diff options
| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2020-05-19 01:16:53 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-05-19 13:45:27 +0100 |
| commit | 85ded495640e63282aa83583ab64304a9912303d (patch) | |
| tree | 88b5e4c80129470bed3b2100cdd254fbb344d7d3 /sound/soc/amd/renoir/rn_acp3x.h | |
| parent | 1eb2852efe05abfa94cd78cc9865389643726ee9 (diff) | |
ASoC: amd: add acp init/de-init functions
Add Renoir ACP PCI driver init/deinit functions.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200518171704.24999-4-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/renoir/rn_acp3x.h')
| -rw-r--r-- | sound/soc/amd/renoir/rn_acp3x.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sound/soc/amd/renoir/rn_acp3x.h b/sound/soc/amd/renoir/rn_acp3x.h index da5715759646..ec2a85085163 100644 --- a/sound/soc/amd/renoir/rn_acp3x.h +++ b/sound/soc/amd/renoir/rn_acp3x.h @@ -9,6 +9,22 @@ #define ACP_PHY_BASE_ADDRESS 0x1240000 #define ACP_DEVICE_ID 0x15E2 +#define ACP_POWER_ON 0x00 +#define ACP_POWER_ON_IN_PROGRESS 0x01 +#define ACP_POWER_OFF 0x02 +#define ACP_POWER_OFF_IN_PROGRESS 0x03 +#define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001 + +#define ACP_PGFSM_CNTL_POWER_ON_MASK 0x01 +#define ACP_PGFSM_CNTL_POWER_OFF_MASK 0x00 +#define ACP_PGFSM_STATUS_MASK 0x03 +#define ACP_POWERED_ON 0x00 +#define ACP_POWER_ON_IN_PROGRESS 0x01 +#define ACP_POWERED_OFF 0x02 +#define ACP_POWER_OFF_IN_PROGRESS 0x03 + +#define ACP_ERROR_MASK 0x20000000 +#define ACP_EXT_INTR_STAT_CLEAR_MASK 0xFFFFFFFF static inline u32 rn_readl(void __iomem *base_addr) { |