| Message ID | 20250110-winbond-6-11-rc1-quad-support-v3-11-7ab4bd56cf6e@bootlin.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v3,01/27] spi: spi-mem: Extend spi-mem operations with a per-operation maximum frequency | expand |
diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c index 809767d3145c17291525ab7c246085597e0ff5e6..eeaea6a5e3103952e71a474e0de84099bc476a79 100644 --- a/drivers/spi/spi-mxic.c +++ b/drivers/spi/spi-mxic.c @@ -522,7 +522,7 @@ static int mxic_spi_mem_exec_op(struct spi_mem *mem, int i, ret; u8 addr[8], cmd[2]; - ret = mxic_spi_set_freq(mxic, mem->spi->max_speed_hz); + ret = mxic_spi_set_freq(mxic, op->max_freq); if (ret) return ret; @@ -582,6 +582,7 @@ static const struct spi_controller_mem_caps mxic_spi_mem_caps = { .dtr = true, .ecc = true, .swap16 = true, + .per_op_freq = true, }; static void mxic_spi_set_cs(struct spi_device *spi, bool lvl)
Every ->exec_op() call correctly configures the spi bus speed to the maximum allowed frequency for the memory using the constant spi default parameter. Since we can now have per-operation constraints, let's use the value that comes from the spi-mem operation structure instead. In case there is no specific limitation for this operation, the default spi device value will be given anyway. The per-operation frequency capability is thus advertised to the spi-mem core. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/spi/spi-mxic.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)