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u-boot/drivers/clk/imx/clk-imx8mm.c
Hou Zhiqiang 3cdcdcecac clk: imx8m: register ARM A53 core clock 
Register ARM A53 core clock for i.MX 8M Mini, Nano and Plus, preparing
for enabling the 'cpu' command, which depends on this to print CPU core
frequency.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
2024-08-02 15:16:51 -03:00

444 lines
18 KiB
C
Raw Blame History

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright 2019 NXP
* Peng Fan <peng.fan@nxp.com>
*/
#include <clk.h>
#include <clk-uclass.h>
#include <dm.h>
#include <log.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <dt-bindings/clock/imx8mm-clock.h>
#include "clk.h"
static const char * const pll_ref_sels[] = { "clock-osc-24m", "dummy", "dummy", "dummy", };
static const char * const dram_pll_bypass_sels[] = {"dram_pll", "dram_pll_ref_sel", };
static const char * const arm_pll_bypass_sels[] = {"arm_pll", "arm_pll_ref_sel", };
static const char * const sys_pll1_bypass_sels[] = {"sys_pll1", "sys_pll1_ref_sel", };
static const char * const sys_pll2_bypass_sels[] = {"sys_pll2", "sys_pll2_ref_sel", };
static const char * const sys_pll3_bypass_sels[] = {"sys_pll3", "sys_pll3_ref_sel", };
static const char * const imx8mm_arm_core_sels[] = {"arm_a53_src", "arm_pll_out", };
static const char * const imx8mm_a53_sels[] = {"clock-osc-24m", "arm_pll_out", "sys_pll2_500m",
"sys_pll2_1000m", "sys_pll1_800m", "sys_pll1_400m",
"audio_pll1_out", "sys_pll3_out", };
static const char * const imx8mm_ahb_sels[] = {"clock-osc-24m", "sys_pll1_133m", "sys_pll1_800m",
"sys_pll1_400m", "sys_pll2_125m", "sys_pll3_out",
"audio_pll1_out", "video_pll1_out", };
#ifndef CONFIG_SPL_BUILD
static const char * const imx8mm_enet_axi_sels[] = {"clock-osc-24m", "sys_pll1_266m", "sys_pll1_800m",
"sys_pll2_250m", "sys_pll2_200m", "audio_pll1_out",
"video_pll1_out", "sys_pll3_out", };
static const char * const imx8mm_enet_ref_sels[] = {"clock-osc-24m", "sys_pll2_125m", "sys_pll2_50m",
"sys_pll2_100m", "sys_pll1_160m", "audio_pll1_out",
"video_pll1_out", "clk_ext4", };
static const char * const imx8mm_enet_timer_sels[] = {"clock-osc-24m", "sys_pll2_100m", "audio_pll1_out",
"clk_ext1", "clk_ext2", "clk_ext3",
"clk_ext4", "video_pll1_out", };
static const char * const imx8mm_enet_phy_sels[] = {"clock-osc-24m", "sys_pll2_50m", "sys_pll2_125m",
"sys_pll2_200m", "sys_pll2_500m", "video_pll1_out",
"audio_pll2_out", };
#endif
static const char * const imx8mm_nand_usdhc_sels[] = {"clock-osc-24m", "sys_pll1_266m", "sys_pll1_800m",
"sys_pll2_200m", "sys_pll1_133m", "sys_pll3_out",
"sys_pll2_250m", "audio_pll1_out", };
static const char * const imx8mm_usb_bus_sels[] = {"clock-osc-24m", "sys_pll2_500m", "sys_pll1_800m",
"sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
"clk_ext4", "audio_pll2_out", };
static const char * const imx8mm_usdhc1_sels[] = {"clock-osc-24m", "sys_pll1_400m", "sys_pll1_800m",
"sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
"audio_pll2_out", "sys_pll1_100m", };
static const char * const imx8mm_usdhc2_sels[] = {"clock-osc-24m", "sys_pll1_400m", "sys_pll1_800m",
"sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
"audio_pll2_out", "sys_pll1_100m", };
static const char * const imx8mm_i2c1_sels[] = {"clock-osc-24m", "sys_pll1_160m", "sys_pll2_50m",
"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
"audio_pll2_out", "sys_pll1_133m", };
static const char * const imx8mm_i2c2_sels[] = {"clock-osc-24m", "sys_pll1_160m", "sys_pll2_50m",
"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
"audio_pll2_out", "sys_pll1_133m", };
static const char * const imx8mm_i2c3_sels[] = {"clock-osc-24m", "sys_pll1_160m", "sys_pll2_50m",
"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
"audio_pll2_out", "sys_pll1_133m", };
static const char * const imx8mm_i2c4_sels[] = {"clock-osc-24m", "sys_pll1_160m", "sys_pll2_50m",
"sys_pll3_out", "audio_pll1_out", "video_pll1_out",
"audio_pll2_out", "sys_pll1_133m", };
#if CONFIG_IS_ENABLED(PCIE_DW_IMX)
static const char * const imx8mm_pcie1_ctrl_sels[] = {"clock-osc-24m", "sys_pll2_250m", "sys_pll2_200m",
"sys_pll1_266m", "sys_pll1_800m", "sys_pll2_500m",
"sys_pll2_333m", "sys_pll3_out", };
static const char * const imx8mm_pcie1_phy_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll2_500m",
"clk_ext1", "clk_ext2", "clk_ext3",
"clk_ext4", "sys_pll1_400m", };
static const char * const imx8mm_pcie1_aux_sels[] = {"clock-osc-24m", "sys_pll2_200m", "sys_pll2_50m",
"sys_pll3_out", "sys_pll2_100m", "sys_pll1_80m",
"sys_pll1_160m", "sys_pll1_200m", };
#endif
#ifndef CONFIG_SPL_BUILD
static const char * const imx8mm_pwm1_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m",
"sys_pll1_40m", "sys_pll3_out", "clk_ext1",
"sys_pll1_80m", "video_pll1_out", };
static const char * const imx8mm_pwm2_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m",
"sys_pll1_40m", "sys_pll3_out", "clk_ext1",
"sys_pll1_80m", "video_pll1_out", };
static const char * const imx8mm_pwm3_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m",
"sys_pll1_40m", "sys_pll3_out", "clk_ext2",
"sys_pll1_80m", "video_pll1_out", };
static const char * const imx8mm_pwm4_sels[] = {"clock-osc-24m", "sys_pll2_100m", "sys_pll1_160m",
"sys_pll1_40m", "sys_pll3_out", "clk_ext2",
"sys_pll1_80m", "video_pll1_out", };
#endif
static const char * const imx8mm_wdog_sels[] = {"clock-osc-24m", "sys_pll1_133m", "sys_pll1_160m",
"vpu_pll_out", "sys_pll2_125m", "sys_pll3_out",
"sys_pll1_80m", "sys_pll2_166m", };
static const char * const imx8mm_usdhc3_sels[] = {"clock-osc-24m", "sys_pll1_400m", "sys_pll1_800m",
"sys_pll2_500m", "sys_pll3_out", "sys_pll1_266m",
"audio_pll2_clk", "sys_pll1_100m", };
#if CONFIG_IS_ENABLED(NXP_FSPI)
static const char * const imx8mm_qspi_sels[] = {"clock-osc-24m", "sys_pll1_400m", "sys_pll2_333m",
"sys_pll2_500m", "audio_pll2_out", "sys_pll1_266m",
"sys_pll3_out", "sys_pll1_100m", };
#endif
static const char * const imx8mm_usb_core_sels[] = {"clock-osc-24m", "sys_pll1_100m", "sys_pll1_40m",
"sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
"clk_ext3", "audio_pll2_out", };
static const char * const imx8mm_usb_phy_sels[] = {"clock-osc-24m", "sys_pll1_100m", "sys_pll1_40m",
"sys_pll2_100m", "sys_pll2_200m", "clk_ext2",
"clk_ext3", "audio_pll2_out", };
#if CONFIG_IS_ENABLED(DM_SPI)
static const char * const imx8mm_ecspi1_sels[] = {"clock-osc-24m", "sys_pll2_200m", "sys_pll1_40m",
"sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
"sys_pll2_250m", "audio_pll2_out", };
static const char * const imx8mm_ecspi2_sels[] = {"clock-osc-24m", "sys_pll2_200m", "sys_pll1_40m",
"sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
"sys_pll2_250m", "audio_pll2_out", };
static const char * const imx8mm_ecspi3_sels[] = {"clock-osc-24m", "sys_pll2_200m", "sys_pll1_40m",
"sys_pll1_160m", "sys_pll1_800m", "sys_pll3_out",
"sys_pll2_250m", "audio_pll2_out", };
#endif
static int imx8mm_clk_probe(struct udevice *dev)
{
void __iomem *base;
base = (void *)ANATOP_BASE_ADDR;
clk_dm(IMX8MM_DRAM_PLL_REF_SEL,
imx_clk_mux("dram_pll_ref_sel", base + 0x50, 0, 2,
pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
clk_dm(IMX8MM_ARM_PLL_REF_SEL,
imx_clk_mux("arm_pll_ref_sel", base + 0x84, 0, 2,
pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
clk_dm(IMX8MM_SYS_PLL1_REF_SEL,
imx_clk_mux("sys_pll1_ref_sel", base + 0x94, 0, 2,
pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
clk_dm(IMX8MM_SYS_PLL2_REF_SEL,
imx_clk_mux("sys_pll2_ref_sel", base + 0x104, 0, 2,
pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
clk_dm(IMX8MM_SYS_PLL3_REF_SEL,
imx_clk_mux("sys_pll3_ref_sel", base + 0x114, 0, 2,
pll_ref_sels, ARRAY_SIZE(pll_ref_sels)));
clk_dm(IMX8MM_DRAM_PLL,
imx_clk_pll14xx("dram_pll", "dram_pll_ref_sel",
base + 0x50, &imx_1443x_dram_pll));
clk_dm(IMX8MM_ARM_PLL,
imx_clk_pll14xx("arm_pll", "arm_pll_ref_sel",
base + 0x84, &imx_1416x_pll));
clk_dm(IMX8MM_SYS_PLL1,
imx_clk_pll14xx("sys_pll1", "sys_pll1_ref_sel",
base + 0x94, &imx_1416x_pll));
clk_dm(IMX8MM_SYS_PLL2,
imx_clk_pll14xx("sys_pll2", "sys_pll2_ref_sel",
base + 0x104, &imx_1416x_pll));
clk_dm(IMX8MM_SYS_PLL3,
imx_clk_pll14xx("sys_pll3", "sys_pll3_ref_sel",
base + 0x114, &imx_1416x_pll));
/* PLL bypass out */
clk_dm(IMX8MM_DRAM_PLL_BYPASS,
imx_clk_mux_flags("dram_pll_bypass", base + 0x50, 4, 1,
dram_pll_bypass_sels,
ARRAY_SIZE(dram_pll_bypass_sels),
CLK_SET_RATE_PARENT));
clk_dm(IMX8MM_ARM_PLL_BYPASS,
imx_clk_mux_flags("arm_pll_bypass", base + 0x84, 4, 1,
arm_pll_bypass_sels,
ARRAY_SIZE(arm_pll_bypass_sels),
CLK_SET_RATE_PARENT));
clk_dm(IMX8MM_SYS_PLL1_BYPASS,
imx_clk_mux_flags("sys_pll1_bypass", base + 0x94, 4, 1,
sys_pll1_bypass_sels,
ARRAY_SIZE(sys_pll1_bypass_sels),
CLK_SET_RATE_PARENT));
clk_dm(IMX8MM_SYS_PLL2_BYPASS,
imx_clk_mux_flags("sys_pll2_bypass", base + 0x104, 4, 1,
sys_pll2_bypass_sels,
ARRAY_SIZE(sys_pll2_bypass_sels),
CLK_SET_RATE_PARENT));
clk_dm(IMX8MM_SYS_PLL3_BYPASS,
imx_clk_mux_flags("sys_pll3_bypass", base + 0x114, 4, 1,
sys_pll3_bypass_sels,
ARRAY_SIZE(sys_pll3_bypass_sels),
CLK_SET_RATE_PARENT));
/* PLL out gate */
clk_dm(IMX8MM_DRAM_PLL_OUT,
imx_clk_gate("dram_pll_out", "dram_pll_bypass",
base + 0x50, 13));
clk_dm(IMX8MM_ARM_PLL_OUT,
imx_clk_gate("arm_pll_out", "arm_pll_bypass",
base + 0x84, 11));
clk_dm(IMX8MM_SYS_PLL1_OUT,
imx_clk_gate("sys_pll1_out", "sys_pll1_bypass",
base + 0x94, 11));
clk_dm(IMX8MM_SYS_PLL2_OUT,
imx_clk_gate("sys_pll2_out", "sys_pll2_bypass",
base + 0x104, 11));
clk_dm(IMX8MM_SYS_PLL3_OUT,
imx_clk_gate("sys_pll3_out", "sys_pll3_bypass",
base + 0x114, 11));
/* SYS PLL fixed output */
clk_dm(IMX8MM_SYS_PLL1_40M,
imx_clk_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20));
clk_dm(IMX8MM_SYS_PLL1_80M,
imx_clk_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10));
clk_dm(IMX8MM_SYS_PLL1_100M,
imx_clk_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8));
clk_dm(IMX8MM_SYS_PLL1_133M,
imx_clk_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6));
clk_dm(IMX8MM_SYS_PLL1_160M,
imx_clk_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5));
clk_dm(IMX8MM_SYS_PLL1_200M,
imx_clk_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4));
clk_dm(IMX8MM_SYS_PLL1_266M,
imx_clk_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3));
clk_dm(IMX8MM_SYS_PLL1_400M,
imx_clk_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2));
clk_dm(IMX8MM_SYS_PLL1_800M,
imx_clk_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1));
clk_dm(IMX8MM_SYS_PLL2_50M,
imx_clk_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20));
clk_dm(IMX8MM_SYS_PLL2_100M,
imx_clk_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10));
clk_dm(IMX8MM_SYS_PLL2_125M,
imx_clk_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8));
clk_dm(IMX8MM_SYS_PLL2_166M,
imx_clk_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6));
clk_dm(IMX8MM_SYS_PLL2_200M,
imx_clk_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5));
clk_dm(IMX8MM_SYS_PLL2_250M,
imx_clk_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4));
clk_dm(IMX8MM_SYS_PLL2_333M,
imx_clk_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3));
clk_dm(IMX8MM_SYS_PLL2_500M,
imx_clk_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2));
clk_dm(IMX8MM_SYS_PLL2_1000M,
imx_clk_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1));
base = dev_read_addr_ptr(dev);
if (!base)
return -EINVAL;
clk_dm(IMX8MM_CLK_A53_SRC,
imx_clk_mux2("arm_a53_src", base + 0x8000, 24, 3,
imx8mm_a53_sels, ARRAY_SIZE(imx8mm_a53_sels)));
clk_dm(IMX8MM_CLK_A53_CG,
imx_clk_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28));
clk_dm(IMX8MM_CLK_A53_DIV,
imx_clk_divider2("arm_a53_div", "arm_a53_cg",
base + 0x8000, 0, 3));
clk_dm(IMX8MM_CLK_AHB,
imx8m_clk_composite_critical("ahb", imx8mm_ahb_sels,
base + 0x9000));
clk_dm(IMX8MM_CLK_IPG_ROOT,
imx_clk_divider2("ipg_root", "ahb", base + 0x9080, 0, 1));
clk_dm(IMX8MM_CLK_NAND_USDHC_BUS,
imx8m_clk_composite_critical("nand_usdhc_bus",
imx8mm_nand_usdhc_sels,
base + 0x8900));
clk_dm(IMX8MM_CLK_USB_BUS,
imx8m_clk_composite("usb_bus", imx8mm_usb_bus_sels, base + 0x8b80));
/* IP */
#if CONFIG_IS_ENABLED(PCIE_DW_IMX)
clk_dm(IMX8MM_CLK_PCIE1_CTRL,
imx8m_clk_composite("pcie1_ctrl", imx8mm_pcie1_ctrl_sels,
base + 0xa300));
clk_dm(IMX8MM_CLK_PCIE1_PHY,
imx8m_clk_composite("pcie1_phy", imx8mm_pcie1_phy_sels,
base + 0xa380));
clk_dm(IMX8MM_CLK_PCIE1_AUX,
imx8m_clk_composite("pcie1_aux", imx8mm_pcie1_aux_sels,
base + 0xa400));
#endif
clk_dm(IMX8MM_CLK_USDHC1,
imx8m_clk_composite("usdhc1", imx8mm_usdhc1_sels,
base + 0xac00));
clk_dm(IMX8MM_CLK_USDHC2,
imx8m_clk_composite("usdhc2", imx8mm_usdhc2_sels,
base + 0xac80));
clk_dm(IMX8MM_CLK_I2C1,
imx8m_clk_composite("i2c1", imx8mm_i2c1_sels, base + 0xad00));
clk_dm(IMX8MM_CLK_I2C2,
imx8m_clk_composite("i2c2", imx8mm_i2c2_sels, base + 0xad80));
clk_dm(IMX8MM_CLK_I2C3,
imx8m_clk_composite("i2c3", imx8mm_i2c3_sels, base + 0xae00));
clk_dm(IMX8MM_CLK_I2C4,
imx8m_clk_composite("i2c4", imx8mm_i2c4_sels, base + 0xae80));
clk_dm(IMX8MM_CLK_WDOG,
imx8m_clk_composite("wdog", imx8mm_wdog_sels, base + 0xb900));
clk_dm(IMX8MM_CLK_USDHC3,
imx8m_clk_composite("usdhc3", imx8mm_usdhc3_sels,
base + 0xbc80));
clk_dm(IMX8MM_CLK_USB_CORE_REF,
imx8m_clk_composite("usb_core_ref", imx8mm_usb_core_sels, base + 0xb100));
clk_dm(IMX8MM_CLK_USB_PHY_REF,
imx8m_clk_composite("usb_phy_ref", imx8mm_usb_phy_sels, base + 0xb180));
clk_dm(IMX8MM_CLK_I2C1_ROOT,
imx_clk_gate4("i2c1_root_clk", "i2c1", base + 0x4170, 0));
clk_dm(IMX8MM_CLK_I2C2_ROOT,
imx_clk_gate4("i2c2_root_clk", "i2c2", base + 0x4180, 0));
clk_dm(IMX8MM_CLK_I2C3_ROOT,
imx_clk_gate4("i2c3_root_clk", "i2c3", base + 0x4190, 0));
clk_dm(IMX8MM_CLK_I2C4_ROOT,
imx_clk_gate4("i2c4_root_clk", "i2c4", base + 0x41a0, 0));
clk_dm(IMX8MM_CLK_OCOTP_ROOT,
imx_clk_gate4("ocotp_root_clk", "ipg_root", base + 0x4220, 0));
clk_dm(IMX8MM_CLK_USDHC1_ROOT,
imx_clk_gate4("usdhc1_root_clk", "usdhc1", base + 0x4510, 0));
clk_dm(IMX8MM_CLK_USDHC2_ROOT,
imx_clk_gate4("usdhc2_root_clk", "usdhc2", base + 0x4520, 0));
clk_dm(IMX8MM_CLK_WDOG1_ROOT,
imx_clk_gate4("wdog1_root_clk", "wdog", base + 0x4530, 0));
clk_dm(IMX8MM_CLK_WDOG2_ROOT,
imx_clk_gate4("wdog2_root_clk", "wdog", base + 0x4540, 0));
clk_dm(IMX8MM_CLK_WDOG3_ROOT,
imx_clk_gate4("wdog3_root_clk", "wdog", base + 0x4550, 0));
clk_dm(IMX8MM_CLK_USDHC3_ROOT,
imx_clk_gate4("usdhc3_root_clk", "usdhc3", base + 0x45e0, 0));
clk_dm(IMX8MM_CLK_USB1_CTRL_ROOT,
imx_clk_gate4("usb1_ctrl_root_clk", "usb_bus", base + 0x44d0, 0));
/* clks not needed in SPL stage */
#ifndef CONFIG_SPL_BUILD
clk_dm(IMX8MM_CLK_ENET_AXI,
imx8m_clk_composite("enet_axi", imx8mm_enet_axi_sels,
base + 0x8880));
clk_dm(IMX8MM_CLK_ENET_REF,
imx8m_clk_composite("enet_ref", imx8mm_enet_ref_sels,
base + 0xa980));
clk_dm(IMX8MM_CLK_ENET_TIMER,
imx8m_clk_composite("enet_timer", imx8mm_enet_timer_sels,
base + 0xaa00));
clk_dm(IMX8MM_CLK_ENET_PHY_REF,
imx8m_clk_composite("enet_phy", imx8mm_enet_phy_sels,
base + 0xaa80));
clk_dm(IMX8MM_CLK_ENET1_ROOT,
imx_clk_gate4("enet1_root_clk", "enet_axi",
base + 0x40a0, 0));
clk_dm(IMX8MM_CLK_PWM1,
imx8m_clk_composite("pwm1", imx8mm_pwm1_sels, base + 0xb380));
clk_dm(IMX8MM_CLK_PWM2,
imx8m_clk_composite("pwm2", imx8mm_pwm2_sels, base + 0xb400));
clk_dm(IMX8MM_CLK_PWM3,
imx8m_clk_composite("pwm3", imx8mm_pwm3_sels, base + 0xb480));
clk_dm(IMX8MM_CLK_PWM4,
imx8m_clk_composite("pwm4", imx8mm_pwm4_sels, base + 0xb500));
clk_dm(IMX8MM_CLK_PWM1_ROOT,
imx_clk_gate4("pwm1_root_clk", "pwm1", base + 0x4280, 0));
clk_dm(IMX8MM_CLK_PWM2_ROOT,
imx_clk_gate4("pwm2_root_clk", "pwm2", base + 0x4290, 0));
clk_dm(IMX8MM_CLK_PWM3_ROOT,
imx_clk_gate4("pwm3_root_clk", "pwm3", base + 0x42a0, 0));
clk_dm(IMX8MM_CLK_PWM4_ROOT,
imx_clk_gate4("pwm4_root_clk", "pwm4", base + 0x42b0, 0));
#endif
#if CONFIG_IS_ENABLED(PCIE_DW_IMX)
clk_dm(IMX8MM_CLK_PCIE1_ROOT,
imx_clk_gate4("pcie1_root_clk", "pcie1_ctrl", base + 0x4250, 0));
#endif
#if CONFIG_IS_ENABLED(DM_SPI)
clk_dm(IMX8MM_CLK_ECSPI1,
imx8m_clk_composite("ecspi1", imx8mm_ecspi1_sels, base + 0xb280));
clk_dm(IMX8MM_CLK_ECSPI2,
imx8m_clk_composite("ecspi2", imx8mm_ecspi2_sels, base + 0xb300));
clk_dm(IMX8MM_CLK_ECSPI3,
imx8m_clk_composite("ecspi3", imx8mm_ecspi3_sels, base + 0xc180));
clk_dm(IMX8MM_CLK_ECSPI1_ROOT,
imx_clk_gate4("ecspi1_root_clk", "ecspi1", base + 0x4070, 0));
clk_dm(IMX8MM_CLK_ECSPI2_ROOT,
imx_clk_gate4("ecspi2_root_clk", "ecspi2", base + 0x4080, 0));
clk_dm(IMX8MM_CLK_ECSPI3_ROOT,
imx_clk_gate4("ecspi3_root_clk", "ecspi3", base + 0x4090, 0));
#endif
#if CONFIG_IS_ENABLED(NXP_FSPI)
clk_dm(IMX8MM_CLK_QSPI,
imx8m_clk_composite("qspi", imx8mm_qspi_sels, base + 0xab80));
clk_dm(IMX8MM_CLK_QSPI_ROOT,
imx_clk_gate4("qspi_root_clk", "qspi", base + 0x42f0, 0));
#endif
clk_dm(IMX8MM_CLK_ARM,
imx_clk_mux2_flags("arm_core", base + 0x9880, 24, 1,
imx8mm_arm_core_sels,
ARRAY_SIZE(imx8mm_arm_core_sels),
CLK_IS_CRITICAL));
return 0;
}
static const struct udevice_id imx8mm_clk_ids[] = {
{ .compatible = "fsl,imx8mm-ccm" },
{ },
};
U_BOOT_DRIVER(imx8mm_clk) = {
.name = "clk_imx8mm",
.id = UCLASS_CLK,
.of_match = imx8mm_clk_ids,
.ops = &ccf_clk_ops,
.probe = imx8mm_clk_probe,
.flags = DM_FLAG_PRE_RELOC,
};
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