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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2022-05-16 23:40:32 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2022-05-17 15:11:22 +0200 |
| commit | 20ea6adbf199097c4f5f591ffee088340630dae4 (patch) | |
| tree | d6719d95e136611a1c25bbf7789652d6d402779d /target/linux/bcm27xx/patches-5.15/950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch | |
| parent | bca05bd072180dc38ef740b37ded9572a6db1981 (diff) | |
| download | upstream-20ea6adbf199097c4f5f591ffee088340630dae4.tar.gz upstream-20ea6adbf199097c4f5f591ffee088340630dae4.tar.bz2 upstream-20ea6adbf199097c4f5f591ffee088340630dae4.zip | |
bcm27xx: add support for linux v5.15
Build system: x86_64
Build-tested: bcm2708, bcm2709, bcm2710, bcm2711
Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B
Signed-off-by: Marty Jones <mj8263788@gmail.com>
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch b/target/linux/bcm27xx/patches-5.15/950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch new file mode 100644 index 0000000000..27a82e789d --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0802-ARM-dts-Enable-PMU-on-Cortex-A72-in-AArch32-state.patch @@ -0,0 +1,24 @@ +From 80c0520cfe63849639bb0ee4db6f82606ca844cb Mon Sep 17 00:00:00 2001 +From: Ben Avison <bavison@riscosopen.org> +Date: Wed, 30 Mar 2022 11:43:25 +0100 +Subject: [PATCH] ARM: dts: Enable PMU on Cortex-A72 in AArch32 state + +There is no specific AArch32 driver for the Cortex-A72 PMU, but the +Cortex-A7 one works and is much better than no PMU driver at all. + +Signed-off-by: Ben Avison <bavison@riscosopen.org> +--- + arch/arm/boot/dts/bcm2711.dtsi | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/bcm2711.dtsi ++++ b/arch/arm/boot/dts/bcm2711.dtsi +@@ -445,7 +445,7 @@ + }; + + arm-pmu { +- compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3"; ++ compatible = "arm,cortex-a72-pmu", "arm,armv8-pmuv3", "arm,cortex-a7-pmu"; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>, |