Author: ian
Date: Sat Jun 23 22:55:22 2018
New Revision: 335592
URL: https://svnweb.freebsd.org/changeset/base/335592
Log:
Add spi-max-frequency properties to all spigen nodes. This is a required
property for spi devices, although in the spigen case it's expected that
the speed will be overridden at runtime via the ioctl interface. A very
conservative 500khz speed is used (I've never seen a spi device that
couldn't run at 1mhz).
Modified:
head/sys/dts/arm/overlays/spigen-rpi-b.dtso
head/sys/dts/arm/overlays/spigen-rpi2.dtso
Modified: head/sys/dts/arm/overlays/spigen-rpi-b.dtso
==============================================================================
--- head/sys/dts/arm/overlays/spigen-rpi-b.dtso Sat Jun 23 22:45:22 2018
(r335591)
+++ head/sys/dts/arm/overlays/spigen-rpi-b.dtso Sat Jun 23 22:55:22 2018
(r335592)
@@ -13,11 +13,13 @@
spigen0: spigen0 {
compatible = "freebsd,spigen";
reg = <0>;
+ spi-max-frequency = <500000>; /* Req'd property, override with
spi(8) */
status = "okay";
};
spigen1: spigen1 {
compatible = "freebsd,spigen";
reg = <1>;
+ spi-max-frequency = <500000>; /* Req'd property, override with
spi(8) */
status = "okay";
};
};
Modified: head/sys/dts/arm/overlays/spigen-rpi2.dtso
==============================================================================
--- head/sys/dts/arm/overlays/spigen-rpi2.dtso Sat Jun 23 22:45:22 2018
(r335591)
+++ head/sys/dts/arm/overlays/spigen-rpi2.dtso Sat Jun 23 22:55:22 2018
(r335592)
@@ -17,11 +17,13 @@
spigen1: spigen1 {
compatible = "freebsd,spigen";
reg = <1>;
+ spi-max-frequency = <500000>; /* Req'd property, override with
spi(8) */
status = "okay";
};
spigen2: spigen2 {
compatible = "freebsd,spigen";
reg = <2>;
+ spi-max-frequency = <500000>; /* Req'd property, override with
spi(8) */
status = "okay";
};
};
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