According to the commit log of the commit 3ac395a5b3f3 ("ARM: dts:
bcm283x: Use firmware PM driver for V3D"), the initial intent behind the
bcm2835-rpi-common DTSI was to share data between the RaspberryPies
based on the BCM2835, 36 and 37.
However, it was included by these SoCs' main DTSI. This is creating an
improper layering.
On top of that, bcm2835.dtsi is being included by bcm2711.dtsi, which
means that, even though the bcm2835-rpi-common DTSI wasn't actually
meant to contain data for the BCM2711, it actually leaks into the
BCM2711 DTSI.
In order to remove both issues, let's remove the include of
bcm2835-rpi-common.dtsi from bcm283{5-7}.dtsi and put them into the
bcm283{6,7}-rpi.dtsi.
BCM2835 has to be handled with special care due to the fact that
bcm2835.dtsi is being included by bcm2711.dtsi. Thus, we chose to
include bcm2835-rpi-common.dtsi directly into the board DTS. This will
be more error-prone, but given that it's a fairly old SoC by now, the
chance that we will get more BCM2835 boards is fairly low.
BCM2711 isn't modified since the content of bcm2835-rpi-common.dtsi was
only a power-domain for the v3d that was overridden anyway.
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
---
arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-a.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-b.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi | 1 +
arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 1 +
arch/arm/boot/dts/bcm2835-rpi-zero.dts | 1 +
arch/arm/boot/dts/bcm2835.dtsi | 1 -
arch/arm/boot/dts/bcm2836-rpi.dtsi | 1 +
arch/arm/boot/dts/bcm2836.dtsi | 1 -
arch/arm/boot/dts/bcm2837.dtsi | 1 -
12 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
index 9b9a18bbb20a..1470d2049f74 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -2,6 +2,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts
index f664e4fced93..89be496f84f8 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts
@@ -2,6 +2,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index 248feb2ed23d..7f653f11788d 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -2,6 +2,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
index f5b66d3f4ff3..55e7cb0a242f 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -2,6 +2,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index f589bede2b11..3020c42ea8d7 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -2,6 +2,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-smsc9512.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
index e4e6b6abbfc1..f71d7e9e5895 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
@@ -2,6 +2,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
/ {
leds {
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 596bb1ef994e..9b3a2070a629 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -6,6 +6,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-usb-otg.dtsi"
#include "bcm283x-rpi-wifi-bt.dtsi"
diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
index a65c2bca69ea..f9359ac2bb92 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
@@ -6,6 +6,7 @@
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
#include "bcm283x-rpi-usb-otg.dtsi"
/ {
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
index 1c90e5a44283..15cb331febbb 100644
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -1,7 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
-#include "bcm2835-rpi-common.dtsi"
/ {
compatible = "brcm,bcm2835";
diff --git a/arch/arm/boot/dts/bcm2836-rpi.dtsi b/arch/arm/boot/dts/bcm2836-rpi.dtsi
index c4c858b984c6..48b03b55ff56 100644
--- a/arch/arm/boot/dts/bcm2836-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2836-rpi.dtsi
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include "bcm2835-rpi.dtsi"
+#include "bcm2835-rpi-common.dtsi"
&vchiq {
compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq";
diff --git a/arch/arm/boot/dts/bcm2836.dtsi b/arch/arm/boot/dts/bcm2836.dtsi
index 534dacfc4dd5..db56a3443a4a 100644
--- a/arch/arm/boot/dts/bcm2836.dtsi
+++ b/arch/arm/boot/dts/bcm2836.dtsi
@@ -1,7 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
-#include "bcm2835-rpi-common.dtsi"
/ {
compatible = "brcm,bcm2836";
diff --git a/arch/arm/boot/dts/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
index 5dbdebc46259..58b3efe483c3 100644
--- a/arch/arm/boot/dts/bcm2837.dtsi
+++ b/arch/arm/boot/dts/bcm2837.dtsi
@@ -1,6 +1,5 @@
#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
-#include "bcm2835-rpi-common.dtsi"
/ {
compatible = "brcm,bcm2837";
--
b4 0.10.1
