brcmstb.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __BRCMSTB_SOC_H
 3#define __BRCMSTB_SOC_H
 4
 5#include <linux/kconfig.h>
 6
 7static inline u32 BRCM_ID(u32 reg)
 8{
 9	return reg >> 28 ? reg >> 16 : reg >> 8;
10}
11
12static inline u32 BRCM_REV(u32 reg)
13{
14	return reg & 0xff;
15}
16
17#if IS_ENABLED(CONFIG_SOC_BRCMSTB)
18
19/*
20 * Helper functions for getting family or product id from the
21 * SoC driver.
22 */
23u32 brcmstb_get_family_id(void);
24u32 brcmstb_get_product_id(void);
25
26#else
27static inline u32 brcmstb_get_family_id(void)
28{
29	return 0;
30}
31
32static inline u32 brcmstb_get_product_id(void)
33{
34	return 0;
35}
36#endif
37
38#endif /* __BRCMSTB_SOC_H */