diff options
Diffstat (limited to 'arch/arm/plat-mxc/sdma/sdma.c')
| -rw-r--r-- | arch/arm/plat-mxc/sdma/sdma.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/sdma/sdma.c b/arch/arm/plat-mxc/sdma/sdma.c index 596810283431..a8191dabc4b3 100644 --- a/arch/arm/plat-mxc/sdma/sdma.c +++ b/arch/arm/plat-mxc/sdma/sdma.c @@ -303,8 +303,12 @@ static unsigned short sdma_get_pc(sdma_periphT peripheral_type, default: res = -EINVAL; } +#ifdef CONFIG_MXC_SSI_DUAL_FIFO + } else if (peripheral_type == CSPI || peripheral_type == EXT) { +#else } else if (peripheral_type == CSPI || peripheral_type == EXT || peripheral_type == SSI) { +#endif switch (transfer_type) { case per_2_int: res = sdma_script_addrs.mxc_sdma_app_2_per_addr; @@ -321,9 +325,15 @@ static unsigned short sdma_get_pc(sdma_periphT peripheral_type, default: res = -EINVAL; } +#ifdef CONFIG_MXC_SSI_DUAL_FIFO + } else if (peripheral_type == MMC || + peripheral_type == SDHC || peripheral_type == CSPI_SP || + peripheral_type == ESAI || peripheral_type == MSHC_SP) { +#else } else if (peripheral_type == SSI_SP || peripheral_type == MMC || peripheral_type == SDHC || peripheral_type == CSPI_SP || peripheral_type == ESAI || peripheral_type == MSHC_SP) { +#endif switch (transfer_type) { case per_2_int: res = sdma_script_addrs.mxc_sdma_shp_2_per_addr; @@ -392,6 +402,42 @@ static unsigned short sdma_get_pc(sdma_periphT peripheral_type, } else { res = -EINVAL; } +#ifdef CONFIG_MXC_SSI_DUAL_FIFO + } else if (peripheral_type == SSI) { + switch (transfer_type) { + case per_2_int: + res = sdma_script_addrs.mxc_sdma_ssiapp_2_mcu_addr; + break; + case per_2_emi: + res = sdma_script_addrs.mxc_sdma_ssiapp_2_mcu_addr; + break; + case int_2_per: + res = sdma_script_addrs.mxc_sdma_mcu_2_ssiapp_addr; + break; + case emi_2_per: + res = sdma_script_addrs.mxc_sdma_mcu_2_ssiapp_addr; + break; + default: + res = -EINVAL; + } + } else if (peripheral_type == SSI_SP) { + switch (transfer_type) { + case per_2_int: + res = sdma_script_addrs.mxc_sdma_ssish_2_mcu_addr; + break; + case int_2_per: + res = sdma_script_addrs.mxc_sdma_mcu_2_ssish_addr; + break; + case per_2_emi: + res = sdma_script_addrs.mxc_sdma_ssish_2_mcu_addr; + break; + case emi_2_per: + res = sdma_script_addrs.mxc_sdma_mcu_2_ssish_addr; + break; + default: + res = -EINVAL; + } +#endif } if (res < 0) { |