diff options
Diffstat (limited to 'drivers/clk/qcom/dispcc-sc7180.c')
| -rw-r--r-- | drivers/clk/qcom/dispcc-sc7180.c | 101 |
1 files changed, 45 insertions, 56 deletions
diff --git a/drivers/clk/qcom/dispcc-sc7180.c b/drivers/clk/qcom/dispcc-sc7180.c index 0a5d395bce93..ab1a8d419863 100644 --- a/drivers/clk/qcom/dispcc-sc7180.c +++ b/drivers/clk/qcom/dispcc-sc7180.c @@ -1,9 +1,10 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2019, The Linux Foundation. All rights reserved. + * Copyright (c) 2019, 2022, The Linux Foundation. All rights reserved. */ #include <linux/clk-provider.h> +#include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/platform_device.h> #include <linux/regmap.h> @@ -19,8 +20,6 @@ enum { P_BI_TCXO, - P_CHIP_SLEEP_CLK, - P_CORE_BI_PLL_TEST_SE, P_DISP_CC_PLL0_OUT_EVEN, P_DISP_CC_PLL0_OUT_MAIN, P_DP_PHY_PLL_LINK_CLK, @@ -65,8 +64,8 @@ static struct clk_alpha_pll_postdiv disp_cc_pll0_out_even = { .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_FABIA], .clkr.hw.init = &(struct clk_init_data){ .name = "disp_cc_pll0_out_even", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_pll0.clkr.hw, + .parent_hws = (const struct clk_hw*[]){ + &disp_cc_pll0.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -202,7 +201,6 @@ static struct clk_rcg2 disp_cc_mdss_dp_crypto_clk_src = { .name = "disp_cc_mdss_dp_crypto_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_byte2_ops, }, }; @@ -216,7 +214,6 @@ static struct clk_rcg2 disp_cc_mdss_dp_link_clk_src = { .name = "disp_cc_mdss_dp_link_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_byte2_ops, }, }; @@ -230,7 +227,6 @@ static struct clk_rcg2 disp_cc_mdss_dp_pixel_clk_src = { .name = "disp_cc_mdss_dp_pixel_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_dp_ops, }, }; @@ -322,8 +318,8 @@ 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, @@ -340,8 +336,8 @@ 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, @@ -356,8 +352,8 @@ static struct clk_regmap_div disp_cc_mdss_byte0_div_clk_src = { .width = 2, .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, @@ -370,8 +366,8 @@ static struct clk_regmap_div disp_cc_mdss_dp_link_div_clk_src = { .width = 2, .clkr.hw.init = &(struct clk_init_data) { .name = "disp_cc_mdss_dp_link_div_clk_src", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_dp_link_clk_src.clkr.hw + .parent_hws = (const struct clk_hw*[]) { + &disp_cc_mdss_dp_link_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_regmap_div_ops, @@ -386,8 +382,8 @@ 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, @@ -404,8 +400,8 @@ static struct clk_branch disp_cc_mdss_dp_aux_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_aux_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_dp_aux_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]){ + &disp_cc_mdss_dp_aux_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -422,8 +418,8 @@ static struct clk_branch disp_cc_mdss_dp_crypto_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_crypto_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_dp_crypto_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]){ + &disp_cc_mdss_dp_crypto_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -440,8 +436,8 @@ static struct clk_branch disp_cc_mdss_dp_link_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_dp_link_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]){ + &disp_cc_mdss_dp_link_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -458,8 +454,8 @@ static struct clk_branch disp_cc_mdss_dp_link_intf_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_link_intf_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_dp_link_div_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]){ + &disp_cc_mdss_dp_link_div_clk_src.clkr.hw, }, .num_parents = 1, .ops = &clk_branch2_ops, @@ -475,8 +471,8 @@ static struct clk_branch disp_cc_mdss_dp_pixel_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "disp_cc_mdss_dp_pixel_clk", - .parent_data = &(const struct clk_parent_data){ - .hw = &disp_cc_mdss_dp_pixel_clk_src.clkr.hw, + .parent_hws = (const struct clk_hw*[]){ + &disp_cc_mdss_dp_pixel_clk_src.clkr.hw, }, .num_parents = 1, .flags = CLK_SET_RATE_PARENT, @@ -493,8 +489,8 @@ 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, @@ -511,8 +507,8 @@ 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, @@ -529,8 +525,8 @@ 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, .ops = &clk_branch2_ops, @@ -546,8 +542,8 @@ 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, @@ -564,8 +560,8 @@ 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, @@ -582,8 +578,8 @@ 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, @@ -600,8 +596,8 @@ 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, @@ -618,8 +614,8 @@ 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, @@ -630,6 +626,9 @@ static struct clk_branch disp_cc_mdss_vsync_clk = { 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", }, @@ -715,7 +714,7 @@ static int disp_cc_sc7180_probe(struct platform_device *pdev) clk_fabia_pll_configure(&disp_cc_pll0, regmap, &disp_cc_pll_config); - return qcom_cc_really_probe(pdev, &disp_cc_sc7180_desc, regmap); + return qcom_cc_really_probe(&pdev->dev, &disp_cc_sc7180_desc, regmap); } static struct platform_driver disp_cc_sc7180_driver = { @@ -726,17 +725,7 @@ static struct platform_driver disp_cc_sc7180_driver = { }, }; -static int __init disp_cc_sc7180_init(void) -{ - return platform_driver_register(&disp_cc_sc7180_driver); -} -subsys_initcall(disp_cc_sc7180_init); - -static void __exit disp_cc_sc7180_exit(void) -{ - platform_driver_unregister(&disp_cc_sc7180_driver); -} -module_exit(disp_cc_sc7180_exit); +module_platform_driver(disp_cc_sc7180_driver); MODULE_DESCRIPTION("QTI DISP_CC SC7180 Driver"); MODULE_LICENSE("GPL v2"); |