drivers/clk/mediatek/clk-mt7988-infracfg.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (c) 2023 MediaTek Inc.
   4  * Author: Sam Shih <sam.shih@mediatek.com>
   5  * Author: Xiufeng Li <Xiufeng.Li@mediatek.com>
   6  */
   7
   8 #include <linux/clk-provider.h>
   9 #include <linux/of.h>
  10 #include <linux/of_address.h>
  11 #include <linux/of_device.h>
  12 #include <linux/platform_device.h>
  13 #include "clk-mtk.h"
  14 #include "clk-gate.h"
  15 #include "clk-mux.h"
  16 #include <dt-bindings/clock/mediatek,mt7988-clk.h>
  17 #include <dt-bindings/reset/mediatek,mt7988-resets.h>
  18
  19 #define MT7988_INFRA_RST0_SET_OFFSET    0x70
  20 #define MT7988_INFRA_RST1_SET_OFFSET    0x80
  21
  22 static DEFINE_SPINLOCK(mt7988_clk_lock);
  23
  24 static const char *const infra_mux_uart0_parents[] __initconst = { "csw_infra_f26m_sel",
  25                                                                    "uart_sel" };
  26
  27 static const char *const infra_mux_uart1_parents[] __initconst = { "csw_infra_f26m_sel",
  28                                                                    "uart_sel" };
  29
  30 static const char *const infra_mux_uart2_parents[] __initconst = { "csw_infra_f26m_sel",
  31                                                                    "uart_sel" };
  32
  33 static const char *const infra_mux_spi0_parents[] __initconst = { "i2c_sel", "spi_sel" };
  34
  35 static const char *const infra_mux_spi1_parents[] __initconst = { "i2c_sel", "spim_mst_sel" };
  36
  37 static const char *const infra_pwm_bck_parents[] __initconst = { "top_rtc_32p7k",
  38                                                                  "csw_infra_f26m_sel", "sysaxi_sel",
  39                                                                  "pwm_sel" };
  40
  41 static const char *const infra_pcie_gfmux_tl_ck_o_p0_parents[] __initconst = {
  42         "top_rtc_32p7k", "csw_infra_f26m_sel", "csw_infra_f26m_sel", "pextp_tl_sel"
  43 };
  44
  45 static const char *const infra_pcie_gfmux_tl_ck_o_p1_parents[] __initconst = {
  46         "top_rtc_32p7k", "csw_infra_f26m_sel", "csw_infra_f26m_sel", "pextp_tl_p1_sel"
  47 };
  48
  49 static const char *const infra_pcie_gfmux_tl_ck_o_p2_parents[] __initconst = {
  50         "top_rtc_32p7k", "csw_infra_f26m_sel", "csw_infra_f26m_sel", "pextp_tl_p2_sel"
  51 };
  52
  53 static const char *const infra_pcie_gfmux_tl_ck_o_p3_parents[] __initconst = {
  54         "top_rtc_32p7k", "csw_infra_f26m_sel", "csw_infra_f26m_sel", "pextp_tl_p3_sel"
  55 };
  56
  57 static const struct mtk_mux infra_muxes[] = {
  58         /* MODULE_CLK_SEL_0 */
  59         MUX_GATE_CLR_SET_UPD(CLK_INFRA_MUX_UART0_SEL, "infra_mux_uart0_sel",
  60                              infra_mux_uart0_parents, 0x0018, 0x0010, 0x0014, 0, 1, -1, -1, -1),
  61         MUX_GATE_CLR_SET_UPD(CLK_INFRA_MUX_UART1_SEL, "infra_mux_uart1_sel",
  62                              infra_mux_uart1_parents, 0x0018, 0x0010, 0x0014, 1, 1, -1, -1, -1),
  63         MUX_GATE_CLR_SET_UPD(CLK_INFRA_MUX_UART2_SEL, "infra_mux_uart2_sel",
  64                              infra_mux_uart2_parents, 0x0018, 0x0010, 0x0014, 2, 1, -1, -1, -1),
  65         MUX_GATE_CLR_SET_UPD(CLK_INFRA_MUX_SPI0_SEL, "infra_mux_spi0_sel", infra_mux_spi0_parents,
  66                              0x0018, 0x0010, 0x0014, 4, 1, -1, -1, -1),
  67         MUX_GATE_CLR_SET_UPD(CLK_INFRA_MUX_SPI1_SEL, "infra_mux_spi1_sel", infra_mux_spi1_parents,
  68                              0x0018, 0x0010, 0x0014, 5, 1, -1, -1, -1),
  69         MUX_GATE_CLR_SET_UPD(CLK_INFRA_MUX_SPI2_SEL, "infra_mux_spi2_sel", infra_mux_spi0_parents,
  70                              0x0018, 0x0010, 0x0014, 6, 1, -1, -1, -1),
  71         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_SEL, "infra_pwm_sel", infra_pwm_bck_parents, 0x0018,
  72                              0x0010, 0x0014, 14, 2, -1, -1, -1),
  73         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK1_SEL, "infra_pwm_ck1_sel", infra_pwm_bck_parents,
  74                              0x0018, 0x0010, 0x0014, 16, 2, -1, -1, -1),
  75         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK2_SEL, "infra_pwm_ck2_sel", infra_pwm_bck_parents,
  76                              0x0018, 0x0010, 0x0014, 18, 2, -1, -1, -1),
  77         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK3_SEL, "infra_pwm_ck3_sel", infra_pwm_bck_parents,
  78                              0x0018, 0x0010, 0x0014, 20, 2, -1, -1, -1),
  79         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK4_SEL, "infra_pwm_ck4_sel", infra_pwm_bck_parents,
  80                              0x0018, 0x0010, 0x0014, 22, 2, -1, -1, -1),
  81         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK5_SEL, "infra_pwm_ck5_sel", infra_pwm_bck_parents,
  82                              0x0018, 0x0010, 0x0014, 24, 2, -1, -1, -1),
  83         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK6_SEL, "infra_pwm_ck6_sel", infra_pwm_bck_parents,
  84                              0x0018, 0x0010, 0x0014, 26, 2, -1, -1, -1),
  85         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK7_SEL, "infra_pwm_ck7_sel", infra_pwm_bck_parents,
  86                              0x0018, 0x0010, 0x0014, 28, 2, -1, -1, -1),
  87         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PWM_CK8_SEL, "infra_pwm_ck8_sel", infra_pwm_bck_parents,
  88                              0x0018, 0x0010, 0x0014, 30, 2, -1, -1, -1),
  89         /* MODULE_CLK_SEL_1 */
  90         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PCIE_GFMUX_TL_O_P0_SEL, "infra_pcie_gfmux_tl_o_p0_sel",
  91                              infra_pcie_gfmux_tl_ck_o_p0_parents, 0x0028, 0x0020, 0x0024, 0, 2, -1,
  92                              -1, -1),
  93         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PCIE_GFMUX_TL_O_P1_SEL, "infra_pcie_gfmux_tl_o_p1_sel",
  94                              infra_pcie_gfmux_tl_ck_o_p1_parents, 0x0028, 0x0020, 0x0024, 2, 2, -1,
  95                              -1, -1),
  96         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PCIE_GFMUX_TL_O_P2_SEL, "infra_pcie_gfmux_tl_o_p2_sel",
  97                              infra_pcie_gfmux_tl_ck_o_p2_parents, 0x0028, 0x0020, 0x0024, 4, 2, -1,
  98                              -1, -1),
  99         MUX_GATE_CLR_SET_UPD(CLK_INFRA_PCIE_GFMUX_TL_O_P3_SEL, "infra_pcie_gfmux_tl_o_p3_sel",
 100                              infra_pcie_gfmux_tl_ck_o_p3_parents, 0x0028, 0x0020, 0x0024, 6, 2, -1,
 101                              -1, -1),
 102 };
 103
 104 static const struct mtk_gate_regs infra0_cg_regs = {
 105         .set_ofs = 0x10,
 106         .clr_ofs = 0x14,
 107         .sta_ofs = 0x18,
 108 };
 109
 110 static const struct mtk_gate_regs infra1_cg_regs = {
 111         .set_ofs = 0x40,
 112         .clr_ofs = 0x44,
 113         .sta_ofs = 0x48,
 114 };
 115
 116 static const struct mtk_gate_regs infra2_cg_regs = {
 117         .set_ofs = 0x50,
 118         .clr_ofs = 0x54,
 119         .sta_ofs = 0x58,
 120 };
 121
 122 static const struct mtk_gate_regs infra3_cg_regs = {
 123         .set_ofs = 0x60,
 124         .clr_ofs = 0x64,
 125         .sta_ofs = 0x68,
 126 };
 127
 128 #define GATE_INFRA0_FLAGS(_id, _name, _parent, _shift, _flags)                                 \
 129         GATE_MTK_FLAGS(_id, _name, _parent, &infra0_cg_regs, _shift, &mtk_clk_gate_ops_setclr, \
 130                        _flags)
 131
 132 #define GATE_INFRA1_FLAGS(_id, _name, _parent, _shift, _flags)                                 \
 133         GATE_MTK_FLAGS(_id, _name, _parent, &infra1_cg_regs, _shift, &mtk_clk_gate_ops_setclr, \
 134                        _flags)
 135
 136 #define GATE_INFRA2_FLAGS(_id, _name, _parent, _shift, _flags)                                 \
 137         GATE_MTK_FLAGS(_id, _name, _parent, &infra2_cg_regs, _shift, &mtk_clk_gate_ops_setclr, \
 138                        _flags)
 139
 140 #define GATE_INFRA3_FLAGS(_id, _name, _parent, _shift, _flags)                                 \
 141         GATE_MTK_FLAGS(_id, _name, _parent, &infra3_cg_regs, _shift, &mtk_clk_gate_ops_setclr, \
 142                        _flags)
 143
 144 #define GATE_INFRA0(_id, _name, _parent, _shift) GATE_INFRA0_FLAGS(_id, _name, _parent, _shift, 0)
 145
 146 #define GATE_INFRA1(_id, _name, _parent, _shift) GATE_INFRA1_FLAGS(_id, _name, _parent, _shift, 0)
 147
 148 #define GATE_INFRA2(_id, _name, _parent, _shift) GATE_INFRA2_FLAGS(_id, _name, _parent, _shift, 0)
 149
 150 #define GATE_INFRA3(_id, _name, _parent, _shift) GATE_INFRA3_FLAGS(_id, _name, _parent, _shift, 0)
 151
 152 static const struct mtk_gate infra_clks[] = {
 153         /* INFRA0 */
 154         GATE_INFRA0(CLK_INFRA_PCIE_PERI_26M_CK_P0, "infra_pcie_peri_ck_26m_ck_p0",
 155                     "csw_infra_f26m_sel", 7),
 156         GATE_INFRA0(CLK_INFRA_PCIE_PERI_26M_CK_P1, "infra_pcie_peri_ck_26m_ck_p1",
 157                     "csw_infra_f26m_sel", 8),
 158         GATE_INFRA0(CLK_INFRA_PCIE_PERI_26M_CK_P2, "infra_pcie_peri_ck_26m_ck_p2",
 159                     "infra_pcie_peri_ck_26m_ck_p3", 9),
 160         GATE_INFRA0(CLK_INFRA_PCIE_PERI_26M_CK_P3, "infra_pcie_peri_ck_26m_ck_p3",
 161                     "csw_infra_f26m_sel", 10),
 162         /* INFRA1 */
 163         GATE_INFRA1(CLK_INFRA_66M_GPT_BCK, "infra_hf_66m_gpt_bck", "sysaxi_sel", 0),
 164         GATE_INFRA1(CLK_INFRA_66M_PWM_HCK, "infra_hf_66m_pwm_hck", "sysaxi_sel", 1),
 165         GATE_INFRA1(CLK_INFRA_66M_PWM_BCK, "infra_hf_66m_pwm_bck", "infra_pwm_sel", 2),
 166         GATE_INFRA1(CLK_INFRA_66M_PWM_CK1, "infra_hf_66m_pwm_ck1", "infra_pwm_ck1_sel", 3),
 167         GATE_INFRA1(CLK_INFRA_66M_PWM_CK2, "infra_hf_66m_pwm_ck2", "infra_pwm_ck2_sel", 4),
 168         GATE_INFRA1(CLK_INFRA_66M_PWM_CK3, "infra_hf_66m_pwm_ck3", "infra_pwm_ck3_sel", 5),
 169         GATE_INFRA1(CLK_INFRA_66M_PWM_CK4, "infra_hf_66m_pwm_ck4", "infra_pwm_ck4_sel", 6),
 170         GATE_INFRA1(CLK_INFRA_66M_PWM_CK5, "infra_hf_66m_pwm_ck5", "infra_pwm_ck5_sel", 7),
 171         GATE_INFRA1(CLK_INFRA_66M_PWM_CK6, "infra_hf_66m_pwm_ck6", "infra_pwm_ck6_sel", 8),
 172         GATE_INFRA1(CLK_INFRA_66M_PWM_CK7, "infra_hf_66m_pwm_ck7", "infra_pwm_ck7_sel", 9),
 173         GATE_INFRA1(CLK_INFRA_66M_PWM_CK8, "infra_hf_66m_pwm_ck8", "infra_pwm_ck8_sel", 10),
 174         GATE_INFRA1(CLK_INFRA_133M_CQDMA_BCK, "infra_hf_133m_cqdma_bck", "sysaxi_sel", 12),
 175         GATE_INFRA1(CLK_INFRA_66M_AUD_SLV_BCK, "infra_66m_aud_slv_bck", "sysaxi_sel", 13),
 176         GATE_INFRA1(CLK_INFRA_AUD_26M, "infra_f_faud_26m", "csw_infra_f26m_sel", 14),
 177         GATE_INFRA1(CLK_INFRA_AUD_L, "infra_f_faud_l", "aud_l_sel", 15),
 178         GATE_INFRA1(CLK_INFRA_AUD_AUD, "infra_f_aud_aud", "a1sys_sel", 16),
 179         GATE_INFRA1(CLK_INFRA_AUD_EG2, "infra_f_faud_eg2", "a_tuner_sel", 18),
 180         GATE_INFRA1_FLAGS(CLK_INFRA_DRAMC_F26M, "infra_dramc_f26m", "csw_infra_f26m_sel", 19,
 181                           CLK_IS_CRITICAL),
 182         /* JTAG */
 183         GATE_INFRA1_FLAGS(CLK_INFRA_133M_DBG_ACKM, "infra_hf_133m_dbg_ackm", "sysaxi_sel", 20,
 184                           CLK_IS_CRITICAL),
 185         GATE_INFRA1(CLK_INFRA_66M_AP_DMA_BCK, "infra_66m_ap_dma_bck", "sysaxi_sel", 21),
 186         GATE_INFRA1(CLK_INFRA_66M_SEJ_BCK, "infra_hf_66m_sej_bck", "sysaxi_sel", 29),
 187         GATE_INFRA1(CLK_INFRA_PRE_CK_SEJ_F13M, "infra_pre_ck_sej_f13m", "csw_infra_f26m_sel", 30),
 188         /* INFRA2 */
 189         GATE_INFRA2(CLK_INFRA_26M_THERM_SYSTEM, "infra_hf_26m_therm_system", "csw_infra_f26m_sel",
 190                     0),
 191         GATE_INFRA2(CLK_INFRA_I2C_BCK, "infra_i2c_bck", "i2c_sel", 1),
 192         GATE_INFRA2(CLK_INFRA_52M_UART0_CK, "infra_f_52m_uart0", "infra_mux_uart0_sel", 3),
 193         GATE_INFRA2(CLK_INFRA_52M_UART1_CK, "infra_f_52m_uart1", "infra_mux_uart1_sel", 4),
 194         GATE_INFRA2(CLK_INFRA_52M_UART2_CK, "infra_f_52m_uart2", "infra_mux_uart2_sel", 5),
 195         GATE_INFRA2(CLK_INFRA_NFI, "infra_f_fnfi", "nfi1x_sel", 9),
 196         GATE_INFRA2(CLK_INFRA_SPINFI, "infra_f_fspinfi", "spinfi_sel", 10),
 197         GATE_INFRA2_FLAGS(CLK_INFRA_66M_NFI_HCK, "infra_hf_66m_nfi_hck", "sysaxi_sel", 11,
 198                           CLK_IS_CRITICAL),
 199         GATE_INFRA2_FLAGS(CLK_INFRA_104M_SPI0, "infra_hf_104m_spi0", "infra_mux_spi0_sel", 12,
 200                           CLK_IS_CRITICAL),
 201         GATE_INFRA2(CLK_INFRA_104M_SPI1, "infra_hf_104m_spi1", "infra_mux_spi1_sel", 13),
 202         GATE_INFRA2(CLK_INFRA_104M_SPI2_BCK, "infra_hf_104m_spi2_bck", "infra_mux_spi2_sel", 14),
 203         GATE_INFRA2_FLAGS(CLK_INFRA_66M_SPI0_HCK, "infra_hf_66m_spi0_hck", "sysaxi_sel", 15,
 204                           CLK_IS_CRITICAL),
 205         GATE_INFRA2(CLK_INFRA_66M_SPI1_HCK, "infra_hf_66m_spi1_hck", "sysaxi_sel", 16),
 206         GATE_INFRA2(CLK_INFRA_66M_SPI2_HCK, "infra_hf_66m_spi2_hck", "sysaxi_sel", 17),
 207         GATE_INFRA2(CLK_INFRA_66M_FLASHIF_AXI, "infra_hf_66m_flashif_axi", "sysaxi_sel", 18),
 208         GATE_INFRA2_FLAGS(CLK_INFRA_RTC, "infra_f_frtc", "top_rtc_32k", 19, CLK_IS_CRITICAL),
 209         GATE_INFRA2(CLK_INFRA_26M_ADC_BCK, "infra_f_26m_adc_bck", "csw_infra_f26m_sel", 20),
 210         GATE_INFRA2(CLK_INFRA_RC_ADC, "infra_f_frc_adc", "infra_f_26m_adc_bck", 21),
 211         GATE_INFRA2(CLK_INFRA_MSDC400, "infra_f_fmsdc400", "emmc_400m_sel", 22),
 212         GATE_INFRA2(CLK_INFRA_MSDC2_HCK, "infra_f_fmsdc2_hck", "emmc_250m_sel", 23),
 213         GATE_INFRA2(CLK_INFRA_133M_MSDC_0_HCK, "infra_hf_133m_msdc_0_hck", "sysaxi_sel", 24),
 214         GATE_INFRA2(CLK_INFRA_66M_MSDC_0_HCK, "infra_66m_msdc_0_hck", "sysaxi_sel", 25),
 215         GATE_INFRA2(CLK_INFRA_133M_CPUM_BCK, "infra_hf_133m_cpum_bck", "sysaxi_sel", 26),
 216         GATE_INFRA2(CLK_INFRA_BIST2FPC, "infra_hf_fbist2fpc", "nfi1x_sel", 27),
 217         GATE_INFRA2(CLK_INFRA_I2C_X16W_MCK_CK_P1, "infra_hf_i2c_x16w_mck_ck_p1", "sysaxi_sel", 29),
 218         GATE_INFRA2(CLK_INFRA_I2C_X16W_PCK_CK_P1, "infra_hf_i2c_x16w_pck_ck_p1", "sysaxi_sel", 31),
 219         /* INFRA3 */
 220         GATE_INFRA3(CLK_INFRA_133M_USB_HCK, "infra_133m_usb_hck", "sysaxi_sel", 0),
 221         GATE_INFRA3(CLK_INFRA_133M_USB_HCK_CK_P1, "infra_133m_usb_hck_ck_p1", "sysaxi_sel", 1),
 222         GATE_INFRA3(CLK_INFRA_66M_USB_HCK, "infra_66m_usb_hck", "sysaxi_sel", 2),
 223         GATE_INFRA3(CLK_INFRA_66M_USB_HCK_CK_P1, "infra_66m_usb_hck_ck_p1", "sysaxi_sel", 3),
 224         GATE_INFRA3(CLK_INFRA_USB_SYS, "infra_usb_sys", "usb_sys_sel", 4),
 225         GATE_INFRA3(CLK_INFRA_USB_SYS_CK_P1, "infra_usb_sys_ck_p1", "usb_sys_p1_sel", 5),
 226         GATE_INFRA3(CLK_INFRA_USB_REF, "infra_usb_ref", "top_xtal", 6),
 227         GATE_INFRA3(CLK_INFRA_USB_CK_P1, "infra_usb_ck_p1", "top_xtal", 7),
 228         GATE_INFRA3_FLAGS(CLK_INFRA_USB_FRMCNT, "infra_usb_frmcnt", "usb_frmcnt_sel", 8,
 229                           CLK_IS_CRITICAL),
 230         GATE_INFRA3_FLAGS(CLK_INFRA_USB_FRMCNT_CK_P1, "infra_usb_frmcnt_ck_p1", "usb_frmcnt_p1_sel",
 231                           9, CLK_IS_CRITICAL),
 232         GATE_INFRA3(CLK_INFRA_USB_PIPE, "infra_usb_pipe", "sspxtp_sel", 10),
 233         GATE_INFRA3(CLK_INFRA_USB_PIPE_CK_P1, "infra_usb_pipe_ck_p1", "usb_phy_sel", 11),
 234         GATE_INFRA3(CLK_INFRA_USB_UTMI, "infra_usb_utmi", "top_xtal", 12),
 235         GATE_INFRA3(CLK_INFRA_USB_UTMI_CK_P1, "infra_usb_utmi_ck_p1", "top_xtal", 13),
 236         GATE_INFRA3(CLK_INFRA_USB_XHCI, "infra_usb_xhci", "usb_xhci_sel", 14),
 237         GATE_INFRA3(CLK_INFRA_USB_XHCI_CK_P1, "infra_usb_xhci_ck_p1", "usb_xhci_p1_sel", 15),
 238         GATE_INFRA3(CLK_INFRA_PCIE_GFMUX_TL_P0, "infra_pcie_gfmux_tl_ck_p0",
 239                     "infra_pcie_gfmux_tl_o_p0_sel", 20),
 240         GATE_INFRA3(CLK_INFRA_PCIE_GFMUX_TL_P1, "infra_pcie_gfmux_tl_ck_p1",
 241                     "infra_pcie_gfmux_tl_o_p1_sel", 21),
 242         GATE_INFRA3(CLK_INFRA_PCIE_GFMUX_TL_P2, "infra_pcie_gfmux_tl_ck_p2",
 243                     "infra_pcie_gfmux_tl_o_p2_sel", 22),
 244         GATE_INFRA3(CLK_INFRA_PCIE_GFMUX_TL_P3, "infra_pcie_gfmux_tl_ck_p3",
 245                     "infra_pcie_gfmux_tl_o_p3_sel", 23),
 246         GATE_INFRA3(CLK_INFRA_PCIE_PIPE_P0, "infra_pcie_pipe_ck_p0", "top_xtal", 24),
 247         GATE_INFRA3(CLK_INFRA_PCIE_PIPE_P1, "infra_pcie_pipe_ck_p1", "top_xtal", 25),
 248         GATE_INFRA3(CLK_INFRA_PCIE_PIPE_P2, "infra_pcie_pipe_ck_p2", "top_xtal", 26),
 249         GATE_INFRA3(CLK_INFRA_PCIE_PIPE_P3, "infra_pcie_pipe_ck_p3", "top_xtal", 27),
 250         GATE_INFRA3(CLK_INFRA_133M_PCIE_CK_P0, "infra_133m_pcie_ck_p0", "sysaxi_sel", 28),
 251         GATE_INFRA3(CLK_INFRA_133M_PCIE_CK_P1, "infra_133m_pcie_ck_p1", "sysaxi_sel", 29),
 252         GATE_INFRA3(CLK_INFRA_133M_PCIE_CK_P2, "infra_133m_pcie_ck_p2", "sysaxi_sel", 30),
 253         GATE_INFRA3(CLK_INFRA_133M_PCIE_CK_P3, "infra_133m_pcie_ck_p3", "sysaxi_sel", 31),
 254 };
 255
 256 static u16 infra_rst_ofs[] = {
 257         MT7988_INFRA_RST0_SET_OFFSET,
 258         MT7988_INFRA_RST1_SET_OFFSET,
 259 };
 260
 261 static u16 infra_idx_map[] = {
 262         [MT7988_INFRA_RST0_PEXTP_MAC_SWRST] = 0 * RST_NR_PER_BANK + 6,
 263         [MT7988_INFRA_RST1_THERM_CTRL_SWRST] = 1 * RST_NR_PER_BANK + 9,
 264 };
 265
 266 static struct mtk_clk_rst_desc infra_rst_desc = {
 267         .version = MTK_RST_SET_CLR,
 268         .rst_bank_ofs = infra_rst_ofs,
 269         .rst_bank_nr = ARRAY_SIZE(infra_rst_ofs),
 270         .rst_idx_map = infra_idx_map,
 271         .rst_idx_map_nr = ARRAY_SIZE(infra_idx_map),
 272 };
 273
 274 static const struct mtk_clk_desc infra_desc = {
 275         .clks = infra_clks,
 276         .num_clks = ARRAY_SIZE(infra_clks),
 277         .mux_clks = infra_muxes,
 278         .num_mux_clks = ARRAY_SIZE(infra_muxes),
 279         .clk_lock = &mt7988_clk_lock,
 280         .rst_desc = &infra_rst_desc,
 281 };
 282
 283 static const struct of_device_id of_match_clk_mt7988_infracfg[] = {
 284         { .compatible = "mediatek,mt7988-infracfg", .data = &infra_desc },
 285         { /* sentinel */ }
 286 };
 287 MODULE_DEVICE_TABLE(of, of_match_clk_mt7988_infracfg);
 288
 289 static struct platform_driver clk_mt7988_infracfg_drv = {
 290         .driver = {
 291                 .name = "clk-mt7988-infracfg",
 292                 .of_match_table = of_match_clk_mt7988_infracfg,
 293         },
 294         .probe = mtk_clk_simple_probe,
 295         .remove_new = mtk_clk_simple_remove,
 296 };
 297 module_platform_driver(clk_mt7988_infracfg_drv);
 298 MODULE_LICENSE("GPL");