diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4/820-spi-bcm53xx-let-DT-specify-SPI-device-s-instead-hard.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.4/820-spi-bcm53xx-let-DT-specify-SPI-device-s-instead-hard.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/820-spi-bcm53xx-let-DT-specify-SPI-device-s-instead-hard.patch b/target/linux/bcm53xx/patches-4.4/820-spi-bcm53xx-let-DT-specify-SPI-device-s-instead-hard.patch new file mode 100644 index 0000000000..0519c1bbcc --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/820-spi-bcm53xx-let-DT-specify-SPI-device-s-instead-hard.patch @@ -0,0 +1,41 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> +Subject: [PATCH] spi: bcm53xx: let DT specify SPI device(s) instead hardcoding + them +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Rafał Miłecki <zajec5@gmail.com> +--- + +--- a/drivers/spi/spi-bcm53xx.c ++++ b/drivers/spi/spi-bcm53xx.c +@@ -275,10 +275,6 @@ static int bcm53xxspi_flash_read(struct spi_device *spi, + * BCMA + **************************************************/ + +-static struct spi_board_info bcm53xx_info = { +- .modalias = "bcm53xxspiflash", +-}; +- + static const struct bcma_device_id bcm53xxspi_bcma_tbl[] = { + BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_QSPI, BCMA_ANY_REV, BCMA_ANY_CLASS), + {}, +@@ -300,6 +296,7 @@ static int bcm53xxspi_bcma_probe(struct bcma_device *core) + master = spi_alloc_master(dev, sizeof(*b53spi)); + if (!master) + return -ENOMEM; ++ master->dev.of_node = dev->of_node; + + b53spi = spi_master_get_devdata(master); + b53spi->master = master; +@@ -324,9 +321,6 @@ static int bcm53xxspi_bcma_probe(struct bcma_device *core) + return err; + } + +- /* Broadcom SoCs (at least with the CC rev 42) use SPI for flash only */ +- spi_new_device(master, &bcm53xx_info); +- + return 0; + } + |