TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

soc: fsl: cpm1: qmc: Remove timeslots handling from setup_chan()

Browse Source 
Timeslots setting is done at channel start() and stop().
There is no more need to do that during setup_chan().

Simply remove timeslot setting from setup_chan().

Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20231205152116.122512-17-herve.codina@bootlin.com
This commit is contained in:
Herve Codina
2023-12-05 16:21:13 +01:00
parent 7cc9bda9c1
commit 0d75119d08
1 changed files with 0 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/soc/fsl/qe/qmc.c
-28
View File
@@ -723,30 +723,6 @@ static int qmc_chan_setup_tsa_rx(struct qmc_chan *chan, bool enable)
return qmc_chan_setup_tsa_32rx(chan, &info, enable);
}
static int qmc_chan_setup_tsa(struct qmc_chan *chan, bool enable)
{
struct tsa_serial_info info;
int ret;
/* Retrieve info from the TSA related serial */
ret = tsa_serial_get_info(chan->qmc->tsa_serial, &info);
if (ret)
return ret;
/*
* Setup one common 64 entries table or two 32 entries (one for Tx
* and one for Tx) according to assigned TS numbers.
*/
if (chan->qmc->is_tsa_64rxtx)
return qmc_chan_setup_tsa_64rxtx(chan, &info, enable);
ret = qmc_chan_setup_tsa_32rx(chan, &info, enable);
if (ret)
return ret;
return qmc_chan_setup_tsa_32tx(chan, &info, enable);
}
static int qmc_chan_command(struct qmc_chan *chan, u8 qmc_opcode)
{
return cpm_command(chan->id << 2, (qmc_opcode << 4) | 0x0E);
@@ -1321,10 +1297,6 @@ static int qmc_setup_chan(struct qmc *qmc, struct qmc_chan *chan)
chan->qmc = qmc;
ret = qmc_chan_setup_tsa(chan, true);
if (ret)
return ret;
/* Set channel specific parameter base address */
chan->s_param = qmc->dpram + (chan->id * 64);
/* 16 bd per channel (8 rx and 8 tx) */