diff options
| author | John Crispin <john@openwrt.org> | 2015-10-19 10:08:18 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2015-10-19 10:08:18 +0000 |
| commit | 2c7d536780600242d804bca1383c896ccff350c4 (patch) | |
| tree | 014c507ad85917e83ea22f3f36fe136cc8e0ebf9 /target/linux/lantiq | |
| parent | 42c9a85e8e81cead3188481d8ff571e2a326e46b (diff) | |
| download | mtk-20170518-2c7d536780600242d804bca1383c896ccff350c4.zip mtk-20170518-2c7d536780600242d804bca1383c896ccff350c4.tar.gz mtk-20170518-2c7d536780600242d804bca1383c896ccff350c4.tar.bz2 | |
lantiq: Fixed reading the number of RX FIFOs in the SPI driver
Until now the SPI driver used the TX bits for the RX FIFO. This seems
uncritical for now since both are equals on my devices (VR9), but this
could cause problems on other SoCs.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
SVN-Revision: 47208
Diffstat (limited to 'target/linux/lantiq')
| -rw-r--r-- | target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch | 2 | ||||
| -rw-r--r-- | target/linux/lantiq/patches-4.1/0033-SPI-MIPS-lantiq-adds-spi-xway.patch | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch b/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch index ed00b34..9cc9349 100644 --- a/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch +++ b/target/linux/lantiq/patches-3.18/0033-SPI-MIPS-lantiq-adds-spi-xway.patch @@ -913,7 +913,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + /* Read module capabilities */ + id = ltq_spi_reg_read(hw, LTQ_SPI_ID); + hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; -+ hw->rxfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; ++ hw->rxfs = (id >> LTQ_SPI_ID_RXFS_SHIFT) & LTQ_SPI_ID_RXFS_MASK; + hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0; + + ltq_spi_config_mode_set(hw); diff --git a/target/linux/lantiq/patches-4.1/0033-SPI-MIPS-lantiq-adds-spi-xway.patch b/target/linux/lantiq/patches-4.1/0033-SPI-MIPS-lantiq-adds-spi-xway.patch index 13a1d9a..ffcc95e 100644 --- a/target/linux/lantiq/patches-4.1/0033-SPI-MIPS-lantiq-adds-spi-xway.patch +++ b/target/linux/lantiq/patches-4.1/0033-SPI-MIPS-lantiq-adds-spi-xway.patch @@ -927,7 +927,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> + /* Read module capabilities */ + id = ltq_spi_reg_read(hw, LTQ_SPI_ID); + hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; -+ hw->rxfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; ++ hw->rxfs = (id >> LTQ_SPI_ID_RXFS_SHIFT) & LTQ_SPI_ID_RXFS_MASK; + hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0; + + ltq_spi_config_mode_set(hw); |