diff options
| author | Al Cooper | 2017-09-22 15:33:59 -0400 |
|---|---|---|
| committer | Kishon Vijay Abraham I | 2017-10-03 11:54:54 +0530 |
| commit | 7f20333fe76780af19ee0d8d2dc6d04d35aa88d2 (patch) | |
| tree | 1edb0db315a71fb6374111f70c6b6de860e84df0 /include/linux/soc | |
| parent | 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e (diff) | |
soc: brcmstb: Add Product ID and Family ID helper functions
Add Product ID and Family ID helper functions for brcmstb soc.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'include/linux/soc')
| -rw-r--r-- | include/linux/soc/brcmstb/brcmstb.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/soc/brcmstb/brcmstb.h b/include/linux/soc/brcmstb/brcmstb.h index 337ce414e898..8baafd6908b9 100644 --- a/include/linux/soc/brcmstb/brcmstb.h +++ b/include/linux/soc/brcmstb/brcmstb.h @@ -1,10 +1,27 @@ #ifndef __BRCMSTB_SOC_H #define __BRCMSTB_SOC_H +static inline u32 BRCM_ID(u32 reg) +{ + return reg >> 28 ? reg >> 16 : reg >> 8; +} + +static inline u32 BRCM_REV(u32 reg) +{ + return reg & 0xff; +} + /* * Bus Interface Unit control register setup, must happen early during boot, * before SMP is brought up, called by machine entry point. */ void brcmstb_biuctrl_init(void); +/* + * Helper functions for getting family or product id from the + * SoC driver. + */ +u32 brcmstb_get_family_id(void); +u32 brcmstb_get_product_id(void); + #endif /* __BRCMSTB_SOC_H */ |