blob: 049e95cfa9ad5f555d92895756ec848a12735db0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
/* SPDX-License-Identifier: GPL-2.0 */
/* CAN bus driver for Microchip 25XXFD CAN Controller with SPI Interface
*
* Copyright 2019 Martin Sperl <kernel@martin.sperl.org>
*/
#ifndef __MCP25XXFD_CLOCK_H
#define __MCP25XXFD_CLOCK_H
#include "mcp25xxfd_priv.h"
#define MCP25XXFD_CLK_USER_CAN BIT(0)
#define MCP25XXFD_CLK_USER_GPIO0 BIT(1)
#define MCP25XXFD_CLK_USER_GPIO1 BIT(2)
#define MCP25XXFD_CLK_USER_CLKOUT BIT(3)
/* shared (internal) clock control */
int mcp25xxfd_clock_init(struct mcp25xxfd_priv *priv);
int mcp25xxfd_clock_probe(struct mcp25xxfd_priv *priv);
void mcp25xxfd_clock_release(struct mcp25xxfd_priv *priv);
int mcp25xxfd_clock_stop(struct mcp25xxfd_priv *priv, int requestor_mask);
int mcp25xxfd_clock_start(struct mcp25xxfd_priv *priv, int requestor_mask);
void mcp25xxfd_clock_fake_sleep(struct mcp25xxfd_priv *priv);
#endif /* __MCP25XXFD_CLOCK_H */
|
