From nobody Sat Sep 21 23:01:28 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 From nobody Sat Sep 21 23:01:28 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 B93A7C433EF for ; Thu, 23 Jun 2022 10:10:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231470AbiFWKKQ (ORCPT ); Thu, 23 Jun 2022 06:10:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231379AbiFWKKG (ORCPT ); Thu, 23 Jun 2022 06:10:06 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E72049F15; Thu, 23 Jun 2022 03:10:06 -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 467BA66017B4; Thu, 23 Jun 2022 11:10:04 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1655979004; bh=CoBtqHoaJ3crvrFEw2/iijyoBgcPexhypiGbzCdpsQg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kk6kNeH/ymNQtWIUdrryOOACFxxYI6sdBOrYPVwRB2Do2i6U6qxFK/zAb7sLRgJE9 xUhM+HWCZJF0xcxUe7r7aMc5ro+MNopm0iE8+pE4jGfmkR75dOGq2Qwi8z3C4/kYFv Xb50jnDqvB+mbV605xxIvO3c9vPwscpIoWBXkU/JBRA9DnyB4YWLF58puDmG7WN3q1 Jbf4RnjRTqegmU3BBxkTDTFpJj8I4ocDurd9xlPUdXmMw31kVzZ7uG4p8OyHDFx9my sPZjvweyKwmgqJg/xjPZLcJiOpSyiufF7xC4YTsY7iy5g1droDJBL95nOW+BnbGBx0 8afLewG6QLrDA== 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 2/5] soc: mediatek: mt8183-pm-domains: Allow probing vreg supply on MFG_ASYNC Date: Thu, 23 Jun 2022 12:09:48 +0200 Message-Id: <20220623100951.21153-3-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" Add the MTK_SCPD_DOMAIN_SUPPLY cap to the MFG_ASYNC power domain in order to be able to vote for GPU-related regulators on/off. Signed-off-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mt8183-pm-domains.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/mediatek/mt8183-pm-domains.h b/drivers/soc/mediate= k/mt8183-pm-domains.h index 71b8757e552d..99de67fe5de8 100644 --- a/drivers/soc/mediatek/mt8183-pm-domains.h +++ b/drivers/soc/mediatek/mt8183-pm-domains.h @@ -41,6 +41,7 @@ static const struct scpsys_domain_data scpsys_domain_data= _mt8183[] =3D { .pwr_sta2nd_offs =3D 0x0184, .sram_pdn_bits =3D 0, .sram_pdn_ack_bits =3D 0, + .caps =3D MTK_SCPD_DOMAIN_SUPPLY, }, [MT8183_POWER_DOMAIN_MFG] =3D { .name =3D "mfg", --=20 2.35.1 From nobody Sat Sep 21 23:01:28 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 9746FC43334 for ; Thu, 23 Jun 2022 10:10:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231486AbiFWKKR (ORCPT ); Thu, 23 Jun 2022 06:10:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40962 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231408AbiFWKKH (ORCPT ); Thu, 23 Jun 2022 06:10:07 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D1CB49F07; Thu, 23 Jun 2022 03:10:06 -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 E611766017CE; Thu, 23 Jun 2022 11:10:04 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1655979005; bh=MQ1fY3/YQ3FihXnEhKH3AztkzbIz3/gmcC+bWRFCvME=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PBw4goKZ9D8tsWxsCWyAIkBmRrVwO0yz2+VyTndpY80/CNjsum6ZgnxhGGc6TVhwC RA1hsnPYrqs+0NJZR1pAtsTPeMKH07O5HBe7WK6WZLcvNJIQwWsm1PZaX0A2u0m3yg Tq5Lcck28IuNQluwf36YvUJq5KsFqS1IPnsxSC8zO2JdtRH0ljpZkCJAs1RrSSIrkS YgZZkYhW/NluE9v9rqJtcBiIugfwthAMRKNif4nqyp7yXev/0CCMQyc2W+zPbmyRiU NxLVWqw4EZpCjRcsi3WsakLcaI3KRrFOhE3yB3LKpmqX8waCwM0s5g1m8Sgt0KTqSu +fpQj4iVxrlZQ== 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 3/5] soc: mediatek: mt8195-pm-domains: Allow probing vreg supply on MFG1 Date: Thu, 23 Jun 2022 12:09:49 +0200 Message-Id: <20220623100951.21153-4-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" As done in MT8192, also add the MTK_SCPD_DOMAIN_SUPPLY cap to the MFG1 power domain in MT8195 to allow voting for regulators on/off. Signed-off-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mt8195-pm-domains.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/mediatek/mt8195-pm-domains.h b/drivers/soc/mediate= k/mt8195-pm-domains.h index 0529d130b675..d7387ea1b9c9 100644 --- a/drivers/soc/mediatek/mt8195-pm-domains.h +++ b/drivers/soc/mediatek/mt8195-pm-domains.h @@ -162,7 +162,7 @@ static const struct scpsys_domain_data scpsys_domain_da= ta_mt8195[] =3D { MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_CLR, MT8195_TOP_AXI_PROT_EN_SUB_INFRA_VDNR_STA1), }, - .caps =3D MTK_SCPD_KEEP_DEFAULT_OFF, + .caps =3D MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY, }, [MT8195_POWER_DOMAIN_MFG2] =3D { .name =3D "mfg2", --=20 2.35.1 From nobody Sat Sep 21 23:01:28 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 70461C433EF for ; Thu, 23 Jun 2022 10:10:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230522AbiFWKKW (ORCPT ); Thu, 23 Jun 2022 06:10:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231368AbiFWKKH (ORCPT ); Thu, 23 Jun 2022 06:10:07 -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 3F9C249C8E; Thu, 23 Jun 2022 03:10:07 -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 892C666017D1; Thu, 23 Jun 2022 11:10:05 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1655979006; bh=ArWDB16Gc91tVSWokUuwuvangO7rCvezoVWw+007RDo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i+VlilDqcFJfuiZNeFUzVfy19TIIdmZyQrqcwbm0C5oiznKm+2WoqBKMTB78nm/Ya S6Ggl+YSv1lT2DrAmfTXeX9lV8aXrkUI3/r0DXVe2pchDedAjnZNq5MPHEOBD5iP3+ ySUtIuYVk7vYTEZCmemo5FaDesfv/wBPqadqGY528bMIJksgidERS0HHajvx3R3dbW sLOSLLM6ANkwGSKcrRRdNSSxuHzf9yFULxB4yQGdz8Q0jset7C0NPoYkmOArXG4jpF isQPEpwGAFxUVHoMOduqZGkWlI/2eRmsV/iGQxDPRRce/Tj8vCx9k01VFlDQTww4il ukVy4Rpw7YiYg== 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 4/5] soc: mediatek: mt8186-pm-domains: Allow probing vreg supply on MFG1 Date: Thu, 23 Jun 2022 12:09:50 +0200 Message-Id: <20220623100951.21153-5-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" Add the MTK_SCPD_DOMAIN_SUPPLY cap to the MFG1 power domain in MT8186 to allow voting for sram regulators on/off. Signed-off-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mt8186-pm-domains.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soc/mediatek/mt8186-pm-domains.h b/drivers/soc/mediate= k/mt8186-pm-domains.h index bf2dd0cdc3a8..108af61854a3 100644 --- a/drivers/soc/mediatek/mt8186-pm-domains.h +++ b/drivers/soc/mediatek/mt8186-pm-domains.h @@ -51,7 +51,7 @@ static const struct scpsys_domain_data scpsys_domain_data= _mt8186[] =3D { MT8186_TOP_AXI_PROT_EN_1_CLR, MT8186_TOP_AXI_PROT_EN_1_STA), }, - .caps =3D MTK_SCPD_KEEP_DEFAULT_OFF, + .caps =3D MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_DOMAIN_SUPPLY, }, [MT8186_POWER_DOMAIN_MFG2] =3D { .name =3D "mfg2", --=20 2.35.1 From nobody Sat Sep 21 23:01:28 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 45248C43334 for ; Thu, 23 Jun 2022 10:10:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231508AbiFWKKZ (ORCPT ); Thu, 23 Jun 2022 06:10:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231420AbiFWKKI (ORCPT ); Thu, 23 Jun 2022 06:10:08 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C266549CBA; Thu, 23 Jun 2022 03:10:07 -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 36FD566017D0; Thu, 23 Jun 2022 11:10:06 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1655979006; bh=ZgzmMPSygjLJDHZK16WVrb6boCW48PbwILdNxmzVx4o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=b5OyyYCZT9D/A+T06gMVb/yfzIImNPIFoiDSaLXV7pCtC7jU0XBbKh2GzOSlIQmME Qs0f4Xqi+zl93TDWEQzkMHrunxW/5YaAMorotCo3mbNBI2WUFdWbp6kQaS9ndcxiYF ITIVZOlPzV8KKrwTxgDLu7jibHCZFYvQcP2+mqCEyhSbzcL/UZrISOlsW5MwR08jz1 QMp4o72jSPLlmWk1fbdjJC8YZicdctiqDkQxj/5uVmvOEFuMUpdgcT0R4pfXsc/1KK TfNLq/StExqA7YQo+jXRDe1fzmP0S4GC8BJJMEtvypmOi58ZmMqBIvd7nzu4Oaa9ma OPv4QeDWmruqQ== 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 5/5] arm64: dts: mediatek: mt8183-kukui: Assign sram supply to mfg_async pd Date: Thu, 23 Jun 2022 12:09:51 +0200 Message-Id: <20220623100951.21153-6-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" Add a phandle to the MT8183_POWER_DOMAIN_MFG_ASYNC power domain and assign the GPU VSRAM supply to this in mt8183-kukui: this allows to keep the sram powered up while the GPU is used. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 ++++ arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/bo= ot/dts/mediatek/mt8183-kukui.dtsi index 89e4358f140a..33f3bf277ce9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -821,6 +821,10 @@ cros_ec { }; }; =20 +&mfg_async { + domain-supply =3D <&mt6358_vsram_gpu_reg>; +}; + &mfg { domain-supply =3D <&mt6358_vgpu_reg>; }; diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts= /mediatek/mt8183.dtsi index 9485c1efc87c..9d32871973a2 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -788,7 +788,7 @@ power-domain@MT8183_POWER_DOMAIN_CONN { #power-domain-cells =3D <0>; }; =20 - power-domain@MT8183_POWER_DOMAIN_MFG_ASYNC { + mfg_async: power-domain@MT8183_POWER_DOMAIN_MFG_ASYNC { reg =3D ; clocks =3D <&topckgen CLK_TOP_MUX_MFG>; clock-names =3D "mfg"; --=20 2.35.1