[PATCH v2 0/2] Exynos850 ACPM SRAM devicetree node
Alexey Klimov <[email protected]> Thu, 23 Jul 2026 16:29:45 +0100
| Newsgroups | org.kernel.vger.linux-samsung-soc,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Hi all, this is a small series that tries to address comments provided here: https://lore.kernel.org/linux-samsung-soc/[email protected]/ Due to lack of responses I went with an idea to update sram bindings to add new compatible "samsung,exynos850-acpm-sram" there and exclude it from having child nodes and not required properties. With this the node becomes a simple one: apm_sram: sram@2039000 { compatible = "samsung,exynos850-acpm-sram"; reg = <0x0 0x2039000 0x40000>; } The ACPM driver will just continue to parse shmem phandle, so as far as I can see no updates there are required. Signed-off-by: Alexey Klimov <[email protected]> --- Changes in v2: - small update of the initial commit message "Add SRAM node" -> "Add acpm SRAM node" - new commit, updates dt bindings to exclude sram node to have child nodes and related properties, this adds new compatible samsung,exynos850-acpm-sram - Link to v1: https://lore.kernel.org/r/[email protected] --- Alexey Klimov (2): dt-bindings: sram: Document samsung,exynos850-acpm-sram arm64: dts: exynos850: Add acpm SRAM node Documentation/devicetree/bindings/sram/sram.yaml | 2 ++ arch/arm64/boot/dts/exynos/exynos850.dtsi | 5 +++++ 2 files changed, 7 insertions(+) --- base-commit: b4515cf4156356e8f4fe6e0fdc17f59adab9772f change-id: 20260413-exynos850_sram-ca1200b99e82 Best regards, -- Alexey Klimov <[email protected]>