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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Rockchip General Register Files definitions
- *
- * Copyright (c) 2018, Collabora Ltd.
- * Author: Enric Balletbo i Serra <[email protected]>
- */
- #ifndef __SOC_RK3399_GRF_H
- #define __SOC_RK3399_GRF_H
- /* PMU GRF Registers */
- #define RK3399_PMUGRF_OS_REG2 0x308
- #define RK3399_PMUGRF_DDRTYPE_SHIFT 13
- #define RK3399_PMUGRF_DDRTYPE_MASK 7
- #define RK3399_PMUGRF_DDRTYPE_DDR3 3
- #define RK3399_PMUGRF_DDRTYPE_LPDDR2 5
- #define RK3399_PMUGRF_DDRTYPE_LPDDR3 6
- #define RK3399_PMUGRF_DDRTYPE_LPDDR4 7
- #endif
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