From nobody Thu Nov 28 22:54:22 2024 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 5CE371BBBED; Fri, 27 Sep 2024 10:31:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727433065; cv=none; b=mKskoYa+m9tLqsMzlvE7lYIEPC4cCMGfViKrmTPHv7NKakR/IuIcqylnYqkWmPyehlB47ZTJxVQ8IcajWaFMS6jdRerdUzYm+lFhFV5tPkGEfNBsFJrggKrB7SmWT+V+kiycwhUxYDPQiWZSwnyt9ugGp9jQJLd9kOKERiFrTJM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727433065; c=relaxed/simple; bh=YPZKp9WocsSeoEXdLKHKzk1hZ4WRNHhTwompXzvVqVI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=B9PKZ89enX3IIEuioY3myz891lO7iVkwcJotx/ImkzgNKmIamwqhUgu8Nz7XQVfDZnTy67tOIDj8AN+OWvSxjmYVRYYO/lVocWHz6sQVTt+fSMBEfv1L0ZfLgJHGIXKJoK4d5+uYGeXXpnFUQTRaErgCURFrcspww/cYE1U+uxE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=dJykBayB; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="dJykBayB" X-UUID: 95935d507cbb11ef8b96093e013ec31c-20240927 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=h/LHB3ZMIqikyE3aOw6Fje4NJlQOFH8RU3i7QXhs1LQ=; b=dJykBayBELalyMMTTdLm7zNKyVO2NUlQqhmPQ9jbS5T7Q40RwRp6LtEa5Kz7y+lVog8baOfUbSgKxrhGT4Dt7HPDhHXE55R/JD4/6x6BES9LON6/7ZdLsM0Lo9fpZqKu7uWHBSwWvGjGdG+dKBNKCXKaRFcII+ZXRQMfAcgIWsk=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.41,REQID:1eefb1e0-c1ff-4fa6-8b28-7756e98dc744,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:6dc6a47,CLOUDID:3c38aa9e-8e9a-4ac1-b510-390a86b53c0a,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 95935d507cbb11ef8b96093e013ec31c-20240927 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 279153103; Fri, 27 Sep 2024 18:30:58 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS14N1.mediatek.inc (172.21.101.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Fri, 27 Sep 2024 18:30:56 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Fri, 27 Sep 2024 18:30:56 +0800 From: Pablo Sun To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Michael Turquette , Stephen Boyd , "Srinivas Kandagatla" CC: , , , , , Pablo Sun Subject: [PATCH v2 5/6] soc: mediatek: mediatek-regulator-coupler: Support mt8188 Date: Fri, 27 Sep 2024 18:30:04 +0800 Message-ID: <20240927103005.17605-6-pablo.sun@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240927103005.17605-1-pablo.sun@mediatek.com> References: <20240927103005.17605-1-pablo.sun@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--2.054600-8.000000 X-TMASE-MatchedRID: msJaThnkmNZayfMsaQo1Yu0yyL51qL/RoA9Le8XJpbpcKZwALwMGs5cF n+/+Esg7Ev0kmovGJccBtjkcfRMmqUfr6WG4Th9ayATMS/tDL5h9LQinZ4QefOYQ3zcXToXr+gt Hj7OwNO2OhzOa6g8KrQK0HCTribQWTnu6+Q9g++1ayR4tFJT475kkMxBaxnVVvPWAcMDQBWtqVT 6JmZ7BwDqjXUZtJJR/TCQXVISdQxKZ5ahCeX/umsGQYFMiVRG5ehcPPz6UzEWlb5ogMngNpHOTE n5IiRSOady5RJQR05c= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--2.054600-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 3CB527BD4A245732867C341859077F95F8FB5A44F287851BAF02C0D236C39F702000:8 X-MTK: N Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The Mali GPU in mt8188 also requires coupled power supplies, that is, the "vsram" voltage should follow the "vgpu" voltage. Therefore add the compatible to enable this coupling behavior. Signed-off-by: Pablo Sun Reviewed-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mtk-regulator-coupler.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/mediatek/mtk-regulator-coupler.c b/drivers/soc/med= iatek/mtk-regulator-coupler.c index ad2ed42aa697..0b6a2884145e 100644 --- a/drivers/soc/mediatek/mtk-regulator-coupler.c +++ b/drivers/soc/mediatek/mtk-regulator-coupler.c @@ -147,6 +147,7 @@ static int mediatek_regulator_coupler_init(void) { if (!of_machine_is_compatible("mediatek,mt8183") && !of_machine_is_compatible("mediatek,mt8186") && + !of_machine_is_compatible("mediatek,mt8188") && !of_machine_is_compatible("mediatek,mt8192")) return 0; =20 --=20 2.45.2