From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 CA0B746F489 for ; Tue, 15 Sep 2026 09:28:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789464510; cv=none; b=V3KxrdjU2Zkbxdrjy+ddgbIQaZpGJmYyE1s65oNfKtHjGtdBwl5vFGThR38a4DLyg12+LqYPvp5+Bg/3zeRbRI+JrsvcJervJJJs4BbBIP8zNPH4yGW26wgs3dEKo6iVs/erzFps/O00WWoa0uqUmFsRhcQF6eyZadsIrfYWwlU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789464510; c=relaxed/simple; bh=bXRmq/LkVHl3Wkzce7EKsFKSt2ADGnLeNMNslKPB/Js=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=psDhsS3iBPL1BLWsVafnczurlmxJMFAcEXY76Ubr+0uXjPf3KMIDIpD2GGD0C4pcz2xBnKOLg30eWZdYDCJzHxjPABXKZQnEJMVcMYsYiHz93fJj2CQcDuUVqJn5vxhXVoz4XJZYHHsRS0Z6t03XDueN0ABl054pTpAtxXVuBvA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=TsL1ASB1; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=Nnqr4tx3; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="TsL1ASB1"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="Nnqr4tx3" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68F6Z80t2415179 for ; Tue, 15 Sep 2026 09:28:26 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= K/fI3x8NiNBLG06L2ufKw48FjISxnkPuNyMTEtA4Tb0=; b=TsL1ASB1A+lZ/1eT LBJ9E2E8PCnI6ZHCD0cHP2aJRS13h7sw/uNwbdc1f/1wdebirFjchywIGCeFXLsf mIReachwmLdmCl4xj3Lf0iZXOk6zV8xvgEUi22eZGWj0half/PFs0+3v8m+wTd+y g16L1O1WbSioFZRS11P6rOT8i9i9aZcBk39wIqbt+y33wD9AUIGXr20/Swa4pB/3 4On/NZaNuVDcN8DkmqQkNs9ACsrvirdrGPiO8PF/Dh6UY2K8LkYuRi7GHVnm4DP5 AkouD21x/wcssxd+w+0gFo1YoBgUm2yLzxFNoHP+6BTTlYfzCPsD8iWV2/b4Ciz5 sw8+UQ== Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4gpxyd943t-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Tue, 15 Sep 2026 09:28:25 +0000 (GMT) Received: by mail-qk1-f198.google.com with SMTP id af79cd13be357-9393ac4961fso488848485a.2 for ; Tue, 15 Sep 2026 02:28:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1789464505; x=1790069305; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=K/fI3x8NiNBLG06L2ufKw48FjISxnkPuNyMTEtA4Tb0=; b=Nnqr4tx3hNyjnLFzzfaCb9cn8D82rgSgvI6fIxWFpsLFXu8AxUljvnE+7XgW9/TV4N OM9P01TMDTePtTbn2hZ38QOjl9g15LZDfDrtnXcZlHao6HxEDlWAzrGCDUcCr2Uoe4fc temhkhKAyyKEZeY5TohpFI2LHwv0qNLC8f7YBiyBWbJnyGI29lse38VJMnT5JJrxFDlE KfFHor6tjfSv1L/LZM3HaG7Of11uSLQUhdF+qe2mM+6g4ZkTTCKO9dXP9Kl9rbgFg1js 5K8ME/s7o1Gfl7Gwm0PZqXat0zxgB92MD4tLOo03XzFyUPkRCwbegD12aL+FwhDm2qtr I02Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789464505; x=1790069305; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :content-type:mime-version:subject:date:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=K/fI3x8NiNBLG06L2ufKw48FjISxnkPuNyMTEtA4Tb0=; b=0A1kSgPdV01DMc3VqVl3AoW2eU6VYef44sUV1H6Hdz18flrTmoo1L3vYpyG5vyxP17 69U2y6L/wNyn6cod4QzK2PrWi8x+LCXSaD4RTaQcOg2My3N7fZmE3IeRDyr9fYYy7qfV 6RAGHGNy3Spflpz+CvDsvw2+tleVVq5AONm0nt3/GYM0XJzJxH31Ls7Rwfc9LSA231rq cYGOhRGsxmoo33kN/NowwXtFfy9syXic+2MyQjJxWCqSDg8Gtkel4iZdPbGaYAN3JmUC JBXSTaAbwhtQCu3lF0y1rxKIYjABuiQKXJOMETaFrq/hNXJ9zloYnMq4jq+Az2XbgqOU KLvQ== X-Forwarded-Encrypted: i=1; AKwUvBxQzuKLlA0J3PzuRnvcYLtB10/7DjPJ5IejpVJOObRWfRa0hXwU9XQaema/yiFTZ71lw+EtKy4lgeTb@vger.kernel.org X-Gm-Message-State: AFuF++mGOw6UZ2cw/IdXpn07w6A54do4oR97T9ebxRwyFwxiie6JvTe9 HCdwj6zg3267UZGSsoXPvgn/l8EWQEejrzmeJ182cTDB7RtYahw2rIbJamTUqPGrEj2tIOdzhv1 V5lyjzu3RWZOB44hyFJ7CFo/DKlKKikLQXBsRix+oY2uyL1XlM64o2N5wY1ufZEHM X-Gm-Gg: AYBFou3u7+Kumq5UamBJsyZQwsC1ioifsYgnTAX9DWBS6AYXkIgCcJi/FFu3tMs4Xdi C9snvUmsPXvT+h+gvBoESzzlrFirecDor2qJ8wc1b6ZFPCvPc6bH+EX+0T7t9b+7QjQ4wheqmhK +allt2aBtkwPdl8vjvP27d95lweV+btyS52hn6v2E0Hex8RHp16XLVJdJz93rMmD49kpgv2jA/h bW4cQt1KM0omUP0MJZZfrwZMylOL4648fWl3OStKfRPjR3KhVZ++cJQwkQw7sL6JEefRYS2hGvf lyKCjUyKJ/KBYDDkr+wywyTjTZDMa3/m059DEYodESYVYe5qQ/NGnrPjajvzQS462Kl6sO/CP69 gOFsQcwbl1L7itfXsd7+xzedolYcmNxW4RZRlaBvUpHbGXUCnEFTdSBAv8TFWYgE= X-Received: by 2002:a05:620a:4808:b0:93a:12eb:b632 with SMTP id af79cd13be357-93a297e5c8dmr961288285a.10.1789464504610; Tue, 15 Sep 2026 02:28:24 -0700 (PDT) X-Received: by 2002:a05:620a:4808:b0:93a:12eb:b632 with SMTP id af79cd13be357-93a297e5c8dmr961284685a.10.1789464504190; Tue, 15 Sep 2026 02:28:24 -0700 (PDT) Received: from yongmou2.ap.qualcomm.com (Global_NAT1_IAD_FW.qualcomm.com. [129.46.232.65]) by smtp.gmail.com with ESMTPSA id af79cd13be357-93a3f467566sm18939785a.39.2026.09.15.02.28.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Sep 2026 02:28:23 -0700 (PDT) From: Yongxing Mou Date: Tue, 15 Sep 2026 17:27:50 +0800 Subject: [PATCH v2 3/3] arm64: dts: qcom: Add INT2 GDSC to Kaanapali DPU Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260915-msm_gdsc2-v2-3-9157237b8382@oss.qualcomm.com> References: <20260915-msm_gdsc2-v2-0-9157237b8382@oss.qualcomm.com> In-Reply-To: <20260915-msm_gdsc2-v2-0-9157237b8382@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Krishna Manikandan , Abel Vesa , Yuanjie Yang , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yongxing Mou X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789464471; l=1099; i=yongxing.mou@oss.qualcomm.com; s=20250910; h=from:subject:message-id; bh=bXRmq/LkVHl3Wkzce7EKsFKSt2ADGnLeNMNslKPB/Js=; b=pXi5y4Y0Fm69ZEAcS81pYwIUOtYfvuA2eymuS8KiMJtlmzTHrX7GfKEKbi1NipcnkJiNQqRSw vSSUuKpKEFVCyy2NKvGiSs7QgaYWpj+xZScpuo6dRvIffTF/9r+cMi7 X-Developer-Key: i=yongxing.mou@oss.qualcomm.com; a=ed25519; pk=rAy5J1eP+V7OXqH5FJ7ngMCtUrnHhut30ZTldOj52UM= X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE1MDEzNSBTYWx0ZWRfX5eAGOMqgvrBC Vv1/qrKr+6lc3XJeno/BrkCY7l+/JJowXtjAnGir3UYOxwzCnOGDe+FweFozDZ3zfBzgG3B3vMC P336qST+Q3wikOCKLn0CNYySH34DgaU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE1MDEzNSBTYWx0ZWRfXwOB9HIrLCG2K Lq2bfnCkRz78V4I5wPkRYalV9qu/49HACdtCMC6SGLZu0DhUuCKA+HJEauOLN6RWFKZldjwNJ0L JJm+Pi4Y7WB2SkTXGRsJdbxIFfelVebxYzQ/2pePfegpbh/pjH4U0PMnqtisnLf+chxtskmEdx/ GUjs/kNQDu3sf8eb8h0QxvgbzZ9D/LPbiTZtecz+K/WT6DtOXId5w5FMJABtHXQJ8YHLpcARX12 Wsy2TJDA6XfBwPwJqF4lARWm5LmcB3l+ZoCE0Sq4qVVRevYtw0VR/q/9HduMlFi8e0vVmMaidj1 g1xmYGTG73au+m7Ofn3AewBL5pdGgR7f5nlhajscAq0J82BscxrYLNnGCLK0RYHvRb6zN3+6gaS +c5SiYLhVxkUGX8LNRl+QlN0TB62ZvI7+vdnXyeQGp4RhRczK94NvppIMUtzgWBMlg/Uhw50Fe0 qgtr1Fh5CsajXBmRlRw== X-Proofpoint-ORIG-GUID: 2pwIEV0rrA-JQrZVoajG49fZpUVmIuL3 X-Authority-Analysis: v=2.4 cv=LYepeTfi c=1 sm=1 tr=0 ts=6aa90fb9 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=aCRQ4ZZDzeq032jGe_cA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-GUID: 2pwIEV0rrA-JQrZVoajG49fZpUVmIuL3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-15_02,2026-09-14_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 adultscore=0 impostorscore=0 malwarescore=0 priorityscore=1501 bulkscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609150135 The INT2 GDSC on Kaanapali (SM8850) powers a subset of the DPU source pipes (VIG2/VIG3/DMA5). Add it as a second power domain of the display-controller (DPU) node, alongside the existing MMCX performance-state power domain. The MDSS node's CORE_GDSC is unaffected, since it continues to power the rest of the MDSS hardware on its own. Signed-off-by: Yongxing Mou --- arch/arm64/boot/dts/qcom/kaanapali.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi index ace19b8b12d7..b3e3cd1d311c 100644 --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi @@ -3619,7 +3619,9 @@ mdss_mdp: display-controller@9801000 { operating-points-v2 = <&mdp_opp_table>; - power-domains = <&rpmhpd RPMHPD_MMCX>; + power-domains = <&rpmhpd RPMHPD_MMCX>, + <&dispcc DISP_CC_MDSS_CORE_INT2_GDSC>; + power-domain-names = "mmcx", "int2"; ports { #address-cells = <1>; -- 2.43.0