/*
* Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/clk-provider.h>
#include <linux/clkdev.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/delay.h>
#include <linux/export.h>
#include <linux/clk/tegra.h>
#include <dt-bindings/clock/tegra114-car.h>
#include "clk.h"
#include "clk-id.h"
#define RST_DFLL_DVCO 0x2F4
#define CPU_FINETRIM_SELECT 0x4d4 /* override default prop dlys */
#define CPU_FINETRIM_DR 0x4d8 /* rise->rise prop dly A */
#define CPU_FINETRIM_R 0x4e4 /* rise->rise prop dly inc A */
/* RST_DFLL_DVCO bitfields */
#define DVFS_DFLL_RESET_SHIFT 0
/* CPU_FINETRIM_SELECT and CPU_FINETRIM_DR bitfields */
#define CPU_FINETRIM_1_FCPU_1 BIT(0) /* fcpu0 */
#define CPU_FINETRIM_1_FCPU_2 BIT(1) /* fcpu1 */
#define CPU_FINETRIM_1_FCPU_3 BIT(2) /* fcpu2 */
#define CPU_FINETRIM_1_FCPU_4 BIT(3) /* fcpu3 */
#define CPU_FINETRIM_1_FCPU_5 BIT(4) /* fl2 */
#define CPU_FINETRIM_1_FCPU_6 BIT(5) /* ftop */
/* CPU_FINETRIM_R bitfields */
#define CPU_FINETRIM_R_FCPU_1_SHIFT 0 /* fcpu0 */
#define CPU_FINETRIM_R_FCPU_1_MASK (0x3 << CPU_FINETRIM_R_FCPU_1_SHIFT)
#define CPU_FINETRIM_R_FCPU_2_SHIFT 2 /* fcpu1 */
#define CPU_FINETRIM_R_FCPU_2_MASK (0x3 << CPU_FINETRIM_R_FCPU_2_SHIFT)
#define CPU_FINETRIM_R_FCPU_3_SHIFT 4 /* fcpu2 */
#define CPU_FINETRIM_R_FCPU_3_MASK (0x3 << CPU_FINETRIM_R_FCPU_3_SHIFT)
#define CPU_FINETRIM_R_FCPU_4_SHIFT 6 /* fcpu3 */
#define CPU_FINETRIM_R_FCPU_4_MASK (0x3 << CPU_FINETRIM_R_FCPU_4_SHIFT)
#define CPU_FINETRIM_R_FCPU_5_SHIFT 8 /* fl2 */
#define CPU_FINETRIM_R_FCPU_5_MASK (0x3 << CPU_FINETRIM_R_FCPU_5_SHIFT)
#define CPU_FINETRIM_R_FCPU_6_SHIFT 10 /* ftop */
#define CPU_FINETRIM_R_FCPU_6_MASK (0x3 << CPU_FINETRIM_R_FCPU_6_SHIFT)
#define TEGRA114_CLK_PERIPH_BANKS 5
#define PLLC_BASE 0x80
#define PLLC_MISC2 0x88
#define PLLC_MISC 0x8c
#define PLLC2_BASE 0x4e8
#define PLLC2_MISC 0x4ec
#define PLLC3_BASE 0x4fc
