1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0747-ARM-dts-Update-for-new-VCHIQ-BCM2711-DMA-support.patch b/target/linux/bcm27xx/patches-5.4/950-0747-ARM-dts-Update-for-new-VCHIQ-BCM2711-DMA-support.patch
deleted file mode 100644
index 947fb73a39..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0747-ARM-dts-Update-for-new-VCHIQ-BCM2711-DMA-support.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From 79495a5ecdfba69de51e88701a69c42d09806d84 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.com>
-Date: Wed, 20 May 2020 16:36:57 +0100
-Subject: [PATCH] ARM: dts: Update for new VCHIQ BCM2711 DMA support
-
-Now that the enhanced BCM2711 DMA controller is located by compatible
-string and used directly for generating bulk transfer addresses,
-remove the workaround of moving the vchiq node.
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.com>
----
- arch/arm/boot/dts/bcm2711-rpi.dtsi | 23 ++++-------------------
- 1 file changed, 4 insertions(+), 19 deletions(-)
-
---- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
-+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
-@@ -4,7 +4,6 @@
- / {
- 	soc {
- 		/delete-node/ v3d@7ec00000;
--		/delete-node/ mailbox@7e00b840;
- 	};
- 
- 	__overrides__ {
-@@ -88,12 +87,6 @@
- 		brcm,dma-channel-mask = <0x7800>;
- 	};
- 
--	vchiq: mailbox@7e00b840 {
--		compatible = "brcm,bcm2711-vchiq";
--		reg = <0 0x7e00b840  0x0 0x3c>;
--		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
--	};
--
- 	xhci: xhci@7e9c0000 {
- 		compatible = "generic-xhci";
- 		status = "disabled";
-@@ -127,18 +120,6 @@
- 	};
- };
- 
--&vchiq {
--	/* Onboard audio
--	 * This node is replicated because the original from bcm270x-rpi.dtsi
--	 * was deleted when the vchiq node was deleted above.
--	 */
--	audio: bcm2835_audio {
--		compatible = "brcm,bcm2835-audio";
--		brcm,pwm-channels = <8>;
--		status = "disabled";
--	};
--};
--
- &dma {
- 	/* The VPU firmware uses DMA channel 11 for VCHIQ */
- 	brcm,dma-channel-mask = <0x1f5>;
-@@ -149,6 +130,10 @@
- 	brcm,dma-channel-mask = <0x7000>;
- };
- 
-+&vchiq {
-+	compatible = "brcm,bcm2711-vchiq";
-+};
-+
- &firmwarekms {
- 	interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
- };