552 lines
17 KiB
C
552 lines
17 KiB
C
/**
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* @file clock_default_cfg.c
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* @brief Semidrive clock default config file.
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*
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* This file supply a example clock config for use, it contain all IP,
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* you can pick up some of them in your application. Futhermore, you can modify
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* rate as you want.
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*
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* @copyright Copyright (c) 2022 Semidrive Semiconductor.
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* All rights reserved.
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*/
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#include <sdrv_ckgen.h>
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#include <clock_ip.h>
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#include <compiler.h>
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/**
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* @brief g_pre_bus_config contains soc pre config bus clock.
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* Optional, we can change BUS to XTAL24M before PLL configuration.
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*/
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__WEAK const sdrv_ckgen_bus_config_t g_pre_bus_config = {
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.config_num = 0,
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};
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/**
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* @brief g_pll_config contains PLL rate config.
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*
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*/
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__WEAK const sdrv_ckgen_rate_config_t g_pll_config = {
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.config_num = 3,
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.config_nodes[0].clk_node = CLK_NODE(g_pll1_root),
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.config_nodes[0].rate = 500000000,
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.config_nodes[1].clk_node = CLK_NODE(g_pll2_root),
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.config_nodes[1].rate = 400000000,
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.config_nodes[2].clk_node = CLK_NODE(g_pll3_root),
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.config_nodes[2].rate = 600000000,
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};
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/**
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* @brief g_bus_config contains all bus core rate config.
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*
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*/
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__WEAK const sdrv_ckgen_bus_config_t g_bus_config = {
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.config_num = 2,
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/* SF core 300M, and AXI bus 150M, APB bus 75M */
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.config_nodes[0].clk_node = CLK_NODE(g_ckgen_bus_cr5_sf),
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.config_nodes[0].rate = 300000000,
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.config_nodes[0].post_div = CKGEN_BUS_DIV_4_2_1,
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/* AP bus 150M */
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.config_nodes[1].clk_node = CLK_NODE(g_ckgen_bus_ap_bus),
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.config_nodes[1].rate = 150000000,
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.config_nodes[1].post_div = CKGEN_BUS_DIV_4_2_1,
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};
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/**
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* @brief g_ip_config contains all IP rate config.
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*
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*/
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__WEAK const sdrv_ckgen_rate_config_t g_ip_config = {
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.config_num = 28,
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.config_nodes[0].clk_node = CLK_NODE(g_ckgen_ip_i2c_sf_1_to_3),
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.config_nodes[0].rate = 133300000,
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.config_nodes[1].clk_node = CLK_NODE(g_ckgen_ip_i2c_sf_4_to_6),
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.config_nodes[1].rate = 133300000,
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.config_nodes[2].clk_node = CLK_NODE(g_ckgen_ip_spi_sf_1_to_3),
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.config_nodes[2].rate = 133300000,
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.config_nodes[3].clk_node = CLK_NODE(g_ckgen_ip_spi_sf_4_to_6),
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.config_nodes[3].rate = 133300000,
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.config_nodes[4].clk_node = CLK_NODE(g_ckgen_ip_uart_sf_1_to_6),
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.config_nodes[4].rate = 83300000,
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.config_nodes[5].clk_node = CLK_NODE(g_ckgen_ip_uart_sf_7_to_12),
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.config_nodes[5].rate = 83300000,
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.config_nodes[6].clk_node = CLK_NODE(g_ckgen_ip_enet1_tx),
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.config_nodes[6].rate = 250000000,
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.config_nodes[7].clk_node = CLK_NODE(g_ckgen_ip_enet1_rmii),
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.config_nodes[7].rate = 50000000,
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.config_nodes[8].clk_node = CLK_NODE(g_ckgen_ip_enet1_phy_ref),
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.config_nodes[8].rate = 125000000,
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.config_nodes[9].clk_node = CLK_NODE(g_ckgen_ip_enet1_timer_sec),
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.config_nodes[9].rate = 500000000,
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.config_nodes[10].clk_node = CLK_NODE(g_ckgen_ip_i2s_mclk0),
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.config_nodes[10].rate = 133300000,
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.config_nodes[11].clk_node = CLK_NODE(g_ckgen_ip_xspi1a),
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.config_nodes[11].rate = 200000000,
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.config_nodes[12].clk_node = CLK_NODE(g_ckgen_ip_xspi1b),
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.config_nodes[12].rate = 200000000,
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.config_nodes[13].clk_node = CLK_NODE(g_ckgen_ip_saci2_clk),
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.config_nodes[13].rate = 100000000,
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.config_nodes[14].clk_node = CLK_NODE(g_ckgen_ip_saci2_pdm_clk),
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.config_nodes[14].rate = 100000000,
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.config_nodes[15].clk_node = CLK_NODE(g_ckgen_ip_xtrg),
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.config_nodes[15].rate = 150000000,
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.config_nodes[16].clk_node = CLK_NODE(g_ckgen_ip_etmr1),
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.config_nodes[16].rate = 150000000,
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.config_nodes[17].clk_node = CLK_NODE(g_ckgen_ip_etmr2),
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.config_nodes[17].rate = 150000000,
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.config_nodes[18].clk_node = CLK_NODE(g_ckgen_ip_epwm1),
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.config_nodes[18].rate = 150000000,
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.config_nodes[19].clk_node = CLK_NODE(g_ckgen_ip_epwm2),
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.config_nodes[19].rate = 150000000,
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.config_nodes[20].clk_node = CLK_NODE(g_ckgen_ip_sehc1),
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.config_nodes[20].rate = 300000000,
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.config_nodes[21].clk_node = CLK_NODE(g_ckgen_ip_can),
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.config_nodes[21].rate = 80000000,
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.config_nodes[22].clk_node = CLK_NODE(g_ckgen_ip_adc1),
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.config_nodes[22].rate = 150000000,
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.config_nodes[23].clk_node = CLK_NODE(g_ckgen_ip_adc2),
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.config_nodes[23].rate = 150000000,
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.config_nodes[24].clk_node = CLK_NODE(g_ckgen_ip_adc3),
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.config_nodes[24].rate = 150000000,
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.config_nodes[25].clk_node = CLK_NODE(g_ckgen_ip_acmp),
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.config_nodes[25].rate = 150000000,
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.config_nodes[26].clk_node = CLK_NODE(g_ckgen_ip_ioc),
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.config_nodes[26].rate = 200000000,
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.config_nodes[27].clk_node = CLK_NODE(g_ckgen_ip_pt_sns_sf),
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.config_nodes[27].rate = 100000,
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};
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/**
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* @brief g_enable_config contains IP clock enable/disable config
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*
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*/
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__WEAK const sdrv_ckgen_ip_clock_config_t g_enable_config = {
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.config_num = 58,
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.config_nodes[0].ip_nodes = g_ckgen_adc1,
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.config_nodes[0].mode = CKGEN_RUN_MODE,
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.config_nodes[0].enable = false,
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.config_nodes[1].ip_nodes = g_ckgen_adc2,
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.config_nodes[1].mode = CKGEN_RUN_MODE,
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.config_nodes[1].enable = false,
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.config_nodes[2].ip_nodes = g_ckgen_adc3,
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.config_nodes[2].mode = CKGEN_RUN_MODE,
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.config_nodes[2].enable = false,
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.config_nodes[3].ip_nodes = g_ckgen_acmp1,
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.config_nodes[3].mode = CKGEN_RUN_MODE,
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.config_nodes[3].enable = false,
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.config_nodes[4].ip_nodes = g_ckgen_acmp2,
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.config_nodes[4].mode = CKGEN_RUN_MODE,
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.config_nodes[4].enable = false,
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.config_nodes[5].ip_nodes = g_ckgen_btm1,
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.config_nodes[5].mode = CKGEN_RUN_MODE,
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.config_nodes[5].enable = false,
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.config_nodes[6].ip_nodes = g_ckgen_btm2,
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.config_nodes[6].mode = CKGEN_RUN_MODE,
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.config_nodes[6].enable = false,
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.config_nodes[7].ip_nodes = g_ckgen_btm3,
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.config_nodes[7].mode = CKGEN_RUN_MODE,
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.config_nodes[7].enable = false,
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.config_nodes[8].ip_nodes = g_ckgen_btm4,
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.config_nodes[8].mode = CKGEN_RUN_MODE,
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.config_nodes[8].enable = false,
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.config_nodes[9].ip_nodes = g_ckgen_canfd16,
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.config_nodes[9].mode = CKGEN_RUN_MODE,
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.config_nodes[9].enable = false,
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.config_nodes[10].ip_nodes = g_ckgen_canfd21,
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.config_nodes[10].mode = CKGEN_RUN_MODE,
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.config_nodes[10].enable = false,
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.config_nodes[11].ip_nodes = g_ckgen_canfd23,
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.config_nodes[11].mode = CKGEN_RUN_MODE,
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.config_nodes[11].enable = false,
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.config_nodes[12].ip_nodes = g_ckgen_canfd3,
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.config_nodes[12].mode = CKGEN_RUN_MODE,
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.config_nodes[12].enable = false,
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.config_nodes[13].ip_nodes = g_ckgen_canfd4,
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.config_nodes[13].mode = CKGEN_RUN_MODE,
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.config_nodes[13].enable = false,
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.config_nodes[14].ip_nodes = g_ckgen_canfd5,
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.config_nodes[14].mode = CKGEN_RUN_MODE,
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.config_nodes[14].enable = false,
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.config_nodes[15].ip_nodes = g_ckgen_canfd6,
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.config_nodes[15].mode = CKGEN_RUN_MODE,
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.config_nodes[15].enable = false,
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.config_nodes[16].ip_nodes = g_ckgen_canfd7,
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.config_nodes[16].mode = CKGEN_RUN_MODE,
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.config_nodes[16].enable = false,
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.config_nodes[17].ip_nodes = g_ckgen_dma_sf,
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.config_nodes[17].mode = CKGEN_RUN_MODE,
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.config_nodes[17].enable = false,
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.config_nodes[18].ip_nodes = g_ckgen_enet1,
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.config_nodes[18].mode = CKGEN_RUN_MODE,
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.config_nodes[18].enable = false,
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.config_nodes[19].ip_nodes = g_ckgen_epwm1,
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.config_nodes[19].mode = CKGEN_RUN_MODE,
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.config_nodes[19].enable = false,
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.config_nodes[20].ip_nodes = g_ckgen_epwm2,
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.config_nodes[20].mode = CKGEN_RUN_MODE,
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.config_nodes[20].enable = false,
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.config_nodes[21].ip_nodes = g_ckgen_etmr1,
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.config_nodes[21].mode = CKGEN_RUN_MODE,
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.config_nodes[21].enable = false,
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.config_nodes[22].ip_nodes = g_ckgen_etmr2,
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.config_nodes[22].mode = CKGEN_RUN_MODE,
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.config_nodes[22].enable = false,
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.config_nodes[23].ip_nodes = g_ckgen_i2c3,
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.config_nodes[23].mode = CKGEN_RUN_MODE,
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.config_nodes[23].enable = false,
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.config_nodes[24].ip_nodes = g_ckgen_i2c4,
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.config_nodes[24].mode = CKGEN_RUN_MODE,
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.config_nodes[24].enable = false,
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.config_nodes[25].ip_nodes = g_ckgen_i2c5,
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.config_nodes[25].mode = CKGEN_RUN_MODE,
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.config_nodes[25].enable = false,
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.config_nodes[26].ip_nodes = g_ckgen_i2c6,
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.config_nodes[26].mode = CKGEN_RUN_MODE,
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.config_nodes[26].enable = false,
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.config_nodes[27].ip_nodes = g_ckgen_ioc,
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.config_nodes[27].mode = CKGEN_RUN_MODE,
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.config_nodes[27].enable = false,
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.config_nodes[28].ip_nodes = g_ckgen_pt_sns_sf_ana,
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.config_nodes[28].mode = CKGEN_RUN_MODE,
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.config_nodes[28].enable = false,
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.config_nodes[29].ip_nodes = g_ckgen_pt_sns_sf_dig,
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.config_nodes[29].mode = CKGEN_RUN_MODE,
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.config_nodes[29].enable = false,
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.config_nodes[30].ip_nodes = g_ckgen_saci2,
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.config_nodes[30].mode = CKGEN_RUN_MODE,
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.config_nodes[30].enable = false,
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.config_nodes[31].ip_nodes = g_ckgen_sehc1,
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.config_nodes[31].mode = CKGEN_RUN_MODE,
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.config_nodes[31].enable = false,
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.config_nodes[32].ip_nodes = g_ckgen_seip,
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.config_nodes[32].mode = CKGEN_RUN_MODE,
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.config_nodes[32].enable = false,
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.config_nodes[33].ip_nodes = g_ckgen_spi1,
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.config_nodes[33].mode = CKGEN_RUN_MODE,
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.config_nodes[33].enable = false,
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.config_nodes[34].ip_nodes = g_ckgen_spi2,
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.config_nodes[34].mode = CKGEN_RUN_MODE,
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.config_nodes[34].enable = false,
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.config_nodes[35].ip_nodes = g_ckgen_spi3,
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.config_nodes[35].mode = CKGEN_RUN_MODE,
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.config_nodes[35].enable = false,
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.config_nodes[36].ip_nodes = g_ckgen_spi4,
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.config_nodes[36].mode = CKGEN_RUN_MODE,
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.config_nodes[36].enable = false,
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.config_nodes[37].ip_nodes = g_ckgen_spi5,
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.config_nodes[37].mode = CKGEN_RUN_MODE,
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.config_nodes[37].enable = false,
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.config_nodes[38].ip_nodes = g_ckgen_spi6,
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.config_nodes[38].mode = CKGEN_RUN_MODE,
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.config_nodes[38].enable = false,
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.config_nodes[39].ip_nodes = g_ckgen_uart1,
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.config_nodes[39].mode = CKGEN_RUN_MODE,
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.config_nodes[39].enable = false,
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.config_nodes[40].ip_nodes = g_ckgen_uart2,
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.config_nodes[40].mode = CKGEN_RUN_MODE,
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.config_nodes[40].enable = false,
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.config_nodes[41].ip_nodes = g_ckgen_uart3,
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.config_nodes[41].mode = CKGEN_RUN_MODE,
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.config_nodes[41].enable = false,
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.config_nodes[42].ip_nodes = g_ckgen_uart4,
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.config_nodes[42].mode = CKGEN_RUN_MODE,
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.config_nodes[42].enable = false,
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.config_nodes[43].ip_nodes = g_ckgen_uart5,
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.config_nodes[43].mode = CKGEN_RUN_MODE,
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.config_nodes[43].enable = false,
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.config_nodes[44].ip_nodes = g_ckgen_uart6,
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.config_nodes[44].mode = CKGEN_RUN_MODE,
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.config_nodes[44].enable = false,
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.config_nodes[45].ip_nodes = g_ckgen_uart7,
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.config_nodes[45].mode = CKGEN_RUN_MODE,
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.config_nodes[45].enable = false,
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.config_nodes[46].ip_nodes = g_ckgen_uart8,
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.config_nodes[46].mode = CKGEN_RUN_MODE,
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.config_nodes[46].enable = false,
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.config_nodes[47].ip_nodes = g_ckgen_uart9,
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.config_nodes[47].mode = CKGEN_RUN_MODE,
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.config_nodes[47].enable = false,
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.config_nodes[48].ip_nodes = g_ckgen_uart10,
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.config_nodes[48].mode = CKGEN_RUN_MODE,
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.config_nodes[48].enable = false,
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.config_nodes[49].ip_nodes = g_ckgen_uart11,
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.config_nodes[49].mode = CKGEN_RUN_MODE,
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.config_nodes[49].enable = false,
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.config_nodes[50].ip_nodes = g_ckgen_uart12,
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.config_nodes[50].mode = CKGEN_RUN_MODE,
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.config_nodes[50].enable = false,
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.config_nodes[51].ip_nodes = g_ckgen_usb,
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.config_nodes[51].mode = CKGEN_RUN_MODE,
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.config_nodes[51].enable = false,
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.config_nodes[52].ip_nodes = g_ckgen_wdt1,
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.config_nodes[52].mode = CKGEN_RUN_MODE,
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.config_nodes[52].enable = false,
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.config_nodes[53].ip_nodes = g_ckgen_wdt8,
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.config_nodes[53].mode = CKGEN_RUN_MODE,
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.config_nodes[53].enable = false,
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.config_nodes[54].ip_nodes = g_ckgen_xspi1a,
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.config_nodes[54].mode = CKGEN_RUN_MODE,
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.config_nodes[54].enable = false,
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.config_nodes[55].ip_nodes = g_ckgen_xspi1b,
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.config_nodes[55].mode = CKGEN_RUN_MODE,
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.config_nodes[55].enable = false,
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.config_nodes[56].ip_nodes = g_ckgen_xspi_slv,
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.config_nodes[56].mode = CKGEN_RUN_MODE,
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.config_nodes[56].enable = false,
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.config_nodes[57].ip_nodes = g_ckgen_xtrg,
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.config_nodes[57].mode = CKGEN_RUN_MODE,
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.config_nodes[57].enable = false,
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};
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#if CONFIG_CLK_DUMP
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__WEAK sdrv_clk_config_t g_clk_config = {
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.config_num = 37,
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.config_nodes[0].ckgen_ref = CLK_NODE(g_rc_32k),
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.config_nodes[0].name = "rc32k",
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.config_nodes[1].ckgen_ref = CLK_NODE(g_fs_32k),
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.config_nodes[1].name = "fs32k",
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.config_nodes[2].ckgen_ref = CLK_NODE(g_rc_24m),
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.config_nodes[2].name = "rc24m",
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.config_nodes[3].ckgen_ref = CLK_NODE(g_fs_24m),
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.config_nodes[3].name = "fs24m",
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.config_nodes[4].ckgen_ref = CLK_NODE(g_pll1_root),
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.config_nodes[4].name = "pll1",
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.config_nodes[5].ckgen_ref = CLK_NODE(g_pll2_root),
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.config_nodes[5].name = "pll2",
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.config_nodes[6].ckgen_ref = CLK_NODE(g_pll3_root),
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.config_nodes[6].name = "pll3",
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.config_nodes[7].ckgen_ref = CLK_NODE(g_ckgen_bus_cr5_sf),
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.config_nodes[7].name = "cr5_sf",
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.config_nodes[8].ckgen_ref = CLK_NODE(g_ckgen_ip_i2c_sf_1_to_3),
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.config_nodes[8].name = "i2c_sf_1_to_3",
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.config_nodes[9].ckgen_ref = CLK_NODE(g_ckgen_ip_i2c_sf_4_to_6),
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.config_nodes[9].name = "i2c_sf_4_to_6",
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.config_nodes[10].ckgen_ref = CLK_NODE(g_ckgen_ip_spi_sf_1_to_3),
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.config_nodes[10].name = "spi_sf_1_to_3",
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|
|
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.config_nodes[11].ckgen_ref = CLK_NODE(g_ckgen_ip_spi_sf_4_to_6),
|
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.config_nodes[11].name = "spi_sf_4_to_6",
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|
|
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.config_nodes[12].ckgen_ref = CLK_NODE(g_ckgen_ip_uart_sf_1_to_6),
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.config_nodes[12].name = "uart_sf_1_to_6",
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|
|
|
.config_nodes[13].ckgen_ref = CLK_NODE(g_ckgen_ip_uart_sf_7_to_12),
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.config_nodes[13].name = "uart_sf_7_to_12",
|
|
|
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.config_nodes[14].ckgen_ref = CLK_NODE(g_ckgen_ip_enet1_tx),
|
|
.config_nodes[14].name = "enet1_tx",
|
|
|
|
.config_nodes[15].ckgen_ref = CLK_NODE(g_ckgen_ip_enet1_rmii),
|
|
.config_nodes[15].name = "enet1_rmii",
|
|
|
|
.config_nodes[16].ckgen_ref = CLK_NODE(g_ckgen_ip_enet1_phy_ref),
|
|
.config_nodes[16].name = "enet1_phy_ref",
|
|
|
|
.config_nodes[17].ckgen_ref = CLK_NODE(g_ckgen_ip_enet1_timer_sec),
|
|
.config_nodes[17].name = "enet1_timer_sec",
|
|
|
|
.config_nodes[18].ckgen_ref = CLK_NODE(g_ckgen_ip_i2s_mclk0),
|
|
.config_nodes[18].name = "i2s_mclk0",
|
|
|
|
.config_nodes[19].ckgen_ref = CLK_NODE(g_ckgen_ip_xspi1a),
|
|
.config_nodes[19].name = "xspi1a",
|
|
|
|
.config_nodes[20].ckgen_ref = CLK_NODE(g_ckgen_ip_xspi1b),
|
|
.config_nodes[20].name = "xspi1b",
|
|
|
|
.config_nodes[21].ckgen_ref = CLK_NODE(g_ckgen_ip_saci2_clk),
|
|
.config_nodes[21].name = "saci2_clk",
|
|
|
|
.config_nodes[22].ckgen_ref = CLK_NODE(g_ckgen_ip_saci2_pdm_clk),
|
|
.config_nodes[22].name = "saci2_pdm_clk",
|
|
|
|
.config_nodes[23].ckgen_ref = CLK_NODE(g_ckgen_ip_xtrg),
|
|
.config_nodes[23].name = "xtrg",
|
|
|
|
.config_nodes[24].ckgen_ref = CLK_NODE(g_ckgen_ip_etmr1),
|
|
.config_nodes[24].name = "etmr1",
|
|
|
|
.config_nodes[25].ckgen_ref = CLK_NODE(g_ckgen_ip_etmr2),
|
|
.config_nodes[25].name = "etmr2",
|
|
|
|
.config_nodes[26].ckgen_ref = CLK_NODE(g_ckgen_ip_epwm1),
|
|
.config_nodes[26].name = "epwm1",
|
|
|
|
.config_nodes[27].ckgen_ref = CLK_NODE(g_ckgen_ip_epwm2),
|
|
.config_nodes[27].name = "epwm2",
|
|
|
|
.config_nodes[28].ckgen_ref = CLK_NODE(g_ckgen_ip_sehc1),
|
|
.config_nodes[28].name = "sehc1",
|
|
|
|
.config_nodes[29].ckgen_ref = CLK_NODE(g_ckgen_ip_can),
|
|
.config_nodes[29].name = "can",
|
|
|
|
.config_nodes[30].ckgen_ref = CLK_NODE(g_ckgen_ip_adc1),
|
|
.config_nodes[30].name = "adc1",
|
|
|
|
.config_nodes[31].ckgen_ref = CLK_NODE(g_ckgen_ip_adc2),
|
|
.config_nodes[31].name = "adc2",
|
|
|
|
.config_nodes[32].ckgen_ref = CLK_NODE(g_ckgen_ip_adc3),
|
|
.config_nodes[32].name = "adc3",
|
|
|
|
.config_nodes[33].ckgen_ref = CLK_NODE(g_ckgen_ip_acmp),
|
|
.config_nodes[33].name = "acmp",
|
|
|
|
.config_nodes[34].ckgen_ref = CLK_NODE(g_ckgen_ip_ioc),
|
|
.config_nodes[34].name = "ioc",
|
|
|
|
.config_nodes[35].ckgen_ref = CLK_NODE(g_ckgen_ip_pt_sns_sf),
|
|
.config_nodes[35].name = "pt_sns_sf",
|
|
|
|
.config_nodes[36].ckgen_ref = CLK_NODE(g_ckgen_bus_ap_bus),
|
|
.config_nodes[36].name = "ap_bus",
|
|
};
|
|
|
|
#endif /* CONFIG_CLK_DUMP */
|
|
|
|
#if CONFIG_RTC_SS_DYNAMIC_PCLK
|
|
|
|
static uint32_t g_rtc_ss_pclk_ref = 0;
|
|
|
|
int sdrv_rtc_ss_pclk_enable(void)
|
|
{
|
|
int ret = SDRV_STATUS_OK;
|
|
irq_state_t state;
|
|
|
|
state = arch_irq_save();
|
|
|
|
if (++g_rtc_ss_pclk_ref == 1) {
|
|
ret = sdrv_ckgen_clock_config(CLK_NODE(g_ckgen_gating_rtc_pclk), true);
|
|
SDRV_RTC_REG_PARITY_ERR_ENABLE();
|
|
}
|
|
|
|
arch_irq_restore(state);
|
|
return ret;
|
|
}
|
|
|
|
int sdrv_rtc_ss_pclk_disable(void)
|
|
{
|
|
int ret = SDRV_STATUS_OK;
|
|
irq_state_t state;
|
|
|
|
state = arch_irq_save();
|
|
|
|
if (g_rtc_ss_pclk_ref) {
|
|
g_rtc_ss_pclk_ref--;
|
|
}
|
|
|
|
if (!g_rtc_ss_pclk_ref) {
|
|
SDRV_RTC_REG_PARITY_ERR_DISABLE();
|
|
ret = sdrv_ckgen_clock_config(CLK_NODE(g_ckgen_gating_rtc_pclk), false);
|
|
}
|
|
|
|
arch_irq_restore(state);
|
|
return ret;
|
|
}
|
|
|
|
#endif /* CONFIG_RTC_SS_DYNAMIC_PCLK */
|