96a7ee3c80
The si3210 is a SLIC device providing a complete analog telephone interface and therefore frequently used in soho router. The si3210 have a native spi interface to be controlled by the CPU but currently there is no dedicated driver in lede. Adding a registration for this device in spidev allow to control the device in user space. This way of patching is also in line with the rationale of the spidev driver, see: http://marc.info/?t=148145791900001&r=1&w=2 The si3210 has been also added in the DWR-512 DT to properly describe the HW. Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
15 lines
572 B
Diff
15 lines
572 B
Diff
Add the linux,spidev compatible in spidev
|
|
Several device in ramips have this binding in the dts
|
|
|
|
Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
|
|
---
|
|
--- a/drivers/spi/spidev.c 2016-12-11 09:43:30.502270523 +0100
|
|
+++ b/drivers/spi/spidev.c 2016-12-11 09:45:54.688430012 +0100
|
|
@@ -695,6 +695,7 @@ static struct class *spidev_class;
|
|
static const struct of_device_id spidev_dt_ids[] = {
|
|
{ .compatible = "rohm,dh2228fv" },
|
|
{ .compatible = "lineartechnology,ltc2488" },
|
|
+ { .compatible = "siliconlabs,si3210" },
|
|
{},
|
|
};
|
|
MODULE_DEVICE_TABLE(of, spidev_dt_ids);
|