diff options
Diffstat (limited to 'drivers/clk/qcom/gpucc-sc7280.c')
| -rw-r--r-- | drivers/clk/qcom/gpucc-sc7280.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/clk/qcom/gpucc-sc7280.c b/drivers/clk/qcom/gpucc-sc7280.c index 1490cd45a654..bd699a624517 100644 --- a/drivers/clk/qcom/gpucc-sc7280.c +++ b/drivers/clk/qcom/gpucc-sc7280.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/clk-provider.h> @@ -379,6 +380,9 @@ static struct clk_branch gpu_cc_sleep_clk = { static struct gdsc cx_gdsc = { .gdscr = 0x106c, + .en_rest_wait_val = 0x2, + .en_few_wait_val = 0x2, + .clk_dis_wait_val = 0x2, .gds_hw_ctrl = 0x1540, .pd = { .name = "cx_gdsc", @@ -389,6 +393,9 @@ static struct gdsc cx_gdsc = { static struct gdsc gx_gdsc = { .gdscr = 0x100c, + .en_rest_wait_val = 0x2, + .en_few_wait_val = 0x2, + .clk_dis_wait_val = 0x2, .clamp_io_ctrl = 0x1508, .pd = { .name = "gx_gdsc", @@ -457,15 +464,12 @@ static int gpu_cc_sc7280_probe(struct platform_device *pdev) clk_lucid_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config); - /* - * Keep the clocks always-ON - * GPU_CC_CB_CLK, GPUCC_CX_GMU_CLK - */ - regmap_update_bits(regmap, 0x1170, BIT(0), BIT(0)); - regmap_update_bits(regmap, 0x1098, BIT(0), BIT(0)); + /* Keep some clocks always-on */ + qcom_branch_set_clk_en(regmap, 0x1170); /* GPU_CC_CB_CLK */ + qcom_branch_set_clk_en(regmap, 0x1098); /* GPUCC_CX_GMU_CLK */ regmap_update_bits(regmap, 0x1098, BIT(13), BIT(13)); - return qcom_cc_really_probe(pdev, &gpu_cc_sc7280_desc, regmap); + return qcom_cc_really_probe(&pdev->dev, &gpu_cc_sc7280_desc, regmap); } static struct platform_driver gpu_cc_sc7280_driver = { @@ -476,17 +480,7 @@ static struct platform_driver gpu_cc_sc7280_driver = { }, }; -static int __init gpu_cc_sc7280_init(void) -{ - return platform_driver_register(&gpu_cc_sc7280_driver); -} -subsys_initcall(gpu_cc_sc7280_init); - -static void __exit gpu_cc_sc7280_exit(void) -{ - platform_driver_unregister(&gpu_cc_sc7280_driver); -} -module_exit(gpu_cc_sc7280_exit); +module_platform_driver(gpu_cc_sc7280_driver); MODULE_DESCRIPTION("QTI GPU_CC SC7280 Driver"); MODULE_LICENSE("GPL v2"); |