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https://github.com/brain-hackers/u-boot-brain
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30 lines
1009 B
C
30 lines
1009 B
C
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/*
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* Copyright (c) 2013 Xilinx Inc.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _ZYNQ_CLK_H_
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#define _ZYNQ_CLK_H_
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enum zynq_clk {
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armpll_clk, ddrpll_clk, iopll_clk,
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cpu_6or4x_clk, cpu_3or2x_clk, cpu_2x_clk, cpu_1x_clk,
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ddr2x_clk, ddr3x_clk, dci_clk,
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lqspi_clk, smc_clk, pcap_clk, gem0_clk, gem1_clk,
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fclk0_clk, fclk1_clk, fclk2_clk, fclk3_clk, can0_clk, can1_clk,
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sdio0_clk, sdio1_clk, uart0_clk, uart1_clk, spi0_clk, spi1_clk, dma_clk,
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usb0_aper_clk, usb1_aper_clk, gem0_aper_clk, gem1_aper_clk,
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sdio0_aper_clk, sdio1_aper_clk, spi0_aper_clk, spi1_aper_clk,
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can0_aper_clk, can1_aper_clk, i2c0_aper_clk, i2c1_aper_clk,
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uart0_aper_clk, uart1_aper_clk, gpio_aper_clk, lqspi_aper_clk,
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smc_aper_clk, swdt_clk, dbg_trc_clk, dbg_apb_clk, clk_max};
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void zynq_clk_early_init(void);
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int zynq_clk_set_rate(enum zynq_clk clk, unsigned long rate);
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unsigned long zynq_clk_get_rate(enum zynq_clk clk);
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const char *zynq_clk_get_name(enum zynq_clk clk);
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unsigned long get_uart_clk(int dev_id);
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#endif
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