ARM: dts: bcm283x: Move the BCM2837 DT contents from arm64 to arm.

BCM2837 is somewhat unusual in that we build its DT on both arm32 and
arm64.  Most devices are being run in arm32 mode.

Having the body of the DT for 2837 separate from 2835/6 has been a
source of pain, as we often need to make changes that span both
directories simultaneously (for example, the thermal changes for 4.13,
or anything that changes the name of a node referenced by '&' from
board files).  Other changes are made more complicated than they need
to be, such as the SDHOST enabling, because we have to split a single
logical change into a 283[56] half and a 2837 half.

To fix this, make the stub board include file live in arm64 instead of
arm32, and keep all of BCM283x's contents in arm32.  From here on, our
changes to DT contents can be submitted through a single tree.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index c72a27d908b6f191b6be47c305221b2ee242e3be..972f14db28accd1f25e5d5cd9d7ce2854c9976c8 100644 (file)
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -1 +1,41 @@
-#include "arm64/broadcom/bcm2837-rpi-3-b.dts"
+/dts-v1/;
+#include "bcm2837.dtsi"
+#include "bcm2835-rpi.dtsi"
+#include "bcm283x-rpi-smsc9514.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+       compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
+       model = "Raspberry Pi 3 Model B";
+
+       memory {
+               reg = <0 0x40000000>;
+       };
+
+       leds {
+               act {
+                       gpios = <&gpio 47 0>;
+               };
+       };
+};
+
+&uart1 {
+       status = "okay";
+};
+
+/* SDHCI is used to control the SDIO for wireless */
+&sdhci {
+       pinctrl-names = "default";
+       pinctrl-0 = <&emmc_gpio34>;
+       status = "okay";
+       bus-width = <4>;
+       non-removable;
+};
+
+/* SDHOST is used to drive the SD card */
+&sdhost {
+       pinctrl-names = "default";
+       pinctrl-0 = <&sdhost_gpio48>;
+       status = "okay";
+       bus-width = <4>;
+};

diff --git a/arch/arm64/boot/dts/broadcom/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
similarity index 100%
rename from arch/arm64/boot/dts/broadcom/bcm2837.dtsi
rename to arch/arm/boot/dts/bcm2837.dtsi

diff --git a/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi
deleted file mode 120000 (symlink)
index 3937b77..0000000
--- a/arch/arm64/boot/dts/broadcom/bcm2835-rpi.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm2835-rpi.dtsi
\ No newline at end of file

diff --git a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
index 972f14db28accd1f25e5d5cd9d7ce2854c9976c8..699d340a3437eaaca7b56d4124706c1533d1eacf 100644 (file)
--- a/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
+++ b/arch/arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dts
@@ -1,41 +1 @@
-/dts-v1/;
-#include "bcm2837.dtsi"
-#include "bcm2835-rpi.dtsi"
-#include "bcm283x-rpi-smsc9514.dtsi"
-#include "bcm283x-rpi-usb-host.dtsi"
-
-/ {
-       compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
-       model = "Raspberry Pi 3 Model B";
-
-       memory {
-               reg = <0 0x40000000>;
-       };
-
-       leds {
-               act {
-                       gpios = <&gpio 47 0>;
-               };
-       };
-};
-
-&uart1 {
-       status = "okay";
-};
-
-/* SDHCI is used to control the SDIO for wireless */
-&sdhci {
-       pinctrl-names = "default";
-       pinctrl-0 = <&emmc_gpio34>;
-       status = "okay";
-       bus-width = <4>;
-       non-removable;
-};
-
-/* SDHOST is used to drive the SD card */
-&sdhost {
-       pinctrl-names = "default";
-       pinctrl-0 = <&sdhost_gpio48>;
-       status = "okay";
-       bus-width = <4>;
-};
+#include "arm/bcm2837-rpi-3-b.dts"

diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi
deleted file mode 120000 (symlink)
index dca7c05..0000000
--- a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-smsc9514.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm283x-rpi-smsc9514.dtsi
\ No newline at end of file

diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
deleted file mode 120000 (symlink)
index cbeebe3..0000000
--- a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-usb-host.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm283x-rpi-usb-host.dtsi
\ No newline at end of file

diff --git a/arch/arm64/boot/dts/broadcom/bcm283x.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x.dtsi
deleted file mode 120000 (symlink)
index 5f54e4c..0000000
--- a/arch/arm64/boot/dts/broadcom/bcm283x.dtsi
+++ /dev/null
@@ -1 +0,0 @@
-../../../../arm/boot/dts/bcm283x.dtsi
\ No newline at end of file