| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) 2015, The Linux Foundation. All rights reserved. |
| */ |
| |
| #include "dsi_cfg.h" |
| |
| static const char * const dsi_v2_bus_clk_names[] = { |
| "core_mmss", "iface", "bus", |
| }; |
| |
| static const struct msm_dsi_config apq8064_dsi_cfg = { |
| .io_offset = 0, |
| .reg_cfg = { |
| .num = 3, |
| .regs = { |
| {"vdda", 100000, 100}, /* 1.2 V */ |
| {"avdd", 10000, 100}, /* 3.0 V */ |
| {"vddio", 100000, 100}, /* 1.8 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_v2_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_v2_bus_clk_names), |
| .io_start = { 0x4700000, 0x5800000 }, |
| .num_dsi = 2, |
| }; |
| |
| static const char * const dsi_6g_bus_clk_names[] = { |
| "mdp_core", "iface", "bus", "core_mmss", |
| }; |
| |
| static const struct msm_dsi_config msm8974_apq8084_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 4, |
| .regs = { |
| {"gdsc", -1, -1}, |
| {"vdd", 150000, 100}, /* 3.0 V */ |
| {"vdda", 100000, 100}, /* 1.2 V */ |
| {"vddio", 100000, 100}, /* 1.8 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_6g_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_6g_bus_clk_names), |
| .io_start = { 0xfd922800, 0xfd922b00 }, |
| .num_dsi = 2, |
| }; |
| |
| static const char * const dsi_8916_bus_clk_names[] = { |
| "mdp_core", "iface", "bus", |
| }; |
| |
| static const struct msm_dsi_config msm8916_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 3, |
| .regs = { |
| {"gdsc", -1, -1}, |
| {"vdda", 100000, 100}, /* 1.2 V */ |
| {"vddio", 100000, 100}, /* 1.8 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_8916_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_8916_bus_clk_names), |
| .io_start = { 0x1a98000 }, |
| .num_dsi = 1, |
| }; |
| |
| static const char * const dsi_8976_bus_clk_names[] = { |
| "mdp_core", "iface", "bus", |
| }; |
| |
| static const struct msm_dsi_config msm8976_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 3, |
| .regs = { |
| {"gdsc", -1, -1}, |
| {"vdda", 100000, 100}, /* 1.2 V */ |
| {"vddio", 100000, 100}, /* 1.8 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_8976_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_8976_bus_clk_names), |
| .io_start = { 0x1a94000, 0x1a96000 }, |
| .num_dsi = 2, |
| }; |
| |
| static const struct msm_dsi_config msm8994_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 7, |
| .regs = { |
| {"gdsc", -1, -1}, |
| {"vdda", 100000, 100}, /* 1.25 V */ |
| {"vddio", 100000, 100}, /* 1.8 V */ |
| {"vcca", 10000, 100}, /* 1.0 V */ |
| {"vdd", 100000, 100}, /* 1.8 V */ |
| {"lab_reg", -1, -1}, |
| {"ibb_reg", -1, -1}, |
| }, |
| }, |
| .bus_clk_names = dsi_6g_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_6g_bus_clk_names), |
| .io_start = { 0xfd998000, 0xfd9a0000 }, |
| .num_dsi = 2, |
| }; |
| |
| /* |
| * TODO: core_mmss_clk fails to enable for some reason, but things work fine |
| * without it too. Figure out why it doesn't enable and uncomment below |
| */ |
| static const char * const dsi_8996_bus_clk_names[] = { |
| "mdp_core", "iface", "bus", /* "core_mmss", */ |
| }; |
| |
| static const struct msm_dsi_config msm8996_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 2, |
| .regs = { |
| {"vdda", 18160, 1 }, /* 1.25 V */ |
| {"vcca", 17000, 32 }, /* 0.925 V */ |
| {"vddio", 100000, 100 },/* 1.8 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_8996_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_8996_bus_clk_names), |
| .io_start = { 0x994000, 0x996000 }, |
| .num_dsi = 2, |
| }; |
| |
| static const char * const dsi_msm8998_bus_clk_names[] = { |
| "iface", "bus", "core", |
| }; |
| |
| static const struct msm_dsi_config msm8998_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 2, |
| .regs = { |
| {"vdd", 367000, 16 }, /* 0.9 V */ |
| {"vdda", 62800, 2 }, /* 1.2 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_msm8998_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_msm8998_bus_clk_names), |
| .io_start = { 0xc994000, 0xc996000 }, |
| .num_dsi = 2, |
| }; |
| |
| static const char * const dsi_sdm660_bus_clk_names[] = { |
| "iface", "bus", "core", "core_mmss", |
| }; |
| |
| static const struct msm_dsi_config sdm660_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 2, |
| .regs = { |
| {"vdd", 73400, 32 }, /* 0.9 V */ |
| {"vdda", 12560, 4 }, /* 1.2 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_sdm660_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_sdm660_bus_clk_names), |
| .io_start = { 0xc994000, 0xc996000 }, |
| .num_dsi = 2, |
| }; |
| |
| static const char * const dsi_sdm845_bus_clk_names[] = { |
| "iface", "bus", |
| }; |
| |
| static const char * const dsi_sc7180_bus_clk_names[] = { |
| "iface", "bus", |
| }; |
| |
| static const struct msm_dsi_config sdm845_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 1, |
| .regs = { |
| {"vdda", 21800, 4 }, /* 1.2 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_sdm845_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_sdm845_bus_clk_names), |
| .io_start = { 0xae94000, 0xae96000 }, |
| .num_dsi = 2, |
| }; |
| |
| static const struct msm_dsi_config sc7180_dsi_cfg = { |
| .io_offset = DSI_6G_REG_SHIFT, |
| .reg_cfg = { |
| .num = 1, |
| .regs = { |
| {"vdda", 21800, 4 }, /* 1.2 V */ |
| }, |
| }, |
| .bus_clk_names = dsi_sc7180_bus_clk_names, |
| .num_bus_clks = ARRAY_SIZE(dsi_sc7180_bus_clk_names), |
| .io_start = { 0xae94000 }, |
| .num_dsi = 1, |
| }; |
| |
| static const struct msm_dsi_host_cfg_ops msm_dsi_v2_host_ops = { |
| .link_clk_set_rate = dsi_link_clk_set_rate_v2, |
| .link_clk_enable = dsi_link_clk_enable_v2, |
| .link_clk_disable = dsi_link_clk_disable_v2, |
| .clk_init_ver = dsi_clk_init_v2, |
| .tx_buf_alloc = dsi_tx_buf_alloc_v2, |
| .tx_buf_get = dsi_tx_buf_get_v2, |
| .tx_buf_put = NULL, |
| .dma_base_get = dsi_dma_base_get_v2, |
| .calc_clk_rate = dsi_calc_clk_rate_v2, |
| }; |
| |
| static const struct msm_dsi_host_cfg_ops msm_dsi_6g_host_ops = { |
| .link_clk_set_rate = dsi_link_clk_set_rate_6g, |
| .link_clk_enable = dsi_link_clk_enable_6g, |
| .link_clk_disable = dsi_link_clk_disable_6g, |
| .clk_init_ver = NULL, |
| .tx_buf_alloc = dsi_tx_buf_alloc_6g, |
| .tx_buf_get = dsi_tx_buf_get_6g, |
| .tx_buf_put = dsi_tx_buf_put_6g, |
| .dma_base_get = dsi_dma_base_get_6g, |
| .calc_clk_rate = dsi_calc_clk_rate_6g, |
| }; |
| |
| static const struct msm_dsi_host_cfg_ops msm_dsi_6g_v2_host_ops = { |
| .link_clk_set_rate = dsi_link_clk_set_rate_6g, |
| .link_clk_enable = dsi_link_clk_enable_6g, |
| .link_clk_disable = dsi_link_clk_disable_6g, |
| .clk_init_ver = dsi_clk_init_6g_v2, |
| .tx_buf_alloc = dsi_tx_buf_alloc_6g, |
| .tx_buf_get = dsi_tx_buf_get_6g, |
| .tx_buf_put = dsi_tx_buf_put_6g, |
| .dma_base_get = dsi_dma_base_get_6g, |
| .calc_clk_rate = dsi_calc_clk_rate_6g, |
| }; |
| |
| static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { |
| {MSM_DSI_VER_MAJOR_V2, MSM_DSI_V2_VER_MINOR_8064, |
| &apq8064_dsi_cfg, &msm_dsi_v2_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_0, |
| &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_1, |
| &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_1_1, |
| &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_2, |
| &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_3, |
| &msm8994_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_3_1, |
| &msm8916_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_4_1, |
| &msm8996_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_4_2, |
| &msm8976_dsi_cfg, &msm_dsi_6g_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_1_0, |
| &sdm660_dsi_cfg, &msm_dsi_6g_v2_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_2_0, |
| &msm8998_dsi_cfg, &msm_dsi_6g_v2_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_2_1, |
| &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_3_0, |
| &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_0, |
| &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, |
| {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_1, |
| &sc7180_dsi_cfg, &msm_dsi_6g_v2_host_ops}, |
| }; |
| |
| const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) |
| { |
| const struct msm_dsi_cfg_handler *cfg_hnd = NULL; |
| int i; |
| |
| for (i = ARRAY_SIZE(dsi_cfg_handlers) - 1; i >= 0; i--) { |
| if ((dsi_cfg_handlers[i].major == major) && |
| (dsi_cfg_handlers[i].minor == minor)) { |
| cfg_hnd = &dsi_cfg_handlers[i]; |
| break; |
| } |
| } |
| |
| return cfg_hnd; |
| } |
| |
