From adfe3b76608ffe547af5a74415f15499b798f32a Mon Sep 17 00:00:00 2001 From: Enric Balletbo i Serra Date: Thu, 21 Mar 2019 19:14:36 -0400 Subject: PM / devfreq: rockchip-dfi: Move GRF definitions to a common place. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some rk3399 GRF (Generic Register Files) definitions can be used for different drivers. Move these definitions to a common include so we don't need to duplicate these definitions. Signed-off-by: Enric Balletbo i Serra Acked-by: Chanwoo Choi Signed-off-by: Gaël PORTAY Signed-off-by: MyungJoo Ham --- include/soc/rockchip/rk3399_grf.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/soc/rockchip/rk3399_grf.h (limited to 'include/soc') diff --git a/include/soc/rockchip/rk3399_grf.h b/include/soc/rockchip/rk3399_grf.h new file mode 100644 index 000000000000..3eebabcb2812 --- /dev/null +++ b/include/soc/rockchip/rk3399_grf.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Rockchip General Register Files definitions + * + * Copyright (c) 2018, Collabora Ltd. + * Author: Enric Balletbo i Serra + */ + +#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 -- cgit