clk: qcom: Add driver for MSM8909 GCC

The Global Clock Controller (GCC) in the MSM8909 SoC provides clocks,
resets and power domains for the various hardware blocks in the SoC.
Add a driver for it to make it possible to enable additional
functionality for the SoC.

Work on this driver was originally started independently by Dominik,
I picked it up and added missing clocks/resets, as well as various
cleanup to bring it into shape for mainline.

Co-developed-by: Dominik Kobinski <dominikkobinski314@gmail.com>
Signed-off-by: Dominik Kobinski <dominikkobinski314@gmail.com>
Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220706134132.3623415-3-stephan.gerhold@kernkonzept.com

1 files changed, 2731 insertions, 0 deletions

diff --git a/drivers/clk/qcom/gcc-msm8909.c b/drivers/clk/qcom/gcc-msm8909.c
new file mode 100644
index 000000000000..c551953d3791
--- /dev/null
+++ b/drivers/clk/qcom/gcc-msm8909.c
@@ -0,0 +1,2731 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2022 Kernkonzept GmbH.
+ *
+ * Based on gcc-msm8916.c:
+ *   Copyright 2015 Linaro Limited
+ * adapted with data from clock-gcc-8909.c in Qualcomm's msm-3.18 release:
+ *   Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/bitops.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+
+#include <dt-bindings/clock/qcom,gcc-msm8909.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-branch.h"
+#include "clk-pll.h"
+#include "clk-rcg.h"
+#include "clk-regmap.h"
+#include "common.h"
+#include "gdsc.h"
+#include "reset.h"
+
+/* Need to match the order of clocks in DT binding */
+enum {
+	DT_XO,
+	DT_SLEEP_CLK,
+	DT_DSI0PLL,
+	DT_DSI0PLL_BYTE,
+};
+
+enum {
+	P_XO,
+	P_SLEEP_CLK,
+	P_GPLL0,
+	P_GPLL1,
+	P_GPLL2,
+	P_BIMC,
+	P_DSI0PLL,
+	P_DSI0PLL_BYTE,
+};
+
+static const struct parent_map gcc_xo_map[] = {
+	{ P_XO, 0 },
+};
+
+static const struct clk_parent_data gcc_xo_data[] = {
+	{ .index = DT_XO },
+};
+
+static const struct clk_parent_data gcc_sleep_clk_data[] = {
+	{ .index = DT_SLEEP_CLK },
+};
+
+static struct clk_alpha_pll gpll0_early = {
+	.offset = 0x21000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr = {
+		.enable_reg = 0x45000,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gpll0_early",
+			.parent_data = gcc_xo_data,
+			.num_parents = ARRAY_SIZE(gcc_xo_data),
+			/* Avoid rate changes for shared clock */
+			.ops = &clk_alpha_pll_fixed_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll_postdiv gpll0 = {
+	.offset = 0x21000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gpll0",
+		.parent_hws = (const struct clk_hw*[]) {
+			&gpll0_early.clkr.hw,
+		},
+		.num_parents = 1,
+		/* Avoid rate changes for shared clock */
+		.ops = &clk_alpha_pll_postdiv_ro_ops,
+	},
+};
+
+static struct clk_pll gpll1 = {
+	.l_reg = 0x20004,
+	.m_reg = 0x20008,
+	.n_reg = 0x2000c,
+	.config_reg = 0x20010,
+	.mode_reg = 0x20000,
+	.status_reg = 0x2001c,
+	.status_bit = 17,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gpll1",
+		.parent_data = gcc_xo_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_data),
+		.ops = &clk_pll_ops,
+	},
+};
+
+static struct clk_regmap gpll1_vote = {
+	.enable_reg = 0x45000,
+	.enable_mask = BIT(1),
+	.hw.init = &(struct clk_init_data) {
+		.name = "gpll1_vote",
+		.parent_hws = (const struct clk_hw*[]) {
+			&gpll1.clkr.hw,
+		},
+		.num_parents = 1,
+		.ops = &clk_pll_vote_ops,
+	},
+};
+
+static struct clk_alpha_pll gpll2_early = {
+	.offset = 0x25000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr = {
+		.enable_reg = 0x45000,
+		.enable_mask = BIT(3),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gpll2_early",
+			.parent_data = gcc_xo_data,
+			.num_parents = ARRAY_SIZE(gcc_xo_data),
+			/* Avoid rate changes for shared clock */
+			.ops = &clk_alpha_pll_fixed_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll_postdiv gpll2 = {
+	.offset = 0x25000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gpll2",
+		.parent_hws = (const struct clk_hw*[]) {
+			&gpll2_early.clkr.hw,
+		},
+		.num_parents = 1,
+		/* Avoid rate changes for shared clock */
+		.ops = &clk_alpha_pll_postdiv_ro_ops,
+	},
+};
+
+static struct clk_alpha_pll bimc_pll_early = {
+	.offset = 0x23000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr = {
+		.enable_reg = 0x45000,
+		.enable_mask = BIT(2),
+		.hw.init = &(struct clk_init_data) {
+			.name = "bimc_pll_early",
+			.parent_data = gcc_xo_data,
+			.num_parents = ARRAY_SIZE(gcc_xo_data),
+			/* Avoid rate changes for shared clock */
+			.ops = &clk_alpha_pll_fixed_ops,
+		},
+	},
+};
+
+static struct clk_alpha_pll_postdiv bimc_pll = {
+	.offset = 0x23000,
+	.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "bimc_pll",
+		.parent_hws = (const struct clk_hw*[]) {
+			&bimc_pll_early.clkr.hw,
+		},
+		.num_parents = 1,
+		/* Avoid rate changes for shared clock */
+		.ops = &clk_alpha_pll_postdiv_ro_ops,
+	},
+};
+
+static const struct parent_map gcc_xo_gpll0_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_data[] = {
+	{ .index = DT_XO },
+	{ .hw = &gpll0.clkr.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_bimc_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_BIMC, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_bimc_data[] = {
+	{ .index = DT_XO },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &bimc_pll.clkr.hw },
+};
+
+static const struct freq_tbl ftbl_apss_ahb_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	F(50000000, P_GPLL0, 16, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 apss_ahb_clk_src = {
+	.cmd_rcgr = 0x46000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_apss_ahb_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "apss_ahb_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 bimc_ddr_clk_src = {
+	.cmd_rcgr = 0x32004,
+	.hid_width = 5,
+	.parent_map = gcc_xo_gpll0_bimc_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "bimc_ddr_clk_src",
+		.parent_data = gcc_xo_gpll0_bimc_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_bimc_data),
+		.ops = &clk_rcg2_ops,
+		.flags = CLK_GET_RATE_NOCACHE,
+	},
+};
+
+static struct clk_rcg2 bimc_gpu_clk_src = {
+	.cmd_rcgr = 0x31028,
+	.hid_width = 5,
+	.parent_map = gcc_xo_gpll0_bimc_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "bimc_gpu_clk_src",
+		.parent_data = gcc_xo_gpll0_bimc_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_bimc_data),
+		.ops = &clk_rcg2_ops,
+		.flags = CLK_GET_RATE_NOCACHE,
+	},
+};
+
+static const struct freq_tbl ftbl_blsp_i2c_apps_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	F(50000000, P_GPLL0, 16, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = {
+	.cmd_rcgr = 0x0200c,
+	.hid_width = 5,
+	.freq_tbl = ftbl_blsp_i2c_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup1_i2c_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = {
+	.cmd_rcgr = 0x03000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_blsp_i2c_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup2_i2c_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = {
+	.cmd_rcgr = 0x04000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_blsp_i2c_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup3_i2c_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup4_i2c_apps_clk_src = {
+	.cmd_rcgr = 0x05000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_blsp_i2c_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup4_i2c_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = {
+	.cmd_rcgr = 0x06000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_blsp_i2c_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup5_i2c_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = {
+	.cmd_rcgr = 0x07000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_blsp_i2c_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup6_i2c_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_blsp_spi_apps_clk_src[] = {
+	F(960000, P_XO, 10, 1, 2),
+	F(4800000, P_XO, 4, 0, 0),
+	F(9600000, P_XO, 2, 0, 0),
+	F(16000000, P_GPLL0, 10, 1, 5),
+	F(19200000, P_XO, 1, 0, 0),
+	F(25000000, P_GPLL0, 16, 1, 2),
+	F(50000000, P_GPLL0, 16, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = {
+	.cmd_rcgr = 0x02024,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_blsp_spi_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup1_spi_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = {
+	.cmd_rcgr = 0x03014,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_blsp_spi_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup2_spi_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = {
+	.cmd_rcgr = 0x04024,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_blsp_spi_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup3_spi_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = {
+	.cmd_rcgr = 0x05024,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_blsp_spi_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup4_spi_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = {
+	.cmd_rcgr = 0x06024,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_blsp_spi_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup5_spi_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = {
+	.cmd_rcgr = 0x07024,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_blsp_spi_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_qup6_spi_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_blsp_uart_apps_clk_src[] = {
+	F(3686400, P_GPLL0, 1, 72, 15625),
+	F(7372800, P_GPLL0, 1, 144, 15625),
+	F(14745600, P_GPLL0, 1, 288, 15625),
+	F(16000000, P_GPLL0, 10, 1, 5),
+	F(19200000, P_XO, 1, 0, 0),
+	F(24000000, P_GPLL0, 1, 3, 100),
+	F(25000000, P_GPLL0, 16, 1, 2),
+	F(32000000, P_GPLL0, 1, 1, 25),
+	F(40000000, P_GPLL0, 1, 1, 20),
+	F(46400000, P_GPLL0, 1, 29, 500),
+	F(48000000, P_GPLL0, 1, 3, 50),
+	F(51200000, P_GPLL0, 1, 8, 125),
+	F(56000000, P_GPLL0, 1, 7, 100),
+	F(58982400, P_GPLL0, 1, 1152, 15625),
+	F(60000000, P_GPLL0, 1, 3, 40),
+	{ }
+};
+
+static struct clk_rcg2 blsp1_uart1_apps_clk_src = {
+	.cmd_rcgr = 0x02044,
+	.hid_width = 5,
+	.mnd_width = 16,
+	.freq_tbl = ftbl_blsp_uart_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_uart1_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 blsp1_uart2_apps_clk_src = {
+	.cmd_rcgr = 0x03034,
+	.hid_width = 5,
+	.mnd_width = 16,
+	.freq_tbl = ftbl_blsp_uart_apps_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "blsp1_uart2_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct parent_map gcc_byte0_map[] = {
+	{ P_XO, 0 },
+	{ P_DSI0PLL_BYTE, 1 },
+};
+
+static const struct clk_parent_data gcc_byte_data[] = {
+	{ .index = DT_XO },
+	{ .index = DT_DSI0PLL_BYTE },
+};
+
+static struct clk_rcg2 byte0_clk_src = {
+	.cmd_rcgr = 0x4d044,
+	.hid_width = 5,
+	.parent_map = gcc_byte0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "byte0_clk_src",
+		.parent_data = gcc_byte_data,
+		.num_parents = ARRAY_SIZE(gcc_byte_data),
+		.ops = &clk_byte2_ops,
+		.flags = CLK_SET_RATE_PARENT,
+	}
+};
+
+static const struct freq_tbl ftbl_camss_gp_clk_src[] = {
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 camss_gp0_clk_src = {
+	.cmd_rcgr = 0x54000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_camss_gp_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "camss_gp0_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 camss_gp1_clk_src = {
+	.cmd_rcgr = 0x55000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_camss_gp_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "camss_gp1_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_camss_top_ahb_clk_src[] = {
+	F(40000000, P_GPLL0, 10, 1, 2),
+	F(80000000, P_GPLL0, 10, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 camss_top_ahb_clk_src = {
+	.cmd_rcgr = 0x5a000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_camss_top_ahb_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "camss_top_ahb_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_crypto_clk_src[] = {
+	F(50000000, P_GPLL0, 16, 0, 0),
+	F(80000000, P_GPLL0, 10, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(160000000, P_GPLL0, 5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 crypto_clk_src = {
+	.cmd_rcgr = 0x16004,
+	.hid_width = 5,
+	.freq_tbl = ftbl_crypto_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "crypto_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_csi_clk_src[] = {
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 csi0_clk_src = {
+	.cmd_rcgr = 0x4e020,
+	.hid_width = 5,
+	.freq_tbl = ftbl_csi_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "csi0_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_map),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 csi1_clk_src = {
+	.cmd_rcgr = 0x4f020,
+	.hid_width = 5,
+	.freq_tbl = ftbl_csi_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "csi1_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_csi_phytimer_clk_src[] = {
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 csi0phytimer_clk_src = {
+	.cmd_rcgr = 0x4e000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_csi_phytimer_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "csi0phytimer_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_esc0_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 esc0_clk_src = {
+	.cmd_rcgr = 0x4d05c,
+	.hid_width = 5,
+	.freq_tbl = ftbl_esc0_clk_src,
+	.parent_map = gcc_xo_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "esc0_clk_src",
+		.parent_data = gcc_xo_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct parent_map gcc_gfx3d_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL1, 2 },
+};
+
+static const struct clk_parent_data gcc_gfx3d_data[] = {
+	{ .index = DT_XO },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll1_vote.hw },
+};
+
+static const struct freq_tbl ftbl_gfx3d_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	F(50000000, P_GPLL0, 16, 0, 0),
+	F(80000000, P_GPLL0, 10, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(160000000, P_GPLL0, 5, 0, 0),
+	F(177780000, P_GPLL0, 4.5, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	F(266670000, P_GPLL0, 3, 0, 0),
+	F(307200000, P_GPLL1, 4, 0, 0),
+	F(409600000, P_GPLL1, 3, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gfx3d_clk_src = {
+	.cmd_rcgr = 0x59000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_gfx3d_clk_src,
+	.parent_map = gcc_gfx3d_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gfx3d_clk_src",
+		.parent_data = gcc_gfx3d_data,
+		.num_parents = ARRAY_SIZE(gcc_gfx3d_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_gp_clk_src[] = {
+	F(150000, P_XO, 1, 1, 128),
+	F(19200000, P_XO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 gp1_clk_src = {
+	.cmd_rcgr = 0x08004,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_gp_clk_src,
+	.parent_map = gcc_xo_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gp1_clk_src",
+		.parent_data = gcc_xo_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 gp2_clk_src = {
+	.cmd_rcgr = 0x09004,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_gp_clk_src,
+	.parent_map = gcc_xo_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gp2_clk_src",
+		.parent_data = gcc_xo_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 gp3_clk_src = {
+	.cmd_rcgr = 0x0a004,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_gp_clk_src,
+	.parent_map = gcc_xo_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "gp3_clk_src",
+		.parent_data = gcc_xo_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct parent_map gcc_mclk_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL2, 3 },
+};
+
+static const struct clk_parent_data gcc_mclk_data[] = {
+	{ .index = DT_XO },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll2.clkr.hw },
+};
+
+static const struct freq_tbl ftbl_mclk_clk_src[] = {
+	F(24000000, P_GPLL2, 1, 1, 33),
+	F(66667000, P_GPLL0, 12, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 mclk0_clk_src = {
+	.cmd_rcgr = 0x52000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_mclk_clk_src,
+	.parent_map = gcc_mclk_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "mclk0_clk_src",
+		.parent_data = gcc_mclk_data,
+		.num_parents = ARRAY_SIZE(gcc_mclk_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_rcg2 mclk1_clk_src = {
+	.cmd_rcgr = 0x53000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_mclk_clk_src,
+	.parent_map = gcc_mclk_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "mclk1_clk_src",
+		.parent_data = gcc_mclk_data,
+		.num_parents = ARRAY_SIZE(gcc_mclk_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct parent_map gcc_mdp_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL1, 3 },
+};
+
+static const struct clk_parent_data gcc_mdp_data[] = {
+	{ .index = DT_XO },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll1_vote.hw },
+};
+
+static const struct freq_tbl ftbl_mdp_clk_src[] = {
+	F(50000000, P_GPLL0, 16, 0, 0),
+	F(80000000, P_GPLL0, 10, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(160000000, P_GPLL0, 5, 0, 0),
+	F(177780000, P_GPLL0, 4.5, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	F(266670000, P_GPLL0, 3, 0, 0),
+	F(307200000, P_GPLL1, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 mdp_clk_src = {
+	.cmd_rcgr = 0x4d014,
+	.hid_width = 5,
+	.freq_tbl = ftbl_mdp_clk_src,
+	.parent_map = gcc_mdp_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "mdp_clk_src",
+		.parent_data = gcc_mdp_data,
+		.num_parents = ARRAY_SIZE(gcc_mdp_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct parent_map gcc_pclk0_map[] = {
+	{ P_XO, 0 },
+	{ P_DSI0PLL, 1 },
+};
+
+static const struct clk_parent_data gcc_pclk_data[] = {
+	{ .index = DT_XO },
+	{ .index = DT_DSI0PLL },
+};
+
+static struct clk_rcg2 pclk0_clk_src = {
+	.cmd_rcgr = 0x4d000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.parent_map = gcc_pclk0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "pclk0_clk_src",
+		.parent_data = gcc_pclk_data,
+		.num_parents = ARRAY_SIZE(gcc_pclk_data),
+		.ops = &clk_pixel_ops,
+		.flags = CLK_SET_RATE_PARENT,
+	}
+};
+
+static struct clk_rcg2 pcnoc_bfdcd_clk_src = {
+	.cmd_rcgr = 0x27000,
+	.hid_width = 5,
+	.parent_map = gcc_xo_gpll0_bimc_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "pcnoc_bfdcd_clk_src",
+		.parent_data = gcc_xo_gpll0_bimc_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_bimc_data),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_pdm2_clk_src[] = {
+	F(64000000, P_GPLL0, 12.5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 pdm2_clk_src = {
+	.cmd_rcgr = 0x44010,
+	.hid_width = 5,
+	.freq_tbl = ftbl_pdm2_clk_src,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "pdm2_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc1_2_apps_clk[] = {
+	F(144000, P_XO, 16, 3, 25),
+	F(400000, P_XO, 12, 1, 4),
+	F(20000000, P_GPLL0, 10, 1, 4),
+	F(25000000, P_GPLL0, 16, 1, 2),
+	F(50000000, P_GPLL0, 16, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(177770000, P_GPLL0, 4.5, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 sdcc1_apps_clk_src = {
+	.cmd_rcgr = 0x42004,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_gcc_sdcc1_2_apps_clk,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "sdcc1_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_floor_ops,
+	}
+};
+
+static struct clk_rcg2 sdcc2_apps_clk_src = {
+	.cmd_rcgr = 0x43004,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_gcc_sdcc1_2_apps_clk,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "sdcc2_apps_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_floor_ops,
+	}
+};
+
+static struct clk_rcg2 system_noc_bfdcd_clk_src = {
+	.cmd_rcgr = 0x26004,
+	.hid_width = 5,
+	.parent_map = gcc_xo_gpll0_bimc_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "system_noc_bfdcd_clk_src",
+		.parent_data = gcc_xo_gpll0_bimc_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_bimc_data),
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static const struct freq_tbl ftbl_gcc_usb_hs_system_clk[] = {
+	F(57140000, P_GPLL0, 14, 0, 0),
+	F(80000000, P_GPLL0, 10, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 usb_hs_system_clk_src = {
+	.cmd_rcgr = 0x41010,
+	.hid_width = 5,
+	.freq_tbl = ftbl_gcc_usb_hs_system_clk,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "usb_hs_system_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct parent_map gcc_vcodec0_map[] = {
+	{ P_XO, 0 },
+	{ P_GPLL0, 1 },
+	{ P_GPLL1, 3 },
+};
+
+static const struct clk_parent_data gcc_vcodec0_data[] = {
+	{ .index = DT_XO },
+	{ .hw = &gpll0.clkr.hw },
+	{ .hw = &gpll1_vote.hw },
+};
+
+static const struct freq_tbl ftbl_vcodec0_clk_src[] = {
+	F(133330000, P_GPLL0, 6, 0, 0),
+	F(266670000, P_GPLL0, 3, 0, 0),
+	F(307200000, P_GPLL1, 4, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 vcodec0_clk_src = {
+	.cmd_rcgr = 0x4c000,
+	.hid_width = 5,
+	.mnd_width = 8,
+	.freq_tbl = ftbl_vcodec0_clk_src,
+	.parent_map = gcc_vcodec0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "vcodec0_clk_src",
+		.parent_data = gcc_vcodec0_data,
+		.num_parents = ARRAY_SIZE(gcc_vcodec0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_gcc_camss_vfe0_clk[] = {
+	F(50000000, P_GPLL0, 16, 0, 0),
+	F(80000000, P_GPLL0, 10, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	F(133330000, P_GPLL0, 6, 0, 0),
+	F(160000000, P_GPLL0, 5, 0, 0),
+	F(177780000, P_GPLL0, 4.5, 0, 0),
+	F(200000000, P_GPLL0, 4, 0, 0),
+	F(266670000, P_GPLL0, 3, 0, 0),
+	F(320000000, P_GPLL0, 2.5, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 vfe0_clk_src = {
+	.cmd_rcgr = 0x58000,
+	.hid_width = 5,
+	.freq_tbl = ftbl_gcc_camss_vfe0_clk,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "vfe0_clk_src",
+		.parent_data = gcc_xo_gpll0_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_gpll0_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static const struct freq_tbl ftbl_vsync_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	{ }
+};
+
+static struct clk_rcg2 vsync_clk_src = {
+	.cmd_rcgr = 0x4d02c,
+	.hid_width = 5,
+	.freq_tbl = ftbl_vsync_clk_src,
+	.parent_map = gcc_xo_map,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "vsync_clk_src",
+		.parent_data = gcc_xo_data,
+		.num_parents = ARRAY_SIZE(gcc_xo_data),
+		.ops = &clk_rcg2_ops,
+	}
+};
+
+static struct clk_branch gcc_apss_tcu_clk = {
+	.halt_reg = 0x12018,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x4500c,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_apss_tcu_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&bimc_ddr_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		}
+	}
+};
+
+static struct clk_branch gcc_blsp1_ahb_clk = {
+	.halt_reg = 0x01008,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x45004,
+		.enable_mask = BIT(10),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_blsp1_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&pcnoc_bfdcd_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		}
+	}
+};
+
+static struct clk_branch gcc_blsp1_sleep_clk = {
+	.halt_reg = 0x01004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x45004,
+		.enable_mask = BIT(9),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_blsp1_sleep_clk",
+			.parent_data = gcc_sleep_clk_data,
+			.num_parents = ARRAY_SIZE(gcc_sleep_clk_data),
+			.ops = &clk_branch2_ops,
+		}
+	}
+};
+
+static struct clk_branch gcc_boot_rom_ahb_clk = {
+	.halt_reg = 0x1300c,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x45004,
+		.enable_mask = BIT(7),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_boot_rom_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&pcnoc_bfdcd_clk_src.clkr.hw,
+			},
+			.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 = 0x45004,
+		.enable_mask = BIT(2),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_crypto_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&crypto_clk_src.clkr.hw,
+			},
+			.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 = 0x45004,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_crypto_ahb_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&pcnoc_bfdcd_clk_src.clkr.hw,
+			},
+			.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 = 0x45004,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_crypto_axi_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&pcnoc_bfdcd_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		}
+	}
+};
+
+static struct clk_branch gcc_gfx_tbu_clk = {
+	.halt_reg = 0x12010,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x4500c,
+		.enable_mask = BIT(3),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_gfx_tbu_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&bimc_ddr_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.ops = &clk_branch2_ops,
+		}
+	}
+};
+
+static struct clk_branch gcc_gfx_tcu_clk = {
+	.halt_reg = 0x12020,
+	.halt_check = BRANCH_HALT_VOTED,
+	.clkr = {
+		.enable_reg = 0x4500c,
+		.enable_mask = BIT(2),
+		.hw.init = &(struct clk_init_data) {
+			.name = "gcc_gfx_tcu_clk",
+			.parent_hws = (const struct clk_hw*[]) {
+				&bimc_ddr_clk_src.clkr.hw,
+			},