd) { + case VCOREFS_SMC_CMD_INIT: + /* vcore_dvfs init + kick */ + mmio_write_32(DVFSRC_SW_REQ5, SW_REQ5_INIT_VAL); + spm_dvfsfw_init(0ULL, 0ULL); + spm_vcorefs_vcore_setting(x3 & 0xF); + spm_flags = SPM_FLAG_RUN_COMMON_SCENARIO; + if ((x2 & 0x1) > 0U) { + spm_flags |= SPM_FLAG_DISABLE_VCORE_DVS; + } + + if ((x2 & 0x2) > 0U) { + spm_flags |= SPM_FLAG_DISABLE_VCORE_DFS; + } + + if ((mmio_read_32(DVFSRC_RSRV_4) & VCORE_CT_ENABLE) > 0U) { + spm_flags |= SPM_FLAG_ENABLE_VOLTAGE_BIN; + } + + set_pwrctrl_pcm_flags(__spm_vcorefs.pwrctrl, spm_flags); + spm_go_to_vcorefs(); + dvfsrc_init(); + + *x4 = 0U; + mmio_write_32(DVFSRC_SW_REQ5, 0U); + break; + case VCOREFS_SMC_CMD_KICK: + mmio_write_32(DVFSRC_SW_REQ5, 0U); + break; + default: + break; + } + + return 0ULL; +} -- cgit v1.2.3