bcm27xx: update patches from RPi foundation

[openwrt/staging/luka.git] / target / linux / bcm27xx / patches-5.4 / 950-0534-ARM-dts-bcm2711-Add-firmware-clocks-node.patch

diff --git a/target/linux/bcm27xx/patches-5.4/950-0534-ARM-dts-bcm2711-Add-firmware-clocks-node.patch b/target/linux/bcm27xx/patches-5.4/950-0534-ARM-dts-bcm2711-Add-firmware-clocks-node.patch
new file mode 100644 (file)
index 0000000..098903d
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0534-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 {
+               /*