arch/arm/mach-omap2/clockdomains43xx_data.c

Source file repositories/reference/linux-study-clean/arch/arm/mach-omap2/clockdomains43xx_data.c

File Facts

System
Linux kernel
Corpus path
arch/arm/mach-omap2/clockdomains43xx_data.c
Extension
.c
Size
5726 bytes
Lines
204
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 * AM43xx Clock domains framework
 *
 * Copyright (C) 2013 Texas Instruments, Inc.
 */

#include <linux/kernel.h>
#include <linux/io.h>

#include "clockdomain.h"
#include "prcm44xx.h"
#include "prcm43xx.h"

static struct clockdomain l4_cefuse_43xx_clkdm = {
	.name		  = "l4_cefuse_clkdm",
	.pwrdm		  = { .name = "cefuse_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_CEFUSE_INST,
	.clkdm_offs	  = AM43XX_CM_CEFUSE_CEFUSE_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain mpu_43xx_clkdm = {
	.name		  = "mpu_clkdm",
	.pwrdm		  = { .name = "mpu_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_MPU_INST,
	.clkdm_offs	  = AM43XX_CM_MPU_MPU_CDOFFS,
	.flags		  = CLKDM_CAN_HWSUP_SWSUP,
};

static struct clockdomain l4ls_43xx_clkdm = {
	.name		  = "l4ls_clkdm",
	.pwrdm		  = { .name = "per_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_PER_INST,
	.clkdm_offs	  = AM43XX_CM_PER_L4LS_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain tamper_43xx_clkdm = {
	.name		  = "tamper_clkdm",
	.pwrdm		  = { .name = "tamper_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_TAMPER_INST,
	.clkdm_offs	  = AM43XX_CM_TAMPER_TAMPER_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain l4_rtc_43xx_clkdm = {
	.name		  = "l4_rtc_clkdm",
	.pwrdm		  = { .name = "rtc_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_RTC_INST,
	.clkdm_offs	  = AM43XX_CM_RTC_RTC_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain pruss_ocp_43xx_clkdm = {
	.name		  = "pruss_ocp_clkdm",
	.pwrdm		  = { .name = "per_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_PER_INST,
	.clkdm_offs	  = AM43XX_CM_PER_ICSS_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain ocpwp_l3_43xx_clkdm = {
	.name		  = "ocpwp_l3_clkdm",
	.pwrdm		  = { .name = "per_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_PER_INST,
	.clkdm_offs	  = AM43XX_CM_PER_OCPWP_L3_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain l3s_tsc_43xx_clkdm = {
	.name		  = "l3s_tsc_clkdm",
	.pwrdm		  = { .name = "wkup_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,
	.cm_inst	  = AM43XX_CM_WKUP_INST,
	.clkdm_offs	  = AM43XX_CM_WKUP_L3S_TSC_CDOFFS,
	.flags		  = CLKDM_CAN_SWSUP,
};

static struct clockdomain lcdc_43xx_clkdm = {
	.name		  = "lcdc_clkdm",
	.pwrdm		  = { .name = "per_pwrdm" },
	.prcm_partition	  = AM43XX_CM_PARTITION,

Annotation

Implementation Notes