diff options
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/ti-sysc.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h index 280466099b76..b76ace0135b3 100644 --- a/include/linux/platform_data/ti-sysc.h +++ b/include/linux/platform_data/ti-sysc.h @@ -1,6 +1,21 @@ #ifndef __TI_SYSC_DATA_H__ #define __TI_SYSC_DATA_H__ +enum ti_sysc_module_type { + TI_SYSC_OMAP2, + TI_SYSC_OMAP2_TIMER, + TI_SYSC_OMAP3_SHAM, + TI_SYSC_OMAP3_AES, + TI_SYSC_OMAP4, + TI_SYSC_OMAP4_TIMER, + TI_SYSC_OMAP4_SIMPLE, + TI_SYSC_OMAP34XX_SR, + TI_SYSC_OMAP36XX_SR, + TI_SYSC_OMAP4_SR, + TI_SYSC_OMAP4_MCASP, + TI_SYSC_OMAP4_USB_HOST_FS, +}; + /** * struct sysc_regbits - TI OCP_SYSCONFIG register field offsets * @midle_shift: Offset of the midle bit @@ -26,4 +41,29 @@ struct sysc_regbits { s8 emufree_shift; }; +#define SYSC_QUIRK_UNCACHED BIT(1) +#define SYSC_QUIRK_USE_CLOCKACT BIT(0) + +/** + * struct sysc_capabilities - capabilities for an interconnect target module + * + * @sysc_mask: bitmask of supported SYSCONFIG register bits + * @regbits: bitmask of SYSCONFIG register bits + * @mod_quirks: bitmask of module specific quirks + */ +struct sysc_capabilities { + const enum ti_sysc_module_type type; + const u32 sysc_mask; + const struct sysc_regbits *regbits; + const u32 mod_quirks; +}; + +/** + * struct sysc_config - configuration for an interconnect target module + * @quirks: bitmask of enabled quirks + */ +struct sysc_config { + u32 quirks; +}; + #endif /* __TI_SYSC_DATA_H__ */ |