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Date: Mon, 31 Oct 2022 10:18:48 +0100
From: Pierre Gondois <pierre.gondois@....com>
To: linux-kernel@...r.kernel.org
Cc: pierre.gondois@....com, Rob.Herring@....com,
Matthias Brugger <matthias.bgg@...il.com>,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org
Subject: [PATCH 00/20] Update cache properties for arm64 DTS
Align arm64 DTS to the DeviceTree specification v0.3 regarding
cache properties. The patch-set mainly adds 'cache-level' or
'cache' compatibility properties.
For one qcom DTS, level 1 cache nodes are removed as they should
be in the cpu nodes.
On another node, it seems that the 'cache-unified' is under-used.
cache-unified:
If present, specifies the cache has a unified or-
ganization. If not present, specifies that the
cache has a Harvard architecture with separate
caches for instructions and data.
Only a few l2 cache nodes have this property, and in the absence
of [|d|i]-cache-size properties (or other), the cache is assumed to be
split.
The l2 cache of the Rockchip RK3308 platform is thus assumed to be
split:
l2: l2-cache {
compatible = "cache";
cache-level = <2>;
};
when the platform datasheet advertises a unified cache.
No modification/check was made to correct that due to the lack of
cache information for most platforms.
Pierre Gondois (20):
arm64: dts: Update cache properties for amd
arm64: dts: Update cache properties for amlogic
arm64: dts: Update cache properties for apm
arm64: dts: Update cache properties for arm
arm64: dts: Update cache properties for broadcom
arm64: dts: Update cache properties for exynos
arm64: dts: Update cache properties for freescale
arm64: dts: Update cache properties for hisilicon
arm64: dts: Update cache properties for lg
arm64: dts: Update cache properties for marvell
arm64: dts: Update cache properties for mediatek
arm64: dts: Update cache properties for microchip
arm64: dts: Update cache properties for nuvoton
arm64: dts: Update cache properties for nvidia
arm64: dts: Update cache properties for qcom
arm64: dts: Update cache properties for realtek
arm64: dts: Update cache properties for renesas
arm64: dts: Update cache properties for rockchip
arm64: dts: Update cache properties for synaptics
arm64: dts: Update cache properties for tesla
arch/arm64/boot/dts/amd/amd-seattle-cpus.dtsi | 9 +++
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 1 +
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 1 +
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 1 +
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 1 +
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 1 +
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 1 +
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 4 ++
arch/arm64/boot/dts/apm/apm-storm.dtsi | 4 ++
arch/arm64/boot/dts/arm/foundation-v8.dtsi | 1 +
arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts | 1 +
.../boot/dts/arm/vexpress-v2f-1xv7-ca53x2.dts | 1 +
.../boot/dts/broadcom/bcm4908/bcm4908.dtsi | 1 +
.../boot/dts/broadcom/bcmbca/bcm4912.dtsi | 1 +
.../boot/dts/broadcom/bcmbca/bcm63146.dtsi | 1 +
.../boot/dts/broadcom/bcmbca/bcm63158.dtsi | 1 +
.../boot/dts/broadcom/bcmbca/bcm6813.dtsi | 1 +
.../boot/dts/broadcom/bcmbca/bcm6856.dtsi | 1 +
.../boot/dts/broadcom/bcmbca/bcm6858.dtsi | 1 +
.../boot/dts/broadcom/northstar2/ns2.dtsi | 1 +
.../boot/dts/broadcom/stingray/stingray.dtsi | 4 ++
arch/arm64/boot/dts/exynos/exynos5433.dtsi | 2 +
arch/arm64/boot/dts/exynos/exynos7.dtsi | 1 +
.../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 1 +
.../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 1 +
.../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 1 +
.../arm64/boot/dts/freescale/fsl-ls2080a.dtsi | 4 ++
.../arm64/boot/dts/freescale/fsl-ls2088a.dtsi | 4 ++
arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 1 +
arch/arm64/boot/dts/freescale/s32g2.dtsi | 2 +
arch/arm64/boot/dts/freescale/s32v234.dtsi | 2 +
arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 2 +
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 2 +
arch/arm64/boot/dts/hisilicon/hip05.dtsi | 4 ++
arch/arm64/boot/dts/hisilicon/hip06.dtsi | 4 ++
arch/arm64/boot/dts/hisilicon/hip07.dtsi | 16 ++++++
arch/arm64/boot/dts/lg/lg1312.dtsi | 1 +
arch/arm64/boot/dts/lg/lg1313.dtsi | 1 +
arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 1 +
.../boot/dts/marvell/armada-ap806-dual.dtsi | 1 +
.../boot/dts/marvell/armada-ap806-quad.dtsi | 2 +
.../boot/dts/marvell/armada-ap807-quad.dtsi | 2 +
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 3 +
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 3 +
arch/arm64/boot/dts/microchip/sparx5.dtsi | 1 +
.../boot/dts/nuvoton/nuvoton-npcm845.dtsi | 1 +
arch/arm64/boot/dts/nvidia/tegra194.dtsi | 10 ++++
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 1 +
arch/arm64/boot/dts/nvidia/tegra234.dtsi | 30 ++++++++++
arch/arm64/boot/dts/qcom/msm8953.dtsi | 56 -------------------
arch/arm64/boot/dts/qcom/sc7180.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sdm845.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sm6125.dtsi | 2 +
arch/arm64/boot/dts/qcom/sm6350.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sm8150.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sm8250.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sm8350.dtsi | 9 +++
arch/arm64/boot/dts/qcom/sm8450.dtsi | 9 +++
arch/arm64/boot/dts/realtek/rtd1293.dtsi | 1 +
arch/arm64/boot/dts/realtek/rtd1295.dtsi | 1 +
arch/arm64/boot/dts/realtek/rtd1296.dtsi | 1 +
arch/arm64/boot/dts/realtek/rtd1395.dtsi | 1 +
arch/arm64/boot/dts/realtek/rtd16xx.dtsi | 2 +
arch/arm64/boot/dts/renesas/r9a07g043.dtsi | 1 +
arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 1 +
arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 1 +
arch/arm64/boot/dts/rockchip/rk3308.dtsi | 1 +
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 1 +
arch/arm64/boot/dts/synaptics/berlin4ct.dtsi | 1 +
arch/arm64/boot/dts/tesla/fsd.dtsi | 1 +
72 files changed, 238 insertions(+), 56 deletions(-)
--
2.25.1
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