Hi Max,
On Tue, Aug 13, 2019 at 1:53 AM Max Staudt <max@xxxxxxxxx> wrote:
This is the i2c-icy driver for the ICY board for Amiga computers.
It connects a PCF8584 I2C controller to the Zorro bus, providing I2C
connectivity. The original documentation can be found on Aminet:
https://aminet.net/package/docs/hard/icy
IRQ support is currently not implemented, as i2c-algo-pcf is built for
the ISA bus and a straight implementation of the same stack locks up a
Zorro machine.
v2: Matched function names to callbacks from i2c-algo-pcf
Used z_readb()/z_writeb()
Removed BROKEN_ON_SMP in Kconfig
Moved LTC2990 to a separate commit
Signed-off-by: Max Staudt <max@xxxxxxxxx>
Thanks for the update!
--- /dev/null
+++ b/drivers/i2c/busses/i2c-icy.c
@@ -0,0 +1,189 @@
+ dev_info(&z->dev, "ICY I2C controller at %#x, IRQ not implemented\n",
+ z->resource.start);
z->resource.start has type phys_addr_t, so you should pas a reference, and
use %pa to print it.
Alternatively, you can print the full resource using %pR.
See Documentation/core-api/printk-formats.rst
+
+ return 0;
+}
The rest looks fine to me.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
