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| author | Arnd Bergmann <arnd@arndb.de> | 2022-07-13 10:35:55 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-07-13 10:35:56 +0300 |
| commit | 52905140c3ed42a16644650d431cdd1051a0a337 (patch) | |
| tree | 2ebcd45ec8990fddb30afcbe8da3f7509ab8b8eb /arch | |
| parent | 01277737e9bedf74b094c43704aa2ec7c1bc1230 (diff) | |
| parent | 8bd582ae9a71d7f14c4e0c735b2eacaf7516d626 (diff) | |
| download | linux-52905140c3ed42a16644650d431cdd1051a0a337.tar.xz | |
Merge tag 'arm-soc/for-5.19/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux into arm/fixes
This pull request contains Broadcom ARM64-based SoCs Device Tree fixes
for 5.19, please pull the following:
- William corrects the BCM4906 DTS to have an armv8-timer Device Tree,
necessary for booting, and fixes the BCM4908 DTS to have a proper
'enable-method' and 'cpu-release-addr' properties for the kernel to boot
when using u-boot
* tag 'arm-soc/for-5.19/devicetree-arm64-fixes' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot
arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC
Link: https://lore.kernel.org/r/20220712231222.97850-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi | 8 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 2 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi index 66023d553524..d084c33d5ca8 100644 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi @@ -9,6 +9,14 @@ /delete-node/ cpu@3; }; + timer { + compatible = "arm,armv8-timer"; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; + }; + pmu { compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi index a4be040a00c0..967d2cd3c3ce 100644 --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi @@ -29,6 +29,8 @@ device_type = "cpu"; compatible = "brcm,brahma-b53"; reg = <0x0>; + enable-method = "spin-table"; + cpu-release-addr = <0x0 0xfff8>; next-level-cache = <&l2>; }; |