From patchwork Thu May 22 23:18:25 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 891951 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1C0532D190E; Thu, 22 May 2025 23:19:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747955958; cv=none; b=UhxuYr71FxPvO3+KL4wZF9a+uyMusVmk/SVFNhOi9Rn3YzXcJBe7i2ZeWPd5BVonJ3izvIiXCUqWtAkIOoIg7NdE+s5l9fDGUXK62JUhmwnrdpPrmUkap5G3Nzc10VT0yaQoa5b0nCyMozJhx1sTLitVXp9stbA0dT1X7BibT4U= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747955958; c=relaxed/simple; bh=OB1VuDaJBkdgJNI4JrASaAj7S+zM8SqIbsYk5Ni8T70=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=b2xmhNo2dBEEYaTlSW4YUKZ7Xi0PiU2XxoOI4l2CdkqttVcPfEyR56cxaymcrQEsyvdc38BhD3WqKqqiSMqefG6M0zSNdGDPab7fwbJYrDPpWPdtI9Urn7fN+H6vf+DWIQgSzH6tddou0BjX617VoHFgpKFhrX4JK9cWlgjNtu8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t4xxBfse; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="t4xxBfse" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3FD6C4CEE4; Thu, 22 May 2025 23:19:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747955958; bh=OB1VuDaJBkdgJNI4JrASaAj7S+zM8SqIbsYk5Ni8T70=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=t4xxBfseyHwvUieyVoiF79+KyunmoRgV6yuT36sWqWgUDUZxZpH5LqFfnHWQc89sc paFHYoMq1SsNAKUpEvvuq7W/mKqohmJuvKosw2ja792GePk6dVzVvkBqMs+aFqQI7x zjBVCD3zfo9JRMz+jAn2sS+j9HR9tlDPEobjTS7ZDz92ukgPmopJbflwATSTkPZFxG AMJs1Mt7ejeEB1TFGMupNN6Trz+2FBaZD6UsGfT8PTBgdL0Uu+1QWU4AlcAYAs0/aY H8O23BcODtg1LdvojuLLDA7ZfrW6pjkud2nVXqRr3ZK/kk2+JjAXl500xEDyt1GCB+ 8J1IuZAvUheVw== From: Konrad Dybcio Date: Fri, 23 May 2025 01:18:25 +0200 Subject: [PATCH 10/10] arm64: dts: qcom: sm8650: Explicitly describe the IPA IMEM slice Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250523-topic-ipa_mem_dts-v1-10-f7aa94fac1ab@oss.qualcomm.com> References: <20250523-topic-ipa_mem_dts-v1-0-f7aa94fac1ab@oss.qualcomm.com> In-Reply-To: <20250523-topic-ipa_mem_dts-v1-0-f7aa94fac1ab@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Sai Prakash Ranjan Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1747955915; l=1343; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=aVHI2d0zLQRIn5qK1sGtQckKa0kt9KjADJcZ7be0yLY=; b=NQHkdR6B+n/xrRlRcUHqRG5khFL6IslSDVuQd5Z13IklUZ8MrpuNQG5d1LXnjU2MncjL49Vtc z4FYzUjmdbgDs2x6UVPWZSfqS9kyrQzcoTn3Cnc++tJn6av867tsEQd X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= From: Konrad Dybcio As part of stepping away from crazy hardcoding in the driver, move define the slice explicitly and pass it to the IPA node. Signed-off-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index 495ea9bfd008500dd2c9f46ceca94cf5f972beca..7b80d281cac4349ffc2adac0650e07329da461aa 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -4344,6 +4344,8 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, qcom,smem-state-names = "ipa-clock-enabled-valid", "ipa-clock-enabled"; + sram = <&ipa_modem_tables>; + status = "disabled"; }; @@ -6637,6 +6639,20 @@ funnel_apss_out_funnel_in1: endpoint { }; }; + sram@14680000 { + compatible = "qcom,sm8350-imem", "syscon", "simple-mfd"; + reg = <0 0x14680000 0 0x2c000>; + + #address-cells = <1>; + #size-cells = <1>; + + ranges = <0 0 0x14680000 0x2c000>; + + ipa_modem_tables: modem-tables@8000 { + reg = <0x8000 0x2000>; + }; + }; + apps_smmu: iommu@15000000 { compatible = "qcom,sm8650-smmu-500", "qcom,smmu-500", "arm,mmu-500"; reg = <0 0x15000000 0 0x100000>;