| 1 | /*************************************************************************** |
|---|
| 2 | * Copyright (c) 2006-2011, Broadcom Corporation |
|---|
| 3 | * All Rights Reserved |
|---|
| 4 | * Confidential Property of Broadcom Corporation |
|---|
| 5 | * |
|---|
| 6 | * THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE |
|---|
| 7 | * AGREEMENT BETWEEN THE USER AND BROADCOM. YOU HAVE NO RIGHT TO USE OR |
|---|
| 8 | * EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT. |
|---|
| 9 | * |
|---|
| 10 | * $brcm_Workfile: bape_pll.h $ |
|---|
| 11 | * $brcm_Revision: Hydra_Software_Devel/3 $ |
|---|
| 12 | * $brcm_Date: 4/18/11 10:12p $ |
|---|
| 13 | * |
|---|
| 14 | * Module Description: Audio Decoder Interface |
|---|
| 15 | * |
|---|
| 16 | * Revision History: |
|---|
| 17 | * |
|---|
| 18 | * $brcm_Log: /magnum/portinginterface/ape/7422/bape_pll.h $ |
|---|
| 19 | * |
|---|
| 20 | * Hydra_Software_Devel/3 4/18/11 10:12p gskerl |
|---|
| 21 | * SW7425-364: Added BAPE_Pll_EnableExternalMclk() API to APE, then called |
|---|
| 22 | * it from NEXUS_AudioModule_EnableExternalMclk() |
|---|
| 23 | * |
|---|
| 24 | * Hydra_Software_Devel/2 12/16/10 4:04p jgarrett |
|---|
| 25 | * SW7422-146: Initial compilable APE for 7422 |
|---|
| 26 | * |
|---|
| 27 | * Hydra_Software_Devel/1 12/14/10 2:16p jgarrett |
|---|
| 28 | * SW7422-146: Adding initial API for APE/DSP |
|---|
| 29 | * |
|---|
| 30 | ***************************************************************************/ |
|---|
| 31 | |
|---|
| 32 | #ifndef BAPE_PLL_H_ |
|---|
| 33 | #define BAPE_PLL_H_ |
|---|
| 34 | |
|---|
| 35 | /*************************************************************************** |
|---|
| 36 | Summary: |
|---|
| 37 | PLL Settings |
|---|
| 38 | ***************************************************************************/ |
|---|
| 39 | typedef struct BAPE_PllSettings |
|---|
| 40 | { |
|---|
| 41 | bool freeRun; /* If true, use an internal 27 MHz clock source instead of a VCXO rate manager */ |
|---|
| 42 | unsigned vcxo; /* Which VCXO Rate Manager will drive this PLL */ |
|---|
| 43 | } BAPE_PllSettings; |
|---|
| 44 | |
|---|
| 45 | /*************************************************************************** |
|---|
| 46 | Summary: |
|---|
| 47 | Get PLL Settings |
|---|
| 48 | ***************************************************************************/ |
|---|
| 49 | void BAPE_Pll_GetSettings( |
|---|
| 50 | BAPE_Handle handle, |
|---|
| 51 | BAPE_Pll pll, |
|---|
| 52 | BAPE_PllSettings *pSettings /* [out] */ |
|---|
| 53 | ); |
|---|
| 54 | |
|---|
| 55 | /*************************************************************************** |
|---|
| 56 | Summary: |
|---|
| 57 | Set PLL Settings |
|---|
| 58 | ***************************************************************************/ |
|---|
| 59 | BERR_Code BAPE_Pll_SetSettings( |
|---|
| 60 | BAPE_Handle handle, |
|---|
| 61 | BAPE_Pll pll, |
|---|
| 62 | const BAPE_PllSettings *pSettings |
|---|
| 63 | ); |
|---|
| 64 | |
|---|
| 65 | /*************************************************************************** |
|---|
| 66 | Summary: |
|---|
| 67 | Enable an External Mclk Output |
|---|
| 68 | ***************************************************************************/ |
|---|
| 69 | BERR_Code BAPE_Pll_EnableExternalMclk( |
|---|
| 70 | BAPE_Handle handle, |
|---|
| 71 | BAPE_Pll pll, |
|---|
| 72 | unsigned mclkIndex, |
|---|
| 73 | BAPE_MclkRate mclkRate |
|---|
| 74 | ); |
|---|
| 75 | |
|---|
| 76 | #endif /* #ifndef BAPE_PLL_H_ */ |
|---|
| 77 | |
|---|
