1 /* 2 * Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved. 3 * 4 * Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in 5 * the the People's Republic of China and other countries. 6 * All Allwinner Technology Co.,Ltd. trademarks are used with permission. 7 * 8 * DISCLAIMER 9 * THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT. 10 * IF YOU NEED TO INTEGRATE THIRD PARTY¡¯S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.) 11 * IN ALLWINNERS¡¯SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN 12 * ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES. 13 * ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS 14 * COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE. 15 * YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY¡¯S TECHNOLOGY. 16 * 17 * 18 * THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT 19 * PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND, 20 * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING 21 * THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE 22 * OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 23 * IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26 * LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 28 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 30 * OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef __SPI_SUN8IW20_H__ 34 #define __SPI_SUN8IW20_H__ 35 36 #define SUNXI_SPI0_PBASE (0x04025000ul) /* 4K */ 37 #define SUNXI_SPI1_PBASE (0x04026000ul) /* 4K */ 38 #define SUNXI_IRQ_SPI0 31 39 #define SUNXI_IRQ_SPI1 32 40 41 #define SPI_MAX_NUM 2 42 #define SPI0_PARAMS \ 43 {.reg_base = SUNXI_SPI0_PBASE, .irq_num = SUNXI_IRQ_SPI0, .gpio_num = 6, \ 44 .gpio_clk = GPIOC(2), .gpio_mosi = GPIOC(4), .gpio_miso = GPIOC(5), \ 45 .gpio_cs0 = GPIOC(3), .gpio_wp = GPIOC(6), .gpio_hold = GPIOC(7), \ 46 .mux = 2, .driv_level = GPIO_DRIVING_LEVEL2} 47 #define SPI1_PARAMS \ 48 {.reg_base = SUNXI_SPI1_PBASE, .irq_num = SUNXI_IRQ_SPI1, .gpio_num = 4, \ 49 .gpio_clk = GPIOD(11), .gpio_mosi = GPIOD(12), .gpio_miso = GPIOD(13), \ 50 .gpio_cs0 = GPIOD(10), .gpio_wp = 0, .gpio_hold = 0, \ 51 .mux = 4, .driv_level = GPIO_DRIVING_LEVEL2} 52 53 54 #define CLK_SPI2 0//RESEVER 55 #define CLK_BUS_SPI2 0//RESEVER 56 #define RST_BUS_SPI2 0//RESEVER 57 #define SUNXI_CLK_SPI(x) CLK_SPI##x 58 #define SUNXI_CLK_RST_SPI(x) RST_BUS_SPI##x 59 #define SUNXI_CLK_BUS_SPI(x) CLK_BUS_SPI##x 60 #define SUNXI_CLK_PLL_SPI CLK_PLL_PERIPH0 61 62 #endif /*__SPI_SUN8IW20_H__ */ 63