On Sat, Jan 12, 2019 at 12:44 PM Stefan Wahren <stefan.wahren@xxxxxxxx> wrote:
>
> Compiling the bcm283x DTS with W=1 leads to the following warning:
>
> Warning (unit_address_vs_reg): /memory: node has a reg or ranges property,
> but no unit name
>
> Fix this by adding the unit address.
>
> Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Tested-by: Peter Robinson <pbrobinson@xxxxxxxxx>
Tested building RPi bcm283[67] dtb with W=1
> ---
> arch/arm/boot/dts/bcm2835-rpi.dtsi | 2 +-
> arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 2 +-
> arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 2 +-
> arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 +-
> arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 2 +-
> arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi | 2 +-
> 6 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
> index c6e2b23..e490f2a 100644
> --- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
> +++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
> @@ -1,7 +1,7 @@
> #include <dt-bindings/power/raspberrypi-power.h>
>
> / {
> - memory {
> + memory@0 {
> device_type = "memory";
> reg = <0 0x10000000>;
> };
> diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
> index ac4408b..871fc4a 100644
> --- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
> +++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
> @@ -9,7 +9,7 @@
> compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
> model = "Raspberry Pi 2 Model B";
>
> - memory {
> + memory@0 {
> reg = <0 0x40000000>;
> };
>
> diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
> index e9fadd3..7f4437a 100644
> --- a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
> +++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
> @@ -13,7 +13,7 @@
> stdout-path = "serial1:115200n8";
> };
>
> - memory {
> + memory@0 {
> reg = <0 0x20000000>;
> };
>
> diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
> index 42bb090..7d65013 100644
> --- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
> +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
> @@ -14,7 +14,7 @@
> stdout-path = "serial1:115200n8";
> };
>
> - memory {
> + memory@0 {
> reg = <0 0x40000000>;
> };
>
> diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
> index 0c155dd..9abb9c5 100644
> --- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
> +++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
> @@ -14,7 +14,7 @@
> stdout-path = "serial1:115200n8";
> };
>
> - memory {
> + memory@0 {
> reg = <0 0x40000000>;
> };
>
> diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
> index 4a89a18..81399b2 100644
> --- a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
> +++ b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
> @@ -4,7 +4,7 @@
> #include "bcm2836-rpi.dtsi"
>
> / {
> - memory {
> + memory@0 {
> reg = <0 0x40000000>;
> };
>
> --
> 2.7.4
>
