1 /* 2 * Copyright (c) 2013-2020 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 /** 21 * DOC: if_ahb.h 22 * 23 * h file for ahb specific implementations. 24 */ 25 26 #ifndef __IF_AHB_H 27 #define __IF_AHB_H 28 29 #define GCC_BASE 0x1800000 30 #define GCC_SIZE 0x60000 31 #define GCC_FEPLL_PLL_DIV 0x2f020 32 #define GCC_FEPLL_PLL_CLK_WIFI_0_SEL_MASK 0x00000300 33 #define GCC_FEPLL_PLL_CLK_WIFI_0_SEL_SHIFT 8 34 #define GCC_FEPLL_PLL_CLK_WIFI_1_SEL_MASK 0x00003000 35 #define GCC_FEPLL_PLL_CLK_WIFI_1_SEL_SHIFT 12 36 37 38 /* These registers are outsize Wifi space. */ 39 /* TBD: Should we add these offsets as device tree properties? */ 40 #define TCSR_BASE 0x1900000 41 #define TCSR_SIZE 0x80000 42 #define TCSR_WIFI0_GLB_CFG 0x49000 43 #define TCSR_WIFI1_GLB_CFG 0x49004 44 #define TCSR_WCSS0_HALTREQ 0x52000 45 #define TCSR_WCSS1_HALTREQ 0x52004 46 #define TCSR_WCSS0_HALTACK 0x52010 47 #define TCSR_WCSS1_HALTACK 0x52014 48 #define ATH_AHB_RESET_WAIT_MAX 10 /* Ms */ 49 #define HOST_CMEM_SIZE 0x40000 50 #define PMM_SCRATCH_SIZE 0x100 51 #define HOST_CE_SIZE 0x200000 52 53 irqreturn_t hif_ahb_interrupt_handler(int irq, void *context); 54 55 #endif 56 57