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/*
* This file is part of the coreboot project.
*
* Copyright (c) 2014-2015, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that 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.
*/
#ifndef _TEGRA210_CLST_CLK_H_
#define _TEGRA210_CLST_CLK_H_
/* Cluster Clock (CLUSTER_CLOCKS_PUBLIC_) regs */
struct __packed clst_clk_ctlr {
u32 pllx_base; /* _PLLX_BASE, 0x000 */
u32 pllx_misc; /* _PLLX_MISC, 0x004 */
u32 pllx_misc1; /* _PLLX_MISC_1, 0x008 */
u32 pllx_misc2; /* _PLLX_MISC_2, 0x00c */
u32 pllx_misc3; /* _PLLX_MISC_3, 0x010 */
u32 pllx_hw_ctrl_cfg; /* _PLLX_HW_CTRL_CFG, 0x014 */
u32 pllx_sw_ramp_cfg; /* _PLLX_SW_RAMP_CFG, 0x018 */
u32 pllx_hw_ctrl_status; /* _PLLX_HW_CTRL_STATUS, 0x01c */
u32 cclk_brst_pol; /* _CCLK_BURST_POLICY, 0x020 */
u32 super_cclk_div; /* _SUPER_CCLK_DIVIDER, 0x024 */
u32 _rsv1[10]; /* 0x028-04c */
u32 shaper; /* _SHAPER, 0x050 */
u32 shaper1; /* _SHAPER_1, 0x054 */
u32 _rsv2[80]; /* 0x058-194 */
u32 misc_ctrl; /* _MISC_CTRL, 0x198 */
};
check_member(clst_clk_ctlr, misc_ctrl, 0x198);
/* CC_CCLK_BRST_POL */
enum {
CC_CCLK_BRST_POL_PLLX_OUT0_LJ = 0x8,
};
/* CC_SUPER_CCLK_DIVIDER */
enum {
CC_SUPER_CCLK_DIVIDER_SUPER_CDIV_ENB = 1 << 31
};
/* PLLX_MISC3 */
enum {
PLLX_IDDQ = 1 << 3,
};
/* MISC_CTRL */
enum {
CLK_SWITCH_MATCH = 1 << 5,
};
#define CLK_SWITCH_TIMEOUT_US 1000
#endif /* _TEGRA210_CLST_CLK_H_ */
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