// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2018-2020, 2022, The Linux Foundation. All rights reserved. */ #include #include #include #include #include #include #include #include "clk-alpha-pll.h" #include "clk-branch.h" #include "clk-rcg.h" #include "clk-regmap-divider.h" #include "common.h" #include "gdsc.h" #include "reset.h" enum { P_BI_TCXO, P_DISP_CC_PLL0_OUT_MAIN, P_DISP_CC_PLL1_OUT_EVEN, P_DISP_CC_PLL1_OUT_MAIN, P_DP_PHY_PLL_LINK_CLK, P_DP_PHY_PLL_VCO_DIV_CLK, P_DPTX1_PHY_PLL_LINK_CLK, P_DPTX1_PHY_PLL_VCO_DIV_CLK, P_DPTX2_PHY_PLL_LINK_CLK, P_DPTX2_PHY_PLL_VCO_DIV_CLK, P_EDP_PHY_PLL_LINK_CLK, P_EDP_PHY_PLL_VCO_DIV_CLK, P_DSI0_PHY_PLL_OUT_BYTECLK, P_DSI0_PHY_PLL_OUT_DSICLK, P_DSI1_PHY_PLL_OUT_BYTECLK, P_DSI1_PHY_PLL_OUT_DSICLK, }; static struct pll_vco vco_table[] = { { 249600000, 2000000000, 0 }, }; static struct pll_vco lucid_5lpe_vco[] = { { 249600000, 1750000000, 0 }, }; static struct alpha_pll_config disp_cc_pll0_config = { .l = 0x47, .alpha = 0xE000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00002261, .config_ctl_hi1_val = 0x329A699C, .user_ctl_val = 0x00000000, .user_ctl_hi_val = 0x00000805, .user_ctl_hi1_val = 0x00000000, }; static struct clk_init_data disp_cc_pll0_init = { .name = "disp_cc_pll0", .parent_data = &(const struct clk_parent_data){ .fw_name = "bi_tcxo", }, .num_parents = 1, .ops = &clk_alpha_pll_lucid_ops, }; static struct clk_alpha_pll disp_cc_pll0 = { .offset = 0x0, .vco_table = vco_table, .num_vco = ARRAY_SIZE(vco_table), .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID], .clkr.hw.init = &disp_cc_pll0_init }; static struct alpha_pll_config disp_cc_pll1_config = { .l = 0x1F, .alpha = 0x4000, .config_ctl_val = 0x20485699, .config_ctl_hi_val = 0x00002261, .config_ctl_hi1_val = 0x329A699C, .user_ctl_val = 0x00000000, .user_ctl_hi_val = 0x00000805, .user_ctl_hi1_val = 0x00000000, }; static struct clk_init_data disp_cc_pll1_init = { .name = "disp_cc_pll1", .parent_data = &(const struct clk_parent_data){ .fw_name = "bi_tcxo", }, .num_parents = 1, .ops = &clk_alpha_pll_lucid_ops, }; static struct clk_alpha_pll disp_cc_pll1 = { .offset = 0x1000, .vco_table = vco_table, .num_vco = ARRAY_SIZE(vco_table), .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID], .clkr.hw.init = &disp_cc_pll1_init }; static const struct parent_map disp_cc_parent_map_0[] = { { P_BI_TCXO, 0 }, { P_DP_PHY_PLL_LINK_CLK, 1 }, { P_DP_PHY_PLL_VCO_DIV_CLK, 2 }, { P_DPTX1_PHY_PLL_LINK_CLK, 3 }, { P_DPTX1_PHY_PLL_VCO_DIV_CLK, 4 }, { P_DPTX2_PHY_PLL_LINK_CLK, 5 }, { P_DPTX2_PHY_PLL_VCO_DIV_CLK, 6 }, }; static const struct clk_parent_data disp_cc_parent_data_0[] = { { .fw_name = "bi_tcxo" }, { .fw_name = "dp_phy_pll_link_clk" }, { .fw_name = "dp_phy_pll_vco_div_clk" }, { .fw_name = "dptx1_phy_pll_link_clk" }, { .fw_name = "dptx1_phy_pll_vco_div_clk" }, { .fw_name = "dptx2_phy_pll_link_clk" }, { .fw_name = "dptx2_phy_pll_vco_div_clk" }, }; static const struct parent_map disp_cc_parent_map_1[] = { { P_BI_TCXO, 0 }, }; static const struct clk_parent_data disp_cc_parent_data_1[] = { { .fw_name = "bi_tcxo" }, }; static const struct parent_map disp_cc_parent_map_2[] = { { P_BI_TCXO, 0 }, { P_DSI0_PHY_PLL_OUT_BYTECLK, 1 }, { P_DSI1_PHY_PLL_OUT_BYTECLK, 2 }, }; static const struct clk_parent_data disp_cc_parent_data_2[] = { { .fw_name = "bi_tcxo" }, { .fw_name = "dsi0_phy_pll_out_byteclk" }, { .fw_name = "dsi1_phy_pll_out_byteclk" }, }; static const struct parent_map disp_cc_parent_map_3[] = { { P_BI_TCXO, 0 }, { P_DISP_CC_PLL1_OUT_MAIN, 4 }, }; static const struct clk_parent_data disp_cc_parent_data_3[] = { { .fw_name = "bi_tcxo" }, { .hw = &disp_cc_pll1.clkr.hw }, }; static const struct parent_map disp_cc_parent_map_4[] = { { P_BI_TCXO, 0 }, { P_EDP_PHY_PLL_LINK_CLK, 1 }, { P_EDP_PHY_PLL_VCO_DIV_CLK, 2}, }; static const struct clk_parent_data disp_cc_parent_data_4[] = { { .fw_name = "bi_tcxo" }, { .fw_name = "edp_phy_pll_link_clk" }, { .fw_name = "edp_phy_pll_vco_div_clk" }, }; static const struct parent_map disp_cc_parent_map_5[] = { { P_BI_TCXO, 0 }, { P_DISP_CC_PLL0_OUT_MAIN, 1 }, { P_DISP_CC_PLL1_OUT_MAIN, 4 }, }; static const struct clk_parent_data disp_cc_parent_data_5[] = { { .fw_name = "bi_tcxo" }, { .hw = &disp_cc_pll0.clkr.hw }, { .hw = &disp_cc_pll1.clkr.hw }, }; static const struct parent_map disp_cc_parent_map_6[] = { { P_BI_TCXO, 0 }, { P_DSI0_PHY_PLL_OUT_DSICLK, 1 }, { P_DSI1_PHY_PLL_OUT_DSICLK, 2 }, }; static const struct clk_parent_data disp_cc_parent_data_6[] = { { .fw_name = "bi_tcxo" }, { .fw_name = "dsi0_phy_pll_out_dsiclk" }, { .fw_name = "dsi1_phy_pll_out_dsiclk" }, }; static const struct parent_map disp_cc_parent_map_7[] = { { P_BI_TCXO, 0 }, { P_DISP_CC_PLL1_OUT_MAIN, 4 }, /* { P_DISP_CC_PLL1_OUT_EVEN, 5 }, */ }; static const struct clk_parent_data disp_cc_parent_data_7[] = { { .fw_name = "bi_tcxo" }, { .hw = &disp_cc_pll1.clkr.hw }, /* { .hw = &disp_cc_pll1_out_even.clkr.hw }, */ }; static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = { F(19200000, P_BI_TCXO, 1, 0, 0), F(37500000, P_DISP_CC_PLL1_OUT_MAIN, 16, 0, 0), F(75000000, P_DISP_CC_PLL1_OUT_MAIN, 8, 0, 0), { } }; static struct clk_rcg2 disp_cc_mdss_ahb_clk_src = { .cmd_rcgr = 0x22bc, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_3, .freq_tbl = ftbl_disp_cc_mdss_ahb_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_ahb_clk_src", .parent_data = disp_cc_parent_data_3, .num_parents = ARRAY_SIZE(disp_cc_parent_data_3), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_shared_ops, }, }; static const struct freq_tbl ftbl_disp_cc_mdss_byte0_clk_src[] = { F(19200000, P_BI_TCXO, 1, 0, 0), { } }; static struct clk_rcg2 disp_cc_mdss_byte0_clk_src = { .cmd_rcgr = 0x2110, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_2, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_byte0_clk_src", .parent_data = disp_cc_parent_data_2, .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), .flags = CLK_SET_RATE_PARENT, .ops = &clk_byte2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_byte1_clk_src = { .cmd_rcgr = 0x212c, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_2, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_byte1_clk_src", .parent_data = disp_cc_parent_data_2, .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), .flags = CLK_SET_RATE_PARENT, .ops = &clk_byte2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_aux1_clk_src = { .cmd_rcgr = 0x2240, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_1, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_aux1_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_aux_clk_src = { .cmd_rcgr = 0x21dc, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_1, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_aux_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_link1_clk_src = { .cmd_rcgr = 0x220c, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_0, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link1_clk_src", .parent_data = disp_cc_parent_data_0, .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), .ops = &clk_byte2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_link_clk_src = { .cmd_rcgr = 0x2178, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_0, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link_clk_src", .parent_data = disp_cc_parent_data_0, .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), .ops = &clk_byte2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_pixel1_clk_src = { .cmd_rcgr = 0x21c4, .mnd_width = 16, .hid_width = 5, .parent_map = disp_cc_parent_map_0, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel1_clk_src", .parent_data = disp_cc_parent_data_0, .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), .ops = &clk_dp_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_pixel2_clk_src = { .cmd_rcgr = 0x21f4, .mnd_width = 16, .hid_width = 5, .parent_map = disp_cc_parent_map_0, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel2_clk_src", .parent_data = disp_cc_parent_data_0, .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), .ops = &clk_dp_ops, }, }; static struct clk_rcg2 disp_cc_mdss_dp_pixel_clk_src = { .cmd_rcgr = 0x21ac, .mnd_width = 16, .hid_width = 5, .parent_map = disp_cc_parent_map_0, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel_clk_src", .parent_data = disp_cc_parent_data_0, .num_parents = ARRAY_SIZE(disp_cc_parent_data_0), .ops = &clk_dp_ops, }, }; static struct clk_rcg2 disp_cc_mdss_edp_aux_clk_src = { .cmd_rcgr = 0x228c, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_1, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_aux_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_edp_gtc_clk_src = { .cmd_rcgr = 0x22a4, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_7, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_gtc_clk_src", .parent_data = disp_cc_parent_data_7, .num_parents = ARRAY_SIZE(disp_cc_parent_data_7), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_edp_link_clk_src = { .cmd_rcgr = 0x2270, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_4, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_link_clk_src", .parent_data = disp_cc_parent_data_4, .num_parents = ARRAY_SIZE(disp_cc_parent_data_4), .flags = CLK_SET_RATE_PARENT, .ops = &clk_byte2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_edp_pixel_clk_src = { .cmd_rcgr = 0x2258, .mnd_width = 16, .hid_width = 5, .parent_map = disp_cc_parent_map_4, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_pixel_clk_src", .parent_data = disp_cc_parent_data_4, .num_parents = ARRAY_SIZE(disp_cc_parent_data_4), .ops = &clk_dp_ops, }, }; static struct clk_branch disp_cc_mdss_edp_aux_clk = { .halt_reg = 0x2078, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2078, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_aux_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_edp_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_edp_gtc_clk = { .halt_reg = 0x207c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x207c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_gtc_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_edp_gtc_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_edp_link_clk = { .halt_reg = 0x2070, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2070, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_link_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_edp_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_regmap_div disp_cc_mdss_edp_link_div_clk_src = { .reg = 0x2288, .shift = 0, .width = 2, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_edp_link_div_clk_src", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_edp_link_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ro_ops, }, }; static struct clk_branch disp_cc_mdss_edp_link_intf_clk = { .halt_reg = 0x2074, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2074, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_link_intf_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_edp_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_GET_RATE_NOCACHE, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_edp_pixel_clk = { .halt_reg = 0x206c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x206c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_edp_pixel_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_edp_pixel_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_rcg2 disp_cc_mdss_esc0_clk_src = { .cmd_rcgr = 0x2148, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_2, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_esc0_clk_src", .parent_data = disp_cc_parent_data_2, .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static struct clk_rcg2 disp_cc_mdss_esc1_clk_src = { .cmd_rcgr = 0x2160, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_2, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_esc1_clk_src", .parent_data = disp_cc_parent_data_2, .num_parents = ARRAY_SIZE(disp_cc_parent_data_2), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static const struct freq_tbl ftbl_disp_cc_mdss_mdp_clk_src[] = { F(19200000, P_BI_TCXO, 1, 0, 0), F(85714286, P_DISP_CC_PLL1_OUT_MAIN, 7, 0, 0), F(100000000, P_DISP_CC_PLL1_OUT_MAIN, 6, 0, 0), F(150000000, P_DISP_CC_PLL1_OUT_MAIN, 4, 0, 0), F(200000000, P_DISP_CC_PLL1_OUT_MAIN, 3, 0, 0), F(300000000, P_DISP_CC_PLL1_OUT_MAIN, 2, 0, 0), F(345000000, P_DISP_CC_PLL0_OUT_MAIN, 4, 0, 0), F(460000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), { } }; static struct clk_rcg2 disp_cc_mdss_mdp_clk_src = { .cmd_rcgr = 0x20c8, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_5, .freq_tbl = ftbl_disp_cc_mdss_mdp_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_mdp_clk_src", .parent_data = disp_cc_parent_data_5, .num_parents = ARRAY_SIZE(disp_cc_parent_data_5), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_shared_ops, }, }; static struct clk_rcg2 disp_cc_mdss_pclk0_clk_src = { .cmd_rcgr = 0x2098, .mnd_width = 8, .hid_width = 5, .parent_map = disp_cc_parent_map_6, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_pclk0_clk_src", .parent_data = disp_cc_parent_data_6, .num_parents = ARRAY_SIZE(disp_cc_parent_data_6), .flags = CLK_SET_RATE_PARENT, .ops = &clk_pixel_ops, }, }; static struct clk_rcg2 disp_cc_mdss_pclk1_clk_src = { .cmd_rcgr = 0x20b0, .mnd_width = 8, .hid_width = 5, .parent_map = disp_cc_parent_map_6, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_pclk1_clk_src", .parent_data = disp_cc_parent_data_6, .num_parents = ARRAY_SIZE(disp_cc_parent_data_6), .flags = CLK_SET_RATE_PARENT, .ops = &clk_pixel_ops, }, }; static const struct freq_tbl ftbl_disp_cc_mdss_rot_clk_src[] = { F(19200000, P_BI_TCXO, 1, 0, 0), F(200000000, P_DISP_CC_PLL1_OUT_MAIN, 3, 0, 0), F(300000000, P_DISP_CC_PLL1_OUT_MAIN, 2, 0, 0), F(345000000, P_DISP_CC_PLL0_OUT_MAIN, 4, 0, 0), F(460000000, P_DISP_CC_PLL0_OUT_MAIN, 3, 0, 0), { } }; static struct clk_rcg2 disp_cc_mdss_rot_clk_src = { .cmd_rcgr = 0x20e0, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_5, .freq_tbl = ftbl_disp_cc_mdss_rot_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_rot_clk_src", .parent_data = disp_cc_parent_data_5, .num_parents = ARRAY_SIZE(disp_cc_parent_data_5), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_shared_ops, }, }; static struct clk_rcg2 disp_cc_mdss_vsync_clk_src = { .cmd_rcgr = 0x20f8, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_1, .freq_tbl = ftbl_disp_cc_mdss_byte0_clk_src, .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_vsync_clk_src", .parent_data = disp_cc_parent_data_1, .num_parents = ARRAY_SIZE(disp_cc_parent_data_1), .flags = CLK_SET_RATE_PARENT, .ops = &clk_rcg2_ops, }, }; static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = { .reg = 0x2128, .shift = 0, .width = 2, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte0_div_clk_src", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_byte0_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ops, }, }; static struct clk_regmap_div disp_cc_mdss_byte1_div_clk_src = { .reg = 0x2144, .shift = 0, .width = 2, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte1_div_clk_src", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_byte1_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ops, }, }; static struct clk_regmap_div disp_cc_mdss_dp_link1_div_clk_src = { .reg = 0x2224, .shift = 0, .width = 2, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dp_link1_div_clk_src", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_link1_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ro_ops, }, }; static struct clk_regmap_div disp_cc_mdss_dp_link_div_clk_src = { .reg = 0x2190, .shift = 0, .width = 2, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dp_link_div_clk_src", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_link_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ro_ops, }, }; static struct clk_branch disp_cc_mdss_ahb_clk = { .halt_reg = 0x2080, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2080, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_ahb_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_byte0_clk = { .halt_reg = 0x2028, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2028, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_byte0_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_byte0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_byte0_intf_clk = { .halt_reg = 0x202c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x202c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_byte0_intf_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_byte0_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_byte1_clk = { .halt_reg = 0x2030, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2030, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_byte1_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_byte1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_byte1_intf_clk = { .halt_reg = 0x2034, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2034, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_byte1_intf_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_byte1_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_aux1_clk = { .halt_reg = 0x2068, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2068, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_aux1_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_aux1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_aux_clk = { .halt_reg = 0x2054, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2054, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_aux_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_link1_clk = { .halt_reg = 0x205c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x205c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link1_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_link1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_link1_intf_clk = { .halt_reg = 0x2060, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2060, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link1_intf_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_link1_div_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_link_clk = { .halt_reg = 0x2040, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2040, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_link_intf_clk = { .halt_reg = 0x2044, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2044, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link_intf_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_link_div_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_pixel1_clk = { .halt_reg = 0x2050, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2050, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel1_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_pixel1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_pixel2_clk = { .halt_reg = 0x2058, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2058, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel2_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_pixel2_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_dp_pixel_clk = { .halt_reg = 0x204c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x204c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_dp_pixel_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_esc0_clk = { .halt_reg = 0x2038, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2038, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_esc0_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_esc0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_esc1_clk = { .halt_reg = 0x203c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x203c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_esc1_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_esc1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_mdp_clk = { .halt_reg = 0x200c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x200c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_mdp_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_mdp_lut_clk = { .halt_reg = 0x201c, .halt_check = BRANCH_VOTED, .clkr = { .enable_reg = 0x201c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_mdp_lut_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_non_gdsc_ahb_clk = { .halt_reg = 0x4004, .halt_check = BRANCH_VOTED, .clkr = { .enable_reg = 0x4004, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_non_gdsc_ahb_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_pclk0_clk = { .halt_reg = 0x2004, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2004, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_pclk0_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_pclk0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_pclk1_clk = { .halt_reg = 0x2008, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2008, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_pclk1_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_pclk1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_rot_clk = { .halt_reg = 0x2014, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2014, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_rot_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_rot_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_rscc_ahb_clk = { .halt_reg = 0x400c, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x400c, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_rscc_ahb_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_rscc_vsync_clk = { .halt_reg = 0x4008, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x4008, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_rscc_vsync_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_vsync_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct clk_branch disp_cc_mdss_vsync_clk = { .halt_reg = 0x2024, .halt_check = BRANCH_HALT, .clkr = { .enable_reg = 0x2024, .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_vsync_clk", .parent_hws = (const struct clk_hw*[]){ &disp_cc_mdss_vsync_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, }; static struct gdsc mdss_gdsc = { .gdscr = 0x3000, .en_rest_wait_val = 0x2, .en_few_wait_val = 0x2, .clk_dis_wait_val = 0xf, .pd = { .name = "mdss_gdsc", }, .pwrsts = PWRSTS_OFF_ON, .flags = HW_CTRL | RETAIN_FF_ENABLE, }; static struct clk_regmap *disp_cc_sm8250_clocks[] = { [DISP_CC_MDSS_AHB_CLK] = &disp_cc_mdss_ahb_clk.clkr, [DISP_CC_MDSS_AHB_CLK_SRC] = &disp_cc_mdss_ahb_clk_src.clkr, [DISP_CC_MDSS_BYTE0_CLK] = &disp_cc_mdss_byte0_clk.clkr, [DISP_CC_MDSS_BYTE0_CLK_SRC] = &disp_cc_mdss_byte0_clk_src.clkr, [DISP_CC_MDSS_BYTE0_DIV_CLK_SRC] = &disp_cc_mdss_byte0_div_clk_src.clkr, [DISP_CC_MDSS_BYTE0_INTF_CLK] = &disp_cc_mdss_byte0_intf_clk.clkr, [DISP_CC_MDSS_BYTE1_CLK] = &disp_cc_mdss_byte1_clk.clkr, [DISP_CC_MDSS_BYTE1_CLK_SRC] = &disp_cc_mdss_byte1_clk_src.clkr, [DISP_CC_MDSS_BYTE1_DIV_CLK_SRC] = &disp_cc_mdss_byte1_div_clk_src.clkr, [DISP_CC_MDSS_BYTE1_INTF_CLK] = &disp_cc_mdss_byte1_intf_clk.clkr, [DISP_CC_MDSS_DP_AUX1_CLK] = &disp_cc_mdss_dp_aux1_clk.clkr, [DISP_CC_MDSS_DP_AUX1_CLK_SRC] = &disp_cc_mdss_dp_aux1_clk_src.clkr, [DISP_CC_MDSS_DP_AUX_CLK] = &disp_cc_mdss_dp_aux_clk.clkr, [DISP_CC_MDSS_DP_AUX_CLK_SRC] = &disp_cc_mdss_dp_aux_clk_src.clkr, [DISP_CC_MDSS_DP_LINK1_CLK] = &disp_cc_mdss_dp_link1_clk.clkr, [DISP_CC_MDSS_DP_LINK1_CLK_SRC] = &disp_cc_mdss_dp_link1_clk_src.clkr, [DISP_CC_MDSS_DP_LINK1_DIV_CLK_SRC] = &disp_cc_mdss_dp_link1_div_clk_src.clkr, [DISP_CC_MDSS_DP_LINK1_INTF_CLK] = &disp_cc_mdss_dp_link1_intf_clk.clkr, [DISP_CC_MDSS_DP_LINK_CLK] = &disp_cc_mdss_dp_link_clk.clkr, [DISP_CC_MDSS_DP_LINK_CLK_SRC] = &disp_cc_mdss_dp_link_clk_src.clkr, [DISP_CC_MDSS_DP_LINK_DIV_CLK_SRC] = &disp_cc_mdss_dp_link_div_clk_src.clkr, [DISP_CC_MDSS_DP_LINK_INTF_CLK] = &disp_cc_mdss_dp_link_intf_clk.clkr, [DISP_CC_MDSS_DP_PIXEL1_CLK] = &disp_cc_mdss_dp_pixel1_clk.clkr, [DISP_CC_MDSS_DP_PIXEL1_CLK_SRC] = &disp_cc_mdss_dp_pixel1_clk_src.clkr, [DISP_CC_MDSS_DP_PIXEL2_CLK] = &disp_cc_mdss_dp_pixel2_clk.clkr, [DISP_CC_MDSS_DP_PIXEL2_CLK_SRC] = &disp_cc_mdss_dp_pixel2_clk_src.clkr, [DISP_CC_MDSS_DP_PIXEL_CLK] = &disp_cc_mdss_dp_pixel_clk.clkr, [DISP_CC_MDSS_DP_PIXEL_CLK_SRC] = &disp_cc_mdss_dp_pixel_clk_src.clkr, [DISP_CC_MDSS_EDP_AUX_CLK] = &disp_cc_mdss_edp_aux_clk.clkr, [DISP_CC_MDSS_EDP_AUX_CLK_SRC] = &disp_cc_mdss_edp_aux_clk_src.clkr, [DISP_CC_MDSS_EDP_GTC_CLK] = &disp_cc_mdss_edp_gtc_clk.clkr, [DISP_CC_MDSS_EDP_GTC_CLK_SRC] = &disp_cc_mdss_edp_gtc_clk_src.clkr, [DISP_CC_MDSS_EDP_LINK_CLK] = &disp_cc_mdss_edp_link_clk.clkr, [DISP_CC_MDSS_EDP_LINK_CLK_SRC] = &disp_cc_mdss_edp_link_clk_src.clkr, [DISP_CC_MDSS_EDP_LINK_DIV_CLK_SRC] = &disp_cc_mdss_edp_link_div_clk_src.clkr, [DISP_CC_MDSS_EDP_LINK_INTF_CLK] = &disp_cc_mdss_edp_link_intf_clk.clkr, [DISP_CC_MDSS_EDP_PIXEL_CLK] = &disp_cc_mdss_edp_pixel_clk.clkr, [DISP_CC_MDSS_EDP_PIXEL_CLK_SRC] = &disp_cc_mdss_edp_pixel_clk_src.clkr, [DISP_CC_MDSS_ESC0_CLK] = &disp_cc_mdss_esc0_clk.clkr, [DISP_CC_MDSS_ESC0_CLK_SRC] = &disp_cc_mdss_esc0_clk_src.clkr, [DISP_CC_MDSS_ESC1_CLK] = &disp_cc_mdss_esc1_clk.clkr, [DISP_CC_MDSS_ESC1_CLK_SRC] = &disp_cc_mdss_esc1_clk_src.clkr, [DISP_CC_MDSS_MDP_CLK] = &disp_cc_mdss_mdp_clk.clkr, [DISP_CC_MDSS_MDP_CLK_SRC] = &disp_cc_mdss_mdp_clk_src.clkr, [DISP_CC_MDSS_MDP_LUT_CLK] = &disp_cc_mdss_mdp_lut_clk.clkr, [DISP_CC_MDSS_NON_GDSC_AHB_CLK] = &disp_cc_mdss_non_gdsc_ahb_clk.clkr, [DISP_CC_MDSS_PCLK0_CLK] = &disp_cc_mdss_pclk0_clk.clkr, [DISP_CC_MDSS_PCLK0_CLK_SRC] = &disp_cc_mdss_pclk0_clk_src.clkr, [DISP_CC_MDSS_PCLK1_CLK] = &disp_cc_mdss_pclk1_clk.clkr, [DISP_CC_MDSS_PCLK1_CLK_SRC] = &disp_cc_mdss_pclk1_clk_src.clkr, [DISP_CC_MDSS_ROT_CLK] = &disp_cc_mdss_rot_clk.clkr, [DISP_CC_MDSS_ROT_CLK_SRC] = &disp_cc_mdss_rot_clk_src.clkr, [DISP_CC_MDSS_RSCC_AHB_CLK] = &disp_cc_mdss_rscc_ahb_clk.clkr, [DISP_CC_MDSS_RSCC_VSYNC_CLK] = &disp_cc_mdss_rscc_vsync_clk.clkr, [DISP_CC_MDSS_VSYNC_CLK] = &disp_cc_mdss_vsync_clk.clkr, [DISP_CC_MDSS_VSYNC_CLK_SRC] = &disp_cc_mdss_vsync_clk_src.clkr, [DISP_CC_PLL0] = &disp_cc_pll0.clkr, [DISP_CC_PLL1] = &disp_cc_pll1.clkr, }; static const struct qcom_reset_map disp_cc_sm8250_resets[] = { [DISP_CC_MDSS_CORE_BCR] = { 0x2000 }, [DISP_CC_MDSS_RSCC_BCR] = { 0x4000 }, }; static struct gdsc *disp_cc_sm8250_gdscs[] = { [MDSS_GDSC] = &mdss_gdsc, }; static const struct regmap_config disp_cc_sm8250_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, .max_register = 0x10000, .fast_io = true, }; static const struct qcom_cc_desc disp_cc_sm8250_desc = { .config = &disp_cc_sm8250_regmap_config, .clks = disp_cc_sm8250_clocks, .num_clks = ARRAY_SIZE(disp_cc_sm8250_clocks), .resets = disp_cc_sm8250_resets, .num_resets = ARRAY_SIZE(disp_cc_sm8250_resets), .gdscs = disp_cc_sm8250_gdscs, .num_gdscs = ARRAY_SIZE(disp_cc_sm8250_gdscs), }; static const struct of_device_id disp_cc_sm8250_match_table[] = { { .compatible = "qcom,sc8180x-dispcc" }, { .compatible = "qcom,sm8150-dispcc" }, { .compatible = "qcom,sm8250-dispcc" }, { .compatible = "qcom,sm8350-dispcc" }, { } }; MODULE_DEVICE_TABLE(of, disp_cc_sm8250_match_table); static int disp_cc_sm8250_probe(struct platform_device *pdev) { struct regmap *regmap; int ret; ret = devm_pm_runtime_enable(&pdev->dev); if (ret) return ret; ret = pm_runtime_resume_and_get(&pdev->dev); if (ret) return ret; regmap = qcom_cc_map(pdev, &disp_cc_sm8250_desc); if (IS_ERR(regmap)) { pm_runtime_put(&pdev->dev); return PTR_ERR(regmap); } /* Apply differences for SM8150 and SM8350 */ BUILD_BUG_ON(CLK_ALPHA_PLL_TYPE_TRION != CLK_ALPHA_PLL_TYPE_LUCID); if (of_device_is_compatible(pdev->dev.of_node, "qcom,sc8180x-dispcc") || of_device_is_compatible(pdev->dev.of_node, "qcom,sm8150-dispcc")) { disp_cc_pll0_config.config_ctl_hi_val = 0x00002267; disp_cc_pll0_config.config_ctl_hi1_val = 0x00000024; disp_cc_pll0_config.user_ctl_hi1_val = 0x000000D0; disp_cc_pll0_init.ops = &clk_alpha_pll_trion_ops; disp_cc_pll1_config.config_ctl_hi_val = 0x00002267; disp_cc_pll1_config.config_ctl_hi1_val = 0x00000024; disp_cc_pll1_config.user_ctl_hi1_val = 0x000000D0; disp_cc_pll1_init.ops = &clk_alpha_pll_trion_ops; disp_cc_mdss_dp_link_intf_clk.clkr.hw.init->parent_hws[0] = &disp_cc_mdss_dp_link_clk_src.clkr.hw; disp_cc_mdss_dp_link1_intf_clk.clkr.hw.init->parent_hws[0] = &disp_cc_mdss_dp_link1_clk_src.clkr.hw; disp_cc_mdss_edp_link_intf_clk.clkr.hw.init->parent_hws[0] = &disp_cc_mdss_edp_link_clk_src.clkr.hw; disp_cc_sm8250_clocks[DISP_CC_MDSS_DP_LINK1_DIV_CLK_SRC] = NULL; disp_cc_sm8250_clocks[DISP_CC_MDSS_DP_LINK_DIV_CLK_SRC] = NULL; disp_cc_sm8250_clocks[DISP_CC_MDSS_EDP_LINK_DIV_CLK_SRC] = NULL; } else if (of_device_is_compatible(pdev->dev.of_node, "qcom,sm8350-dispcc")) { static struct clk_rcg2 * const rcgs[] = { &disp_cc_mdss_byte0_clk_src, &disp_cc_mdss_byte1_clk_src, &disp_cc_mdss_dp_aux1_clk_src, &disp_cc_mdss_dp_aux_clk_src, &disp_cc_mdss_dp_link1_clk_src, &disp_cc_mdss_dp_link_clk_src, &disp_cc_mdss_dp_pixel1_clk_src, &disp_cc_mdss_dp_pixel2_clk_src, &disp_cc_mdss_dp_pixel_clk_src, &disp_cc_mdss_edp_aux_clk_src, &disp_cc_mdss_edp_link_clk_src, &disp_cc_mdss_edp_pixel_clk_src, &disp_cc_mdss_esc0_clk_src, &disp_cc_mdss_esc1_clk_src, &disp_cc_mdss_mdp_clk_src, &disp_cc_mdss_pclk0_clk_src, &disp_cc_mdss_pclk1_clk_src, &disp_cc_mdss_rot_clk_src, &disp_cc_mdss_vsync_clk_src, }; static struct clk_regmap_div * const divs[] = { &disp_cc_mdss_byte0_div_clk_src, &disp_cc_mdss_byte1_div_clk_src, &disp_cc_mdss_dp_link1_div_clk_src, &disp_cc_mdss_dp_link_div_clk_src, &disp_cc_mdss_edp_link_div_clk_src, }; unsigned int i; static bool offset_applied; /* * note: trion == lucid, except for the prepare() op * only apply the offsets once (in case of deferred probe) */ if (!offset_applied) { for (i = 0; i < ARRAY_SIZE(rcgs); i++) rcgs[i]->cmd_rcgr -= 4; for (i = 0; i < ARRAY_SIZE(divs); i++) { divs[i]->reg -= 4; divs[i]->width = 4; } disp_cc_mdss_ahb_clk.halt_reg -= 4; disp_cc_mdss_ahb_clk.clkr.enable_reg -= 4; offset_applied = true; } disp_cc_mdss_ahb_clk_src.cmd_rcgr = 0x22a0; disp_cc_pll0_config.config_ctl_hi1_val = 0x2a9a699c; disp_cc_pll0_config.test_ctl_hi1_val = 0x01800000; disp_cc_pll0_init.ops = &clk_alpha_pll_lucid_5lpe_ops; disp_cc_pll0.vco_table = lucid_5lpe_vco; disp_cc_pll1_config.config_ctl_hi1_val = 0x2a9a699c; disp_cc_pll1_config.test_ctl_hi1_val = 0x01800000; disp_cc_pll1_init.ops = &clk_alpha_pll_lucid_5lpe_ops; disp_cc_pll1.vco_table = lucid_5lpe_vco; disp_cc_sm8250_clocks[DISP_CC_MDSS_EDP_GTC_CLK] = NULL; disp_cc_sm8250_clocks[DISP_CC_MDSS_EDP_GTC_CLK_SRC] = NULL; } if (of_device_is_compatible(pdev->dev.of_node, "qcom,sm8350-dispcc")) { clk_lucid_5lpe_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config); clk_lucid_5lpe_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll1_config); } else { clk_lucid_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config); clk_lucid_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll1_config); } /* Enable clock gating for MDP clocks */ regmap_update_bits(regmap, 0x8000, 0x10, 0x10); /* DISP_CC_XO_CLK always-on */ regmap_update_bits(regmap, 0x605c, BIT(0), BIT(0)); ret = qcom_cc_really_probe(pdev, &disp_cc_sm8250_desc, regmap); pm_runtime_put(&pdev->dev); return ret; } static struct platform_driver disp_cc_sm8250_driver = { .probe = disp_cc_sm8250_probe, .driver = { .name = "disp_cc-sm8250", .of_match_table = disp_cc_sm8250_match_table, }, }; static int __init disp_cc_sm8250_init(void) { return platform_driver_register(&disp_cc_sm8250_driver); } subsys_initcall(disp_cc_sm8250_init); static void __exit disp_cc_sm8250_exit(void) { platform_driver_unregister(&disp_cc_sm8250_driver); } module_exit(disp_cc_sm8250_exit); MODULE_DESCRIPTION("QTI DISPCC SM8250 Driver"); MODULE_LICENSE("GPL v2");