From: Konrad Dybcio Date: Mon, 2 Mar 2026 15:58:43 +0000 (+0100) Subject: dt-bindings: sram: qcom,imem: Allow modem-tables subnode X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ca4c7771a059fb2665fecc7d5954672d09475089;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: sram: qcom,imem: Allow modem-tables subnode The IP Accelerator hardware/firmware owns a sizeable region within the IMEM, named 'modem-tables', containing various packet processing configuration data. It's not actually accessed by the OS, although we have to IOMMU-map it with the IPA device, so that presumably the firmware can act upon it. Allow it as a subnode of IMEM. Reviewed-by: Krzysztof Kozlowski Reviewed-by: Alex Elder Signed-off-by: Konrad Dybcio Link: https://patch.msgid.link/20260302-topic-ipa_imem-v6-1-c0ebbf3eae9f@oss.qualcomm.com Signed-off-by: Jakub Kicinski --- diff --git a/Documentation/devicetree/bindings/sram/qcom,imem.yaml b/Documentation/devicetree/bindings/sram/qcom,imem.yaml index 6a627c57ae2fe..c63026904061d 100644 --- a/Documentation/devicetree/bindings/sram/qcom,imem.yaml +++ b/Documentation/devicetree/bindings/sram/qcom,imem.yaml @@ -67,6 +67,20 @@ properties: $ref: /schemas/power/reset/syscon-reboot-mode.yaml# patternProperties: + "^modem-tables@[0-9a-f]+$": + type: object + description: + Region containing packet processing configuration for the IP Accelerator. + + properties: + reg: + maxItems: 1 + + required: + - reg + + additionalProperties: false + "^pil-reloc@[0-9a-f]+$": $ref: /schemas/remoteproc/qcom,pil-info.yaml# description: Peripheral image loader relocation region