--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Garmin Chang <garmin.chang@mediatek.com>
+ */
+
+#include <dt-bindings/clock/mediatek,mt8188-clk.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+#include "clk-pll.h"
+
+static const struct mtk_gate_regs apmixed_cg_regs = {
+ .set_ofs = 0x8,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x8,
+};
+
+#define GATE_APMIXED(_id, _name, _parent, _shift) \
+ GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate apmixed_clks[] = {
+ GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M_EN, "pll_ssusb26m_en", "clk26m", 1),
+};
+
+#define MT8188_PLL_FMAX (3800UL * MHZ)
+#define MT8188_PLL_FMIN (1500UL * MHZ)
+#define MT8188_INTEGER_BITS 8
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
+ _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift, \
+ _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
+ _pcw_reg, _pcw_shift, _pcw_chg_reg, \
+ _en_reg, _pll_en_bit) { \
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = _rst_bar_mask, \
+ .fmax = MT8188_PLL_FMAX, \
+ .fmin = MT8188_PLL_FMIN, \
+ .pcwbits = _pcwbits, \
+ .pcwibits = MT8188_INTEGER_BITS, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .tuner_en_reg = _tuner_en_reg, \
+ .tuner_en_bit = _tuner_en_bit, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ .pcw_chg_reg = _pcw_chg_reg, \
+ .en_reg = _en_reg, \
+ .pll_en_bit = _pll_en_bit, \
+ }
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_ETHPLL, "ethpll", 0x044C, 0x0458, 0,
+ 0, 0, 22, 0x0450, 24, 0, 0, 0, 0x0450, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0514, 0x0520, 0,
+ 0, 0, 22, 0x0518, 24, 0, 0, 0, 0x0518, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_TVDPLL1, "tvdpll1", 0x0524, 0x0530, 0,
+ 0, 0, 22, 0x0528, 24, 0, 0, 0, 0x0528, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_TVDPLL2, "tvdpll2", 0x0534, 0x0540, 0,
+ 0, 0, 22, 0x0538, 24, 0, 0, 0, 0x0538, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_MMPLL, "mmpll", 0x0544, 0x0550, 0xff000000,
+ HAVE_RST_BAR, BIT(23), 22, 0x0548, 24, 0, 0, 0, 0x0548, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x045C, 0x0468, 0xff000000,
+ HAVE_RST_BAR, BIT(23), 22, 0x0460, 24, 0, 0, 0, 0x0460, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_IMGPLL, "imgpll", 0x0554, 0x0560, 0,
+ 0, 0, 22, 0x0558, 24, 0, 0, 0, 0x0558, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x0504, 0x0510, 0xff000000,
+ HAVE_RST_BAR, BIT(23), 22, 0x0508, 24, 0, 0, 0, 0x0508, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_ADSPPLL, "adsppll", 0x042C, 0x0438, 0,
+ 0, 0, 22, 0x0430, 24, 0, 0, 0, 0x0430, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_APLL1, "apll1", 0x0304, 0x0314, 0,
+ 0, 0, 32, 0x0308, 24, 0x0034, 0x0000, 12, 0x030C, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_APLL2, "apll2", 0x0318, 0x0328, 0,
+ 0, 0, 32, 0x031C, 24, 0x0038, 0x0000, 13, 0x0320, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_APLL3, "apll3", 0x032C, 0x033C, 0,
+ 0, 0, 32, 0x0330, 24, 0x003C, 0x0000, 14, 0x0334, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_APLL4, "apll4", 0x0404, 0x0414, 0,
+ 0, 0, 32, 0x0408, 24, 0x0040, 0x0000, 15, 0x040C, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_APLL5, "apll5", 0x0418, 0x0428, 0,
+ 0, 0, 32, 0x041C, 24, 0x0044, 0x0000, 16, 0x0420, 0, 0, 0, 9),
+ PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x0340, 0x034C, 0,
+ 0, 0, 22, 0x0344, 24, 0, 0, 0, 0x0344, 0, 0, 0, 9),
+};
+
+static const struct of_device_id of_match_clk_mt8188_apmixed[] = {
+ { .compatible = "mediatek,mt8188-apmixedsys" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, of_match_clk_mt8188_apmixed);
+
+static int clk_mt8188_apmixed_probe(struct platform_device *pdev)
+{
+ struct clk_hw_onecell_data *clk_data;
+ struct device_node *node = pdev->dev.of_node;
+ int r;
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+ if (!clk_data)
+ return -ENOMEM;
+
+ r = mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+ if (r)
+ goto free_apmixed_data;
+
+ r = mtk_clk_register_gates(&pdev->dev, node, apmixed_clks,
+ ARRAY_SIZE(apmixed_clks), clk_data);
+ if (r)
+ goto unregister_plls;
+
+ r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
+ if (r)
+ goto unregister_gates;
+
+ platform_set_drvdata(pdev, clk_data);
+
+ return 0;
+
+unregister_gates:
+ mtk_clk_unregister_gates(apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
+unregister_plls:
+ mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
+free_apmixed_data:
+ mtk_free_clk_data(clk_data);
+ return r;
+}
+
+static int clk_mt8188_apmixed_remove(struct platform_device *pdev)
+{
+ struct device_node *node = pdev->dev.of_node;
+ struct clk_hw_onecell_data *clk_data = platform_get_drvdata(pdev);
+
+ of_clk_del_provider(node);
+ mtk_clk_unregister_gates(apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
+ mtk_clk_unregister_plls(plls, ARRAY_SIZE(plls), clk_data);
+ mtk_free_clk_data(clk_data);
+
+ return 0;
+}
+
+static struct platform_driver clk_mt8188_apmixed_drv = {
+ .probe = clk_mt8188_apmixed_probe,
+ .remove = clk_mt8188_apmixed_remove,
+ .driver = {
+ .name = "clk-mt8188-apmixed",
+ .of_match_table = of_match_clk_mt8188_apmixed,
+ },
+};
+module_platform_driver(clk_mt8188_apmixed_drv);
+MODULE_LICENSE("GPL");