diff options
Diffstat (limited to 'drivers/clk/qcom/dispcc-sm8450.c')
| -rw-r--r-- | drivers/clk/qcom/dispcc-sm8450.c | 352 |
1 files changed, 194 insertions, 158 deletions
diff --git a/drivers/clk/qcom/dispcc-sm8450.c b/drivers/clk/qcom/dispcc-sm8450.c index 0cd7ebe90301..9ce9fd28e55b 100644 --- a/drivers/clk/qcom/dispcc-sm8450.c +++ b/drivers/clk/qcom/dispcc-sm8450.c @@ -4,13 +4,12 @@ * Copyright (c) 2022, Linaro Ltd. */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/err.h> #include <linux/kernel.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> -#include <linux/of_device.h> -#include <linux/of.h> +#include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/pm_runtime.h> @@ -71,7 +70,7 @@ enum { P_SLEEP_CLK, }; -static struct pll_vco lucid_evo_vco[] = { +static const struct pll_vco lucid_evo_vco[] = { { 249600000, 2000000000, 0 }, }; @@ -85,6 +84,29 @@ static const struct alpha_pll_config disp_cc_pll0_config = { .user_ctl_hi_val = 0x00000805, }; +static const struct alpha_pll_config sm8475_disp_cc_pll0_config = { + .l = 0xd, + .alpha = 0x6492, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x82aa299c, + .test_ctl_val = 0x00000000, + .test_ctl_hi_val = 0x00000003, + .test_ctl_hi1_val = 0x00009000, + .test_ctl_hi2_val = 0x00000034, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000005, +}; + +static struct clk_init_data sm8475_disp_cc_pll0_init = { + .name = "disp_cc_pll0", + .parent_data = &(const struct clk_parent_data) { + .index = DT_BI_TCXO, + }, + .num_parents = 1, + .ops = &clk_alpha_pll_reset_lucid_ole_ops, +}; + static struct clk_alpha_pll disp_cc_pll0 = { .offset = 0x0, .vco_table = lucid_evo_vco, @@ -112,6 +134,29 @@ static const struct alpha_pll_config disp_cc_pll1_config = { .user_ctl_hi_val = 0x00000805, }; +static const struct alpha_pll_config sm8475_disp_cc_pll1_config = { + .l = 0x1f, + .alpha = 0x4000, + .config_ctl_val = 0x20485699, + .config_ctl_hi_val = 0x00182261, + .config_ctl_hi1_val = 0x82aa299c, + .test_ctl_val = 0x00000000, + .test_ctl_hi_val = 0x00000003, + .test_ctl_hi1_val = 0x00009000, + .test_ctl_hi2_val = 0x00000034, + .user_ctl_val = 0x00000000, + .user_ctl_hi_val = 0x00000005, +}; + +static struct clk_init_data sm8475_disp_cc_pll1_init = { + .name = "disp_cc_pll1", + .parent_data = &(const struct clk_parent_data) { + .index = DT_BI_TCXO, + }, + .num_parents = 1, + .ops = &clk_alpha_pll_reset_lucid_ole_ops, +}; + static struct clk_alpha_pll disp_cc_pll1 = { .offset = 0x1000, .vco_table = lucid_evo_vco, @@ -309,26 +354,17 @@ static struct clk_rcg2 disp_cc_mdss_dptx0_aux_clk_src = { }, }; -static const struct freq_tbl ftbl_disp_cc_mdss_dptx0_link_clk_src[] = { - F(162000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), - F(270000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), - F(540000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), - F(810000, P_DP0_PHY_PLL_LINK_CLK, 1, 0, 0), - { } -}; - static struct clk_rcg2 disp_cc_mdss_dptx0_link_clk_src = { .cmd_rcgr = 0x819c, .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_3, - .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_link_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_ops, + .ops = &clk_byte2_ops, }, }; @@ -382,13 +418,12 @@ static struct clk_rcg2 disp_cc_mdss_dptx1_link_clk_src = { .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_3, - .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_link_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_ops, + .ops = &clk_byte2_ops, }, }; @@ -442,13 +477,12 @@ static struct clk_rcg2 disp_cc_mdss_dptx2_link_clk_src = { .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_3, - .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_link_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_ops, + .ops = &clk_byte2_ops, }, }; @@ -502,13 +536,12 @@ static struct clk_rcg2 disp_cc_mdss_dptx3_link_clk_src = { .mnd_width = 0, .hid_width = 5, .parent_map = disp_cc_parent_map_3, - .freq_tbl = ftbl_disp_cc_mdss_dptx0_link_clk_src, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_link_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_ops, + .ops = &clk_byte2_ops, }, }; @@ -694,8 +727,8 @@ static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte0_div_clk_src", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_byte0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_byte0_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ops, @@ -708,8 +741,8 @@ static struct clk_regmap_div disp_cc_mdss_byte1_div_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte1_div_clk_src", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_byte1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_byte1_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ops, @@ -722,8 +755,8 @@ static struct clk_regmap_div disp_cc_mdss_dptx0_link_div_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_link_div_clk_src", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -737,8 +770,8 @@ static struct clk_regmap_div disp_cc_mdss_dptx1_link_div_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_link_div_clk_src", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -752,8 +785,8 @@ static struct clk_regmap_div disp_cc_mdss_dptx2_link_div_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_link_div_clk_src", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -767,8 +800,8 @@ static struct clk_regmap_div disp_cc_mdss_dptx3_link_div_clk_src = { .width = 4, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_link_div_clk_src", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -784,8 +817,8 @@ static struct clk_branch disp_cc_mdss_ahb1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_ahb1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -802,8 +835,8 @@ static struct clk_branch disp_cc_mdss_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_ahb_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -820,8 +853,8 @@ static struct clk_branch disp_cc_mdss_byte0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_byte0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_byte0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -838,8 +871,8 @@ static struct clk_branch disp_cc_mdss_byte0_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte0_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_byte0_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_byte0_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -856,8 +889,8 @@ static struct clk_branch disp_cc_mdss_byte1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_byte1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_byte1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -874,8 +907,8 @@ static struct clk_branch disp_cc_mdss_byte1_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_byte1_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_byte1_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_byte1_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -892,8 +925,8 @@ static struct clk_branch disp_cc_mdss_dptx0_aux_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_aux_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -910,8 +943,8 @@ static struct clk_branch disp_cc_mdss_dptx0_crypto_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_crypto_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -928,8 +961,8 @@ static struct clk_branch disp_cc_mdss_dptx0_link_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_link_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -946,8 +979,8 @@ static struct clk_branch disp_cc_mdss_dptx0_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_link_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -964,8 +997,8 @@ static struct clk_branch disp_cc_mdss_dptx0_pixel0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_pixel0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_pixel0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_pixel0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -982,8 +1015,8 @@ static struct clk_branch disp_cc_mdss_dptx0_pixel1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_pixel1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_pixel1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_pixel1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1000,8 +1033,8 @@ static struct clk_branch disp_cc_mdss_dptx0_usb_router_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx0_usb_router_link_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1018,8 +1051,8 @@ static struct clk_branch disp_cc_mdss_dptx1_aux_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_aux_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1036,8 +1069,8 @@ static struct clk_branch disp_cc_mdss_dptx1_crypto_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_crypto_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1054,8 +1087,8 @@ static struct clk_branch disp_cc_mdss_dptx1_link_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_link_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1072,8 +1105,8 @@ static struct clk_branch disp_cc_mdss_dptx1_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_link_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1090,8 +1123,8 @@ static struct clk_branch disp_cc_mdss_dptx1_pixel0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_pixel0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_pixel0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_pixel0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1108,8 +1141,8 @@ static struct clk_branch disp_cc_mdss_dptx1_pixel1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_pixel1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx1_pixel1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx1_pixel1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1126,8 +1159,8 @@ static struct clk_branch disp_cc_mdss_dptx1_usb_router_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx1_usb_router_link_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx0_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1144,8 +1177,8 @@ static struct clk_branch disp_cc_mdss_dptx2_aux_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_aux_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1162,8 +1195,8 @@ static struct clk_branch disp_cc_mdss_dptx2_crypto_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_crypto_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1180,8 +1213,8 @@ static struct clk_branch disp_cc_mdss_dptx2_link_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_link_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1198,8 +1231,8 @@ static struct clk_branch disp_cc_mdss_dptx2_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_link_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1216,8 +1249,8 @@ static struct clk_branch disp_cc_mdss_dptx2_pixel0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_pixel0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_pixel0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_pixel0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1234,8 +1267,8 @@ static struct clk_branch disp_cc_mdss_dptx2_pixel1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx2_pixel1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx2_pixel1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx2_pixel1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1252,8 +1285,8 @@ static struct clk_branch disp_cc_mdss_dptx3_aux_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_aux_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx3_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx3_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1270,8 +1303,8 @@ static struct clk_branch disp_cc_mdss_dptx3_crypto_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_crypto_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1288,8 +1321,8 @@ static struct clk_branch disp_cc_mdss_dptx3_link_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_link_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx3_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1306,8 +1339,8 @@ static struct clk_branch disp_cc_mdss_dptx3_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_link_intf_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx3_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx3_link_div_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1324,8 +1357,8 @@ static struct clk_branch disp_cc_mdss_dptx3_pixel0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dptx3_pixel0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_dptx3_pixel0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dptx3_pixel0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1342,8 +1375,8 @@ static struct clk_branch disp_cc_mdss_esc0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_esc0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_esc0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_esc0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1360,8 +1393,8 @@ static struct clk_branch disp_cc_mdss_esc1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_esc1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_esc1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_esc1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1378,8 +1411,8 @@ static struct clk_branch disp_cc_mdss_mdp1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_mdp1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1396,8 +1429,8 @@ static struct clk_branch disp_cc_mdss_mdp_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_mdp_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1414,8 +1447,8 @@ static struct clk_branch disp_cc_mdss_mdp_lut1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_mdp_lut1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1432,8 +1465,8 @@ static struct clk_branch disp_cc_mdss_mdp_lut_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_mdp_lut_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_mdp_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_mdp_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1450,8 +1483,8 @@ static struct clk_branch disp_cc_mdss_non_gdsc_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_non_gdsc_ahb_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1468,8 +1501,8 @@ static struct clk_branch disp_cc_mdss_pclk0_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_pclk0_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_pclk0_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_pclk0_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1486,8 +1519,8 @@ static struct clk_branch disp_cc_mdss_pclk1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_pclk1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_pclk1_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_pclk1_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1504,8 +1537,8 @@ static struct clk_branch disp_cc_mdss_rot1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_rot1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_rot_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_rot_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1522,8 +1555,8 @@ static struct clk_branch disp_cc_mdss_rot_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_rot_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_rot_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_rot_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1540,8 +1573,8 @@ static struct clk_branch disp_cc_mdss_rscc_ahb_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_rscc_ahb_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_ahb_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_ahb_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1558,8 +1591,8 @@ static struct clk_branch disp_cc_mdss_rscc_vsync_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_rscc_vsync_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_vsync_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_vsync_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1576,8 +1609,8 @@ static struct clk_branch disp_cc_mdss_vsync1_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_vsync1_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_vsync_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_vsync_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1594,8 +1627,8 @@ static struct clk_branch disp_cc_mdss_vsync_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_vsync_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_mdss_vsync_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_vsync_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1612,8 +1645,8 @@ static struct clk_branch disp_cc_sleep_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data) { .name = "disp_cc_sleep_clk", - .parent_data = &(const struct clk_parent_data) { - .hw = &disp_cc_sleep_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_sleep_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -1746,7 +1779,7 @@ static const struct regmap_config disp_cc_sm8450_regmap_config = { .fast_io = true, }; -static struct qcom_cc_desc disp_cc_sm8450_desc = { +static const struct qcom_cc_desc disp_cc_sm8450_desc = { .config = &disp_cc_sm8450_regmap_config, .clks = disp_cc_sm8450_clocks, .num_clks = ARRAY_SIZE(disp_cc_sm8450_clocks), @@ -1758,23 +1791,17 @@ static struct qcom_cc_desc disp_cc_sm8450_desc = { static const struct of_device_id disp_cc_sm8450_match_table[] = { { .compatible = "qcom,sm8450-dispcc" }, + { .compatible = "qcom,sm8475-dispcc" }, { } }; MODULE_DEVICE_TABLE(of, disp_cc_sm8450_match_table); -static void disp_cc_sm8450_pm_runtime_disable(void *data) -{ - pm_runtime_disable(data); -} - static int disp_cc_sm8450_probe(struct platform_device *pdev) { struct regmap *regmap; int ret; - pm_runtime_enable(&pdev->dev); - - ret = devm_add_action_or_reset(&pdev->dev, disp_cc_sm8450_pm_runtime_disable, &pdev->dev); + ret = devm_pm_runtime_enable(&pdev->dev); if (ret) return ret; @@ -1783,25 +1810,44 @@ static int disp_cc_sm8450_probe(struct platform_device *pdev) return ret; regmap = qcom_cc_map(pdev, &disp_cc_sm8450_desc); - if (IS_ERR(regmap)) - return PTR_ERR(regmap); - - clk_lucid_evo_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config); - clk_lucid_evo_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll1_config); + if (IS_ERR(regmap)) { + ret = PTR_ERR(regmap); + goto err_put_rpm; + } + + if (of_device_is_compatible(pdev->dev.of_node, "qcom,sm8475-dispcc")) { + /* Update DISPCC PLL0 */ + disp_cc_pll0.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE]; + disp_cc_pll0.clkr.hw.init = &sm8475_disp_cc_pll0_init; + + /* Update DISPCC PLL1 */ + disp_cc_pll1.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_LUCID_OLE]; + disp_cc_pll1.clkr.hw.init = &sm8475_disp_cc_pll1_init; + + clk_lucid_ole_pll_configure(&disp_cc_pll0, regmap, &sm8475_disp_cc_pll0_config); + clk_lucid_ole_pll_configure(&disp_cc_pll1, regmap, &sm8475_disp_cc_pll1_config); + } else { + clk_lucid_evo_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll0_config); + clk_lucid_evo_pll_configure(&disp_cc_pll1, regmap, &disp_cc_pll1_config); + } /* Enable clock gating for MDP clocks */ regmap_update_bits(regmap, DISP_CC_MISC_CMD, 0x10, 0x10); - /* - * Keep clocks always enabled: - * disp_cc_xo_clk - */ - regmap_update_bits(regmap, 0xe05c, BIT(0), BIT(0)); + /* Keep some clocks always-on */ + qcom_branch_set_clk_en(regmap, 0xe05c); /* DISP_CC_XO_CLK */ - ret = qcom_cc_really_probe(pdev, &disp_cc_sm8450_desc, regmap); + ret = qcom_cc_really_probe(&pdev->dev, &disp_cc_sm8450_desc, regmap); + if (ret) + goto err_put_rpm; pm_runtime_put(&pdev->dev); + return 0; + +err_put_rpm: + pm_runtime_put_sync(&pdev->dev); + return ret; } @@ -1813,17 +1859,7 @@ static struct platform_driver disp_cc_sm8450_driver = { }, }; -static int __init disp_cc_sm8450_init(void) -{ - return platform_driver_register(&disp_cc_sm8450_driver); -} -subsys_initcall(disp_cc_sm8450_init); - -static void __exit disp_cc_sm8450_exit(void) -{ - platform_driver_unregister(&disp_cc_sm8450_driver); -} -module_exit(disp_cc_sm8450_exit); +module_platform_driver(disp_cc_sm8450_driver); -MODULE_DESCRIPTION("QTI DISPCC SM8450 Driver"); +MODULE_DESCRIPTION("QTI DISPCC SM8450 / SM8475 Driver"); MODULE_LICENSE("GPL"); |