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nest-open-source / nest-guard / 1.0 / u-boot / 019b773e91dc57c34e1d572a30289e0b584859c3 / . / u-boot-imx / arch / arm / cpu / armv7 / omap5 / hw_data.c
blob: b9734fea8febaea9cf3cd805c4090a038d5337e0 [file] [log] [blame]
/*
*
* HW data initialization for OMAP5
*
* (C) Copyright 2013
* Texas Instruments, <www.ti.com>
*
* Sricharan R <r.sricharan@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <palmas.h>
#include <asm/arch/omap.h>
#include <asm/arch/sys_proto.h>
#include <asm/omap_common.h>
#include <asm/arch/clock.h>
#include <asm/omap_gpio.h>
#include <asm/io.h>
#include <asm/emif.h>
struct prcm_regs const **prcm =
(struct prcm_regs const **) OMAP_SRAM_SCRATCH_PRCM_PTR;
struct dplls const **dplls_data =
(struct dplls const **) OMAP_SRAM_SCRATCH_DPLLS_PTR;
struct vcores_data const **omap_vcores =
(struct vcores_data const **) OMAP_SRAM_SCRATCH_VCORES_PTR;
struct omap_sys_ctrl_regs const **ctrl =
(struct omap_sys_ctrl_regs const **)OMAP_SRAM_SCRATCH_SYS_CTRL;
/* OPP HIGH FREQUENCY for ES2.0 */
static const struct dpll_params mpu_dpll_params_1_5ghz[NUM_SYS_CLKS] = {
{125, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{625, 6, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{625, 7, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{750, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{625, 15, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* OPP NOM FREQUENCY for ES1.0 */
static const struct dpll_params mpu_dpll_params_800mhz[NUM_SYS_CLKS] = {
{200, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{1000, 20, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{375, 8, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{400, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{375, 17, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* OPP LOW FREQUENCY for ES1.0 */
static const struct dpll_params mpu_dpll_params_400mhz[NUM_SYS_CLKS] = {
{200, 2, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{1000, 20, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{375, 8, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{400, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{375, 17, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* OPP LOW FREQUENCY for ES2.0 */
static const struct dpll_params mpu_dpll_params_499mhz[NUM_SYS_CLKS] = {
{499, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{297, 9, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{493, 18, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{499, 25, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{493, 37, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* OPP NOM FREQUENCY for OMAP5 ES2.0, and DRA7 ES1.0 */
static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = {
{250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
{119, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{625, 11, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{500, 12, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{625, 23, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
static const struct dpll_params
core_dpll_params_2128mhz_ddr532[NUM_SYS_CLKS] = {
{266, 2, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{443, 6, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 16.8 MHz */
{277, 4, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 19.2 MHz */
{368, 8, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{277, 9, 2, 5, 8, 4, 62, 5, -1, 5, 7, -1} /* 38.4 MHz */
};
static const struct dpll_params
core_dpll_params_2128mhz_ddr532_es2[NUM_SYS_CLKS] = {
{266, 2, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{443, 6, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 16.8 MHz */
{277, 4, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 19.2 MHz */
{368, 8, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{277, 9, 2, 5, 8, 4, 62, 63, 6, 5, 7, 6} /* 38.4 MHz */
};
static const struct dpll_params
core_dpll_params_2128mhz_dra7xx[NUM_SYS_CLKS] = {
{266, 2, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 12 MHz */
{266, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 20 MHz */
{443, 6, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 16.8 MHz */
{277, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 19.2 MHz */
{368, 8, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{277, 9, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 38.4 MHz */
};
static const struct dpll_params
core_dpll_params_2128mhz_ddr266[NUM_SYS_CLKS] = {
{266, 2, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{443, 6, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 16.8 MHz */
{277, 4, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 19.2 MHz */
{368, 8, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{277, 9, 4, 8, 8, 8, 62, 10, -1, 10, 14, -1} /* 38.4 MHz */
};
static const struct dpll_params
core_dpll_params_2128mhz_ddr266_es2[NUM_SYS_CLKS] = {
{266, 2, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{443, 6, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 16.8 MHz */
{277, 4, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 19.2 MHz */
{368, 8, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{277, 9, 4, 8, 8, 8, 62, 5, 12, 10, 14, 12} /* 38.4 MHz */
};
static const struct dpll_params per_dpll_params_768mhz[NUM_SYS_CLKS] = {
{32, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{160, 6, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
{20, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
{192, 12, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{10, 0, 4, 3, 6, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
};
static const struct dpll_params per_dpll_params_768mhz_es2[NUM_SYS_CLKS] = {
{32, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{160, 6, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 16.8 MHz */
{20, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 19.2 MHz */
{192, 12, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{10, 0, 4, 3, 3, 4, -1, 2, -1, -1, -1, -1} /* 38.4 MHz */
};
static const struct dpll_params per_dpll_params_768mhz_dra7xx[NUM_SYS_CLKS] = {
{32, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 12 MHz */
{96, 4, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 20 MHz */
{160, 6, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 16.8 MHz */
{20, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 19.2 MHz */
{192, 12, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{10, 0, 4, 1, 3, 4, 4, 2, -1, -1, -1, -1}, /* 38.4 MHz */
};
static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = {
{1165, 11, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{208, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{182, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{224, 4, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
static const struct dpll_params iva_dpll_params_2330mhz_dra7xx[NUM_SYS_CLKS] = {
{1165, 11, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{233, 3, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
{208, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{182, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{224, 4, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{91, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
/* ABE M & N values with sys_clk as source */
static const struct dpll_params
abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = {
{49, 5, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */
{35, 5, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{46, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{34, 8, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{64, 24, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */
};
/* ABE M & N values with 32K clock as source */
static const struct dpll_params abe_dpll_params_32k_196608khz = {
750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1
};
/* ABE M & N values with sysclk2(22.5792 MHz) as input */
static const struct dpll_params
abe_dpll_params_sysclk2_361267khz[NUM_SYS_CLKS] = {
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{16, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = {
{400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{480, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
{400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
static const struct dpll_params ddr_dpll_params_2664mhz[NUM_SYS_CLKS] = {
{111, 0, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{333, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
{555, 6, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{555, 7, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{666, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{555, 15, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
static const struct dpll_params ddr_dpll_params_2128mhz[NUM_SYS_CLKS] = {
{266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */
{266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */
{190, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{665, 11, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{532, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{665, 23, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
static const struct dpll_params gmac_dpll_params_2000mhz[NUM_SYS_CLKS] = {
{250, 2, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 12 MHz */
{250, 4, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 20 MHz */
{119, 1, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 16.8 MHz */
{625, 11, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 19.2 MHz */
{500, 12, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 26 MHz */
{-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */
{625, 23, 4, 10, 40, 8, 10, -1, -1, -1, -1, -1}, /* 38.4 MHz */
};
struct dplls omap5_dplls_es1 = {
.mpu = mpu_dpll_params_800mhz,
.core = core_dpll_params_2128mhz_ddr532,
.per = per_dpll_params_768mhz,
.iva = iva_dpll_params_2330mhz,
#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
.abe = abe_dpll_params_sysclk_196608khz,
#else
.abe = &abe_dpll_params_32k_196608khz,
#endif
.usb = usb_dpll_params_1920mhz,
.ddr = NULL
};
struct dplls omap5_dplls_es2 = {
.mpu = mpu_dpll_params_1ghz,
.core = core_dpll_params_2128mhz_ddr532_es2,
.per = per_dpll_params_768mhz_es2,
.iva = iva_dpll_params_2330mhz,
#ifdef CONFIG_SYS_OMAP_ABE_SYSCK
.abe = abe_dpll_params_sysclk_196608khz,
#else
.abe = &abe_dpll_params_32k_196608khz,
#endif
.usb = usb_dpll_params_1920mhz,
.ddr = NULL
};
struct dplls dra7xx_dplls = {
.mpu = mpu_dpll_params_1ghz,
.core = core_dpll_params_2128mhz_dra7xx,
.per = per_dpll_params_768mhz_dra7xx,
.abe = abe_dpll_params_sysclk2_361267khz,
.iva = iva_dpll_params_2330mhz_dra7xx,
.usb = usb_dpll_params_1920mhz,
.ddr = ddr_dpll_params_2128mhz,
.gmac = gmac_dpll_params_2000mhz,
};
struct dplls dra72x_dplls = {
.mpu = mpu_dpll_params_1ghz,
.core = core_dpll_params_2128mhz_dra7xx,
.per = per_dpll_params_768mhz_dra7xx,
.abe = abe_dpll_params_sysclk2_361267khz,
.iva = iva_dpll_params_2330mhz_dra7xx,
.usb = usb_dpll_params_1920mhz,
.ddr = ddr_dpll_params_2664mhz,
.gmac = gmac_dpll_params_2000mhz,
};
struct pmic_data palmas = {
.base_offset = PALMAS_SMPS_BASE_VOLT_UV,
.step = 10000, /* 10 mV represented in uV */
/*
* Offset codes 1-6 all give the base voltage in Palmas
* Offset code 0 switches OFF the SMPS
*/
.start_code = 6,
.i2c_slave_addr = SMPS_I2C_SLAVE_ADDR,
.pmic_bus_init = sri2c_init,
.pmic_write = omap_vc_bypass_send_value,
};
/* The TPS659038 and TPS65917 are software-compatible, use common struct */
struct pmic_data tps659038 = {
.base_offset = PALMAS_SMPS_BASE_VOLT_UV,
.step = 10000, /* 10 mV represented in uV */
/*
* Offset codes 1-6 all give the base voltage in Palmas
* Offset code 0 switches OFF the SMPS
*/
.start_code = 6,
.i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR,
.pmic_bus_init = gpi2c_init,
.pmic_write = palmas_i2c_write_u8,
};
struct vcores_data omap5430_volts = {
.mpu.value = VDD_MPU,
.mpu.addr = SMPS_REG_ADDR_12_MPU,
.mpu.pmic = &palmas,
.core.value = VDD_CORE,
.core.addr = SMPS_REG_ADDR_8_CORE,
.core.pmic = &palmas,
.mm.value = VDD_MM,
.mm.addr = SMPS_REG_ADDR_45_IVA,
.mm.pmic = &palmas,
};
struct vcores_data omap5430_volts_es2 = {
.mpu.value = VDD_MPU_ES2,
.mpu.addr = SMPS_REG_ADDR_12_MPU,
.mpu.pmic = &palmas,
.core.value = VDD_CORE_ES2,
.core.addr = SMPS_REG_ADDR_8_CORE,
.core.pmic = &palmas,
.mm.value = VDD_MM_ES2,
.mm.addr = SMPS_REG_ADDR_45_IVA,
.mm.pmic = &palmas,
};
struct vcores_data dra752_volts = {
.mpu.value = VDD_MPU_DRA752,
.mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = TPS659038_REG_ADDR_SMPS12,
.mpu.pmic = &tps659038,
.eve.value = VDD_EVE_DRA752,
.eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS659038_REG_ADDR_SMPS45,
.eve.pmic = &tps659038,
.gpu.value = VDD_GPU_DRA752,
.gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = TPS659038_REG_ADDR_SMPS6,
.gpu.pmic = &tps659038,
.core.value = VDD_CORE_DRA752,
.core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS659038_REG_ADDR_SMPS7,
.core.pmic = &tps659038,
.iva.value = VDD_IVA_DRA752,
.iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS659038_REG_ADDR_SMPS8,
.iva.pmic = &tps659038,
};
struct vcores_data dra722_volts = {
.mpu.value = VDD_MPU_DRA72x,
.mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
.mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.mpu.addr = TPS65917_REG_ADDR_SMPS1,
.mpu.pmic = &tps659038,
.core.value = VDD_CORE_DRA72x,
.core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
.core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.core.addr = TPS65917_REG_ADDR_SMPS2,
.core.pmic = &tps659038,
/*
* The DSPEVE, GPU and IVA rails are usually grouped on DRA72x
* designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
*/
.gpu.value = VDD_GPU_DRA72x,
.gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
.gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.gpu.addr = TPS65917_REG_ADDR_SMPS3,
.gpu.pmic = &tps659038,
.eve.value = VDD_EVE_DRA72x,
.eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
.eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.eve.addr = TPS65917_REG_ADDR_SMPS3,
.eve.pmic = &tps659038,
.iva.value = VDD_IVA_DRA72x,
.iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
.iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
.iva.addr = TPS65917_REG_ADDR_SMPS3,
.iva.pmic = &tps659038,
};
/*
* Enable essential clock domains, modules and
* do some additional special settings needed
*/
void enable_basic_clocks(void)
{
u32 const clk_domains_essential[] = {
(*prcm)->cm_l4per_clkstctrl,
(*prcm)->cm_l3init_clkstctrl,
(*prcm)->cm_memif_clkstctrl,
(*prcm)->cm_l4cfg_clkstctrl,
#ifdef CONFIG_DRIVER_TI_CPSW
(*prcm)->cm_gmac_clkstctrl,
#endif
0
};
u32 const clk_modules_hw_auto_essential[] = {
(*prcm)->cm_l3_gpmc_clkctrl,
(*prcm)->cm_memif_emif_1_clkctrl,
(*prcm)->cm_memif_emif_2_clkctrl,
(*prcm)->cm_l4cfg_l4_cfg_clkctrl,
(*prcm)->cm_wkup_gpio1_clkctrl,
(*prcm)->cm_l4per_gpio2_clkctrl,
(*prcm)->cm_l4per_gpio3_clkctrl,
(*prcm)->cm_l4per_gpio4_clkctrl,
(*prcm)->cm_l4per_gpio5_clkctrl,
(*prcm)->cm_l4per_gpio6_clkctrl,
(*prcm)->cm_l4per_gpio7_clkctrl,
(*prcm)->cm_l4per_gpio8_clkctrl,
0
};
u32 const clk_modules_explicit_en_essential[] = {
(*prcm)->cm_wkup_gptimer1_clkctrl,
(*prcm)->cm_l3init_hsmmc1_clkctrl,
(*prcm)->cm_l3init_hsmmc2_clkctrl,
(*prcm)->cm_l4per_gptimer2_clkctrl,
(*prcm)->cm_wkup_wdtimer2_clkctrl,
(*prcm)->cm_l4per_uart3_clkctrl,
(*prcm)->cm_l4per_i2c1_clkctrl,
#ifdef CONFIG_DRIVER_TI_CPSW
(*prcm)->cm_gmac_gmac_clkctrl,
#endif
#ifdef CONFIG_TI_QSPI
(*prcm)->cm_l4per_qspi_clkctrl,
#endif
0
};
/* Enable optional additional functional clock for GPIO4 */
setbits_le32((*prcm)->cm_l4per_gpio4_clkctrl,
GPIO4_CLKCTRL_OPTFCLKEN_MASK);
/* Enable 96 MHz clock for MMC1 & MMC2 */
setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
HSMMC_CLKCTRL_CLKSEL_MASK);
setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
HSMMC_CLKCTRL_CLKSEL_MASK);
/* Set the correct clock dividers for mmc */
setbits_le32((*prcm)->cm_l3init_hsmmc1_clkctrl,
HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
setbits_le32((*prcm)->cm_l3init_hsmmc2_clkctrl,
HSMMC_CLKCTRL_CLKSEL_DIV_MASK);
/* Select 32KHz clock as the source of GPTIMER1 */
setbits_le32((*prcm)->cm_wkup_gptimer1_clkctrl,
GPTIMER1_CLKCTRL_CLKSEL_MASK);
do_enable_clocks(clk_domains_essential,
clk_modules_hw_auto_essential,
clk_modules_explicit_en_essential,
1);
#ifdef CONFIG_TI_QSPI
setbits_le32((*prcm)->cm_l4per_qspi_clkctrl, (1<<24));
#endif
/* Enable SCRM OPT clocks for PER and CORE dpll */
setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
OPTFCLKEN_SCRM_PER_MASK);
setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl,
OPTFCLKEN_SCRM_CORE_MASK);
}
void enable_basic_uboot_clocks(void)
{
u32 const clk_domains_essential[] = {
0
};
u32 const clk_modules_hw_auto_essential[] = {
(*prcm)->cm_l3init_hsusbtll_clkctrl,
0
};
u32 const clk_modules_explicit_en_essential[] = {
(*prcm)->cm_l4per_mcspi1_clkctrl,
(*prcm)->cm_l4per_i2c2_clkctrl,
(*prcm)->cm_l4per_i2c3_clkctrl,
(*prcm)->cm_l4per_i2c4_clkctrl,
(*prcm)->cm_l4per_i2c5_clkctrl,
(*prcm)->cm_l3init_hsusbhost_clkctrl,
(*prcm)->cm_l3init_fsusb_clkctrl,
0
};
do_enable_clocks(clk_domains_essential,
clk_modules_hw_auto_essential,
clk_modules_explicit_en_essential,
1);
}
const struct ctrl_ioregs ioregs_omap5430 = {
.ctrl_ddrch = DDR_IO_I_34OHM_SR_FASTEST_WD_DQ_NO_PULL_DQS_PULL_DOWN,
.ctrl_lpddr2ch = DDR_IO_I_34OHM_SR_FASTEST_WD_CK_CKE_NCS_CA_PULL_DOWN,
.ctrl_ddrio_0 = DDR_IO_0_DDR2_DQ_INT_EN_ALL_DDR3_CA_DIS_ALL,
.ctrl_ddrio_1 = DDR_IO_1_DQ_OUT_EN_ALL_DQ_INT_EN_ALL,
.ctrl_ddrio_2 = DDR_IO_2_CA_OUT_EN_ALL_CA_INT_EN_ALL,
};
const struct ctrl_ioregs ioregs_omap5432_es1 = {
.ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL,
.ctrl_lpddr2ch = 0x0,
.ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL,
.ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE,
.ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE,
.ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE,
.ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
.ctrl_emif_sdram_config_ext_final = SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
};
const struct ctrl_ioregs ioregs_omap5432_es2 = {
.ctrl_ddrch = DDR_IO_I_40OHM_SR_FAST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
.ctrl_lpddr2ch = 0x0,
.ctrl_ddr3ch = DDR_IO_I_40OHM_SR_SLOWEST_WD_DQ_NO_PULL_DQS_NO_PULL_ES2,
.ctrl_ddrio_0 = DDR_IO_0_VREF_CELLS_DDR3_VALUE_ES2,
.ctrl_ddrio_1 = DDR_IO_1_VREF_CELLS_DDR3_VALUE_ES2,
.ctrl_ddrio_2 = DDR_IO_2_VREF_CELLS_DDR3_VALUE_ES2,
.ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES,
.ctrl_emif_sdram_config_ext_final = SDRAM_CONFIG_EXT_RD_LVL_4_SAMPLES,
};
const struct ctrl_ioregs ioregs_dra7xx_es1 = {
.ctrl_ddrch = 0x40404040,
.ctrl_lpddr2ch = 0x40404040,
.ctrl_ddr3ch = 0x80808080,
.ctrl_ddrio_0 = 0xA2084210,
.ctrl_ddrio_1 = 0x84210840,
.ctrl_ddrio_2 = 0x84210000,
.ctrl_emif_sdram_config_ext = 0x0001C1A7,
.ctrl_emif_sdram_config_ext_final = 0x0001C1A7,
.ctrl_ddr_ctrl_ext_0 = 0xA2000000,
};
const struct ctrl_ioregs ioregs_dra72x_es1 = {
.ctrl_ddrch = 0x40404040,
.ctrl_lpddr2ch = 0x40404040,
.ctrl_ddr3ch = 0x60606080,
.ctrl_ddrio_0 = 0xA2084210,
.ctrl_ddrio_1 = 0x84210840,
.ctrl_ddrio_2 = 0x84210000,
.ctrl_emif_sdram_config_ext = 0x0001C1A7,
.ctrl_emif_sdram_config_ext_final = 0x0001C1A7,
.ctrl_ddr_ctrl_ext_0 = 0xA2000000,
};
void __weak hw_data_init(void)
{
u32 omap_rev = omap_revision();
switch (omap_rev) {
case OMAP5430_ES1_0:
case OMAP5432_ES1_0:
*prcm = &omap5_es1_prcm;
*dplls_data = &omap5_dplls_es1;
*omap_vcores = &omap5430_volts;
*ctrl = &omap5_ctrl;
break;
case OMAP5430_ES2_0:
case OMAP5432_ES2_0:
*prcm = &omap5_es2_prcm;
*dplls_data = &omap5_dplls_es2;
*omap_vcores = &omap5430_volts_es2;
*ctrl = &omap5_ctrl;
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
*prcm = &dra7xx_prcm;
*dplls_data = &dra7xx_dplls;
*omap_vcores = &dra752_volts;
*ctrl = &dra7xx_ctrl;
break;
case DRA722_ES1_0:
*prcm = &dra7xx_prcm;
*dplls_data = &dra72x_dplls;
*omap_vcores = &dra722_volts;
*ctrl = &dra7xx_ctrl;
break;
default:
printf("\n INVALID OMAP REVISION ");
}
}
void get_ioregs(const struct ctrl_ioregs **regs)
{
u32 omap_rev = omap_revision();
switch (omap_rev) {
case OMAP5430_ES1_0:
case OMAP5430_ES2_0:
*regs = &ioregs_omap5430;
break;
case OMAP5432_ES1_0:
*regs = &ioregs_omap5432_es1;
break;
case OMAP5432_ES2_0:
*regs = &ioregs_omap5432_es2;
break;
case DRA752_ES1_0:
case DRA752_ES1_1:
*regs = &ioregs_dra7xx_es1;
break;
case DRA722_ES1_0:
*regs = &ioregs_dra72x_es1;
break;
default:
printf("\n INVALID OMAP REVISION ");
}
}