Hi,
On 20/01/2016 at 13:35:37 +0100, Lothar Waßmann wrote :
> diff --git a/arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts
> b/arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts
> new file mode 100644
> index 0000000..fb4a253
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-sama5d4-txa5-5010.dts
> @@ -0,0 +1,217 @@
> +/*
> + * at91-sama5d4-txa5.dts - Device Tree file for Ka-Ro electronics TXA5 module
> + *
This file can also be called at91-txa5-5010.dts if you prefer unless you
plan to have multiple variants of the board with different SoCs.
> +/dts-v1/;
> +#include "sama5d4.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/pwm/pwm.h>
> +
> +/ {
> + model = "Ka-Ro SAMA5D4 TXA5";
> + compatible = "atmel,sama5d4-txa5", "atmel,sama5d4", "atmel,sama5";
> +
The vendor for sama5d4-txa5 is not atmel, this should be
"karo,sama5d4-txa5".
Don't forget to add that vendor prefix in
Documentation/devicetree/bindings/vendor-prefixes.txt
> + aliases {
> + display = &display;
> + ethernet0 = &macb0;
> + serial0 = &usart0;
> + serial1 = &usart1;
> + serial2 = &usart3;
> + spi0 = &spi0;
> + };
> +
> + clocks {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
Those properties should be removed. You probably based yourself on a dts
for an old kernel.
> + main_clock: clock@0 {
> + compatible = "atmel,osc", "fixed-clock";
> + clock-frequency = <12000000>;
> + };
This node is useless, I think you can remove the whole clocks groups as
you define slow_xtal and main_xtal later.
> + display: display {
> + display-timings {
> + };
> + };
> +
Don't you need some timings?
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
