diff options
Diffstat (limited to 'drivers/clk/qcom')
| -rw-r--r-- | drivers/clk/qcom/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/clk/qcom/Makefile | 1 | ||||
| -rw-r--r-- | drivers/clk/qcom/clk-rcg.c | 4 | ||||
| -rw-r--r-- | drivers/clk/qcom/common.c | 30 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-ipq4019.c | 1354 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-ipq806x.c | 37 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8660.c | 32 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8916.c | 18 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8960.c | 46 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8974.c | 1 | ||||
| -rw-r--r-- | drivers/clk/qcom/gcc-msm8996.c | 98 | ||||
| -rw-r--r-- | drivers/clk/qcom/gdsc.c | 89 | ||||
| -rw-r--r-- | drivers/clk/qcom/gdsc.h | 34 | ||||
| -rw-r--r-- | drivers/clk/qcom/mmcc-msm8960.c | 35 | ||||
| -rw-r--r-- | drivers/clk/qcom/mmcc-msm8974.c | 15 | ||||
| -rw-r--r-- | drivers/clk/qcom/mmcc-msm8996.c | 157 |
16 files changed, 1753 insertions, 206 deletions
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig index b552eceec2be..95e3b3e0fa1c 100644 --- a/drivers/clk/qcom/Kconfig +++ b/drivers/clk/qcom/Kconfig @@ -28,6 +28,14 @@ config APQ_MMCC_8084 Say Y if you want to support multimedia devices such as display, graphics, video encode/decode, camera, etc. +config IPQ_GCC_4019 + tristate "IPQ4019 Global Clock Controller" + depends on COMMON_CLK_QCOM + help + Support for the global clock controller on ipq4019 devices. + Say Y if you want to use peripheral devices such as UART, SPI, + i2c, USB, SD/eMMC, etc. + config IPQ_GCC_806X tristate "IPQ806x Global Clock Controller" depends on COMMON_CLK_QCOM diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile index dc4280b85db1..2a25f4e75f49 100644 --- a/drivers/clk/qcom/Makefile +++ b/drivers/clk/qcom/Makefile @@ -14,6 +14,7 @@ clk-qcom-$(CONFIG_QCOM_GDSC) += gdsc.o obj-$(CONFIG_APQ_GCC_8084) += gcc-apq8084.o obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o +obj-$(CONFIG_IPQ_GCC_4019) += gcc-ipq4019.o obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o obj-$(CONFIG_IPQ_LCC_806X) += lcc-ipq806x.o obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o diff --git a/drivers/clk/qcom/clk-rcg.c b/drivers/clk/qcom/clk-rcg.c index bfbb28f450c2..67ce7c146a6a 100644 --- a/drivers/clk/qcom/clk-rcg.c +++ b/drivers/clk/qcom/clk-rcg.c @@ -638,7 +638,6 @@ static int clk_rcg_pixel_set_rate(struct clk_hw *hw, unsigned long rate, return ret; src = ns_to_src(&rcg->s, ns); - f.pre_div = ns_to_pre_div(&rcg->p, ns) + 1; for (i = 0; i < num_parents; i++) { if (src == rcg->s.parent_map[i].cfg) { @@ -647,6 +646,9 @@ static int clk_rcg_pixel_set_rate(struct clk_hw *hw, unsigned long rate, } } + /* bypass the pre divider */ + f.pre_div = 1; + /* let us find appropriate m/n values for this */ for (; frac->num; frac++) { request = (rate * frac->den) / frac->num; diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c index c112ebaba70d..f7c226ab4307 100644 --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -119,7 +119,6 @@ static int _qcom_cc_register_board_clk(struct device *dev, const char *path, fixed->hw.init = &init_data; init_data.name = path; - init_data.flags = CLK_IS_ROOT; init_data.ops = &clk_fixed_rate_ops; clk = devm_clk_register(dev, &fixed->hw); @@ -185,6 +184,7 @@ int qcom_cc_really_probe(struct platform_device *pdev, struct clk **clks; struct qcom_reset_controller *reset; struct qcom_cc *cc; + struct gdsc_desc *scd; size_t num_clks = desc->num_clks; struct clk_regmap **rclks = desc->clks; @@ -213,7 +213,11 @@ int qcom_cc_really_probe(struct platform_device *pdev, if (ret) return ret; - devm_add_action(dev, qcom_cc_del_clk_provider, pdev->dev.of_node); + ret = devm_add_action_or_reset(dev, qcom_cc_del_clk_provider, + pdev->dev.of_node); + + if (ret) + return ret; reset = &cc->reset; reset->rcdev.of_node = dev->of_node; @@ -227,18 +231,28 @@ int qcom_cc_really_probe(struct platform_device *pdev, if (ret) return ret; - devm_add_action(dev, qcom_cc_reset_unregister, &reset->rcdev); + ret = devm_add_action_or_reset(dev, qcom_cc_reset_unregister, + &reset->rcdev); + + if (ret) + return ret; if (desc->gdscs && desc->num_gdscs) { - ret = gdsc_register(dev, desc->gdscs, desc->num_gdscs, - &reset->rcdev, regmap); + scd = devm_kzalloc(dev, sizeof(*scd), GFP_KERNEL); + if (!scd) + return -ENOMEM; + scd->dev = dev; + scd->scs = desc->gdscs; + scd->num = desc->num_gdscs; + ret = gdsc_register(scd, &reset->rcdev, regmap); + if (ret) + return ret; + ret = devm_add_action_or_reset(dev, qcom_cc_gdsc_unregister, + scd); if (ret) return ret; } - devm_add_action(dev, qcom_cc_gdsc_unregister, dev); - - return 0; } EXPORT_SYMBOL_GPL(qcom_cc_really_probe); diff --git a/drivers/clk/qcom/gcc-ipq4019.c b/drivers/clk/qcom/gcc-ipq4019.c new file mode 100644 index 000000000000..5428efb9fbf5 --- /dev/null +++ b/drivers/clk/qcom/gcc-ipq4019.c @@ -0,0 +1,1354 @@ +/* + * Copyright (c) 2015 The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/err.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/clk-provider.h> +#include <linux/regmap.h> +#include <linux/reset-controller.h> + +#include <dt-bindings/clock/qcom,gcc-ipq4019.h> + +#include "common.h" +#include "clk-regmap.h" +#include "clk-rcg.h" +#include "clk-branch.h" +#include "reset.h" + +enum { + P_XO, + P_FEPLL200, + P_FEPLL500, + P_DDRPLL, + P_FEPLLWCSS2G, + P_FEPLLWCSS5G, + P_FEPLL125DLY, + P_DDRPLLAPSS, +}; + +static struct parent_map gcc_xo_200_500_map[] = { + { P_XO, 0 }, + { P_FEPLL200, 1 }, + { P_FEPLL500, 2 }, +}; + +static const char * const gcc_xo_200_500[] = { + "xo", + "fepll200", + "fepll500", +}; + +static struct parent_map gcc_xo_200_map[] = { + { P_XO, 0 }, + { P_FEPLL200, 1 }, +}; + +static const char * const gcc_xo_200[] = { + "xo", + "fepll200", +}; + +static struct parent_map gcc_xo_200_spi_map[] = { + { P_XO, 0 }, + { P_FEPLL200, 2 }, +}; + +static const char * const gcc_xo_200_spi[] = { + "xo", + "fepll200", +}; + +static struct parent_map gcc_xo_sdcc1_500_map[] = { + { P_XO, 0 }, + { P_DDRPLL, 1 }, + { P_FEPLL500, 2 }, +}; + +static const char * const gcc_xo_sdcc1_500[] = { + "xo", + "ddrpll", + "fepll500", +}; + +static struct parent_map gcc_xo_wcss2g_map[] = { + { P_XO, 0 }, + { P_FEPLLWCSS2G, 1 }, +}; + +static const char * const gcc_xo_wcss2g[] = { + "xo", + "fepllwcss2g", +}; + +static struct parent_map gcc_xo_wcss5g_map[] = { + { P_XO, 0 }, + { P_FEPLLWCSS5G, 1 }, +}; + +static const char * const gcc_xo_wcss5g[] = { + "xo", + "fepllwcss5g", +}; + +static struct parent_map gcc_xo_125_dly_map[] = { + { P_XO, 0 }, + { P_FEPLL125DLY, 1 }, +}; + +static const char * const gcc_xo_125_dly[] = { + "xo", + "fepll125dly", +}; + +static struct parent_map gcc_xo_ddr_500_200_map[] = { + { P_XO, 0 }, + { P_FEPLL200, 3 }, + { P_FEPLL500, 2 }, + { P_DDRPLLAPSS, 1 }, +}; + +static const char * const gcc_xo_ddr_500_200[] = { + "xo", + "fepll200", + "fepll500", + "ddrpllapss", +}; + +#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } +#define P_XO 0 +#define FE_PLL_200 1 +#define FE_PLL_500 2 +#define DDRC_PLL_666 3 + +#define DDRC_PLL_666_SDCC 1 +#define FE_PLL_125_DLY 1 + +#define FE_PLL_WCSS2G 1 +#define FE_PLL_WCSS5G 1 + +static const struct freq_tbl ftbl_gcc_audio_pwm_clk[] = { + F(48000000, P_XO, 1, 0, 0), + F(200000000, FE_PLL_200, 1, 0, 0), + { } +}; + +static struct clk_rcg2 audio_clk_src = { + .cmd_rcgr = 0x1b000, + .hid_width = 5, + .parent_map = gcc_xo_200_map, + .freq_tbl = ftbl_gcc_audio_pwm_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "audio_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + + }, +}; + +static struct clk_branch gcc_audio_ahb_clk = { + .halt_reg = 0x1b010, + .clkr = { + .enable_reg = 0x1b010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_audio_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .flags = CLK_SET_RATE_PARENT, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_audio_pwm_clk = { + .halt_reg = 0x1b00C, + .clkr = { + .enable_reg = 0x1b00C, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_audio_pwm_clk", + .parent_names = (const char *[]){ + "audio_clk_src", + }, + .flags = CLK_SET_RATE_PARENT, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_blsp1_qup1_2_i2c_apps_clk[] = { + F(19200000, P_XO, 1, 2, 5), + F(24000000, P_XO, 1, 1, 2), + { } +}; + +static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = { + .cmd_rcgr = 0x200c, + .hid_width = 5, + .parent_map = gcc_xo_200_map, + .freq_tbl = ftbl_gcc_blsp1_qup1_2_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup1_i2c_apps_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = { + .halt_reg = 0x2008, + .clkr = { + .enable_reg = 0x2008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup1_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup1_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = { + .cmd_rcgr = 0x3000, + .hid_width = 5, + .parent_map = gcc_xo_200_map, + .freq_tbl = ftbl_gcc_blsp1_qup1_2_i2c_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup2_i2c_apps_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = { + .halt_reg = 0x3010, + .clkr = { + .enable_reg = 0x3010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup2_i2c_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup2_i2c_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_blsp1_qup1_2_spi_apps_clk[] = { + F(960000, P_XO, 12, 1, 4), + F(4800000, P_XO, 1, 1, 10), + F(9600000, P_XO, 1, 1, 5), + F(15000000, P_XO, 1, 1, 3), + F(19200000, P_XO, 1, 2, 5), + F(24000000, P_XO, 1, 1, 2), + F(48000000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = { + .cmd_rcgr = 0x2024, + .mnd_width = 8, + .hid_width = 5, + .parent_map = gcc_xo_200_spi_map, + .freq_tbl = ftbl_gcc_blsp1_qup1_2_spi_apps_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup1_spi_apps_clk_src", + .parent_names = gcc_xo_200_spi, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = { + .halt_reg = 0x2004, + .clkr = { + .enable_reg = 0x2004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup1_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup1_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = { + .cmd_rcgr = 0x3014, + .mnd_width = 8, + .hid_width = 5, + .freq_tbl = ftbl_gcc_blsp1_qup1_2_spi_apps_clk, + .parent_map = gcc_xo_200_spi_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_qup2_spi_apps_clk_src", + .parent_names = gcc_xo_200_spi, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = { + .halt_reg = 0x300c, + .clkr = { + .enable_reg = 0x300c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_qup2_spi_apps_clk", + .parent_names = (const char *[]){ + "blsp1_qup2_spi_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_blsp1_uart1_2_apps_clk[] = { + F(1843200, FE_PLL_200, 1, 144, 15625), + F(3686400, FE_PLL_200, 1, 288, 15625), + F(7372800, FE_PLL_200, 1, 576, 15625), + F(14745600, FE_PLL_200, 1, 1152, 15625), + F(16000000, FE_PLL_200, 1, 2, 25), + F(24000000, P_XO, 1, 1, 2), + F(32000000, FE_PLL_200, 1, 4, 25), + F(40000000, FE_PLL_200, 1, 1, 5), + F(46400000, FE_PLL_200, 1, 29, 125), + F(48000000, P_XO, 1, 0, 0), + { } +}; + +static struct clk_rcg2 blsp1_uart1_apps_clk_src = { + .cmd_rcgr = 0x2044, + .mnd_width = 16, + .hid_width = 5, + .freq_tbl = ftbl_gcc_blsp1_uart1_2_apps_clk, + .parent_map = gcc_xo_200_spi_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart1_apps_clk_src", + .parent_names = gcc_xo_200_spi, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_blsp1_uart1_apps_clk = { + .halt_reg = 0x203c, + .clkr = { + .enable_reg = 0x203c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart1_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart1_apps_clk_src", + }, + .flags = CLK_SET_RATE_PARENT, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_rcg2 blsp1_uart2_apps_clk_src = { + .cmd_rcgr = 0x3034, + .mnd_width = 16, + .hid_width = 5, + .freq_tbl = ftbl_gcc_blsp1_uart1_2_apps_clk, + .parent_map = gcc_xo_200_spi_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "blsp1_uart2_apps_clk_src", + .parent_names = gcc_xo_200_spi, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_blsp1_uart2_apps_clk = { + .halt_reg = 0x302c, + .clkr = { + .enable_reg = 0x302c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_uart2_apps_clk", + .parent_names = (const char *[]){ + "blsp1_uart2_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_gp_clk[] = { + F(1250000, FE_PLL_200, 1, 16, 0), + F(2500000, FE_PLL_200, 1, 8, 0), + F(5000000, FE_PLL_200, 1, 4, 0), + { } +}; + +static struct clk_rcg2 gp1_clk_src = { + .cmd_rcgr = 0x8004, + .mnd_width = 8, + .hid_width = 5, + .freq_tbl = ftbl_gcc_gp_clk, + .parent_map = gcc_xo_200_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp1_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_gp1_clk = { + .halt_reg = 0x8000, + .clkr = { + .enable_reg = 0x8000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp1_clk", + .parent_names = (const char *[]){ + "gp1_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 gp2_clk_src = { + .cmd_rcgr = 0x9004, + .mnd_width = 8, + .hid_width = 5, + .freq_tbl = ftbl_gcc_gp_clk, + .parent_map = gcc_xo_200_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp2_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_gp2_clk = { + .halt_reg = 0x9000, + .clkr = { + .enable_reg = 0x9000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp2_clk", + .parent_names = (const char *[]){ + "gp2_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_rcg2 gp3_clk_src = { + .cmd_rcgr = 0xa004, + .mnd_width = 8, + .hid_width = 5, + .freq_tbl = ftbl_gcc_gp_clk, + .parent_map = gcc_xo_200_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "gp3_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_gp3_clk = { + .halt_reg = 0xa000, + .clkr = { + .enable_reg = 0xa000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_gp3_clk", + .parent_names = (const char *[]){ + "gp3_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_sdcc1_apps_clk[] = { + F(144000, P_XO, 1, 3, 240), + F(400000, P_XO, 1, 1, 0), + F(20000000, FE_PLL_500, 1, 1, 25), + F(25000000, FE_PLL_500, 1, 1, 20), + F(50000000, FE_PLL_500, 1, 1, 10), + F(100000000, FE_PLL_500, 1, 1, 5), + F(193000000, DDRC_PLL_666_SDCC, 1, 0, 0), + { } +}; + +static struct clk_rcg2 sdcc1_apps_clk_src = { + .cmd_rcgr = 0x18004, + .hid_width = 5, + .freq_tbl = ftbl_gcc_sdcc1_apps_clk, + .parent_map = gcc_xo_sdcc1_500_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "sdcc1_apps_clk_src", + .parent_names = gcc_xo_sdcc1_500, + .num_parents = 3, + .ops = &clk_rcg2_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static const struct freq_tbl ftbl_gcc_apps_clk[] = { + F(48000000, P_XO, 1, 0, 0), + F(200000000, FE_PLL_200, 1, 0, 0), + F(500000000, FE_PLL_500, 1, 0, 0), + F(626000000, DDRC_PLL_666, 1, 0, 0), + { } +}; + +static struct clk_rcg2 apps_clk_src = { + .cmd_rcgr = 0x1900c, + .hid_width = 5, + .freq_tbl = ftbl_gcc_apps_clk, + .parent_map = gcc_xo_ddr_500_200_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "apps_clk_src", + .parent_names = gcc_xo_ddr_500_200, + .num_parents = 4, + .ops = &clk_rcg2_ops, + }, +}; + +static const struct freq_tbl ftbl_gcc_apps_ahb_clk[] = { + F(48000000, P_XO, 1, 0, 0), + F(100000000, FE_PLL_200, 2, 0, 0), + { } +}; + +static struct clk_rcg2 apps_ahb_clk_src = { + .cmd_rcgr = 0x19014, + .hid_width = 5, + .parent_map = gcc_xo_200_500_map, + .freq_tbl = ftbl_gcc_apps_ahb_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "apps_ahb_clk_src", + .parent_names = gcc_xo_200_500, + .num_parents = 3, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_apss_ahb_clk = { + .halt_reg = 0x19004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(14), + .hw.init = &(struct clk_init_data){ + .name = "gcc_apss_ahb_clk", + .parent_names = (const char *[]){ + "apps_ahb_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_blsp1_ahb_clk = { + .halt_reg = 0x1008, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(10), + .hw.init = &(struct clk_init_data){ + .name = "gcc_blsp1_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_dcd_xo_clk = { + .halt_reg = 0x2103c, + .clkr = { + .enable_reg = 0x2103c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_dcd_xo_clk", + .parent_names = (const char *[]){ + "xo", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_boot_rom_ahb_clk = { + .halt_reg = 0x1300c, + .clkr = { + .enable_reg = 0x1300c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_boot_rom_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_crypto_ahb_clk = { + .halt_reg = 0x16024, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_crypto_axi_clk = { + .halt_reg = 0x16020, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(1), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_axi_clk", + .parent_names = (const char *[]){ + "fepll125", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_crypto_clk = { + .halt_reg = 0x1601c, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(2), + .hw.init = &(struct clk_init_data){ + .name = "gcc_crypto_clk", + .parent_names = (const char *[]){ + "fepll125", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_ess_clk = { + .halt_reg = 0x12010, + .clkr = { + .enable_reg = 0x12010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_ess_clk", + .parent_names = (const char *[]){ + "fephy_125m_dly_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_imem_axi_clk = { + .halt_reg = 0xe004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(17), + .hw.init = &(struct clk_init_data){ + .name = "gcc_imem_axi_clk", + .parent_names = (const char *[]){ + "fepll200", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_imem_cfg_ahb_clk = { + .halt_reg = 0xe008, + .clkr = { + .enable_reg = 0xe008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_imem_cfg_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_ahb_clk = { + .halt_reg = 0x1d00c, + .clkr = { + .enable_reg = 0x1d00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_axi_m_clk = { + .halt_reg = 0x1d004, + .clkr = { + .enable_reg = 0x1d004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_axi_m_clk", + .parent_names = (const char *[]){ + "fepll200", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_pcie_axi_s_clk = { + .halt_reg = 0x1d008, + .clkr = { + .enable_reg = 0x1d008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_pcie_axi_s_clk", + .parent_names = (const char *[]){ + "fepll200", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_prng_ahb_clk = { + .halt_reg = 0x13004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(8), + .hw.init = &(struct clk_init_data){ + .name = "gcc_prng_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_qpic_ahb_clk = { + .halt_reg = 0x1c008, + .clkr = { + .enable_reg = 0x1c008, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_qpic_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_qpic_clk = { + .halt_reg = 0x1c004, + .clkr = { + .enable_reg = 0x1c004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_qpic_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_ahb_clk = { + .halt_reg = 0x18010, + .clkr = { + .enable_reg = 0x18010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_sdcc1_apps_clk = { + .halt_reg = 0x1800c, + .clkr = { + .enable_reg = 0x1800c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_sdcc1_apps_clk", + .parent_names = (const char *[]){ + "sdcc1_apps_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_tlmm_ahb_clk = { + .halt_reg = 0x5004, + .halt_check = BRANCH_HALT_VOTED, + .clkr = { + .enable_reg = 0x6000, + .enable_mask = BIT(5), + .hw.init = &(struct clk_init_data){ + .name = "gcc_tlmm_ahb_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb2_master_clk = { + .halt_reg = 0x1e00c, + .clkr = { + .enable_reg = 0x1e00c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb2_master_clk", + .parent_names = (const char *[]){ + "pcnoc_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb2_sleep_clk = { + .halt_reg = 0x1e010, + .clkr = { + .enable_reg = 0x1e010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb2_sleep_clk", + .parent_names = (const char *[]){ + "gcc_sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb2_mock_utmi_clk = { + .halt_reg = 0x1e014, + .clkr = { + .enable_reg = 0x1e014, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb2_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb30_mock_utmi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_usb30_mock_utmi_clk[] = { + F(2000000, FE_PLL_200, 10, 0, 0), + { } +}; + +static struct clk_rcg2 usb30_mock_utmi_clk_src = { + .cmd_rcgr = 0x1e000, + .hid_width = 5, + .parent_map = gcc_xo_200_map, + .freq_tbl = ftbl_gcc_usb30_mock_utmi_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "usb30_mock_utmi_clk_src", + .parent_names = gcc_xo_200, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_usb3_master_clk = { + .halt_reg = 0x1e028, + .clkr = { + .enable_reg = 0x1e028, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb3_master_clk", + .parent_names = (const char *[]){ + "fepll125", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb3_sleep_clk = { + .halt_reg = 0x1e02C, + .clkr = { + .enable_reg = 0x1e02C, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb3_sleep_clk", + .parent_names = (const char *[]){ + "gcc_sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static struct clk_branch gcc_usb3_mock_utmi_clk = { + .halt_reg = 0x1e030, + .clkr = { + .enable_reg = 0x1e030, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_usb3_mock_utmi_clk", + .parent_names = (const char *[]){ + "usb30_mock_utmi_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_fephy_dly_clk[] = { + F(125000000, FE_PLL_125_DLY, 1, 0, 0), + { } +}; + +static struct clk_rcg2 fephy_125m_dly_clk_src = { + .cmd_rcgr = 0x12000, + .hid_width = 5, + .parent_map = gcc_xo_125_dly_map, + .freq_tbl = ftbl_gcc_fephy_dly_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "fephy_125m_dly_clk_src", + .parent_names = gcc_xo_125_dly, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + + +static const struct freq_tbl ftbl_gcc_wcss2g_clk[] = { + F(48000000, P_XO, 1, 0, 0), + F(250000000, FE_PLL_WCSS2G, 1, 0, 0), + { } +}; + +static struct clk_rcg2 wcss2g_clk_src = { + .cmd_rcgr = 0x1f000, + .hid_width = 5, + .freq_tbl = ftbl_gcc_wcss2g_clk, + .parent_map = gcc_xo_wcss2g_map, + .clkr.hw.init = &(struct clk_init_data){ + .name = "wcss2g_clk_src", + .parent_names = gcc_xo_wcss2g, + .num_parents = 2, + .ops = &clk_rcg2_ops, + .flags = CLK_SET_RATE_PARENT, + }, +}; + +static struct clk_branch gcc_wcss2g_clk = { + .halt_reg = 0x1f00C, + .clkr = { + .enable_reg = 0x1f00C, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_wcss2g_clk", + .parent_names = (const char *[]){ + "wcss2g_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_wcss2g_ref_clk = { + .halt_reg = 0x1f00C, + .clkr = { + .enable_reg = 0x1f00C, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_wcss2g_ref_clk", + .parent_names = (const char *[]){ + "xo", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_wcss2g_rtc_clk = { + .halt_reg = 0x1f010, + .clkr = { + .enable_reg = 0x1f010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_wcss2g_rtc_clk", + .parent_names = (const char *[]){ + "gcc_sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + }, + }, +}; + +static const struct freq_tbl ftbl_gcc_wcss5g_clk[] = { + F(48000000, P_XO, 1, 0, 0), + F(250000000, FE_PLL_WCSS5G, 1, 0, 0), + { } +}; + +static struct clk_rcg2 wcss5g_clk_src = { + .cmd_rcgr = 0x20000, + .hid_width = 5, + .parent_map = gcc_xo_wcss5g_map, + .freq_tbl = ftbl_gcc_wcss5g_clk, + .clkr.hw.init = &(struct clk_init_data){ + .name = "wcss5g_clk_src", + .parent_names = gcc_xo_wcss5g, + .num_parents = 2, + .ops = &clk_rcg2_ops, + }, +}; + +static struct clk_branch gcc_wcss5g_clk = { + .halt_reg = 0x2000c, + .clkr = { + .enable_reg = 0x2000c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_wcss5g_clk", + .parent_names = (const char *[]){ + "wcss5g_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_wcss5g_ref_clk = { + .halt_reg = 0x2000c, + .clkr = { + .enable_reg = 0x2000c, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_wcss5g_ref_clk", + .parent_names = (const char *[]){ + "xo", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_branch gcc_wcss5g_rtc_clk = { + .halt_reg = 0x20010, + .clkr = { + .enable_reg = 0x20010, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_wcss5g_rtc_clk", + .parent_names = (const char *[]){ + "gcc_sleep_clk_src", + }, + .num_parents = 1, + .ops = &clk_branch2_ops, + .flags = CLK_SET_RATE_PARENT, + }, + }, +}; + +static struct clk_regmap *gcc_ipq4019_clocks[] = { + [AUDIO_CLK_SRC] = &audio_clk_src.clkr, + [BLSP1_QUP1_I2C_APPS_CLK_SRC] = &blsp1_qup1_i2c_apps_clk_src.clkr, + [BLSP1_QUP1_SPI_APPS_CLK_SRC] = &blsp1_qup1_spi_apps_clk_src.clkr, + [BLSP1_QUP2_I2C_APPS_CLK_SRC] = &blsp1_qup2_i2c_apps_clk_src.clkr, + [BLSP1_QUP2_SPI_APPS_CLK_SRC] = &blsp1_qup2_spi_apps_clk_src.clkr, + [BLSP1_UART1_APPS_CLK_SRC] = &blsp1_uart1_apps_clk_src.clkr, + [BLSP1_UART2_APPS_CLK_SRC] = &blsp1_uart2_apps_clk_src.clkr, + [GCC_USB3_MOCK_UTMI_CLK_SRC] = &usb30_mock_utmi_clk_src.clkr, + [GCC_APPS_CLK_SRC] = &apps_clk_src.clkr, + [GCC_APPS_AHB_CLK_SRC] = &apps_ahb_clk_src.clkr, + [GP1_CLK_SRC] = &gp1_clk_src.clkr, + [GP2_CLK_SRC] = &gp2_clk_src.clkr, + [GP3_CLK_SRC] = &gp3_clk_src.clkr, + [SDCC1_APPS_CLK_SRC] = &sdcc1_apps_clk_src.clkr, + [FEPHY_125M_DLY_CLK_SRC] = &fephy_125m_dly_clk_src.clkr, + [WCSS2G_CLK_SRC] = &wcss2g_clk_src.clkr, + [WCSS5G_CLK_SRC] = &wcss5g_clk_src.clkr, + [GCC_APSS_AHB_CLK] = &gcc_apss_ahb_clk.clkr, + [GCC_AUDIO_AHB_CLK] = &gcc_audio_ahb_clk.clkr, + [GCC_AUDIO_PWM_CLK] = &gcc_audio_pwm_clk.clkr, + [GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr, + [GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr, + [GCC_BLSP1_QUP2_I2C_APPS_CLK] = &gcc_blsp1_qup2_i2c_apps_clk.clkr, + [GCC_BLSP1_QUP2_SPI_APPS_CLK] = &gcc_blsp1_qup2_spi_apps_clk.clkr, + [GCC_BLSP1_UART1_APPS_CLK] = &gcc_blsp1_uart1_apps_clk.clkr, + [GCC_BLSP1_UART2_APPS_CLK] = &gcc_blsp1_uart2_apps_clk.clkr, + [GCC_DCD_XO_CLK] = &gcc_dcd_xo_clk.clkr, + [GCC_GP1_CLK] = &gcc_gp1_clk.clkr, + [GCC_GP2_CLK] = &gcc_gp2_clk.clkr, + [GCC_GP3_CLK] = &gcc_gp3_clk.clkr, + [GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr, + [GCC_CRYPTO_AHB_CLK] = &gcc_crypto_ahb_clk.clkr, + [GCC_CRYPTO_AXI_CLK] = &gcc_crypto_axi_clk.clkr, + [GCC_CRYPTO_CLK] = &gcc_crypto_clk.clkr, + [GCC_ESS_CLK] = &gcc_ess_clk.clkr, + [GCC_IMEM_AXI_CLK] = &gcc_imem_axi_clk.clkr, + [GCC_IMEM_CFG_AHB_CLK] = &gcc_imem_cfg_ahb_clk.clkr, + [GCC_PCIE_AHB_CLK] = &gcc_pcie_ahb_clk.clkr, + [GCC_PCIE_AXI_M_CLK] = &gcc_pcie_axi_m_clk.clkr, + [GCC_PCIE_AXI_S_CLK] = &gcc_pcie_axi_s_clk.clkr, + [GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr, + [GCC_QPIC_AHB_CLK] = &gcc_qpic_ahb_clk.clkr, + [GCC_QPIC_CLK] = &gcc_qpic_clk.clkr, + [GCC_SDCC1_AHB_CLK] = &gcc_sdcc1_ahb_clk.clkr, + [GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr, + [GCC_TLMM_AHB_CLK] = &gcc_tlmm_ahb_clk.clkr, + [GCC_USB2_MASTER_CLK] = &gcc_usb2_master_clk.clkr, + [GCC_USB2_SLEEP_CLK] = &gcc_usb2_sleep_clk.clkr, + [GCC_USB2_MOCK_UTMI_CLK] = &gcc_usb2_mock_utmi_clk.clkr, + [GCC_USB3_MASTER_CLK] = &gcc_usb3_master_clk.clkr, + [GCC_USB3_SLEEP_CLK] = &gcc_usb3_sleep_clk.clkr, + [GCC_USB3_MOCK_UTMI_CLK] = &gcc_usb3_mock_utmi_clk.clkr, + [GCC_WCSS2G_CLK] = &gcc_wcss2g_clk.clkr, + [GCC_WCSS2G_REF_CLK] = &gcc_wcss2g_ref_clk.clkr, + [GCC_WCSS2G_RTC_CLK] = &gcc_wcss2g_rtc_clk.clkr, + [GCC_WCSS5G_CLK] = &gcc_wcss5g_clk.clkr, + [GCC_WCSS5G_REF_CLK] = &gcc_wcss5g_ref_clk.clkr, + [GCC_WCSS5G_RTC_CLK] = &gcc_wcss5g_rtc_clk.clkr, +}; + +static const struct qcom_reset_map gcc_ipq4019_resets[] = { + [WIFI0_CPU_INIT_RESET] = { 0x1f008, 5 }, + [WIFI0_RADIO_SRIF_RESET] = { 0x1f008, 4 }, + [WIFI0_RADIO_WARM_RESET] = { 0x1f008, 3 }, + [WIFI0_RADIO_COLD_RESET] = { 0x1f008, 2 }, + [WIFI0_CORE_WARM_RESET] = { 0x1f008, 1 }, + [WIFI0_CORE_COLD_RESET] = { 0x1f008, 0 }, + [WIFI1_CPU_INIT_RESET] = { 0x20008, 5 }, + [WIFI1_RADIO_SRIF_RESET] = { 0x20008, 4 }, + [WIFI1_RADIO_WARM_RESET] = { 0x20008, 3 }, + [WIFI1_RADIO_COLD_RESET] = { 0x20008, 2 }, + [WIFI1_CORE_WARM_RESET] = { 0x20008, 1 }, + [WIFI1_CORE_COLD_RESET] = { 0x20008, 0 }, + [USB3_UNIPHY_PHY_ARES] = { 0x1e038, 5 }, + [USB3_HSPHY_POR_ARES] = { 0x1e038, 4 }, + [USB3_HSPHY_S_ARES] = { 0x1e038, 2 }, + [USB2_HSPHY_POR_ARES] = { 0x1e01c, 4 }, + [USB2_HSPHY_S_ARES] = { 0x1e01c, 2 }, + [PCIE_PHY_AHB_ARES] = { 0x1d010, 11 }, + [PCIE_AHB_ARES] = { 0x1d010, 10 }, + [PCIE_PWR_ARES] = { 0x1d010, 9 }, + [PCIE_PIPE_STICKY_ARES] = { 0x1d010, 8 }, + [PCIE_AXI_M_STICKY_ARES] = { 0x1d010, 7 }, + [PCIE_PHY_ARES] = { 0x1d010, 6 }, + [PCIE_PARF_XPU_ARES] = { 0x1d010, 5 }, + [PCIE_AXI_S_XPU_ARES] = { 0x1d010, 4 }, + [PCIE_AXI_M_VMIDMT_ARES] = { 0x1d010, 3 }, + [PCIE_PIPE_ARES] = { 0x1d010, 2 }, + [PCIE_AXI_S_ARES] = { 0x1d010, 1 }, + [PCIE_AXI_M_ARES] = { 0x1d010, 0 }, + [ESS_RESET] = { 0x12008, 0}, + [GCC_BLSP1_BCR] = {0x01000, 0}, + [GCC_BLSP1_QUP1_BCR] = {0x02000, 0}, + [GCC_BLSP1_UART1_BCR] = {0x02038, 0}, + [GCC_BLSP1_QUP2_BCR] = {0x03008, 0}, + [GCC_BLSP1_UART2_BCR] = {0x03028, 0}, + [GCC_BIMC_BCR] = {0x04000, 0}, + [GCC_TLMM_BCR] = {0x05000, 0}, + [GCC_IMEM_BCR] = {0x0E000, 0}, + [GCC_ESS_BCR] = {0x12008, 0}, + [GCC_PRNG_BCR] = {0x13000, 0}, + [GCC_BOOT_ROM_BCR] = {0x13008, 0}, + [GCC_CRYPTO_BCR] = {0x16000, 0}, + [GCC_SDCC1_BCR] = {0x18000, 0}, + [GCC_SEC_CTRL_BCR] = {0x1A000, 0}, + [GCC_AUDIO_BCR] = {0x1B008, 0}, + [GCC_QPIC_BCR] = {0x1C000, 0}, + [GCC_PCIE_BCR] = {0x1D000, 0}, + [GCC_USB2_BCR] = {0x1E008, 0}, + [GCC_USB2_PHY_BCR] = {0x1E018, 0}, + [GCC_USB3_BCR] = {0x1E024, 0}, + [GCC_USB3_PHY_BCR] = {0x1E034, 0}, + [GCC_SYSTEM_NOC_BCR] = {0x21000, 0}, + [GCC_PCNOC_BCR] = {0x2102C, 0}, + [GCC_DCD_BCR] = {0x21038, 0}, + [GCC_SNOC_BUS_TIMEOUT0_BCR] = {0x21064, 0}, + [GCC_SNOC_BUS_TIMEOUT1_BCR] = {0x2106C, 0}, + [GCC_SNOC_BUS_TIMEOUT2_BCR] = {0x21074, 0}, + [GCC_SNOC_BUS_TIMEOUT3_BCR] = {0x2107C, 0}, + [GCC_PCNOC_BUS_TIMEOUT0_BCR] = {0x21084, 0}, + [GCC_PCNOC_BUS_TIMEOUT1_BCR] = {0x2108C, 0}, + [GCC_PCNOC_BUS_TIMEOUT2_BCR] = {0x21094, 0}, + [GCC_PCNOC_BUS_TIMEOUT3_BCR] = {0x2109C, 0}, + [GCC_PCNOC_BUS_TIMEOUT4_BCR] = {0x210A4, 0}, + [GCC_PCNOC_BUS_TIMEOUT5_BCR] = {0x210AC, 0}, + [GCC_PCNOC_BUS_TIMEOUT6_BCR] = {0x210B4, 0}, + [GCC_PCNOC_BUS_TIMEOUT7_BCR] = {0x210BC, 0}, + [GCC_PCNOC_BUS_TIMEOUT8_BCR] = {0x210C4, 0}, + [GCC_PCNOC_BUS_TIMEOUT9_BCR] = {0x210CC, 0}, + [GCC_TCSR_BCR] = {0x22000, 0}, + [GCC_MPM_BCR] = {0x24000, 0}, + [GCC_SPDM_BCR] = {0x25000, 0}, +}; + +static const struct regmap_config gcc_ipq4019_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x2dfff, + .fast_io = true, +}; + +static const struct qcom_cc_desc gcc_ipq4019_desc = { + .config = &gcc_ipq4019_regmap_config, + .clks = gcc_ipq4019_clocks, + .num_clks = ARRAY_SIZE(gcc_ipq4019_clocks), + .resets = gcc_ipq4019_resets, + .num_resets = ARRAY_SIZE(gcc_ipq4019_resets), +}; + +static const struct of_device_id gcc_ipq4019_match_table[] = { + { .compatible = "qcom,gcc-ipq4019" }, + { } +}; +MODULE_DEVICE_TABLE(of, gcc_ipq4019_match_table); + +static int gcc_ipq4019_probe(struct platform_device *pdev) +{ + return qcom_cc_probe(pdev, &gcc_ipq4019_desc); +} + +static struct platform_driver gcc_ipq4019_driver = { + .probe = gcc_ipq4019_probe, + .driver = { + .name = "qcom,gcc-ipq4019", + .owner = THIS_MODULE, + .of_match_table = gcc_ipq4019_match_table, + }, +}; + +static int __init gcc_ipq4019_init(void) +{ + return platform_driver_register(&gcc_ipq4019_driver); +} +core_initcall(gcc_ipq4019_init); + +static void __exit gcc_ipq4019_exit(void) +{ + platform_driver_unregister(&gcc_ipq4019_driver); +} +module_exit(gcc_ipq4019_exit); + +MODULE_ALIAS("platform:gcc-ipq4019"); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("QCOM GCC IPQ4019 driver"); diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c index dd5402bac620..52a7d3959875 100644 --- a/drivers/clk/qcom/gcc-ipq806x.c +++ b/drivers/clk/qcom/gcc-ipq806x.c @@ -890,7 +890,6 @@ static struct clk_branch gsbi1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -906,7 +905,6 @@ static struct clk_branch gsbi2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -922,7 +920,6 @@ static struct clk_branch gsbi4_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi4_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -938,7 +935,6 @@ static struct clk_branch gsbi5_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi5_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -954,7 +950,6 @@ static struct clk_branch gsbi6_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi6_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -970,7 +965,6 @@ static struct clk_branch gsbi7_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi7_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1144,7 +1138,6 @@ static struct clk_branch pmem_clk = { .hw.init = &(struct clk_init_data){ .name = "pmem_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1308,7 +1301,6 @@ static struct clk_branch sdc1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1324,7 +1316,6 @@ static struct clk_branch sdc3_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc3_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1394,7 +1385,6 @@ static struct clk_branch tsif_h_clk = { .hw.init = &(struct clk_init_data){ .name = "tsif_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1410,7 +1400,6 @@ static struct clk_branch dma_bam_h_clk = { .hw.init = &(struct clk_init_data){ .name = "dma_bam_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1425,7 +1414,6 @@ static struct clk_branch adm0_clk = { .hw.init = &(struct clk_init_data){ .name = "adm0_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1442,7 +1430,6 @@ static struct clk_branch adm0_pbus_clk = { .hw.init = &(struct clk_init_data){ .name = "adm0_pbus_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1457,7 +1444,6 @@ static struct clk_branch pmic_arb0_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_arb0_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1472,7 +1458,6 @@ static struct clk_branch pmic_arb1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_arb1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1487,7 +1472,6 @@ static struct clk_branch pmic_ssbi2_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_ssbi2_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1504,7 +1488,6 @@ static struct clk_branch rpm_msg_ram_h_clk = { .hw.init = &(struct clk_init_data){ .name = "rpm_msg_ram_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1563,7 +1546,6 @@ static struct clk_branch pcie_a_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1577,7 +1559,6 @@ static struct clk_branch pcie_aux_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_aux_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1591,7 +1572,6 @@ static struct clk_branch pcie_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1605,7 +1585,6 @@ static struct clk_branch pcie_phy_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_phy_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1659,7 +1638,6 @@ static struct clk_branch pcie1_a_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie1_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1673,7 +1651,6 @@ static struct clk_branch pcie1_aux_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie1_aux_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1687,7 +1664,6 @@ static struct clk_branch pcie1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1701,7 +1677,6 @@ static struct clk_branch pcie1_phy_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie1_phy_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1755,7 +1730,6 @@ static struct clk_branch pcie2_a_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie2_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1769,7 +1743,6 @@ static struct clk_branch pcie2_aux_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie2_aux_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1783,7 +1756,6 @@ static struct clk_branch pcie2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1797,7 +1769,6 @@ static struct clk_branch pcie2_phy_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie2_phy_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1887,7 +1858,6 @@ static struct clk_branch sata_a_clk = { .hw.init = &(struct clk_init_data){ .name = "sata_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1901,7 +1871,6 @@ static struct clk_branch sata_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sata_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1915,7 +1884,6 @@ static struct clk_branch sfab_sata_s_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sfab_sata_s_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1929,7 +1897,6 @@ static struct clk_branch sata_phy_cfg_clk = { .hw.init = &(struct clk_init_data){ .name = "sata_phy_cfg_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2139,7 +2106,6 @@ static struct clk_branch usb_hs1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hs1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2218,7 +2184,6 @@ static struct clk_branch usb_fs1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_fs1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2234,7 +2199,6 @@ static struct clk_branch ebi2_clk = { .hw.init = &(struct clk_init_data){ .name = "ebi2_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2248,7 +2212,6 @@ static struct clk_branch ebi2_aon_clk = { .hw.init = &(struct clk_init_data){ .name = "ebi2_always_on_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c index ad413036f7c7..6dc55864979c 100644 --- a/drivers/clk/qcom/gcc-msm8660.c +++ b/drivers/clk/qcom/gcc-msm8660.c @@ -1479,7 +1479,6 @@ static struct clk_branch pmem_clk = { .hw.init = &(struct clk_init_data){ .name = "pmem_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2027,7 +2026,6 @@ static struct clk_branch gsbi1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2041,7 +2039,6 @@ static struct clk_branch gsbi2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2055,7 +2052,6 @@ static struct clk_branch gsbi3_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi3_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2069,7 +2065,6 @@ static struct clk_branch gsbi4_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi4_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2083,7 +2078,6 @@ static struct clk_branch gsbi5_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi5_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2097,7 +2091,6 @@ static struct clk_branch gsbi6_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi6_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2111,7 +2104,6 @@ static struct clk_branch gsbi7_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi7_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2125,7 +2117,6 @@ static struct clk_branch gsbi8_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi8_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2139,7 +2130,6 @@ static struct clk_branch gsbi9_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi9_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2153,7 +2143,6 @@ static struct clk_branch gsbi10_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi10_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2167,7 +2156,6 @@ static struct clk_branch gsbi11_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi11_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2181,7 +2169,6 @@ static struct clk_branch gsbi12_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi12_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2195,7 +2182,6 @@ static struct clk_branch tsif_h_clk = { .hw.init = &(struct clk_init_data){ .name = "tsif_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2209,7 +2195,6 @@ static struct clk_branch usb_fs1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_fs1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2223,7 +2208,6 @@ static struct clk_branch usb_fs2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_fs2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2237,7 +2221,6 @@ static struct clk_branch usb_hs1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hs1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2251,7 +2234,6 @@ static struct clk_branch sdc1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2265,7 +2247,6 @@ static struct clk_branch sdc2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2279,7 +2260,6 @@ static struct clk_branch sdc3_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc3_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2293,7 +2273,6 @@ static struct clk_branch sdc4_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc4_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2307,7 +2286,6 @@ static struct clk_branch sdc5_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc5_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2322,7 +2300,6 @@ static struct clk_branch adm0_clk = { .hw.init = &(struct clk_init_data){ .name = "adm0_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2337,7 +2314,6 @@ static struct clk_branch adm0_pbus_clk = { .hw.init = &(struct clk_init_data){ .name = "adm0_pbus_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2352,7 +2328,6 @@ static struct clk_branch adm1_clk = { .hw.init = &(struct clk_init_data){ .name = "adm1_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2367,7 +2342,6 @@ static struct clk_branch adm1_pbus_clk = { .hw.init = &(struct clk_init_data){ .name = "adm1_pbus_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2382,7 +2356,6 @@ static struct clk_branch modem_ahb1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "modem_ahb1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2397,7 +2370,6 @@ static struct clk_branch modem_ahb2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "modem_ahb2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2412,7 +2384,6 @@ static struct clk_branch pmic_arb0_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_arb0_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2427,7 +2398,6 @@ static struct clk_branch pmic_arb1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_arb1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2442,7 +2412,6 @@ static struct clk_branch pmic_ssbi2_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_ssbi2_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2459,7 +2428,6 @@ static struct clk_branch rpm_msg_ram_h_clk = { .hw.init = &(struct clk_init_data){ .name = "rpm_msg_ram_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c index 8cc9b2868b41..9c29080a84d8 100644 --- a/drivers/clk/qcom/gcc-msm8916.c +++ b/drivers/clk/qcom/gcc-msm8916.c @@ -2590,6 +2590,23 @@ static struct clk_branch gcc_mss_cfg_ahb_clk = { }, }; +static struct clk_branch gcc_mss_q6_bimc_axi_clk = { + .halt_reg = 0x49004, + .clkr = { + .enable_reg = 0x49004, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_mss_q6_bimc_axi_clk", + .parent_names = (const char *[]){ + "bimc_ddr_clk_src", + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_ops, + }, + }, +}; + static struct clk_branch gcc_oxili_ahb_clk = { .halt_reg = 0x59028, .clkr = { @@ -3227,6 +3244,7 @@ static struct clk_regmap *gcc_msm8916_clocks[] = { [GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK] = &gcc_ultaudio_lpaif_sec_i2s_clk.clkr, [GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK] = &gcc_ultaudio_lpaif_aux_i2s_clk.clkr, [GCC_CODEC_DIGCODEC_CLK] = &gcc_codec_digcodec_clk.clkr, + [GCC_MSS_Q6_BIMC_AXI_CLK] = &gcc_mss_q6_bimc_axi_clk.clkr, }; static struct gdsc *gcc_msm8916_gdscs[] = { diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c index 983dd7dc89a7..eb551c75fba6 100644 --- a/drivers/clk/qcom/gcc-msm8960.c +++ b/drivers/clk/qcom/gcc-msm8960.c @@ -1546,7 +1546,6 @@ static struct clk_branch pmem_clk = { .hw.init = &(struct clk_init_data){ .name = "pmem_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2143,7 +2142,6 @@ static struct clk_branch usb_hsic_hsio_cal_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hsic_hsio_cal_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2293,7 +2291,6 @@ static struct clk_branch ce1_core_clk = { .hw.init = &(struct clk_init_data){ .name = "ce1_core_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2307,7 +2304,6 @@ static struct clk_branch ce1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "ce1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2323,7 +2319,6 @@ static struct clk_branch dma_bam_h_clk = { .hw.init = &(struct clk_init_data){ .name = "dma_bam_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2339,7 +2334,6 @@ static struct clk_branch gsbi1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2355,7 +2349,6 @@ static struct clk_branch gsbi2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2371,7 +2364,6 @@ static struct clk_branch gsbi3_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi3_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2387,7 +2379,6 @@ static struct clk_branch gsbi4_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi4_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2403,7 +2394,6 @@ static struct clk_branch gsbi5_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi5_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2419,7 +2409,6 @@ static struct clk_branch gsbi6_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi6_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2435,7 +2424,6 @@ static struct clk_branch gsbi7_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi7_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2451,7 +2439,6 @@ static struct clk_branch gsbi8_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi8_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2467,7 +2454,6 @@ static struct clk_branch gsbi9_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi9_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2483,7 +2469,6 @@ static struct clk_branch gsbi10_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi10_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2499,7 +2484,6 @@ static struct clk_branch gsbi11_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi11_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2515,7 +2499,6 @@ static struct clk_branch gsbi12_h_clk = { .hw.init = &(struct clk_init_data){ .name = "gsbi12_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2531,7 +2514,6 @@ static struct clk_branch tsif_h_clk = { .hw.init = &(struct clk_init_data){ .name = "tsif_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2545,7 +2527,6 @@ static struct clk_branch usb_fs1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_fs1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2559,7 +2540,6 @@ static struct clk_branch usb_fs2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_fs2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2575,7 +2555,6 @@ static struct clk_branch usb_hs1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hs1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2589,7 +2568,6 @@ static struct clk_branch usb_hs3_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hs3_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2603,7 +2581,6 @@ static struct clk_branch usb_hs4_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hs4_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2617,7 +2594,6 @@ static struct clk_branch usb_hsic_h_clk = { .hw.init = &(struct clk_init_data){ .name = "usb_hsic_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2633,7 +2609,6 @@ static struct clk_branch sdc1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2649,7 +2624,6 @@ static struct clk_branch sdc2_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc2_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2665,7 +2639,6 @@ static struct clk_branch sdc3_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc3_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2681,7 +2654,6 @@ static struct clk_branch sdc4_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc4_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2697,7 +2669,6 @@ static struct clk_branch sdc5_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sdc5_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2712,7 +2683,6 @@ static struct clk_branch adm0_clk = { .hw.init = &(struct clk_init_data){ .name = "adm0_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2729,7 +2699,6 @@ static struct clk_branch adm0_pbus_clk = { .hw.init = &(struct clk_init_data){ .name = "adm0_pbus_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2753,7 +2722,7 @@ static struct clk_rcg ce3_src = { }, .freq_tbl = clk_tbl_ce3, .clkr = { - .enable_reg = 0x2c08, + .enable_reg = 0x36c0, .enable_mask = BIT(7), .hw.init = &(struct clk_init_data){ .name = "ce3_src", @@ -2769,7 +2738,7 @@ static struct clk_branch ce3_core_clk = { .halt_reg = 0x2fdc, .halt_bit = 5, .clkr = { - .enable_reg = 0x36c4, + .enable_reg = 0x36cc, .enable_mask = BIT(4), .hw.init = &(struct clk_init_data){ .name = "ce3_core_clk", @@ -2883,7 +2852,6 @@ static struct clk_branch sata_a_clk = { .hw.init = &(struct clk_init_data){ .name = "sata_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2897,7 +2865,6 @@ static struct clk_branch sata_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sata_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2911,7 +2878,6 @@ static struct clk_branch sfab_sata_s_h_clk = { .hw.init = &(struct clk_init_data){ .name = "sfab_sata_s_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2925,7 +2891,6 @@ static struct clk_branch sata_phy_cfg_clk = { .hw.init = &(struct clk_init_data){ .name = "sata_phy_cfg_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2939,7 +2904,6 @@ static struct clk_branch pcie_phy_ref_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_phy_ref_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2953,7 +2917,6 @@ static struct clk_branch pcie_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2967,7 +2930,6 @@ static struct clk_branch pcie_a_clk = { .hw.init = &(struct clk_init_data){ .name = "pcie_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2982,7 +2944,6 @@ static struct clk_branch pmic_arb0_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_arb0_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2997,7 +2958,6 @@ static struct clk_branch pmic_arb1_h_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_arb1_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -3012,7 +2972,6 @@ static struct clk_branch pmic_ssbi2_clk = { .hw.init = &(struct clk_init_data){ .name = "pmic_ssbi2_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -3029,7 +2988,6 @@ static struct clk_branch rpm_msg_ram_h_clk = { .hw.init = &(struct clk_init_data){ .name = "rpm_msg_ram_h_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; diff --git a/drivers/clk/qcom/gcc-msm8974.c b/drivers/clk/qcom/gcc-msm8974.c index 335952db309b..00915209e7c5 100644 --- a/drivers/clk/qcom/gcc-msm8974.c +++ b/drivers/clk/qcom/gcc-msm8974.c @@ -1965,7 +1965,6 @@ static struct clk_branch gcc_mss_q6_bimc_axi_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_mss_q6_bimc_axi_clk", - .flags = CLK_IS_ROOT, .ops = &clk_branch2_ops, }, }, diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c index 16d7c323db49..c9b96f318d9c 100644 --- a/drivers/clk/qcom/gcc-msm8996.c +++ b/drivers/clk/qcom/gcc-msm8996.c @@ -30,6 +30,7 @@ #include "clk-rcg.h" #include "clk-branch.h" #include "reset.h" +#include "gdsc.h" #define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } @@ -1320,7 +1321,7 @@ static struct clk_branch gcc_mmss_bimc_gfx_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_mmss_bimc_gfx_clk", - .flags = CLK_SET_RATE_PARENT | CLK_IS_ROOT, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, @@ -2314,7 +2315,7 @@ static struct clk_branch gcc_bimc_gfx_clk = { .enable_mask = BIT(0), .hw.init = &(struct clk_init_data){ .name = "gcc_bimc_gfx_clk", - .flags = CLK_SET_RATE_PARENT | CLK_IS_ROOT, + .flags = CLK_SET_RATE_PARENT, .ops = &clk_branch2_ops, }, }, @@ -2814,7 +2815,6 @@ static struct clk_branch gcc_ufs_sys_clk_core_clk = { .hw.init = &(struct clk_init_data){ .name = "gcc_ufs_sys_clk_core_clk", .ops = &clk_branch2_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2827,7 +2827,6 @@ static struct clk_branch gcc_ufs_tx_symbol_clk_core_clk = { .hw.init = &(struct clk_init_data){ .name = "gcc_ufs_tx_symbol_clk_core_clk", .ops = &clk_branch2_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -3059,6 +3058,83 @@ static struct clk_hw *gcc_msm8996_hws[] = { &ufs_ice_core_postdiv_clk_src.hw, }; +static struct gdsc aggre0_noc_gdsc = { + .gdscr = 0x81004, + .gds_hw_ctrl = 0x81028, + .pd = { + .name = "aggre0_noc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc hlos1_vote_aggre0_noc_gdsc = { + .gdscr = 0x7d024, + .pd = { + .name = "hlos1_vote_aggre0_noc", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc hlos1_vote_lpass_adsp_gdsc = { + .gdscr = 0x7d034, + .pd = { + .name = "hlos1_vote_lpass_adsp", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc hlos1_vote_lpass_core_gdsc = { + .gdscr = 0x7d038, + .pd = { + .name = "hlos1_vote_lpass_core", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc usb30_gdsc = { + .gdscr = 0xf004, + .pd = { + .name = "usb30", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc pcie0_gdsc = { + .gdscr = 0x6b004, + .pd = { + .name = "pcie0", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc pcie1_gdsc = { + .gdscr = 0x6d004, + .pd = { + .name = "pcie1", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc pcie2_gdsc = { + .gdscr = 0x6e004, + .pd = { + .name = "pcie2", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc ufs_gdsc = { + .gdscr = 0x75004, + .pd = { + .name = "ufs", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + static struct clk_regmap *gcc_msm8996_clocks[] = { [GPLL0_EARLY] = &gpll0_early.clkr, [GPLL0] = &gpll0.clkr, @@ -3245,6 +3321,18 @@ static struct clk_regmap *gcc_msm8996_clocks[] = { [GCC_RX1_USB2_CLKREF_CLK] = &gcc_rx1_usb2_clkref_clk.clkr, }; +static struct gdsc *gcc_msm8996_gdscs[] = { + [AGGRE0_NOC_GDSC] = &aggre0_noc_gdsc, + [HLOS1_VOTE_AGGRE0_NOC_GDSC] = &hlos1_vote_aggre0_noc_gdsc, + [HLOS1_VOTE_LPASS_ADSP_GDSC] = &hlos1_vote_lpass_adsp_gdsc, + [HLOS1_VOTE_LPASS_CORE_GDSC] = &hlos1_vote_lpass_core_gdsc, + [USB30_GDSC] = &usb30_gdsc, + [PCIE0_GDSC] = &pcie0_gdsc, + [PCIE1_GDSC] = &pcie1_gdsc, + [PCIE2_GDSC] = &pcie2_gdsc, + [UFS_GDSC] = &ufs_gdsc, +}; + static const struct qcom_reset_map gcc_msm8996_resets[] = { [GCC_SYSTEM_NOC_BCR] = { 0x4000 }, [GCC_CONFIG_NOC_BCR] = { 0x5000 }, @@ -3363,6 +3451,8 @@ static const struct qcom_cc_desc gcc_msm8996_desc = { .num_clks = ARRAY_SIZE(gcc_msm8996_clocks), .resets = gcc_msm8996_resets, .num_resets = ARRAY_SIZE(gcc_msm8996_resets), + .gdscs = gcc_msm8996_gdscs, + .num_gdscs = ARRAY_SIZE(gcc_msm8996_gdscs), }; static const struct of_device_id gcc_msm8996_match_table[] = { diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c index da9fad8b642b..f12d7b2bddd7 100644 --- a/drivers/clk/qcom/gdsc.c +++ b/drivers/clk/qcom/gdsc.c @@ -16,6 +16,7 @@ #include <linux/err.h> #include <linux/jiffies.h> #include <linux/kernel.h> +#include <linux/ktime.h> #include <linux/pm_domain.h> #include <linux/regmap.h> #include <linux/reset-controller.h> @@ -42,12 +43,12 @@ #define domain_to_gdsc(domain) container_of(domain, struct gdsc, pd) -static int gdsc_is_enabled(struct gdsc *sc) +static int gdsc_is_enabled(struct gdsc *sc, unsigned int reg) { u32 val; int ret; - ret = regmap_read(sc->regmap, sc->gdscr, &val); + ret = regmap_read(sc->regmap, reg, &val); if (ret) return ret; @@ -58,28 +59,46 @@ static int gdsc_toggle_logic(struct gdsc *sc, bool en) { int ret; u32 val = en ? 0 : SW_COLLAPSE_MASK; - u32 check = en ? PWR_ON_MASK : 0; - unsigned long timeout; + ktime_t start; + unsigned int status_reg = sc->gdscr; ret = regmap_update_bits(sc->regmap, sc->gdscr, SW_COLLAPSE_MASK, val); if (ret) return ret; - timeout = jiffies + usecs_to_jiffies(TIMEOUT_US); - do { - ret = regmap_read(sc->regmap, sc->gdscr, &val); - if (ret) - return ret; + /* If disabling votable gdscs, don't poll on status */ + if ((sc->flags & VOTABLE) && !en) { + /* + * Add a short delay here to ensure that an enable + * right after it was disabled does not put it in an + * unknown state + */ + udelay(TIMEOUT_US); + return 0; + } - if ((val & PWR_ON_MASK) == check) - return 0; - } while (time_before(jiffies, timeout)); + if (sc->gds_hw_ctrl) { + status_reg = sc->gds_hw_ctrl; + /* + * The gds hw controller asserts/de-asserts the status bit soon + * after it receives a power on/off request from a master. + * The controller then takes around 8 xo cycles to start its + * internal state machine and update the status bit. During + * this time, the status bit does not reflect the true status + * of the core. + * Add a delay of 1 us between writing to the SW_COLLAPSE bit + * and polling the status bit. + */ + udelay(1); + } - ret = regmap_read(sc->regmap, sc->gdscr, &val); - if (ret) - return ret; + start = ktime_get(); + do { + if (gdsc_is_enabled(sc, status_reg) == en) + return 0; + } while (ktime_us_delta(ktime_get(), start) < TIMEOUT_US); - if ((val & PWR_ON_MASK) == check) + if (gdsc_is_enabled(sc, status_reg) == en) return 0; return -ETIMEDOUT; @@ -165,6 +184,7 @@ static int gdsc_init(struct gdsc *sc) { u32 mask, val; int on, ret; + unsigned int reg; /* * Disable HW trigger: collapse/restore occur based on registers writes. @@ -185,10 +205,18 @@ static int gdsc_init(struct gdsc *sc) return ret; } - on = gdsc_is_enabled(sc); + reg = sc->gds_hw_ctrl ? sc->gds_hw_ctrl : sc->gdscr; + on = gdsc_is_enabled(sc, reg); if (on < 0) return on; + /* + * Votable GDSCs can be ON due to Vote from other masters. + * If a Votable GDSC is ON, make sure we have a Vote. + */ + if ((sc->flags & VOTABLE) && on) + gdsc_enable(&sc->pd); + if (on || (sc->pwrsts & PWRSTS_RET)) gdsc_force_mem_on(sc); else @@ -201,11 +229,14 @@ static int gdsc_init(struct gdsc *sc) return 0; } -int gdsc_register(struct device *dev, struct gdsc **scs, size_t num, +int gdsc_register(struct gdsc_desc *desc, struct reset_controller_dev *rcdev, struct regmap *regmap) { int i, ret; struct genpd_onecell_data *data; + struct device *dev = desc->dev; + struct gdsc **scs = desc->scs; + size_t num = desc->num; data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); if (!data) @@ -228,10 +259,30 @@ int gdsc_register(struct device *dev, struct gdsc **scs, size_t num, data->domains[i] = &scs[i]->pd; } + /* Add subdomains */ + for (i = 0; i < num; i++) { + if (!scs[i]) + continue; + if (scs[i]->parent) + pm_genpd_add_subdomain(scs[i]->parent, &scs[i]->pd); + } + return of_genpd_add_provider_onecell(dev->of_node, data); } -void gdsc_unregister(struct device *dev) +void gdsc_unregister(struct gdsc_desc *desc) { + int i; + struct device *dev = desc->dev; + struct gdsc **scs = desc->scs; + size_t num = desc->num; + + /* Remove subdomains */ + for (i = 0; i < num; i++) { + if (!scs[i]) + continue; + if (scs[i]->parent) + pm_genpd_remove_subdomain(scs[i]->parent, &scs[i]->pd); + } of_genpd_del_provider(dev->of_node); } diff --git a/drivers/clk/qcom/gdsc.h b/drivers/clk/qcom/gdsc.h index 5ded26884f08..3bf497c36bdf 100644 --- a/drivers/clk/qcom/gdsc.h +++ b/drivers/clk/qcom/gdsc.h @@ -20,18 +20,12 @@ struct regmap; struct reset_controller_dev; -/* Powerdomain allowable state bitfields */ -#define PWRSTS_OFF BIT(0) -#define PWRSTS_RET BIT(1) -#define PWRSTS_ON BIT(2) -#define PWRSTS_OFF_ON (PWRSTS_OFF | PWRSTS_ON) -#define PWRSTS_RET_ON (PWRSTS_RET | PWRSTS_ON) - /** * struct gdsc - Globally Distributed Switch Controller * @pd: generic power domain * @regmap: regmap for MMIO accesses * @gdscr: gsdc control register + * @gds_hw_ctrl: gds_hw_ctrl register * @cxcs: offsets of branch registers to toggle mem/periph bits in * @cxc_count: number of @cxcs * @pwrsts: Possible powerdomain power states @@ -41,28 +35,44 @@ struct reset_controller_dev; */ struct gdsc { struct generic_pm_domain pd; + struct generic_pm_domain *parent; struct regmap *regmap; unsigned int gdscr; + unsigned int gds_hw_ctrl; unsigned int *cxcs; unsigned int cxc_count; const u8 pwrsts; +/* Powerdomain allowable state bitfields */ +#define PWRSTS_OFF BIT(0) +#define PWRSTS_RET BIT(1) +#define PWRSTS_ON BIT(2) +#define PWRSTS_OFF_ON (PWRSTS_OFF | PWRSTS_ON) +#define PWRSTS_RET_ON (PWRSTS_RET | PWRSTS_ON) + const u8 flags; +#define VOTABLE BIT(0) struct reset_controller_dev *rcdev; unsigned int *resets; unsigned int reset_count; }; +struct gdsc_desc { + struct device *dev; + struct gdsc **scs; + size_t num; +}; + #ifdef CONFIG_QCOM_GDSC -int gdsc_register(struct device *, struct gdsc **, size_t n, - struct reset_controller_dev *, struct regmap *); -void gdsc_unregister(struct device *); +int gdsc_register(struct gdsc_desc *desc, struct reset_controller_dev *, + struct regmap *); +void gdsc_unregister(struct gdsc_desc *desc); #else -static inline int gdsc_register(struct device *d, struct gdsc **g, size_t n, +static inline int gdsc_register(struct gdsc_desc *desc, struct reset_controller_dev *rcdev, struct regmap *r) { return -ENOSYS; } -static inline void gdsc_unregister(struct device *d) {}; +static inline void gdsc_unregister(struct gdsc_desc *desc) {}; #endif /* CONFIG_QCOM_GDSC */ #endif /* __QCOM_GDSC_H__ */ diff --git a/drivers/clk/qcom/mmcc-msm8960.c b/drivers/clk/qcom/mmcc-msm8960.c index 00e36192a1de..7f21421c87d6 100644 --- a/drivers/clk/qcom/mmcc-msm8960.c +++ b/drivers/clk/qcom/mmcc-msm8960.c @@ -1789,7 +1789,6 @@ static struct clk_branch gmem_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "gmem_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1805,7 +1804,6 @@ static struct clk_branch ijpeg_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "ijpeg_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1821,7 +1819,6 @@ static struct clk_branch mmss_imem_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "mmss_imem_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1835,7 +1832,6 @@ static struct clk_branch jpegd_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "jpegd_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1851,7 +1847,6 @@ static struct clk_branch vcodec_axi_b_clk = { .hw.init = &(struct clk_init_data){ .name = "vcodec_axi_b_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1867,7 +1862,6 @@ static struct clk_branch vcodec_axi_a_clk = { .hw.init = &(struct clk_init_data){ .name = "vcodec_axi_a_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1883,7 +1877,6 @@ static struct clk_branch vcodec_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "vcodec_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1897,7 +1890,6 @@ static struct clk_branch vfe_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "vfe_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1913,7 +1905,6 @@ static struct clk_branch mdp_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "mdp_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1929,7 +1920,6 @@ static struct clk_branch rot_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "rot_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1945,7 +1935,6 @@ static struct clk_branch vcap_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "vcap_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1961,7 +1950,6 @@ static struct clk_branch vpe_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "vpe_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1977,7 +1965,6 @@ static struct clk_branch gfx3d_axi_clk = { .hw.init = &(struct clk_init_data){ .name = "gfx3d_axi_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -1991,7 +1978,6 @@ static struct clk_branch amp_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "amp_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2005,7 +1991,6 @@ static struct clk_branch csi_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "csi_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT }, }, }; @@ -2019,7 +2004,6 @@ static struct clk_branch dsi_m_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "dsi_m_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2035,7 +2019,6 @@ static struct clk_branch dsi_s_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "dsi_s_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2049,7 +2032,6 @@ static struct clk_branch dsi2_m_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "dsi2_m_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT }, }, }; @@ -2065,7 +2047,6 @@ static struct clk_branch dsi2_s_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "dsi2_s_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2425,7 +2406,6 @@ static struct clk_branch gfx2d0_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "gfx2d0_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2441,7 +2421,6 @@ static struct clk_branch gfx2d1_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "gfx2d1_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2457,7 +2436,6 @@ static struct clk_branch gfx3d_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "gfx3d_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2473,7 +2451,6 @@ static struct clk_branch hdmi_m_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "hdmi_m_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2489,7 +2466,6 @@ static struct clk_branch hdmi_s_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "hdmi_s_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2503,7 +2479,6 @@ static struct clk_branch ijpeg_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "ijpeg_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT }, }, }; @@ -2519,7 +2494,6 @@ static struct clk_branch mmss_imem_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "mmss_imem_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT }, }, }; @@ -2533,7 +2507,6 @@ static struct clk_branch jpegd_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "jpegd_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2547,7 +2520,6 @@ static struct clk_branch mdp_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "mdp_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2561,7 +2533,6 @@ static struct clk_branch rot_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "rot_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT }, }, }; @@ -2577,7 +2548,6 @@ static struct clk_branch smmu_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "smmu_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2591,7 +2561,6 @@ static struct clk_branch tv_enc_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "tv_enc_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2605,7 +2574,6 @@ static struct clk_branch vcap_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "vcap_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2621,7 +2589,6 @@ static struct clk_branch vcodec_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "vcodec_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2635,7 +2602,6 @@ static struct clk_branch vfe_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "vfe_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; @@ -2649,7 +2615,6 @@ static struct clk_branch vpe_ahb_clk = { .hw.init = &(struct clk_init_data){ .name = "vpe_ahb_clk", .ops = &clk_branch_ops, - .flags = CLK_IS_ROOT, }, }, }; diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c index 9d790bcadf25..715e7cd94125 100644 --- a/drivers/clk/qcom/mmcc-msm8974.c +++ b/drivers/clk/qcom/mmcc-msm8974.c @@ -2400,6 +2400,7 @@ static struct gdsc oxilicx_gdsc = { .pd = { .name = "oxilicx", }, + .parent = &oxili_gdsc.pd, .pwrsts = PWRSTS_OFF_ON, }; @@ -2615,7 +2616,6 @@ MODULE_DEVICE_TABLE(of, mmcc_msm8974_match_table); static int mmcc_msm8974_probe(struct platform_device *pdev) { struct regmap *regmap; - int ret; regmap = qcom_cc_map(pdev, &mmcc_msm8974_desc); if (IS_ERR(regmap)) @@ -2624,22 +2624,11 @@ static int mmcc_msm8974_probe(struct platform_device *pdev) clk_pll_configure_sr_hpm_lp(&mmpll1, regmap, &mmpll1_config, true); clk_pll_configure_sr_hpm_lp(&mmpll3, regmap, &mmpll3_config, false); - ret = qcom_cc_really_probe(pdev, &mmcc_msm8974_desc, regmap); - if (ret) - return ret; - - return pm_genpd_add_subdomain(&oxili_gdsc.pd, &oxilicx_gdsc.pd); -} - -static int mmcc_msm8974_remove(struct platform_device *pdev) -{ - pm_genpd_remove_subdomain(&oxili_gdsc.pd, &oxilicx_gdsc.pd); - return 0; + return qcom_cc_really_probe(pdev, &mmcc_msm8974_desc, regmap); } static struct platform_driver mmcc_msm8974_driver = { .probe = mmcc_msm8974_probe, - .remove = mmcc_msm8974_remove, .driver = { .name = "mmcc-msm8974", .of_match_table = mmcc_msm8974_match_table, diff --git a/drivers/clk/qcom/mmcc-msm8996.c b/drivers/clk/qcom/mmcc-msm8996.c index 064f3eaa39d0..6df7ff36b416 100644 --- a/drivers/clk/qcom/mmcc-msm8996.c +++ b/drivers/clk/qcom/mmcc-msm8996.c @@ -32,6 +32,7 @@ #include "clk-rcg.h" #include "clk-branch.h" #include "reset.h" +#include "gdsc.h" #define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) } @@ -2917,6 +2918,144 @@ static struct clk_hw *mmcc_msm8996_hws[] = { &gpll0_div.hw, }; +static struct gdsc mmagic_video_gdsc = { + .gdscr = 0x119c, + .gds_hw_ctrl = 0x120c, + .pd = { + .name = "mmagic_video", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc mmagic_mdss_gdsc = { + .gdscr = 0x247c, + .gds_hw_ctrl = 0x2480, + .pd = { + .name = "mmagic_mdss", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc mmagic_camss_gdsc = { + .gdscr = 0x3c4c, + .gds_hw_ctrl = 0x3c50, + .pd = { + .name = "mmagic_camss", + }, + .pwrsts = PWRSTS_OFF_ON, + .flags = VOTABLE, +}; + +static struct gdsc venus_gdsc = { + .gdscr = 0x1024, + .cxcs = (unsigned int []){ 0x1028, 0x1034, 0x1038 }, + .cxc_count = 3, + .pd = { + .name = "venus", + }, + .parent = &mmagic_video_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc venus_core0_gdsc = { + .gdscr = 0x1040, + .cxcs = (unsigned int []){ 0x1048 }, + .cxc_count = 1, + .pd = { + .name = "venus_core0", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc venus_core1_gdsc = { + .gdscr = 0x1044, + .cxcs = (unsigned int []){ 0x104c }, + .cxc_count = 1, + .pd = { + .name = "venus_core1", + }, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc camss_gdsc = { + .gdscr = 0x34a0, + .cxcs = (unsigned int []){ 0x36bc, 0x36c4 }, + .cxc_count = 2, + .pd = { + .name = "camss", + }, + .parent = &mmagic_camss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc vfe0_gdsc = { + .gdscr = 0x3664, + .cxcs = (unsigned int []){ 0x36a8 }, + .cxc_count = 1, + .pd = { + .name = "vfe0", + }, + .parent = &camss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc vfe1_gdsc = { + .gdscr = 0x3674, + .cxcs = (unsigned int []){ 0x36ac }, + .cxc_count = 1, + .pd = { + .name = "vfe0", + }, + .parent = &camss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc jpeg_gdsc = { + .gdscr = 0x35a4, + .cxcs = (unsigned int []){ 0x35a8, 0x35b0, 0x35c0, 0x35b8 }, + .cxc_count = 4, + .pd = { + .name = "jpeg", + }, + .parent = &camss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc cpp_gdsc = { + .gdscr = 0x36d4, + .cxcs = (unsigned int []){ 0x36b0 }, + .cxc_count = 1, + .pd = { + .name = "cpp", + }, + .parent = &camss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc fd_gdsc = { + .gdscr = 0x3b64, + .cxcs = (unsigned int []){ 0x3b68, 0x3b6c }, + .cxc_count = 2, + .pd = { + .name = "fd", + }, + .parent = &camss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + +static struct gdsc mdss_gdsc = { + .gdscr = 0x2304, + .cxcs = (unsigned int []){ 0x2310, 0x231c }, + .cxc_count = 2, + .pd = { + .name = "mdss", + }, + .parent = &mmagic_mdss_gdsc.pd, + .pwrsts = PWRSTS_OFF_ON, +}; + static struct clk_regmap *mmcc_msm8996_clocks[] = { [MMPLL0_EARLY] = &mmpll0_early.clkr, [MMPLL0_PLL] = &mmpll0.clkr, @@ -3093,6 +3232,22 @@ static struct clk_regmap *mmcc_msm8996_clocks[] = { [FD_AHB_CLK] = &fd_ahb_clk.clkr, }; +static struct gdsc *mmcc_msm8996_gdscs[] = { + [MMAGIC_VIDEO_GDSC] = &mmagic_video_gdsc, + [MMAGIC_MDSS_GDSC] = &mmagic_mdss_gdsc, + [MMAGIC_CAMSS_GDSC] = &mmagic_camss_gdsc, + [VENUS_GDSC] = &venus_gdsc, + [VENUS_CORE0_GDSC] = &venus_core0_gdsc, + [VENUS_CORE1_GDSC] = &venus_core1_gdsc, + [CAMSS_GDSC] = &camss_gdsc, + [VFE0_GDSC] = &vfe0_gdsc, + [VFE1_GDSC] = &vfe1_gdsc, + [JPEG_GDSC] = &jpeg_gdsc, + [CPP_GDSC] = &cpp_gdsc, + [FD_GDSC] = &fd_gdsc, + [MDSS_GDSC] = &mdss_gdsc, +}; + static const struct qcom_reset_map mmcc_msm8996_resets[] = { [MMAGICAHB_BCR] = { 0x5020 }, [MMAGIC_CFG_BCR] = { 0x5050 }, @@ -3170,6 +3325,8 @@ static const struct qcom_cc_desc mmcc_msm8996_desc = { .num_clks = ARRAY_SIZE(mmcc_msm8996_clocks), .resets = mmcc_msm8996_resets, .num_resets = ARRAY_SIZE(mmcc_msm8996_resets), + .gdscs = mmcc_msm8996_gdscs, + .num_gdscs = ARRAY_SIZE(mmcc_msm8996_gdscs), }; static const struct of_device_id mmcc_msm8996_match_table[] = { |