| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * clk-synthesizer.h |
| * |
| * Clock synthesizer header |
| * |
| * Copyright (C) 2016, Texas Instruments, Incorporated - http://www.ti.com/ |
| */ |
| |
| #ifndef __CLK_SYNTHESIZER_H |
| #define __CLK_SYNTHESIZER_H |
| |
| #include <common.h> |
| |
| #define CLK_SYNTHESIZER_ID_REG 0x0 |
| #define CLK_SYNTHESIZER_XCSEL 0x05 |
| #define CLK_SYNTHESIZER_MUX_REG 0x14 |
| #define CLK_SYNTHESIZER_PDIV2_REG 0x16 |
| #define CLK_SYNTHESIZER_PDIV3_REG 0x17 |
| |
| #define CLK_SYNTHESIZER_BYTE_MODE 0x80 |
| |
| /** |
| * struct clk_synth: This structure holds data neeed for configuring |
| * for clock synthesizer. |
| * @id: The id of synthesizer |
| * @capacitor: value of the capacitor attached |
| * @mux: mux settings. |
| * @pdiv2: Div to be applied to second output |
| * @pdiv3: Div to be applied to third output |
| */ |
| struct clk_synth { |
| u32 id; |
| u32 capacitor; |
| u32 mux; |
| u32 pdiv2; |
| u32 pdiv3; |
| }; |
| |
| int setup_clock_synthesizer(struct clk_synth *data); |
| |
| #endif |
