[U-Boot] [PATCH 09/20] imx8m: restructure clock.h
Peng Fan
peng.fan at nxp.com
Mon Jan 28 09:39:30 UTC 2019
i.MX8MQ and i.MX8MM use different analog pll design, but they
share same ccm design.
Add clock_imx8mq.h for i.MX8MQ
keep common part in clock.h
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
arch/arm/include/asm/arch-imx8m/clock.h | 491 +++----------------------
arch/arm/include/asm/arch-imx8m/clock_imx8mq.h | 424 +++++++++++++++++++++
arch/arm/mach-imx/imx8m/clock_imx8mq.c | 5 +-
3 files changed, 467 insertions(+), 453 deletions(-)
create mode 100644 arch/arm/include/asm/arch-imx8m/clock_imx8mq.h
diff --git a/arch/arm/include/asm/arch-imx8m/clock.h b/arch/arm/include/asm/arch-imx8m/clock.h
index e7c1670f6b..7225c760fe 100644
--- a/arch/arm/include/asm/arch-imx8m/clock.h
+++ b/arch/arm/include/asm/arch-imx8m/clock.h
@@ -1,28 +1,29 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
- * Copyright 2017 NXP
- *
- * Peng Fan <peng.fan at nxp.com>
+ * Copyright 2017-2019 NXP
*/
-#ifndef _ASM_ARCH_IMX8M_CLOCK_H
-#define _ASM_ARCH_IMX8M_CLOCK_H
-
#include <linux/bitops.h>
+#ifdef CONFIG_IMX8MQ
+#include <asm/arch/clock_imx8mq.h>
+#else
+#error "Error no clock.h"
+#endif
+
#define MHZ(X) ((X) * 1000000UL)
-enum pll_clocks {
- ANATOP_ARM_PLL,
- ANATOP_GPU_PLL,
- ANATOP_SYSTEM_PLL1,
- ANATOP_SYSTEM_PLL2,
- ANATOP_SYSTEM_PLL3,
- ANATOP_AUDIO_PLL1,
- ANATOP_AUDIO_PLL2,
- ANATOP_VIDEO_PLL1,
- ANATOP_VIDEO_PLL2,
- ANATOP_DRAM_PLL,
+/* Mainly for compatible to imx common code. */
+enum mxc_clock {
+ MXC_ARM_CLK = 0,
+ MXC_IPG_CLK,
+ MXC_CSPI_CLK,
+ MXC_ESDHC_CLK,
+ MXC_ESDHC2_CLK,
+ MXC_ESDHC3_CLK,
+ MXC_I2C_CLK,
+ MXC_UART_CLK,
+ MXC_QSPI_CLK,
};
enum clk_slice_type {
@@ -35,297 +36,6 @@ enum clk_slice_type {
DRAM_SEL_CLOCK_SLICE,
};
-enum clk_root_index {
- MXC_ARM_CLK = 0,
- ARM_A53_CLK_ROOT = 0,
- ARM_M4_CLK_ROOT = 1,
- VPU_A53_CLK_ROOT = 2,
- GPU_CORE_CLK_ROOT = 3,
- GPU_SHADER_CLK_ROOT = 4,
- MAIN_AXI_CLK_ROOT = 16,
- ENET_AXI_CLK_ROOT = 17,
- NAND_USDHC_BUS_CLK_ROOT = 18,
- VPU_BUS_CLK_ROOT = 19,
- DISPLAY_AXI_CLK_ROOT = 20,
- DISPLAY_APB_CLK_ROOT = 21,
- DISPLAY_RTRM_CLK_ROOT = 22,
- USB_BUS_CLK_ROOT = 23,
- GPU_AXI_CLK_ROOT = 24,
- GPU_AHB_CLK_ROOT = 25,
- NOC_CLK_ROOT = 26,
- NOC_APB_CLK_ROOT = 27,
- AHB_CLK_ROOT = 32,
- IPG_CLK_ROOT = 33,
- MXC_IPG_CLK = 33,
- AUDIO_AHB_CLK_ROOT = 34,
- MIPI_DSI_ESC_RX_CLK_ROOT = 36,
- DRAM_SEL_CFG = 48,
- CORE_SEL_CFG = 49,
- DRAM_ALT_CLK_ROOT = 64,
- DRAM_APB_CLK_ROOT = 65,
- VPU_G1_CLK_ROOT = 66,
- VPU_G2_CLK_ROOT = 67,
- DISPLAY_DTRC_CLK_ROOT = 68,
- DISPLAY_DC8000_CLK_ROOT = 69,
- PCIE1_CTRL_CLK_ROOT = 70,
- PCIE1_PHY_CLK_ROOT = 71,
- PCIE1_AUX_CLK_ROOT = 72,
- DC_PIXEL_CLK_ROOT = 73,
- LCDIF_PIXEL_CLK_ROOT = 74,
- SAI1_CLK_ROOT = 75,
- SAI2_CLK_ROOT = 76,
- SAI3_CLK_ROOT = 77,
- SAI4_CLK_ROOT = 78,
- SAI5_CLK_ROOT = 79,
- SAI6_CLK_ROOT = 80,
- SPDIF1_CLK_ROOT = 81,
- SPDIF2_CLK_ROOT = 82,
- ENET_REF_CLK_ROOT = 83,
- ENET_TIMER_CLK_ROOT = 84,
- ENET_PHY_REF_CLK_ROOT = 85,
- NAND_CLK_ROOT = 86,
- QSPI_CLK_ROOT = 87,
- MXC_ESDHC_CLK = 88,
- USDHC1_CLK_ROOT = 88,
- MXC_ESDHC2_CLK = 89,
- USDHC2_CLK_ROOT = 89,
- I2C1_CLK_ROOT = 90,
- MXC_I2C_CLK = 90,
- I2C2_CLK_ROOT = 91,
- I2C3_CLK_ROOT = 92,
- I2C4_CLK_ROOT = 93,
- UART1_CLK_ROOT = 94,
- UART2_CLK_ROOT = 95,
- UART3_CLK_ROOT = 96,
- UART4_CLK_ROOT = 97,
- USB_CORE_REF_CLK_ROOT = 98,
- USB_PHY_REF_CLK_ROOT = 99,
- GIC_CLK_ROOT = 100,
- ECSPI1_CLK_ROOT = 101,
- ECSPI2_CLK_ROOT = 102,
- PWM1_CLK_ROOT = 103,
- PWM2_CLK_ROOT = 104,
- PWM3_CLK_ROOT = 105,
- PWM4_CLK_ROOT = 106,
- GPT1_CLK_ROOT = 107,
- GPT2_CLK_ROOT = 108,
- GPT3_CLK_ROOT = 109,
- GPT4_CLK_ROOT = 110,
- GPT5_CLK_ROOT = 111,
- GPT6_CLK_ROOT = 112,
- TRACE_CLK_ROOT = 113,
- WDOG_CLK_ROOT = 114,
- WRCLK_CLK_ROOT = 115,
- IPP_DO_CLKO1 = 116,
- IPP_DO_CLKO2 = 117,
- MIPI_DSI_CORE_CLK_ROOT = 118,
- MIPI_DSI_PHY_REF_CLK_ROOT = 119,
- MIPI_DSI_DBI_CLK_ROOT = 120,
- OLD_MIPI_DSI_ESC_CLK_ROOT = 121,
- MIPI_CSI1_CORE_CLK_ROOT = 122,
- MIPI_CSI1_PHY_REF_CLK_ROOT = 123,
- MIPI_CSI1_ESC_CLK_ROOT = 124,
- MIPI_CSI2_CORE_CLK_ROOT = 125,
- MIPI_CSI2_PHY_REF_CLK_ROOT = 126,
- MIPI_CSI2_ESC_CLK_ROOT = 127,
- PCIE2_CTRL_CLK_ROOT = 128,
- PCIE2_PHY_CLK_ROOT = 129,
- PCIE2_AUX_CLK_ROOT = 130,
- ECSPI3_CLK_ROOT = 131,
- OLD_MIPI_DSI_ESC_RX_ROOT = 132,
- DISPLAY_HDMI_CLK_ROOT = 133,
- CLK_ROOT_MAX,
-};
-
-enum clk_root_src {
- OSC_25M_CLK,
- ARM_PLL_CLK,
- DRAM_PLL1_CLK,
- VIDEO_PLL2_CLK,
- VPU_PLL_CLK,
- GPU_PLL_CLK,
- SYSTEM_PLL1_800M_CLK,
- SYSTEM_PLL1_400M_CLK,
- SYSTEM_PLL1_266M_CLK,
- SYSTEM_PLL1_200M_CLK,
- SYSTEM_PLL1_160M_CLK,
- SYSTEM_PLL1_133M_CLK,
- SYSTEM_PLL1_100M_CLK,
- SYSTEM_PLL1_80M_CLK,
- SYSTEM_PLL1_40M_CLK,
- SYSTEM_PLL2_1000M_CLK,
- SYSTEM_PLL2_500M_CLK,
- SYSTEM_PLL2_333M_CLK,
- SYSTEM_PLL2_250M_CLK,
- SYSTEM_PLL2_200M_CLK,
- SYSTEM_PLL2_166M_CLK,
- SYSTEM_PLL2_125M_CLK,
- SYSTEM_PLL2_100M_CLK,
- SYSTEM_PLL2_50M_CLK,
- SYSTEM_PLL3_CLK,
- AUDIO_PLL1_CLK,
- AUDIO_PLL2_CLK,
- VIDEO_PLL_CLK,
- OSC_32K_CLK,
- EXT_CLK_1,
- EXT_CLK_2,
- EXT_CLK_3,
- EXT_CLK_4,
- OSC_27M_CLK,
-};
-
-/* CCGR index */
-enum clk_ccgr_index {
- CCGR_DVFS = 0,
- CCGR_ANAMIX = 1,
- CCGR_CPU = 2,
- CCGR_CSU = 4,
- CCGR_DRAM1 = 5,
- CCGR_DRAM2_OBSOLETE = 6,
- CCGR_ECSPI1 = 7,
- CCGR_ECSPI2 = 8,
- CCGR_ECSPI3 = 9,
- CCGR_ENET1 = 10,
- CCGR_GPIO1 = 11,
- CCGR_GPIO2 = 12,
- CCGR_GPIO3 = 13,
- CCGR_GPIO4 = 14,
- CCGR_GPIO5 = 15,
- CCGR_GPT1 = 16,
- CCGR_GPT2 = 17,
- CCGR_GPT3 = 18,
- CCGR_GPT4 = 19,
- CCGR_GPT5 = 20,
- CCGR_GPT6 = 21,
- CCGR_HS = 22,
- CCGR_I2C1 = 23,
- CCGR_I2C2 = 24,
- CCGR_I2C3 = 25,
- CCGR_I2C4 = 26,
- CCGR_IOMUX = 27,
- CCGR_IOMUX1 = 28,
- CCGR_IOMUX2 = 29,
- CCGR_IOMUX3 = 30,
- CCGR_IOMUX4 = 31,
- CCGR_M4 = 32,
- CCGR_MU = 33,
- CCGR_OCOTP = 34,
- CCGR_OCRAM = 35,
- CCGR_OCRAM_S = 36,
- CCGR_PCIE = 37,
- CCGR_PERFMON1 = 38,
- CCGR_PERFMON2 = 39,
- CCGR_PWM1 = 40,
- CCGR_PWM2 = 41,
- CCGR_PWM3 = 42,
- CCGR_PWM4 = 43,
- CCGR_QOS = 44,
- CCGR_DISMIX = 45,
- CCGR_MEGAMIX = 46,
- CCGR_QSPI = 47,
- CCGR_RAWNAND = 48,
- CCGR_RDC = 49,
- CCGR_ROM = 50,
- CCGR_SAI1 = 51,
- CCGR_SAI2 = 52,
- CCGR_SAI3 = 53,
- CCGR_SAI4 = 54,
- CCGR_SAI5 = 55,
- CCGR_SAI6 = 56,
- CCGR_SCTR = 57,
- CCGR_SDMA1 = 58,
- CCGR_SDMA2 = 59,
- CCGR_SEC_DEBUG = 60,
- CCGR_SEMA1 = 61,
- CCGR_SEMA2 = 62,
- CCGR_SIM_DISPLAY = 63,
- CCGR_SIM_ENET = 64,
- CCGR_SIM_M = 65,
- CCGR_SIM_MAIN = 66,
- CCGR_SIM_S = 67,
- CCGR_SIM_WAKEUP = 68,
- CCGR_SIM_USB = 69,
- CCGR_SIM_VPU = 70,
- CCGR_SNVS = 71,
- CCGR_TRACE = 72,
- CCGR_UART1 = 73,
- CCGR_UART2 = 74,
- CCGR_UART3 = 75,
- CCGR_UART4 = 76,
- CCGR_USB_CTRL1 = 77,
- CCGR_USB_CTRL2 = 78,
- CCGR_USB_PHY1 = 79,
- CCGR_USB_PHY2 = 80,
- CCGR_USDHC1 = 81,
- CCGR_USDHC2 = 82,
- CCGR_WDOG1 = 83,
- CCGR_WDOG2 = 84,
- CCGR_WDOG3 = 85,
- CCGR_VA53 = 86,
- CCGR_GPU = 87,
- CCGR_HEVC = 88,
- CCGR_AVC = 89,
- CCGR_VP9 = 90,
- CCGR_HEVC_INTER = 91,
- CCGR_GIC = 92,
- CCGR_DISPLAY = 93,
- CCGR_HDMI = 94,
- CCGR_HDMI_PHY = 95,
- CCGR_XTAL = 96,
- CCGR_PLL = 97,
- CCGR_TSENSOR = 98,
- CCGR_VPU_DEC = 99,
- CCGR_PCIE2 = 100,
- CCGR_MIPI_CSI1 = 101,
- CCGR_MIPI_CSI2 = 102,
- CCGR_MAX,
-};
-
-/* src index */
-enum clk_src_index {
- CLK_SRC_CKIL_SYNC_REQ = 0,
- CLK_SRC_ARM_PLL_EN = 1,
- CLK_SRC_GPU_PLL_EN = 2,
- CLK_SRC_VPU_PLL_EN = 3,
- CLK_SRC_DRAM_PLL_EN = 4,
- CLK_SRC_SYSTEM_PLL1_EN = 5,
- CLK_SRC_SYSTEM_PLL2_EN = 6,
- CLK_SRC_SYSTEM_PLL3_EN = 7,
- CLK_SRC_AUDIO_PLL1_EN = 8,
- CLK_SRC_AUDIO_PLL2_EN = 9,
- CLK_SRC_VIDEO_PLL1_EN = 10,
- CLK_SRC_VIDEO_PLL2_EN = 11,
- CLK_SRC_ARM_PLL = 12,
- CLK_SRC_GPU_PLL = 13,
- CLK_SRC_VPU_PLL = 14,
- CLK_SRC_DRAM_PLL = 15,
- CLK_SRC_SYSTEM_PLL1_800M = 16,
- CLK_SRC_SYSTEM_PLL1_400M = 17,
- CLK_SRC_SYSTEM_PLL1_266M = 18,
- CLK_SRC_SYSTEM_PLL1_200M = 19,
- CLK_SRC_SYSTEM_PLL1_160M = 20,
- CLK_SRC_SYSTEM_PLL1_133M = 21,
- CLK_SRC_SYSTEM_PLL1_100M = 22,
- CLK_SRC_SYSTEM_PLL1_80M = 23,
- CLK_SRC_SYSTEM_PLL1_40M = 24,
- CLK_SRC_SYSTEM_PLL2_1000M = 25,
- CLK_SRC_SYSTEM_PLL2_500M = 26,
- CLK_SRC_SYSTEM_PLL2_333M = 27,
- CLK_SRC_SYSTEM_PLL2_250M = 28,
- CLK_SRC_SYSTEM_PLL2_200M = 29,
- CLK_SRC_SYSTEM_PLL2_166M = 30,
- CLK_SRC_SYSTEM_PLL2_125M = 31,
- CLK_SRC_SYSTEM_PLL2_100M = 32,
- CLK_SRC_SYSTEM_PLL2_50M = 33,
- CLK_SRC_SYSTEM_PLL3 = 34,
- CLK_SRC_AUDIO_PLL1 = 35,
- CLK_SRC_AUDIO_PLL2 = 36,
- CLK_SRC_VIDEO_PLL1 = 37,
- CLK_SRC_VIDEO_PLL2 = 38,
- CLK_SRC_OSC_25M = 39,
- CLK_SRC_OSC_27M = 40,
-};
-
enum root_pre_div {
CLK_ROOT_PRE_DIV1 = 0,
CLK_ROOT_PRE_DIV2,
@@ -466,6 +176,29 @@ struct ccm_reg {
struct ccm_root ip_root[78];
};
+enum enet_freq {
+ ENET_25MHZ = 0,
+ ENET_50MHZ,
+ ENET_125MHZ,
+};
+
+#define DRAM_BYPASS_ROOT_CONFIG(_rate, _m, _p, _s, _k) \
+ { \
+ .clk = (_rate), \
+ .alt_root_sel = (_m), \
+ .alt_pre_div = (_p), \
+ .apb_root_sel = (_s), \
+ .apb_pre_div = (_k), \
+ }
+
+struct dram_bypass_clk_setting {
+ ulong clk;
+ int alt_root_sel;
+ enum root_pre_div alt_pre_div;
+ int apb_root_sel;
+ enum root_pre_div apb_pre_div;
+};
+
#define CCGR_CLK_ON_MASK 0x03
#define CLK_SRC_ON_MASK 0x03
@@ -503,117 +236,6 @@ struct ccm_reg {
#define CLK_ROOT_IPG_POST_DIV_MASK 0x3
#define CLK_ROOT_POST_DIV_SHIFT 0
#define CLK_ROOT_POST_DIV(n) ((n) & 0x3f)
-
-/* AUDIO PLL1/2 VIDEO PLL1 GPU PLL VPU PLL ARM PLL*/
-#define FRAC_PLL_LOCK_MASK BIT(31)
-#define FRAC_PLL_CLKE_MASK BIT(21)
-#define FRAC_PLL_PD_MASK BIT(19)
-#define FRAC_PLL_REFCLK_SEL_MASK BIT(16)
-#define FRAC_PLL_LOCK_SEL_MASK BIT(15)
-#define FRAC_PLL_BYPASS_MASK BIT(14)
-#define FRAC_PLL_COUNTCLK_SEL_MASK BIT(13)
-#define FRAC_PLL_NEWDIV_VAL_MASK BIT(12)
-#define FRAC_PLL_NEWDIV_ACK_MASK BIT(11)
-#define FRAC_PLL_REFCLK_DIV_VAL(n) (((n) << 5) & (0x3f << 5))
-#define FRAC_PLL_REFCLK_DIV_VAL_MASK (0x3f << 5)
-#define FRAC_PLL_REFCLK_DIV_VAL_SHIFT 5
-#define FRAC_PLL_OUTPUT_DIV_VAL_MASK 0x1f
-#define FRAC_PLL_OUTPUT_DIV_VAL(n) ((n) & 0x1f)
-
-#define FRAC_PLL_REFCLK_SEL_OSC_25M (0 << 16)
-#define FRAC_PLL_REFCLK_SEL_OSC_27M BIT(16)
-#define FRAC_PLL_REFCLK_SEL_HDMI_PHY_27M (2 << 16)
-#define FRAC_PLL_REFCLK_SEL_CLK_PN (3 << 16)
-
-#define FRAC_PLL_FRAC_DIV_CTL_MASK (0x1ffffff << 7)
-#define FRAC_PLL_FRAC_DIV_CTL_SHIFT 7
-#define FRAC_PLL_INT_DIV_CTL_MASK 0x7f
-#define FRAC_PLL_INT_DIV_CTL_VAL(n) ((n) & 0x7f)
-
-/* SYS PLL1/2/3 VIDEO PLL2 DRAM PLL */
-#define SSCG_PLL_LOCK_MASK BIT(31)
-#define SSCG_PLL_CLKE_MASK BIT(25)
-#define SSCG_PLL_DIV2_CLKE_MASK BIT(23)
-#define SSCG_PLL_DIV3_CLKE_MASK BIT(21)
-#define SSCG_PLL_DIV4_CLKE_MASK BIT(19)
-#define SSCG_PLL_DIV5_CLKE_MASK BIT(17)
-#define SSCG_PLL_DIV6_CLKE_MASK BIT(15)
-#define SSCG_PLL_DIV8_CLKE_MASK BIT(13)
-#define SSCG_PLL_DIV10_CLKE_MASK BIT(11)
-#define SSCG_PLL_DIV20_CLKE_MASK BIT(9)
-#define SSCG_PLL_VIDEO_PLL2_CLKE_MASK BIT(9)
-#define SSCG_PLL_DRAM_PLL_CLKE_MASK BIT(9)
-#define SSCG_PLL_PLL3_CLKE_MASK BIT(9)
-#define SSCG_PLL_PD_MASK BIT(7)
-#define SSCG_PLL_BYPASS1_MASK BIT(5)
-#define SSCG_PLL_BYPASS2_MASK BIT(4)
-#define SSCG_PLL_LOCK_SEL_MASK BIT(3)
-#define SSCG_PLL_COUNTCLK_SEL_MASK BIT(2)
-#define SSCG_PLL_REFCLK_SEL_MASK 0x3
-#define SSCG_PLL_REFCLK_SEL_OSC_25M (0 << 16)
-#define SSCG_PLL_REFCLK_SEL_OSC_27M BIT(16)
-#define SSCG_PLL_REFCLK_SEL_HDMI_PHY_27M (2 << 16)
-#define SSCG_PLL_REFCLK_SEL_CLK_PN (3 << 16)
-
-#define SSCG_PLL_SSDS_MASK BIT(8)
-#define SSCG_PLL_SSMD_MASK (0x7 << 5)
-#define SSCG_PLL_SSMF_MASK (0xf << 1)
-#define SSCG_PLL_SSE_MASK 0x1
-
-#define SSCG_PLL_REF_DIVR1_MASK (0x7 << 25)
-#define SSCG_PLL_REF_DIVR1_SHIFT 25
-#define SSCG_PLL_REF_DIVR1_VAL(n) (((n) << 25) & SSCG_PLL_REF_DIVR1_MASK)
-#define SSCG_PLL_REF_DIVR2_MASK (0x3f << 19)
-#define SSCG_PLL_REF_DIVR2_SHIFT 19
-#define SSCG_PLL_REF_DIVR2_VAL(n) (((n) << 19) & SSCG_PLL_REF_DIVR2_MASK)
-#define SSCG_PLL_FEEDBACK_DIV_F1_MASK (0x3f << 13)
-#define SSCG_PLL_FEEDBACK_DIV_F1_SHIFT 13
-#define SSCG_PLL_FEEDBACK_DIV_F1_VAL(n) (((n) << 13) & \
- SSCG_PLL_FEEDBACK_DIV_F1_MASK)
-#define SSCG_PLL_FEEDBACK_DIV_F2_MASK (0x3f << 7)
-#define SSCG_PLL_FEEDBACK_DIV_F2_SHIFT 7
-#define SSCG_PLL_FEEDBACK_DIV_F2_VAL(n) (((n) << 7) & \
- SSCG_PLL_FEEDBACK_DIV_F2_MASK)
-#define SSCG_PLL_OUTPUT_DIV_VAL_MASK (0x3f << 1)
-#define SSCG_PLL_OUTPUT_DIV_VAL_SHIFT 1
-#define SSCG_PLL_OUTPUT_DIV_VAL(n) (((n) << 1) & \
- SSCG_PLL_OUTPUT_DIV_VAL_MASK)
-#define SSCG_PLL_FILTER_RANGE_MASK 0x1
-
-#define HW_DIGPROG_MAJOR_UPPER_MASK (0xff << 16)
-#define HW_DIGPROG_MAJOR_LOWER_MASK (0xff << 8)
-#define HW_DIGPROG_MINOR_MASK 0xff
-
-#define HW_OSC_27M_CLKE_MASK BIT(4)
-#define HW_OSC_25M_CLKE_MASK BIT(2)
-#define HW_OSC_32K_SEL_MASK 0x1
-#define HW_OSC_32K_SEL_RTC 0x1
-#define HW_OSC_32K_SEL_25M_DIV800 0x0
-
-#define HW_FRAC_ARM_PLL_DIV_MASK (0x7 << 20)
-#define HW_FRAC_ARM_PLL_DIV_SHIFT 20
-#define HW_FRAC_VPU_PLL_DIV_MASK (0x7 << 16)
-#define HW_FRAC_VPU_PLL_DIV_SHIFT 16
-#define HW_FRAC_GPU_PLL_DIV_MASK (0x7 << 12)
-#define HW_FRAC_GPU_PLL_DIV_SHIFT 12
-#define HW_FRAC_VIDEO_PLL1_DIV_MASK (0x7 << 10)
-#define HW_FRAC_VIDEO_PLL1_DIV_SHIFT 10
-#define HW_FRAC_AUDIO_PLL2_DIV_MASK (0x7 << 4)
-#define HW_FRAC_AUDIO_PLL2_DIV_SHIFT 4
-#define HW_FRAC_AUDIO_PLL1_DIV_MASK 0x7
-#define HW_FRAC_AUDIO_PLL1_DIV_SHIFT 0
-
-#define HW_SSCG_VIDEO_PLL2_DIV_MASK (0x7 << 16)
-#define HW_SSCG_VIDEO_PLL2_DIV_SHIFT 16
-#define HW_SSCG_DRAM_PLL_DIV_MASK (0x7 << 14)
-#define HW_SSCG_DRAM_PLL_DIV_SHIFT 14
-#define HW_SSCG_SYSTEM_PLL3_DIV_MASK (0x7 << 8)
-#define HW_SSCG_SYSTEM_PLL3_DIV_SHIFT 8
-#define HW_SSCG_SYSTEM_PLL2_DIV_MASK (0x7 << 4)
-#define HW_SSCG_SYSTEM_PLL2_DIV_SHIFT 4
-#define HW_SSCG_SYSTEM_PLL1_DIV_MASK 0x7
-#define HW_SSCG_SYSTEM_PLL1_DIV_SHIFT 0
-
#define ENET1_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_125M_CLK 0x01000000
#define ENET1_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_50M_CLK 0x02000000
#define ENET1_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_25M_CLK 0x03000000
@@ -622,34 +244,6 @@ struct ccm_reg {
#define ENET1_TIME_CLK_ROOT_FROM_PLL_ENET_MAIN_100M_CLK 0x01000000
#define ENET_PHY_REF_CLK_ROOT_FROM_PLL_ENET_MAIN_25M_CLK 0x01000000
-enum enet_freq {
- ENET_25MHZ = 0,
- ENET_50MHZ,
- ENET_125MHZ,
-};
-
-enum frac_pll_out_val {
- FRAC_PLL_OUT_1000M,
- FRAC_PLL_OUT_1600M,
-};
-
-#define DRAM_BYPASS_ROOT_CONFIG(_rate, _m, _p, _s, _k) \
- { \
- .clk = (_rate), \
- .alt_root_sel = (_m), \
- .alt_pre_div = (_p), \
- .apb_root_sel = (_s), \
- .apb_pre_div = (_k), \
- }
-
-struct dram_bypass_clk_setting {
- ulong clk;
- int alt_root_sel;
- enum root_pre_div alt_pre_div;
- int apb_root_sel;
- enum root_pre_div apb_pre_div;
-};
-
void dram_pll_init(ulong pll_val);
void dram_enable_bypass(ulong clk_val);
void dram_disable_bypass(void);
@@ -659,7 +253,7 @@ int clock_init(void);
void init_clk_usdhc(u32 index);
void init_uart_clk(u32 index);
void init_wdog_clk(void);
-unsigned int mxc_get_clock(enum clk_root_index clk);
+unsigned int mxc_get_clock(enum mxc_clock clk);
int clock_enable(enum clk_ccgr_index index, bool enable);
int clock_root_enabled(enum clk_root_index clock_id);
int clock_root_cfg(enum clk_root_index clock_id, enum root_pre_div pre_div,
@@ -675,4 +269,3 @@ int set_clk_qspi(void);
void enable_ocotp_clk(unsigned char enable);
int enable_i2c_clk(unsigned char enable, unsigned int i2c_num);
int set_clk_enet(enum enet_freq type);
-#endif
diff --git a/arch/arm/include/asm/arch-imx8m/clock_imx8mq.h b/arch/arm/include/asm/arch-imx8m/clock_imx8mq.h
new file mode 100644
index 0000000000..9fa9eb2687
--- /dev/null
+++ b/arch/arm/include/asm/arch-imx8m/clock_imx8mq.h
@@ -0,0 +1,424 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2017 NXP
+ *
+ * Peng Fan <peng.fan at nxp.com>
+ */
+
+#ifndef _ASM_ARCH_IMX8M_CLOCK_H
+#define _ASM_ARCH_IMX8M_CLOCK_H
+
+enum pll_clocks {
+ ANATOP_ARM_PLL,
+ ANATOP_GPU_PLL,
+ ANATOP_SYSTEM_PLL1,
+ ANATOP_SYSTEM_PLL2,
+ ANATOP_SYSTEM_PLL3,
+ ANATOP_AUDIO_PLL1,
+ ANATOP_AUDIO_PLL2,
+ ANATOP_VIDEO_PLL1,
+ ANATOP_VIDEO_PLL2,
+ ANATOP_DRAM_PLL,
+};
+
+enum clk_root_index {
+ ARM_A53_CLK_ROOT = 0,
+ ARM_M4_CLK_ROOT = 1,
+ VPU_A53_CLK_ROOT = 2,
+ GPU_CORE_CLK_ROOT = 3,
+ GPU_SHADER_CLK_ROOT = 4,
+ MAIN_AXI_CLK_ROOT = 16,
+ ENET_AXI_CLK_ROOT = 17,
+ NAND_USDHC_BUS_CLK_ROOT = 18,
+ VPU_BUS_CLK_ROOT = 19,
+ DISPLAY_AXI_CLK_ROOT = 20,
+ DISPLAY_APB_CLK_ROOT = 21,
+ DISPLAY_RTRM_CLK_ROOT = 22,
+ USB_BUS_CLK_ROOT = 23,
+ GPU_AXI_CLK_ROOT = 24,
+ GPU_AHB_CLK_ROOT = 25,
+ NOC_CLK_ROOT = 26,
+ NOC_APB_CLK_ROOT = 27,
+ AHB_CLK_ROOT = 32,
+ IPG_CLK_ROOT = 33,
+ AUDIO_AHB_CLK_ROOT = 34,
+ MIPI_DSI_ESC_RX_CLK_ROOT = 36,
+ DRAM_SEL_CFG = 48,
+ CORE_SEL_CFG = 49,
+ DRAM_ALT_CLK_ROOT = 64,
+ DRAM_APB_CLK_ROOT = 65,
+ VPU_G1_CLK_ROOT = 66,
+ VPU_G2_CLK_ROOT = 67,
+ DISPLAY_DTRC_CLK_ROOT = 68,
+ DISPLAY_DC8000_CLK_ROOT = 69,
+ PCIE1_CTRL_CLK_ROOT = 70,
+ PCIE1_PHY_CLK_ROOT = 71,
+ PCIE1_AUX_CLK_ROOT = 72,
+ DC_PIXEL_CLK_ROOT = 73,
+ LCDIF_PIXEL_CLK_ROOT = 74,
+ SAI1_CLK_ROOT = 75,
+ SAI2_CLK_ROOT = 76,
+ SAI3_CLK_ROOT = 77,
+ SAI4_CLK_ROOT = 78,
+ SAI5_CLK_ROOT = 79,
+ SAI6_CLK_ROOT = 80,
+ SPDIF1_CLK_ROOT = 81,
+ SPDIF2_CLK_ROOT = 82,
+ ENET_REF_CLK_ROOT = 83,
+ ENET_TIMER_CLK_ROOT = 84,
+ ENET_PHY_REF_CLK_ROOT = 85,
+ NAND_CLK_ROOT = 86,
+ QSPI_CLK_ROOT = 87,
+ USDHC1_CLK_ROOT = 88,
+ USDHC2_CLK_ROOT = 89,
+ I2C1_CLK_ROOT = 90,
+ I2C2_CLK_ROOT = 91,
+ I2C3_CLK_ROOT = 92,
+ I2C4_CLK_ROOT = 93,
+ UART1_CLK_ROOT = 94,
+ UART2_CLK_ROOT = 95,
+ UART3_CLK_ROOT = 96,
+ UART4_CLK_ROOT = 97,
+ USB_CORE_REF_CLK_ROOT = 98,
+ USB_PHY_REF_CLK_ROOT = 99,
+ GIC_CLK_ROOT = 100,
+ ECSPI1_CLK_ROOT = 101,
+ ECSPI2_CLK_ROOT = 102,
+ PWM1_CLK_ROOT = 103,
+ PWM2_CLK_ROOT = 104,
+ PWM3_CLK_ROOT = 105,
+ PWM4_CLK_ROOT = 106,
+ GPT1_CLK_ROOT = 107,
+ GPT2_CLK_ROOT = 108,
+ GPT3_CLK_ROOT = 109,
+ GPT4_CLK_ROOT = 110,
+ GPT5_CLK_ROOT = 111,
+ GPT6_CLK_ROOT = 112,
+ TRACE_CLK_ROOT = 113,
+ WDOG_CLK_ROOT = 114,
+ WRCLK_CLK_ROOT = 115,
+ IPP_DO_CLKO1 = 116,
+ IPP_DO_CLKO2 = 117,
+ MIPI_DSI_CORE_CLK_ROOT = 118,
+ MIPI_DSI_PHY_REF_CLK_ROOT = 119,
+ MIPI_DSI_DBI_CLK_ROOT = 120,
+ OLD_MIPI_DSI_ESC_CLK_ROOT = 121,
+ MIPI_CSI1_CORE_CLK_ROOT = 122,
+ MIPI_CSI1_PHY_REF_CLK_ROOT = 123,
+ MIPI_CSI1_ESC_CLK_ROOT = 124,
+ MIPI_CSI2_CORE_CLK_ROOT = 125,
+ MIPI_CSI2_PHY_REF_CLK_ROOT = 126,
+ MIPI_CSI2_ESC_CLK_ROOT = 127,
+ PCIE2_CTRL_CLK_ROOT = 128,
+ PCIE2_PHY_CLK_ROOT = 129,
+ PCIE2_AUX_CLK_ROOT = 130,
+ ECSPI3_CLK_ROOT = 131,
+ OLD_MIPI_DSI_ESC_RX_ROOT = 132,
+ DISPLAY_HDMI_CLK_ROOT = 133,
+ CLK_ROOT_MAX,
+};
+
+enum clk_root_src {
+ OSC_25M_CLK,
+ ARM_PLL_CLK,
+ DRAM_PLL1_CLK,
+ VIDEO_PLL2_CLK,
+ VPU_PLL_CLK,
+ GPU_PLL_CLK,
+ SYSTEM_PLL1_800M_CLK,
+ SYSTEM_PLL1_400M_CLK,
+ SYSTEM_PLL1_266M_CLK,
+ SYSTEM_PLL1_200M_CLK,
+ SYSTEM_PLL1_160M_CLK,
+ SYSTEM_PLL1_133M_CLK,
+ SYSTEM_PLL1_100M_CLK,
+ SYSTEM_PLL1_80M_CLK,
+ SYSTEM_PLL1_40M_CLK,
+ SYSTEM_PLL2_1000M_CLK,
+ SYSTEM_PLL2_500M_CLK,
+ SYSTEM_PLL2_333M_CLK,
+ SYSTEM_PLL2_250M_CLK,
+ SYSTEM_PLL2_200M_CLK,
+ SYSTEM_PLL2_166M_CLK,
+ SYSTEM_PLL2_125M_CLK,
+ SYSTEM_PLL2_100M_CLK,
+ SYSTEM_PLL2_50M_CLK,
+ SYSTEM_PLL3_CLK,
+ AUDIO_PLL1_CLK,
+ AUDIO_PLL2_CLK,
+ VIDEO_PLL_CLK,
+ OSC_32K_CLK,
+ EXT_CLK_1,
+ EXT_CLK_2,
+ EXT_CLK_3,
+ EXT_CLK_4,
+ OSC_27M_CLK,
+};
+
+/* CCGR index */
+enum clk_ccgr_index {
+ CCGR_DVFS = 0,
+ CCGR_ANAMIX = 1,
+ CCGR_CPU = 2,
+ CCGR_CSU = 4,
+ CCGR_DRAM1 = 5,
+ CCGR_DRAM2_OBSOLETE = 6,
+ CCGR_ECSPI1 = 7,
+ CCGR_ECSPI2 = 8,
+ CCGR_ECSPI3 = 9,
+ CCGR_ENET1 = 10,
+ CCGR_GPIO1 = 11,
+ CCGR_GPIO2 = 12,
+ CCGR_GPIO3 = 13,
+ CCGR_GPIO4 = 14,
+ CCGR_GPIO5 = 15,
+ CCGR_GPT1 = 16,
+ CCGR_GPT2 = 17,
+ CCGR_GPT3 = 18,
+ CCGR_GPT4 = 19,
+ CCGR_GPT5 = 20,
+ CCGR_GPT6 = 21,
+ CCGR_HS = 22,
+ CCGR_I2C1 = 23,
+ CCGR_I2C2 = 24,
+ CCGR_I2C3 = 25,
+ CCGR_I2C4 = 26,
+ CCGR_IOMUX = 27,
+ CCGR_IOMUX1 = 28,
+ CCGR_IOMUX2 = 29,
+ CCGR_IOMUX3 = 30,
+ CCGR_IOMUX4 = 31,
+ CCGR_M4 = 32,
+ CCGR_MU = 33,
+ CCGR_OCOTP = 34,
+ CCGR_OCRAM = 35,
+ CCGR_OCRAM_S = 36,
+ CCGR_PCIE = 37,
+ CCGR_PERFMON1 = 38,
+ CCGR_PERFMON2 = 39,
+ CCGR_PWM1 = 40,
+ CCGR_PWM2 = 41,
+ CCGR_PWM3 = 42,
+ CCGR_PWM4 = 43,
+ CCGR_QOS = 44,
+ CCGR_DISMIX = 45,
+ CCGR_MEGAMIX = 46,
+ CCGR_QSPI = 47,
+ CCGR_RAWNAND = 48,
+ CCGR_RDC = 49,
+ CCGR_ROM = 50,
+ CCGR_SAI1 = 51,
+ CCGR_SAI2 = 52,
+ CCGR_SAI3 = 53,
+ CCGR_SAI4 = 54,
+ CCGR_SAI5 = 55,
+ CCGR_SAI6 = 56,
+ CCGR_SCTR = 57,
+ CCGR_SDMA1 = 58,
+ CCGR_SDMA2 = 59,
+ CCGR_SEC_DEBUG = 60,
+ CCGR_SEMA1 = 61,
+ CCGR_SEMA2 = 62,
+ CCGR_SIM_DISPLAY = 63,
+ CCGR_SIM_ENET = 64,
+ CCGR_SIM_M = 65,
+ CCGR_SIM_MAIN = 66,
+ CCGR_SIM_S = 67,
+ CCGR_SIM_WAKEUP = 68,
+ CCGR_SIM_USB = 69,
+ CCGR_SIM_VPU = 70,
+ CCGR_SNVS = 71,
+ CCGR_TRACE = 72,
+ CCGR_UART1 = 73,
+ CCGR_UART2 = 74,
+ CCGR_UART3 = 75,
+ CCGR_UART4 = 76,
+ CCGR_USB_CTRL1 = 77,
+ CCGR_USB_CTRL2 = 78,
+ CCGR_USB_PHY1 = 79,
+ CCGR_USB_PHY2 = 80,
+ CCGR_USDHC1 = 81,
+ CCGR_USDHC2 = 82,
+ CCGR_WDOG1 = 83,
+ CCGR_WDOG2 = 84,
+ CCGR_WDOG3 = 85,
+ CCGR_VA53 = 86,
+ CCGR_GPU = 87,
+ CCGR_HEVC = 88,
+ CCGR_AVC = 89,
+ CCGR_VP9 = 90,
+ CCGR_HEVC_INTER = 91,
+ CCGR_GIC = 92,
+ CCGR_DISPLAY = 93,
+ CCGR_HDMI = 94,
+ CCGR_HDMI_PHY = 95,
+ CCGR_XTAL = 96,
+ CCGR_PLL = 97,
+ CCGR_TSENSOR = 98,
+ CCGR_VPU_DEC = 99,
+ CCGR_PCIE2 = 100,
+ CCGR_MIPI_CSI1 = 101,
+ CCGR_MIPI_CSI2 = 102,
+ CCGR_MAX,
+};
+
+/* src index */
+enum clk_src_index {
+ CLK_SRC_CKIL_SYNC_REQ = 0,
+ CLK_SRC_ARM_PLL_EN = 1,
+ CLK_SRC_GPU_PLL_EN = 2,
+ CLK_SRC_VPU_PLL_EN = 3,
+ CLK_SRC_DRAM_PLL_EN = 4,
+ CLK_SRC_SYSTEM_PLL1_EN = 5,
+ CLK_SRC_SYSTEM_PLL2_EN = 6,
+ CLK_SRC_SYSTEM_PLL3_EN = 7,
+ CLK_SRC_AUDIO_PLL1_EN = 8,
+ CLK_SRC_AUDIO_PLL2_EN = 9,
+ CLK_SRC_VIDEO_PLL1_EN = 10,
+ CLK_SRC_VIDEO_PLL2_EN = 11,
+ CLK_SRC_ARM_PLL = 12,
+ CLK_SRC_GPU_PLL = 13,
+ CLK_SRC_VPU_PLL = 14,
+ CLK_SRC_DRAM_PLL = 15,
+ CLK_SRC_SYSTEM_PLL1_800M = 16,
+ CLK_SRC_SYSTEM_PLL1_400M = 17,
+ CLK_SRC_SYSTEM_PLL1_266M = 18,
+ CLK_SRC_SYSTEM_PLL1_200M = 19,
+ CLK_SRC_SYSTEM_PLL1_160M = 20,
+ CLK_SRC_SYSTEM_PLL1_133M = 21,
+ CLK_SRC_SYSTEM_PLL1_100M = 22,
+ CLK_SRC_SYSTEM_PLL1_80M = 23,
+ CLK_SRC_SYSTEM_PLL1_40M = 24,
+ CLK_SRC_SYSTEM_PLL2_1000M = 25,
+ CLK_SRC_SYSTEM_PLL2_500M = 26,
+ CLK_SRC_SYSTEM_PLL2_333M = 27,
+ CLK_SRC_SYSTEM_PLL2_250M = 28,
+ CLK_SRC_SYSTEM_PLL2_200M = 29,
+ CLK_SRC_SYSTEM_PLL2_166M = 30,
+ CLK_SRC_SYSTEM_PLL2_125M = 31,
+ CLK_SRC_SYSTEM_PLL2_100M = 32,
+ CLK_SRC_SYSTEM_PLL2_50M = 33,
+ CLK_SRC_SYSTEM_PLL3 = 34,
+ CLK_SRC_AUDIO_PLL1 = 35,
+ CLK_SRC_AUDIO_PLL2 = 36,
+ CLK_SRC_VIDEO_PLL1 = 37,
+ CLK_SRC_VIDEO_PLL2 = 38,
+ CLK_SRC_OSC_25M = 39,
+ CLK_SRC_OSC_27M = 40,
+};
+
+/* AUDIO PLL1/2 VIDEO PLL1 GPU PLL VPU PLL ARM PLL*/
+#define FRAC_PLL_LOCK_MASK BIT(31)
+#define FRAC_PLL_CLKE_MASK BIT(21)
+#define FRAC_PLL_PD_MASK BIT(19)
+#define FRAC_PLL_REFCLK_SEL_MASK BIT(16)
+#define FRAC_PLL_LOCK_SEL_MASK BIT(15)
+#define FRAC_PLL_BYPASS_MASK BIT(14)
+#define FRAC_PLL_COUNTCLK_SEL_MASK BIT(13)
+#define FRAC_PLL_NEWDIV_VAL_MASK BIT(12)
+#define FRAC_PLL_NEWDIV_ACK_MASK BIT(11)
+#define FRAC_PLL_REFCLK_DIV_VAL(n) (((n) << 5) & (0x3f << 5))
+#define FRAC_PLL_REFCLK_DIV_VAL_MASK (0x3f << 5)
+#define FRAC_PLL_REFCLK_DIV_VAL_SHIFT 5
+#define FRAC_PLL_OUTPUT_DIV_VAL_MASK 0x1f
+#define FRAC_PLL_OUTPUT_DIV_VAL(n) ((n) & 0x1f)
+
+#define FRAC_PLL_REFCLK_SEL_OSC_25M (0 << 16)
+#define FRAC_PLL_REFCLK_SEL_OSC_27M BIT(16)
+#define FRAC_PLL_REFCLK_SEL_HDMI_PHY_27M (2 << 16)
+#define FRAC_PLL_REFCLK_SEL_CLK_PN (3 << 16)
+
+#define FRAC_PLL_FRAC_DIV_CTL_MASK (0x1ffffff << 7)
+#define FRAC_PLL_FRAC_DIV_CTL_SHIFT 7
+#define FRAC_PLL_INT_DIV_CTL_MASK 0x7f
+#define FRAC_PLL_INT_DIV_CTL_VAL(n) ((n) & 0x7f)
+
+/* SYS PLL1/2/3 VIDEO PLL2 DRAM PLL */
+#define SSCG_PLL_LOCK_MASK BIT(31)
+#define SSCG_PLL_CLKE_MASK BIT(25)
+#define SSCG_PLL_DIV2_CLKE_MASK BIT(23)
+#define SSCG_PLL_DIV3_CLKE_MASK BIT(21)
+#define SSCG_PLL_DIV4_CLKE_MASK BIT(19)
+#define SSCG_PLL_DIV5_CLKE_MASK BIT(17)
+#define SSCG_PLL_DIV6_CLKE_MASK BIT(15)
+#define SSCG_PLL_DIV8_CLKE_MASK BIT(13)
+#define SSCG_PLL_DIV10_CLKE_MASK BIT(11)
+#define SSCG_PLL_DIV20_CLKE_MASK BIT(9)
+#define SSCG_PLL_VIDEO_PLL2_CLKE_MASK BIT(9)
+#define SSCG_PLL_DRAM_PLL_CLKE_MASK BIT(9)
+#define SSCG_PLL_PLL3_CLKE_MASK BIT(9)
+#define SSCG_PLL_PD_MASK BIT(7)
+#define SSCG_PLL_BYPASS1_MASK BIT(5)
+#define SSCG_PLL_BYPASS2_MASK BIT(4)
+#define SSCG_PLL_LOCK_SEL_MASK BIT(3)
+#define SSCG_PLL_COUNTCLK_SEL_MASK BIT(2)
+#define SSCG_PLL_REFCLK_SEL_MASK 0x3
+#define SSCG_PLL_REFCLK_SEL_OSC_25M (0 << 16)
+#define SSCG_PLL_REFCLK_SEL_OSC_27M BIT(16)
+#define SSCG_PLL_REFCLK_SEL_HDMI_PHY_27M (2 << 16)
+#define SSCG_PLL_REFCLK_SEL_CLK_PN (3 << 16)
+
+#define SSCG_PLL_SSDS_MASK BIT(8)
+#define SSCG_PLL_SSMD_MASK (0x7 << 5)
+#define SSCG_PLL_SSMF_MASK (0xf << 1)
+#define SSCG_PLL_SSE_MASK 0x1
+
+#define SSCG_PLL_REF_DIVR1_MASK (0x7 << 25)
+#define SSCG_PLL_REF_DIVR1_SHIFT 25
+#define SSCG_PLL_REF_DIVR1_VAL(n) (((n) << 25) & SSCG_PLL_REF_DIVR1_MASK)
+#define SSCG_PLL_REF_DIVR2_MASK (0x3f << 19)
+#define SSCG_PLL_REF_DIVR2_SHIFT 19
+#define SSCG_PLL_REF_DIVR2_VAL(n) (((n) << 19) & SSCG_PLL_REF_DIVR2_MASK)
+#define SSCG_PLL_FEEDBACK_DIV_F1_MASK (0x3f << 13)
+#define SSCG_PLL_FEEDBACK_DIV_F1_SHIFT 13
+#define SSCG_PLL_FEEDBACK_DIV_F1_VAL(n) (((n) << 13) & \
+ SSCG_PLL_FEEDBACK_DIV_F1_MASK)
+#define SSCG_PLL_FEEDBACK_DIV_F2_MASK (0x3f << 7)
+#define SSCG_PLL_FEEDBACK_DIV_F2_SHIFT 7
+#define SSCG_PLL_FEEDBACK_DIV_F2_VAL(n) (((n) << 7) & \
+ SSCG_PLL_FEEDBACK_DIV_F2_MASK)
+#define SSCG_PLL_OUTPUT_DIV_VAL_MASK (0x3f << 1)
+#define SSCG_PLL_OUTPUT_DIV_VAL_SHIFT 1
+#define SSCG_PLL_OUTPUT_DIV_VAL(n) (((n) << 1) & \
+ SSCG_PLL_OUTPUT_DIV_VAL_MASK)
+#define SSCG_PLL_FILTER_RANGE_MASK 0x1
+
+#define HW_DIGPROG_MAJOR_UPPER_MASK (0xff << 16)
+#define HW_DIGPROG_MAJOR_LOWER_MASK (0xff << 8)
+#define HW_DIGPROG_MINOR_MASK 0xff
+
+#define HW_OSC_27M_CLKE_MASK BIT(4)
+#define HW_OSC_25M_CLKE_MASK BIT(2)
+#define HW_OSC_32K_SEL_MASK 0x1
+#define HW_OSC_32K_SEL_RTC 0x1
+#define HW_OSC_32K_SEL_25M_DIV800 0x0
+
+#define HW_FRAC_ARM_PLL_DIV_MASK (0x7 << 20)
+#define HW_FRAC_ARM_PLL_DIV_SHIFT 20
+#define HW_FRAC_VPU_PLL_DIV_MASK (0x7 << 16)
+#define HW_FRAC_VPU_PLL_DIV_SHIFT 16
+#define HW_FRAC_GPU_PLL_DIV_MASK (0x7 << 12)
+#define HW_FRAC_GPU_PLL_DIV_SHIFT 12
+#define HW_FRAC_VIDEO_PLL1_DIV_MASK (0x7 << 10)
+#define HW_FRAC_VIDEO_PLL1_DIV_SHIFT 10
+#define HW_FRAC_AUDIO_PLL2_DIV_MASK (0x7 << 4)
+#define HW_FRAC_AUDIO_PLL2_DIV_SHIFT 4
+#define HW_FRAC_AUDIO_PLL1_DIV_MASK 0x7
+#define HW_FRAC_AUDIO_PLL1_DIV_SHIFT 0
+
+#define HW_SSCG_VIDEO_PLL2_DIV_MASK (0x7 << 16)
+#define HW_SSCG_VIDEO_PLL2_DIV_SHIFT 16
+#define HW_SSCG_DRAM_PLL_DIV_MASK (0x7 << 14)
+#define HW_SSCG_DRAM_PLL_DIV_SHIFT 14
+#define HW_SSCG_SYSTEM_PLL3_DIV_MASK (0x7 << 8)
+#define HW_SSCG_SYSTEM_PLL3_DIV_SHIFT 8
+#define HW_SSCG_SYSTEM_PLL2_DIV_MASK (0x7 << 4)
+#define HW_SSCG_SYSTEM_PLL2_DIV_SHIFT 4
+#define HW_SSCG_SYSTEM_PLL1_DIV_MASK 0x7
+#define HW_SSCG_SYSTEM_PLL1_DIV_SHIFT 0
+
+enum frac_pll_out_val {
+ FRAC_PLL_OUT_1000M,
+ FRAC_PLL_OUT_1600M,
+};
+#endif
diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mq.c b/arch/arm/mach-imx/imx8m/clock_imx8mq.c
index 289b9417aa..feecdb50f6 100644
--- a/arch/arm/mach-imx/imx8m/clock_imx8mq.c
+++ b/arch/arm/mach-imx/imx8m/clock_imx8mq.c
@@ -322,13 +322,10 @@ int enable_i2c_clk(unsigned char enable, unsigned int i2c_num)
return 0;
}
-unsigned int mxc_get_clock(enum clk_root_index clk)
+unsigned int mxc_get_clock(enum mxc_clock clk)
{
u32 val;
- if (clk >= CLK_ROOT_MAX)
- return 0;
-
if (clk == MXC_ARM_CLK)
return get_root_clk(ARM_A53_CLK_ROOT);
--
2.14.1
More information about the U-Boot
mailing list