From ce1feed58534d8489afb4900bee75dff15d950e0 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Sun, 25 Oct 2020 12:10:05 -0700 Subject: firmware: ti_sci: rm: Add support for extended_ch_type for tx channel Sysfw added 'extended_ch_type' to the tx_ch_cfg_req message which should be used when BCDMA block copy channels are configured: extended_ch_type = 0 : the channel is split tx channel (tchan) extended_ch_type = 1 : the channel is block copy channel (bchan) Signed-off-by: Peter Ujfalusi Signed-off-by: Santosh Shilimkar --- include/linux/soc/ti/ti_sci_protocol.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux/soc/ti') diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h index 9699b260de59..6978afc00823 100644 --- a/include/linux/soc/ti/ti_sci_protocol.h +++ b/include/linux/soc/ti/ti_sci_protocol.h @@ -336,6 +336,9 @@ struct ti_sci_rm_psil_ops { #define TI_SCI_RM_UDMAP_CHAN_BURST_SIZE_128_BYTES 2 #define TI_SCI_RM_UDMAP_CHAN_BURST_SIZE_256_BYTES 3 +#define TI_SCI_RM_BCDMA_EXTENDED_CH_TYPE_TCHAN 0 +#define TI_SCI_RM_BCDMA_EXTENDED_CH_TYPE_BCHAN 1 + /* UDMAP TX/RX channel valid_params common declarations */ #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_PAUSE_ON_ERR_VALID BIT(0) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_ATYPE_VALID BIT(1) @@ -362,6 +365,7 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg { #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_CREDIT_COUNT_VALID BIT(12) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_FDEPTH_VALID BIT(13) #define TI_SCI_MSG_VALUE_RM_UDMAP_CH_TX_TDTYPE_VALID BIT(15) +#define TI_SCI_MSG_VALUE_RM_UDMAP_CH_EXTENDED_CH_TYPE_VALID BIT(16) u16 nav_id; u16 index; u8 tx_pause_on_err; @@ -380,6 +384,7 @@ struct ti_sci_msg_rm_udmap_tx_ch_cfg { u8 tx_sched_priority; u8 tx_burst_size; u8 tx_tdtype; + u8 extended_ch_type; }; /** -- cgit