From patchwork Wed Feb 21 14:38:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 775283 Received: from mail-ej1-f49.google.com (mail-ej1-f49.google.com [209.85.218.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EFC667FBA3 for ; Wed, 21 Feb 2024 14:38:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.49 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708526339; cv=none; b=fMbMl0XV9BKFA+Fthzp2NNNUQxdM0tsTuF0Qo0blR5lQyo/Z/LLEsiVuANXRyv/aFJOOJSaeGjxOvuDOnnZoqY+Azq7QEEF5jDW3/ibUYyJYYibSjYFBhvZzV955HkkNN1QikMxj8uJVavNwgTJISj3iVXE3cVl0F/LS93LiJmw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708526339; c=relaxed/simple; bh=tpSk0M3zSnSlVM7y9XJMuhxS2XPPkzW0s2tzL4z3u1E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rAy8d2YKsf6iCuXbNZUch2gpEtJqwePYahvR/CZ9N5pAIXuTKwKx/uw8WCUQjCjK6AJPsg4Go7CcPfBchJybzDt6IwTdkui9igEjPUHErDNWfS9v2AsAX3WRs5xlbviwOPgTbjgoaWBNqtQT6cS6aYcE82IIqx0vyLTUFHDmjVM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=BCVvOEOb; arc=none smtp.client-ip=209.85.218.49 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="BCVvOEOb" Received: by mail-ej1-f49.google.com with SMTP id a640c23a62f3a-a30f7c9574eso853531866b.0 for ; Wed, 21 Feb 2024 06:38:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1708526336; x=1709131136; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=QhBPs6M2gk6rH7s82ekTV9UmMDiSMSdO6mX/HtcFuwU=; b=BCVvOEObhbWHB0tthm0dFxdXXMva789IWo8RwSzP2abRQD3pWkb8XpNfDH3gvrUrHh 9Eab6dZQ2yFPxtHJDZEnfWjpxSefR4cbA8KAJ/t4BP5xkSiY2RqXFaM698EtLU2PUykH RST6oOUDmw25h0N55kb4OhwkYEMKwvtZmvx3XHdfKdvFkqfsXGkveIObOHxhEcqCtBnV v9omIU3A5hnExz61rUQ+7mfbmKHib9HObF+bjpoDN+Klyjyx7dh4pbHp0K8uurUY9uuK rDmnFb5s9Ek7TSB828ZSpVlsz21CdryI0rrC5O2qpzAHcysK9OABCphl3pBq7e833w5j wOMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1708526336; x=1709131136; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=QhBPs6M2gk6rH7s82ekTV9UmMDiSMSdO6mX/HtcFuwU=; b=chVg1UOkqd+UUKAxz8YFE3OE0/AUwHn3NM1iwJ9P3NfY1abJ/T8Ys2oWR4BYgqCdOl ZKpq672785hSF+2dENNGAYU+cN+jPYH5P5W8q2khbRZoK9n9C6/Q7wTbpSWK+pcnGSRt fInRnjl3VTWqx17FG8RgXJcrrHdrgV73UoW3rJVi25QeaPqECttd+PwXAuyWDvEN7gbv 3F7ZIDN8iXs3OWia66PfooDj3K7KUfiqMhxPMw3MtUC0bM8pCkkeGIiprGd0GCnjX6ey /11T+CWLHT0/J908K7NCOIVch/4h5GJLRL5b2swLO6iH3mYyWdc4jwS9D+BEcn72ZbI/ bKkQ== X-Gm-Message-State: AOJu0YyQ7qxA4d4UHep2tOGhg3ABB2eY8bcEVFvqkGSqhCc9MeyHDqsa IfWhPXUH3qr3A0i/a83OC8TZVaTWm9Nsm0U7qHuOkDvU+5tJ5xKMfixj17B4JHSCs7I1PTu04UA S X-Google-Smtp-Source: AGHT+IGjKUlXy9lg2fFYmpP0KZOibyKT/DZ2/v9F1MVXMJ7fcG1Elhrl5rOpKQ2SQtqxHIcO/zQMcg== X-Received: by 2002:a17:906:d8b4:b0:a3f:3acf:c58b with SMTP id qc20-20020a170906d8b400b00a3f3acfc58bmr1209784ejb.13.1708526336223; Wed, 21 Feb 2024 06:38:56 -0800 (PST) Received: from [127.0.1.1] ([188.24.162.93]) by smtp.gmail.com with ESMTPSA id wp12-20020a170907060c00b00a3eb953335esm2653970ejb.44.2024.02.21.06.38.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Feb 2024 06:38:55 -0800 (PST) From: Abel Vesa Date: Wed, 21 Feb 2024 16:38:31 +0200 Subject: [PATCH v2 1/4] arm64: dts: qcom: x1e80100: Add SPMI support Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240221-x1e80100-dts-smb2360-v2-1-037d183cc021@linaro.org> References: <20240221-x1e80100-dts-smb2360-v2-0-037d183cc021@linaro.org> In-Reply-To: <20240221-x1e80100-dts-smb2360-v2-0-037d183cc021@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Rob Herring Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2025; i=abel.vesa@linaro.org; h=from:subject:message-id; bh=tpSk0M3zSnSlVM7y9XJMuhxS2XPPkzW0s2tzL4z3u1E=; b=owEBbQKS/ZANAwAKARtfRMkAlRVWAcsmYgBl1gr57hJ28ZZZcZcrzgpopRaMSDJxbHVq87S9O mxO5sDiOj6JAjMEAAEKAB0WIQRO8+4RTnqPKsqn0bgbX0TJAJUVVgUCZdYK+QAKCRAbX0TJAJUV Vgh9D/91MjIC8bAbJKaJbMBGUxh63ygCYOecY7d9iDeksK2FOiry3RzuW93kGvKIU1ZwV+Td5b0 WnTRpnO4ocO8mXNHYsYEJ7HUcAv8QJtPA+SyCn/6Y3+cjc8hpRlDBN1rlBI+fb+plUN9qGPOE66 URFPmwv3ObfOhpNao+fOMZVSpKpyTXPc94tGJwg0zZjUn2IkEpf/CdfGaSXpYsVxPhs47+v8+Eo wOOcDpfSj1HOCtIPCXzSBeIZG2g4wwF7x+Gj0HOq+hyV/mPtZxEVH0dXxef5qRn3cr8wfDmVgIg 5Gh53zgsIXQ4gIaSbLM5DOsEwMyUSeFpoLJkpbEFIEKpRW816usO/YMILocb+UqntXo2MjB142n NAl4I8HCdXJYrmbzkgXGg0pwApA2l96TuYPL+GzCYxTtcSumJzDlTll6je6xDyWmZ4f7ZT/oIFY q+URjC2WNzQfCROIN58MwwHNfna/niCsHC09pJrBQSGgBzpVqds8lojacY33JqxCiUO1svVTG6t 317ft1H+pLLiheAocCd97/sXADRUKwib4w1lfq9Uyf+uSmF3NQhW8Xd3BZQEDCfPjlnrGycWv81 EDeMKjXM2KGTbBUES8rI987GnSLl8tt1etKixlPuZ/HcTRFOmBi8M2xLt8ilXHppYsQFnZ1fK+0 QG5otkc94YMG9NA== X-Developer-Key: i=abel.vesa@linaro.org; a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE The X1E80100 platform implements the v7 SPMI arbiter, which means it implements two separate buses. The difference, when compared to existing platforms that also implement v7 SPMI arbiter, is that this is the first platform that actually has boards with secondary bus populated with some PMICs. This is why it needs to have 2 separate buses as child nodes of the arbiter. Signed-off-by: Abel Vesa --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 42 ++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index 8e517f76189e..d1c012fd71e6 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -4221,6 +4221,48 @@ aoss_qmp: power-management@c300000 { #clock-cells = <0>; }; + spmi: arbiter@c400000 { + compatible = "qcom,spmi-pmic-arb-v7"; + reg = <0 0x0c400000 0 0x3000>, + <0 0x0c500000 0 0x400000>, + <0 0x0c440000 0 0x80000>; + reg-names = "core", "chnls", "obsrvr"; + + qcom,ee = <0>; + qcom,channel = <0>; + + #address-cells = <2>; + #size-cells = <2>; + ranges; + + spmi_bus0: spmi@0 { + reg = <0 0x0c42d000 0 0x4000>, + <0 0x0c4c0000 0 0x10000>; + reg-names = "cnfg", "intr"; + + interrupt-names = "periph_irq"; + interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <4>; + + #address-cells = <2>; + #size-cells = <0>; + }; + + spmi_bus1: spmi@1 { + reg = <0 0x0c432000 0 0x4000>, + <0 0x0c4d0000 0 0x10000>; + reg-names = "cnfg", "intr"; + + interrupt-names = "periph_irq"; + interrupts-extended = <&pdc 3 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <4>; + + #address-cells = <2>; + #size-cells = <0>; + }; + }; tlmm: pinctrl@f100000 { compatible = "qcom,x1e80100-tlmm";