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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-01-27 19:48:30 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-01-27 19:48:30 +0300 |
| commit | 701ddf0bbfc761b8bdc974ce9c4e05f9833683e3 (patch) | |
| tree | 1009975aacf14d36cc280dfeef1a9a816fa16ef8 /drivers/spi/spi-dw.c | |
| parent | 0dcf2572710d68c305e58946c435ddf67ea16bf3 (diff) | |
| parent | ccfb9299a0b63da4fde607c822e1470472a46177 (diff) | |
| download | linux-701ddf0bbfc761b8bdc974ce9c4e05f9833683e3.tar.xz | |
Merge tag 'spi-nor/for-5.6' into mtd/next
SPI NOR core changes:
- Add support for TB selection using SR bit 6,
- Add support for few flashes.
Diffstat (limited to 'drivers/spi/spi-dw.c')
| -rw-r--r-- | drivers/spi/spi-dw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c index a92aa5cd4fbe..76d6b94a7597 100644 --- a/drivers/spi/spi-dw.c +++ b/drivers/spi/spi-dw.c @@ -129,10 +129,11 @@ void dw_spi_set_cs(struct spi_device *spi, bool enable) struct dw_spi *dws = spi_controller_get_devdata(spi->controller); struct chip_data *chip = spi_get_ctldata(spi); + /* Chip select logic is inverted from spi_set_cs() */ if (chip && chip->cs_control) - chip->cs_control(enable); + chip->cs_control(!enable); - if (enable) + if (!enable) dw_writel(dws, DW_SPI_SER, BIT(spi->chip_select)); else if (dws->cs_override) dw_writel(dws, DW_SPI_SER, 0); |