^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * OMAP3 Voltage Processor (VP) data
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Copyright (C) 2007, 2010 Texas Instruments, Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * Rajendra Nayak <rnayak@ti.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * Lesly A M <x0080970@ti.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * Thara Gopinath <thara@ti.com>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * Copyright (C) 2008, 2011 Nokia Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) * Kalle Jokiniemi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * Paul Walmsley
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/io.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #include <linux/err.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #include <linux/init.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #include "common.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #include "prm-regbits-34xx.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #include "voltage.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #include "vp.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #include "prm2xxx_3xxx.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) static const struct omap_vp_ops omap3_vp_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) .check_txdone = omap_prm_vp_check_txdone,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) .clear_txdone = omap_prm_vp_clear_txdone,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) * VP data common to 34xx/36xx chips
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) * XXX This stuff presumably belongs in the vp3xxx.c or vp.c file.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) static const struct omap_vp_common omap3_vp_common = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) .vpconfig_erroroffset_mask = OMAP3430_ERROROFFSET_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) .vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) .vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) .vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) .vpconfig_initvdd = OMAP3430_INITVDD_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) .vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) .vpconfig_vpenable = OMAP3430_VPENABLE_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) .vstepmin_smpswaittimemin_shift = OMAP3430_SMPSWAITTIMEMIN_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) .vstepmax_smpswaittimemax_shift = OMAP3430_SMPSWAITTIMEMAX_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) .vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) .vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) .vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) .vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) .vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) .vpvoltage_mask = OMAP3430_VPVOLTAGE_MASK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) .ops = &omap3_vp_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) struct omap_vp_instance omap3_vp_mpu = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) .id = OMAP3_VP_VDD_MPU_ID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) .common = &omap3_vp_common,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) struct omap_vp_instance omap3_vp_core = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) .id = OMAP3_VP_VDD_CORE_ID,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) .common = &omap3_vp_common,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) struct omap_vp_param omap3_mpu_vp_data = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) .vddmin = OMAP3430_VP1_VLIMITTO_VDDMIN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) .vddmax = OMAP3430_VP1_VLIMITTO_VDDMAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) struct omap_vp_param omap3_core_vp_data = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) .vddmin = OMAP3430_VP2_VLIMITTO_VDDMIN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) .vddmax = OMAP3430_VP2_VLIMITTO_VDDMAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) };
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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