From nobody Sun Sep 22 01:57:30 2024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 64FF8C43334 for ; Thu, 23 Jun 2022 10:10:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231444AbiFWKKN (ORCPT ); Thu, 23 Jun 2022 06:10:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40942 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231372AbiFWKKG (ORCPT ); Thu, 23 Jun 2022 06:10:06 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B3F649F0D; Thu, 23 Jun 2022 03:10:05 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id A520666017CF; Thu, 23 Jun 2022 11:10:03 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1655979004; bh=fdj/NDREE13nXimTiZFPKHxqmbz8mAHTy/iF6JaIN7U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KbhLxup9FZmSqGXBELMNjXZopSuyFCH+mOrVqAHuo9IseIS7pouJiI0NaKBxt3pZU KfGuMyfOxV4BQUoUe/2HsTR4sxN/RBZ8h6R7zoVdKU59whUASk6q5r6VHAanB/wKpV roAilsWSIgfpgQQSPD5XTKvIpATfhLcEr7+kEtwwvR5gBJDFQzgauAqMoOHRInP71V EGD7PH8TMKZyUNMSaDx0H/K8+FFLWgQqNiVPQEJUvG+fKqK6gJrn3gWydLZhVfmfnB /fH3TqVph350nKJnE9KIbdRdmvNZp5xWU703CvaYtwEP6LO7lCAhWWOh5DDhcxv06I 2U0c7UmlIs3Cw== From: AngeloGioacchino Del Regno To: robh+dt@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, wenst@chromium.org, AngeloGioacchino Del Regno Subject: [PATCH 1/5] soc: mediatek: mt8192-pm-domains: Allow probing vreg supply on MFG0/1 Date: Thu, 23 Jun 2022 12:09:47 +0200 Message-Id: <20220623100951.21153-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220623100951.21153-1-angelogioacchino.delregno@collabora.com> References: <20220623100951.21153-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The MT8192 SoC has multiple MFG power-domains, exclusively used for the GPU which, in turn, requires external power supplies: add the MTK_SCPD_DOMAIN_SUPPLY cap to MFG0 and MFG1 to allow voting for regulators on/off upon usage of these power domains. Signed-off-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mt8192-pm-domains.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/soc/mediatek/mt8192-pm-domains.h b/drivers/soc/mediate= k/mt8192-pm-domains.h index 558c4ee4784a..b97b2051920f 100644 --- a/drivers/soc/mediatek/mt8192-pm-domains.h +++ b/drivers/soc/mediatek/mt8192-pm-domains.h @@ -58,6 +58,7 @@ static const struct scpsys_domain_data scpsys_domain_data= _mt8192[] =3D { .pwr_sta2nd_offs =3D 0x0170, .sram_pdn_bits =3D GENMASK(8, 8), .sram_pdn_ack_bits =3D GENMASK(12, 12), + .caps =3D MTK_SCPD_DOMAIN_SUPPLY, }, [MT8192_POWER_DOMAIN_MFG1] =3D { .name =3D "mfg1", @@ -85,6 +86,7 @@ static const struct scpsys_domain_data scpsys_domain_data= _mt8192[] =3D { MT8192_TOP_AXI_PROT_EN_2_CLR, MT8192_TOP_AXI_PROT_EN_2_STA1), }, + .caps =3D MTK_SCPD_DOMAIN_SUPPLY, }, [MT8192_POWER_DOMAIN_MFG2] =3D { .name =3D "mfg2", --=20 2.35.1