| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. |
| */ |
| |
| #include <linux/clk-provider.h> |
| #include <linux/module.h> |
| #include <linux/platform_device.h> |
| #include <linux/regmap.h> |
| |
| #include <dt-bindings/clock/qcom,hawi-videocc.h> |
| |
| #include "clk-alpha-pll.h" |
| #include "clk-branch.h" |
| #include "clk-rcg.h" |
| #include "clk-regmap.h" |
| #include "clk-regmap-divider.h" |
| #include "common.h" |
| #include "gdsc.h" |
| #include "reset.h" |
| |
| enum { |
| DT_BI_TCXO, |
| DT_AHB_CLK, |
| }; |
| |
| enum { |
| P_BI_TCXO, |
| P_VIDEO_CC_PLL0_OUT_EVEN, |
| P_VIDEO_CC_PLL0_OUT_MAIN, |
| P_VIDEO_CC_PLL1_OUT_MAIN, |
| P_VIDEO_CC_PLL2_OUT_MAIN, |
| P_VIDEO_CC_PLL3_OUT_MAIN, |
| }; |
| |
| static const struct pll_vco taycan_eha_t_vco[] = { |
| { 249600000, 2500000000, 0 }, |
| }; |
| |
| /* 360.0 MHz Configuration */ |
| static const struct alpha_pll_config video_cc_pll0_config = { |
| .l = 0x12, |
| .cal_l = 0x48, |
| .alpha = 0xc000, |
| .config_ctl_val = 0xa5c400e7, |
| .config_ctl_hi_val = 0x0a8060e0, |
| .config_ctl_hi1_val = 0xf51dea20, |
| .user_ctl_val = 0x00000400, |
| .user_ctl_hi_val = 0x00000002, |
| }; |
| |
| static struct clk_alpha_pll video_cc_pll0 = { |
| .offset = 0x0, |
| .config = &video_cc_pll0_config, |
| .vco_table = taycan_eha_t_vco, |
| .num_vco = ARRAY_SIZE(taycan_eha_t_vco), |
| .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], |
| .clkr = { |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_pll0", |
| .parent_data = &(const struct clk_parent_data) { |
| .index = DT_BI_TCXO, |
| }, |
| .num_parents = 1, |
| .ops = &clk_alpha_pll_taycan_eha_t_ops, |
| }, |
| }, |
| }; |
| |
| static const struct clk_div_table post_div_table_video_cc_pll0_out_even[] = { |
| { 0x1, 2 }, |
| { } |
| }; |
| |
| static struct clk_alpha_pll_postdiv video_cc_pll0_out_even = { |
| .offset = 0x0, |
| .post_div_shift = 10, |
| .post_div_table = post_div_table_video_cc_pll0_out_even, |
| .num_post_div = ARRAY_SIZE(post_div_table_video_cc_pll0_out_even), |
| .width = 4, |
| .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_pll0_out_even", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_pll0.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_alpha_pll_postdiv_taycan_eha_t_ops, |
| }, |
| }; |
| |
| /* 300.0 MHz Configuration */ |
| static const struct alpha_pll_config video_cc_pll1_config = { |
| .l = 0xf, |
| .cal_l = 0x48, |
| .alpha = 0xa000, |
| .config_ctl_val = 0xa5c400e7, |
| .config_ctl_hi_val = 0x0a8060e0, |
| .config_ctl_hi1_val = 0xf51dea20, |
| .user_ctl_val = 0x00000000, |
| .user_ctl_hi_val = 0x00000002, |
| }; |
| |
| static struct clk_alpha_pll video_cc_pll1 = { |
| .offset = 0x1000, |
| .config = &video_cc_pll1_config, |
| .vco_table = taycan_eha_t_vco, |
| .num_vco = ARRAY_SIZE(taycan_eha_t_vco), |
| .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], |
| .clkr = { |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_pll1", |
| .parent_data = &(const struct clk_parent_data) { |
| .index = DT_BI_TCXO, |
| }, |
| .num_parents = 1, |
| .ops = &clk_alpha_pll_taycan_eha_t_ops, |
| }, |
| }, |
| }; |
| |
| /* 300.0 MHz Configuration */ |
| static const struct alpha_pll_config video_cc_pll2_config = { |
| .l = 0xf, |
| .cal_l = 0x48, |
| .alpha = 0xa000, |
| .config_ctl_val = 0xa5c400e7, |
| .config_ctl_hi_val = 0x0a8060e0, |
| .config_ctl_hi1_val = 0xf51dea20, |
| .user_ctl_val = 0x00000000, |
| .user_ctl_hi_val = 0x00000002, |
| }; |
| |
| static struct clk_alpha_pll video_cc_pll2 = { |
| .offset = 0x2000, |
| .config = &video_cc_pll2_config, |
| .vco_table = taycan_eha_t_vco, |
| .num_vco = ARRAY_SIZE(taycan_eha_t_vco), |
| .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], |
| .clkr = { |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_pll2", |
| .parent_data = &(const struct clk_parent_data) { |
| .index = DT_BI_TCXO, |
| }, |
| .num_parents = 1, |
| .ops = &clk_alpha_pll_taycan_eha_t_ops, |
| }, |
| }, |
| }; |
| |
| /* 300.0 MHz Configuration */ |
| static const struct alpha_pll_config video_cc_pll3_config = { |
| .l = 0xf, |
| .cal_l = 0x48, |
| .alpha = 0xa000, |
| .config_ctl_val = 0xa5c400e7, |
| .config_ctl_hi_val = 0x0a8060e0, |
| .config_ctl_hi1_val = 0xf51dea20, |
| .user_ctl_val = 0x00000000, |
| .user_ctl_hi_val = 0x00000002, |
| }; |
| |
| static struct clk_alpha_pll video_cc_pll3 = { |
| .offset = 0x3000, |
| .config = &video_cc_pll3_config, |
| .vco_table = taycan_eha_t_vco, |
| .num_vco = ARRAY_SIZE(taycan_eha_t_vco), |
| .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_TAYCAN_EHA_T], |
| .clkr = { |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_pll3", |
| .parent_data = &(const struct clk_parent_data) { |
| .index = DT_BI_TCXO, |
| }, |
| .num_parents = 1, |
| .ops = &clk_alpha_pll_taycan_eha_t_ops, |
| }, |
| }, |
| }; |
| |
| static const struct parent_map video_cc_parent_map_0[] = { |
| { P_BI_TCXO, 0 }, |
| }; |
| |
| static const struct clk_parent_data video_cc_parent_data_0[] = { |
| { .index = DT_BI_TCXO }, |
| }; |
| |
| static const struct parent_map video_cc_parent_map_1[] = { |
| { P_BI_TCXO, 0 }, |
| { P_VIDEO_CC_PLL1_OUT_MAIN, 1 }, |
| }; |
| |
| static const struct clk_parent_data video_cc_parent_data_1[] = { |
| { .index = DT_BI_TCXO }, |
| { .hw = &video_cc_pll1.clkr.hw }, |
| }; |
| |
| static const struct parent_map video_cc_parent_map_2[] = { |
| { P_BI_TCXO, 0 }, |
| { P_VIDEO_CC_PLL3_OUT_MAIN, 1 }, |
| }; |
| |
| static const struct clk_parent_data video_cc_parent_data_2[] = { |
| { .index = DT_BI_TCXO }, |
| { .hw = &video_cc_pll3.clkr.hw }, |
| }; |
| |
| static const struct parent_map video_cc_parent_map_3[] = { |
| { P_BI_TCXO, 0 }, |
| { P_VIDEO_CC_PLL2_OUT_MAIN, 1 }, |
| }; |
| |
| static const struct clk_parent_data video_cc_parent_data_3[] = { |
| { .index = DT_BI_TCXO }, |
| { .hw = &video_cc_pll2.clkr.hw }, |
| }; |
| |
| static const struct parent_map video_cc_parent_map_4[] = { |
| { P_BI_TCXO, 0 }, |
| { P_VIDEO_CC_PLL0_OUT_MAIN, 1 }, |
| { P_VIDEO_CC_PLL0_OUT_EVEN, 2 }, |
| }; |
| |
| static const struct clk_parent_data video_cc_parent_data_4[] = { |
| { .index = DT_BI_TCXO }, |
| { .hw = &video_cc_pll0.clkr.hw }, |
| { .hw = &video_cc_pll0_out_even.clkr.hw }, |
| }; |
| |
| static const struct freq_tbl ftbl_video_cc_ahb_clk_src[] = { |
| F(19200000, P_BI_TCXO, 1, 0, 0), |
| { } |
| }; |
| |
| static struct clk_rcg2 video_cc_ahb_clk_src = { |
| .cmd_rcgr = 0x8060, |
| .mnd_width = 0, |
| .hid_width = 5, |
| .parent_map = video_cc_parent_map_0, |
| .freq_tbl = ftbl_video_cc_ahb_clk_src, |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_ahb_clk_src", |
| .parent_data = video_cc_parent_data_0, |
| .num_parents = ARRAY_SIZE(video_cc_parent_data_0), |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_rcg2_shared_ops, |
| }, |
| }; |
| |
| static const struct freq_tbl ftbl_video_cc_mvs0_clk_src[] = { |
| F(150000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(240000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(285000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(311000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(420000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(444000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(533000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(630000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| F(714000000, P_VIDEO_CC_PLL1_OUT_MAIN, 2, 0, 0), |
| { } |
| }; |
| |
| static struct clk_rcg2 video_cc_mvs0_clk_src = { |
| .cmd_rcgr = 0x8030, |
| .mnd_width = 0, |
| .hid_width = 5, |
| .parent_map = video_cc_parent_map_1, |
| .freq_tbl = ftbl_video_cc_mvs0_clk_src, |
| .hw_clk_ctrl = true, |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0_clk_src", |
| .parent_data = video_cc_parent_data_1, |
| .num_parents = ARRAY_SIZE(video_cc_parent_data_1), |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_rcg2_shared_ops, |
| }, |
| }; |
| |
| static const struct freq_tbl ftbl_video_cc_mvs0a_clk_src[] = { |
| F(150000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(240000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(338000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(420000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(444000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(533000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(630000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| F(710000000, P_VIDEO_CC_PLL3_OUT_MAIN, 2, 0, 0), |
| { } |
| }; |
| |
| static struct clk_rcg2 video_cc_mvs0a_clk_src = { |
| .cmd_rcgr = 0x8000, |
| .mnd_width = 0, |
| .hid_width = 5, |
| .parent_map = video_cc_parent_map_2, |
| .freq_tbl = ftbl_video_cc_mvs0a_clk_src, |
| .hw_clk_ctrl = true, |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0a_clk_src", |
| .parent_data = video_cc_parent_data_2, |
| .num_parents = ARRAY_SIZE(video_cc_parent_data_2), |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_rcg2_shared_ops, |
| }, |
| }; |
| |
| static const struct freq_tbl ftbl_video_cc_mvs0b_clk_src[] = { |
| F(150000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(240000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(311000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(420000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(444000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(533000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(630000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| F(667000000, P_VIDEO_CC_PLL2_OUT_MAIN, 2, 0, 0), |
| { } |
| }; |
| |
| static struct clk_rcg2 video_cc_mvs0b_clk_src = { |
| .cmd_rcgr = 0x8018, |
| .mnd_width = 0, |
| .hid_width = 5, |
| .parent_map = video_cc_parent_map_3, |
| .freq_tbl = ftbl_video_cc_mvs0b_clk_src, |
| .hw_clk_ctrl = true, |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0b_clk_src", |
| .parent_data = video_cc_parent_data_3, |
| .num_parents = ARRAY_SIZE(video_cc_parent_data_3), |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_rcg2_shared_ops, |
| }, |
| }; |
| |
| static const struct freq_tbl ftbl_video_cc_mvs0c_clk_src[] = { |
| F(225000000, P_VIDEO_CC_PLL0_OUT_EVEN, 1, 0, 0), |
| F(360000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| F(430000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| F(557000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| F(634000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| F(782000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| F(928000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| F(1060000000, P_VIDEO_CC_PLL0_OUT_MAIN, 1, 0, 0), |
| { } |
| }; |
| |
| static struct clk_rcg2 video_cc_mvs0c_clk_src = { |
| .cmd_rcgr = 0x8048, |
| .mnd_width = 0, |
| .hid_width = 5, |
| .parent_map = video_cc_parent_map_4, |
| .freq_tbl = ftbl_video_cc_mvs0c_clk_src, |
| .hw_clk_ctrl = true, |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0c_clk_src", |
| .parent_data = video_cc_parent_data_4, |
| .num_parents = ARRAY_SIZE(video_cc_parent_data_4), |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_rcg2_shared_ops, |
| }, |
| }; |
| |
| static struct clk_rcg2 video_cc_xo_clk_src = { |
| .cmd_rcgr = 0x8180, |
| .mnd_width = 0, |
| .hid_width = 5, |
| .parent_map = video_cc_parent_map_0, |
| .freq_tbl = ftbl_video_cc_ahb_clk_src, |
| .hw_clk_ctrl = true, |
| .clkr.hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_xo_clk_src", |
| .parent_data = video_cc_parent_data_0, |
| .num_parents = ARRAY_SIZE(video_cc_parent_data_0), |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_rcg2_ops, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_cx_axi0_clk = { |
| .halt_reg = 0x81e8, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x81e8, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x81e8, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_cx_axi0_clk", |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0_clk = { |
| .halt_reg = 0x80cc, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x80cc, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x80cc, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_aon_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0_shift_clk = { |
| .halt_reg = 0x81a4, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x81a4, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x81a4, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0_shift_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_xo_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0_vpp0_clk = { |
| .halt_reg = 0x811c, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x811c, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x811c, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0_vpp0_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_aon_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0_vpp0_vpp1_gating_clk = { |
| .halt_reg = 0x80c8, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x80c8, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x80c8, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0_vpp0_vpp1_gating_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0_vpp1_clk = { |
| .halt_reg = 0x80f4, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x80f4, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x80f4, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0_vpp1_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_aon_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0a_clk = { |
| .halt_reg = 0x8090, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x8090, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x8090, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0a_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0a_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0b_clk = { |
| .halt_reg = 0x80b8, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x80b8, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x80b8, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0b_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0b_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0c_clk = { |
| .halt_reg = 0x814c, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x814c, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x814c, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0c_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0c_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0c_ctl_freerun_clk = { |
| .halt_reg = 0x8160, |
| .halt_check = BRANCH_HALT, |
| .clkr = { |
| .enable_reg = 0x8160, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0c_ctl_freerun_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0c_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0c_debug_clk = { |
| .halt_reg = 0x8148, |
| .halt_check = BRANCH_HALT, |
| .clkr = { |
| .enable_reg = 0x8148, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0c_debug_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0c_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0c_freerun_clk = { |
| .halt_reg = 0x815c, |
| .halt_check = BRANCH_HALT, |
| .clkr = { |
| .enable_reg = 0x815c, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0c_freerun_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_mvs0c_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct clk_branch video_cc_mvs0c_shift_clk = { |
| .halt_reg = 0x81a8, |
| .halt_check = BRANCH_HALT_VOTED, |
| .hwcg_reg = 0x81a8, |
| .hwcg_bit = 1, |
| .clkr = { |
| .enable_reg = 0x81a8, |
| .enable_mask = BIT(0), |
| .hw.init = &(const struct clk_init_data) { |
| .name = "video_cc_mvs0c_shift_clk", |
| .parent_hws = (const struct clk_hw*[]) { |
| &video_cc_xo_clk_src.clkr.hw, |
| }, |
| .num_parents = 1, |
| .flags = CLK_SET_RATE_PARENT, |
| .ops = &clk_branch2_ops, |
| }, |
| }, |
| }; |
| |
| static struct gdsc video_cc_mvs0c_gdsc = { |
| .gdscr = 0x8130, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0x6, |
| .pd = { |
| .name = "video_cc_mvs0c_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct gdsc video_cc_axi0_cx_int_gdsc = { |
| .gdscr = 0x81cc, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0xf, |
| .pd = { |
| .name = "video_cc_axi0_cx_int_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .parent = &video_cc_mvs0c_gdsc.pd, |
| .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct gdsc video_cc_mm_int_gdsc = { |
| .gdscr = 0x81b4, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0x2, |
| .pd = { |
| .name = "video_cc_mm_int_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .parent = &video_cc_axi0_cx_int_gdsc.pd, |
| .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct gdsc video_cc_mvs0_gdsc = { |
| .gdscr = 0x80a4, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0x6, |
| .pd = { |
| .name = "video_cc_mvs0_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .parent = &video_cc_mm_int_gdsc.pd, |
| .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct gdsc video_cc_mvs0_vpp0_gdsc = { |
| .gdscr = 0x8108, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0xf, |
| .pd = { |
| .name = "video_cc_mvs0_vpp0_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .parent = &video_cc_mvs0_gdsc.pd, |
| .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct gdsc video_cc_mvs0_vpp1_gdsc = { |
| .gdscr = 0x80e0, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0xf, |
| .pd = { |
| .name = "video_cc_mvs0_vpp1_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .parent = &video_cc_mvs0_gdsc.pd, |
| .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct gdsc video_cc_mvs0a_gdsc = { |
| .gdscr = 0x807c, |
| .en_rest_wait_val = 0x2, |
| .en_few_wait_val = 0x2, |
| .clk_dis_wait_val = 0xf, |
| .pd = { |
| .name = "video_cc_mvs0a_gdsc", |
| }, |
| .pwrsts = PWRSTS_OFF_ON, |
| .parent = &video_cc_mm_int_gdsc.pd, |
| .flags = HW_CTRL_TRIGGER | POLL_CFG_GDSCR | RETAIN_FF_ENABLE, |
| }; |
| |
| static struct clk_regmap *video_cc_hawi_clocks[] = { |
| [VIDEO_CC_AHB_CLK_SRC] = &video_cc_ahb_clk_src.clkr, |
| [VIDEO_CC_CX_AXI0_CLK] = &video_cc_cx_axi0_clk.clkr, |
| [VIDEO_CC_MVS0_CLK] = &video_cc_mvs0_clk.clkr, |
| [VIDEO_CC_MVS0_CLK_SRC] = &video_cc_mvs0_clk_src.clkr, |
| [VIDEO_CC_MVS0_SHIFT_CLK] = &video_cc_mvs0_shift_clk.clkr, |
| [VIDEO_CC_MVS0_VPP0_CLK] = &video_cc_mvs0_vpp0_clk.clkr, |
| [VIDEO_CC_MVS0_VPP0_VPP1_GATING_CLK] = &video_cc_mvs0_vpp0_vpp1_gating_clk.clkr, |
| [VIDEO_CC_MVS0_VPP1_CLK] = &video_cc_mvs0_vpp1_clk.clkr, |
| [VIDEO_CC_MVS0A_CLK] = &video_cc_mvs0a_clk.clkr, |
| [VIDEO_CC_MVS0A_CLK_SRC] = &video_cc_mvs0a_clk_src.clkr, |
| [VIDEO_CC_MVS0B_CLK] = &video_cc_mvs0b_clk.clkr, |
| [VIDEO_CC_MVS0B_CLK_SRC] = &video_cc_mvs0b_clk_src.clkr, |
| [VIDEO_CC_MVS0C_CLK] = &video_cc_mvs0c_clk.clkr, |
| [VIDEO_CC_MVS0C_CLK_SRC] = &video_cc_mvs0c_clk_src.clkr, |
| [VIDEO_CC_MVS0C_CTL_FREERUN_CLK] = &video_cc_mvs0c_ctl_freerun_clk.clkr, |
| [VIDEO_CC_MVS0C_DEBUG_CLK] = &video_cc_mvs0c_debug_clk.clkr, |
| [VIDEO_CC_MVS0C_FREERUN_CLK] = &video_cc_mvs0c_freerun_clk.clkr, |
| [VIDEO_CC_MVS0C_SHIFT_CLK] = &video_cc_mvs0c_shift_clk.clkr, |
| [VIDEO_CC_PLL0] = &video_cc_pll0.clkr, |
| [VIDEO_CC_PLL0_OUT_EVEN] = &video_cc_pll0_out_even.clkr, |
| [VIDEO_CC_PLL1] = &video_cc_pll1.clkr, |
| [VIDEO_CC_PLL2] = &video_cc_pll2.clkr, |
| [VIDEO_CC_PLL3] = &video_cc_pll3.clkr, |
| [VIDEO_CC_XO_CLK_SRC] = &video_cc_xo_clk_src.clkr, |
| }; |
| |
| static struct gdsc *video_cc_hawi_gdscs[] = { |
| [VIDEO_CC_AXI0_CX_INT_GDSC] = &video_cc_axi0_cx_int_gdsc, |
| [VIDEO_CC_MM_INT_GDSC] = &video_cc_mm_int_gdsc, |
| [VIDEO_CC_MVS0_GDSC] = &video_cc_mvs0_gdsc, |
| [VIDEO_CC_MVS0_VPP0_GDSC] = &video_cc_mvs0_vpp0_gdsc, |
| [VIDEO_CC_MVS0_VPP1_GDSC] = &video_cc_mvs0_vpp1_gdsc, |
| [VIDEO_CC_MVS0A_GDSC] = &video_cc_mvs0a_gdsc, |
| [VIDEO_CC_MVS0C_GDSC] = &video_cc_mvs0c_gdsc, |
| }; |
| |
| static const struct qcom_reset_map video_cc_hawi_resets[] = { |
| [VIDEO_CC_AXI0_CX_INT_BCR] = { 0x81c8 }, |
| [VIDEO_CC_INTERFACE_BCR] = { 0x8164 }, |
| [VIDEO_CC_MM_INT_BCR] = { 0x81b0 }, |
| [VIDEO_CC_MVS0_BCR] = { 0x80a0 }, |
| [VIDEO_CC_MVS0_VPP0_BCR] = { 0x8104 }, |
| [VIDEO_CC_MVS0_VPP1_BCR] = { 0x80dc }, |
| [VIDEO_CC_MVS0A_BCR] = { 0x8078 }, |
| [VIDEO_CC_MVS0C_CLK_ARES] = { 0x814c, 2 }, |
| [VIDEO_CC_MVS0C_BCR] = { 0x812c }, |
| [VIDEO_CC_MVS0C_CTL_FREERUN_CLK_ARES] = { 0x8160, 2 }, |
| [VIDEO_CC_MVS0C_FREERUN_CLK_ARES] = { 0x815c, 2 }, |
| [VIDEO_CC_XO_CLK_ARES] = { 0x8198, 2 }, |
| }; |
| |
| static struct clk_alpha_pll *video_cc_hawi_plls[] = { |
| &video_cc_pll0, |
| &video_cc_pll1, |
| &video_cc_pll2, |
| &video_cc_pll3, |
| }; |
| |
| static const u32 video_cc_hawi_critical_cbcrs[] = { |
| 0x8168, /* VIDEO_CC_AHB_CLK */ |
| 0x81e4, /* VIDEO_CC_CX_DBGCH_XO_CLK */ |
| 0x81e0, /* VIDEO_CC_CX_XO_CLK */ |
| 0x81a0, /* VIDEO_CC_DBGCH_XO_CLK */ |
| 0x81ac, /* VIDEO_CC_SLEEP_CLK */ |
| 0x819c, /* VIDEO_CC_TS_XO_CLK */ |
| 0x8198, /* VIDEO_CC_XO_CLK */ |
| }; |
| |
| static const struct regmap_config video_cc_hawi_regmap_config = { |
| .reg_bits = 32, |
| .reg_stride = 4, |
| .val_bits = 32, |
| .max_register = 0xa018, |
| .fast_io = true, |
| }; |
| |
| static struct qcom_cc_driver_data video_cc_hawi_driver_data = { |
| .alpha_plls = video_cc_hawi_plls, |
| .num_alpha_plls = ARRAY_SIZE(video_cc_hawi_plls), |
| .clk_cbcrs = video_cc_hawi_critical_cbcrs, |
| .num_clk_cbcrs = ARRAY_SIZE(video_cc_hawi_critical_cbcrs), |
| }; |
| |
| static const struct qcom_cc_desc video_cc_hawi_desc = { |
| .config = &video_cc_hawi_regmap_config, |
| .clks = video_cc_hawi_clocks, |
| .num_clks = ARRAY_SIZE(video_cc_hawi_clocks), |
| .resets = video_cc_hawi_resets, |
| .num_resets = ARRAY_SIZE(video_cc_hawi_resets), |
| .gdscs = video_cc_hawi_gdscs, |
| .num_gdscs = ARRAY_SIZE(video_cc_hawi_gdscs), |
| .use_rpm = true, |
| .driver_data = &video_cc_hawi_driver_data, |
| }; |
| |
| static const struct of_device_id video_cc_hawi_match_table[] = { |
| { .compatible = "qcom,hawi-videocc" }, |
| { } |
| }; |
| MODULE_DEVICE_TABLE(of, video_cc_hawi_match_table); |
| |
| static int video_cc_hawi_probe(struct platform_device *pdev) |
| { |
| return qcom_cc_probe(pdev, &video_cc_hawi_desc); |
| } |
| |
| static struct platform_driver video_cc_hawi_driver = { |
| .probe = video_cc_hawi_probe, |
| .driver = { |
| .name = "videocc-hawi", |
| .of_match_table = video_cc_hawi_match_table, |
| }, |
| }; |
| |
| module_platform_driver(video_cc_hawi_driver); |
| |
| MODULE_DESCRIPTION("QTI VIDEOCC Hawi Driver"); |
| MODULE_LICENSE("GPL"); |
