xref: /OK3568_Linux_fs/kernel/include/linux/soc/brcmstb/brcmstb.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #ifndef __BRCMSTB_SOC_H
3*4882a593Smuzhiyun #define __BRCMSTB_SOC_H
4*4882a593Smuzhiyun 
BRCM_ID(u32 reg)5*4882a593Smuzhiyun static inline u32 BRCM_ID(u32 reg)
6*4882a593Smuzhiyun {
7*4882a593Smuzhiyun 	return reg >> 28 ? reg >> 16 : reg >> 8;
8*4882a593Smuzhiyun }
9*4882a593Smuzhiyun 
BRCM_REV(u32 reg)10*4882a593Smuzhiyun static inline u32 BRCM_REV(u32 reg)
11*4882a593Smuzhiyun {
12*4882a593Smuzhiyun 	return reg & 0xff;
13*4882a593Smuzhiyun }
14*4882a593Smuzhiyun 
15*4882a593Smuzhiyun /*
16*4882a593Smuzhiyun  * Helper functions for getting family or product id from the
17*4882a593Smuzhiyun  * SoC driver.
18*4882a593Smuzhiyun  */
19*4882a593Smuzhiyun u32 brcmstb_get_family_id(void);
20*4882a593Smuzhiyun u32 brcmstb_get_product_id(void);
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun #endif /* __BRCMSTB_SOC_H */
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