113 lines
3.8 KiB
C
113 lines
3.8 KiB
C
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/*
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* linux-4.9/drivers/media/platform/sunxi-vin/top_reg.h
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*
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* Copyright (c) 2007-2017 Allwinnertech Co., Ltd.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __CSIC__TOP__REG__H__
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#define __CSIC__TOP__REG__H__
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#include <linux/types.h>
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#define MAX_CSIC_TOP_NUM 2
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/*register value*/
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/*register data struct*/
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struct csic_feature_list {
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unsigned int dma_num;
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unsigned int vipp_num;
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unsigned int isp_num;
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unsigned int ncsi_num;
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unsigned int mcsi_num;
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unsigned int parser_num;
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};
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struct csic_version {
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unsigned int ver_big;
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unsigned int ver_small;
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};
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enum csic_mulp_cs {
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CSIC_MULF_DMA0_CS = 0x1,
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CSIC_MULF_DMA1_CS = 0x2,
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CSIC_MULF_DMA2_CS = 0x4,
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CSIC_MULF_DMA3_CS = 0x8,
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CSIC_MULF_DMA4_CS = 0x10,
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CSIC_MULF_DMA5_CS = 0x20,
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CSIC_MULF_DMA6_CS = 0x40,
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CSIC_MULF_DMA7_CS = 0x80,
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CSIC_MULF_ALL_CS = 0xFF,
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};
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enum csis_mulp_int {
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MULF_DONE = 0X1,
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MULF_ERR = 0x2,
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MULF_ALL = 0x3,
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};
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struct cisc_mulp_int_status {
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bool mulf_done;
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bool mulf_err;
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};
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/*
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* functions about top register
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*/
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int csic_top_set_base_addr(unsigned int sel, unsigned long addr);
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void csic_top_enable(unsigned int sel);
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void csic_top_disable(unsigned int sel);
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void csic_isp_bridge_enable(unsigned int sel);
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void csic_isp_bridge_disable(unsigned int sel);
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void csic_top_sram_pwdn(unsigned int sel, unsigned int en);
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void csic_top_version_read_en(unsigned int sel, unsigned int en);
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void csic_isp_input_select(unsigned int sel, unsigned int isp, unsigned int in,
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unsigned int psr, unsigned int ch);
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void csic_vipp_input_select(unsigned int sel, unsigned int vipp,
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unsigned int isp, unsigned int ch);
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void csic_dma_input_select(unsigned int sel, unsigned int dma,
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unsigned int parser, unsigned int ch);
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void csic_feature_list_get(unsigned int sel, struct csic_feature_list *fl);
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void csic_version_get(unsigned int sel, struct csic_version *v);
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void csic_mbus_req_mex_set(unsigned int sel, unsigned int data);
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void csic_mulp_mode_en(unsigned int sel, unsigned int en);
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void csic_mulp_dma_cs(unsigned int sel, enum csic_mulp_cs cs);
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void csic_mulp_int_enable(unsigned int sel, enum csis_mulp_int interrupt);
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void csic_mulp_int_disable(unsigned int sel, enum csis_mulp_int interrupt);
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void csic_mulp_int_get_status(unsigned int sel, struct cisc_mulp_int_status *status);
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void csic_mulp_int_clear_status(unsigned int sel, enum csis_mulp_int interrupt);
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void csic_ptn_generation_en(unsigned int sel, unsigned int en);
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void csic_ptn_control(unsigned int sel, int mode, int dw, int port);
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void csic_ptn_length(unsigned int sel, unsigned int len);
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void csic_ptn_addr(unsigned int sel, unsigned long dma_addr);
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void csic_ptn_size(unsigned int sel, unsigned int w, unsigned int h);
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/*
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* functions about ccu register
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*/
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int csic_ccu_set_base_addr(unsigned long addr);
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void csic_ccu_clk_gating_enable(void);
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void csic_ccu_clk_gating_disable(void);
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void csic_ccu_mcsi_clk_mode(unsigned int mode);
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void csic_ccu_mcsi_combo_clk_en(unsigned int sel, unsigned int en);
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void csic_ccu_mcsi_mipi_clk_en(unsigned int sel, unsigned int en);
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void csic_ccu_mcsi_parser_clk_en(unsigned int sel, unsigned int en);
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void csic_ccu_misp_isp_clk_en(unsigned int sel, unsigned int en);
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void csic_ccu_mcsi_post_clk_enable(unsigned int sel);
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void csic_ccu_mcsi_post_clk_disable(unsigned int sel);
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void csic_ccu_bk_clk_en(unsigned int sel, unsigned int en);
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void csic_ccu_vipp_clk_en(unsigned int sel, unsigned int en);
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#endif /* __CSIC__TOP__REG__H__ */
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