aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch
diff options
context:
space:
mode:
authorÁlvaro Fernández Rojas <noltari@gmail.com>2021-02-18 18:04:33 +0100
committerÁlvaro Fernández Rojas <noltari@gmail.com>2021-02-18 23:42:32 +0100
commitf07e572f6447465d8938679533d604e402b0f066 (patch)
treecb333bd2a67e59e7c07659514850a0fd55fc825e /target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch
parent5d3a6fd970619dfc55f8259035c3027d7613a2a6 (diff)
downloadupstream-f07e572f6447465d8938679533d604e402b0f066.tar.gz
upstream-f07e572f6447465d8938679533d604e402b0f066.tar.bz2
upstream-f07e572f6447465d8938679533d604e402b0f066.zip
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch')
-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch b/target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch
new file mode 100644
index 0000000000..098903d2e1
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0526-ARM-dts-bcm2711-Add-firmware-clocks-node.patch
@@ -0,0 +1,39 @@
+From a0ebfa1829b5d3a1f698426c29f99078640b498f Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime@cerno.tech>
+Date: Mon, 23 Dec 2019 19:58:30 +0100
+Subject: [PATCH] ARM: dts: bcm2711: Add firmware clocks node
+
+Now that we have a clock driver for the clocks exposed by the firmware,
+let's add the device tree nodes for it.
+
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ arch/arm/boot/dts/bcm2711-rpi.dtsi | 2 +-
+ arch/arm/boot/dts/bcm2711.dtsi | 5 +++++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
++++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
+@@ -33,7 +33,7 @@
+
+ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
+ resets = <&pm BCM2835_RESET_V3D>;
+- clocks = <&clocks BCM2835_CLOCK_V3D>;
++ clocks = <&firmware_clocks 5>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+ status = "disabled";
+ };
+--- a/arch/arm/boot/dts/bcm2711.dtsi
++++ b/arch/arm/boot/dts/bcm2711.dtsi
+@@ -31,6 +31,11 @@
+ };
+ };
+
++ firmware_clocks: firmware-clocks {
++ compatible = "raspberrypi,firmware-clocks";
++ raspberrypi,firmware = <&firmware>;
++ #clock-cells = <1>;
++ };
+
+ soc {
+ /*