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Add kernel 5.15 for RPI4 support

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Ycarus (Yannick Chabanois) 2021-11-24 18:32:01 +01:00
parent e961d478cd
commit df88a19bbd
638 changed files with 239907 additions and 0 deletions
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43
root/target/linux/bcm27xx/patches-5.15/0592-dt-Move-VEC-clock-to-clk-raspberrypi.patch Normal file
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@ -0,0 +1,43 @@
From f7cd6bada78c3820ee14630954d8fc7a2d4fcdae Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Tue, 19 Oct 2021 14:15:45 +0100
Subject: [PATCH 592/634] dt: Move VEC clock to clk-raspberrypi
clk-2835 is deprecated and gets an innacurate clock for VEC (107MHz).
Switch to clk-raspberrypi which uses the right PLL to get an accurate 108MHz.
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
---
arch/arm/boot/dts/bcm2711.dtsi | 2 +-
arch/arm/boot/dts/bcm2835-common.dtsi | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 05ef7089868f..b1ea654eac64 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -303,7 +303,7 @@ pixelvalve3: pixelvalve@7ec12000 {
vec: vec@7ec13000 {
compatible = "brcm,bcm2711-vec";
reg = <0x7ec13000 0x1000>;
- clocks = <&clocks BCM2835_CLOCK_VEC>;
+ clocks = <&firmware_clocks 15>;
interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/bcm2835-common.dtsi b/arch/arm/boot/dts/bcm2835-common.dtsi
index 06d8c3882cb7..15f3975f1ca1 100644
--- a/arch/arm/boot/dts/bcm2835-common.dtsi
+++ b/arch/arm/boot/dts/bcm2835-common.dtsi
@@ -109,7 +109,7 @@ i2c2: i2c@7e805000 {
vec: vec@7e806000 {
compatible = "brcm,bcm2835-vec";
reg = <0x7e806000 0x1000>;
- clocks = <&clocks BCM2835_CLOCK_VEC>;
+ clocks = <&firmware_clocks 15>;
interrupts = <2 27>;
status = "disabled";
};
--
2.33.1