From patchwork Tue May 3 14:14:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 12835841 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 27C84C433F5 for ; Tue, 3 May 2022 14:16:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Nw2k2s1h5lPA4t5lF/is0OaWsPsmUcAcp8CmwQQ4198=; b=eRa9LZ/2ueHA+e +nXU8UtyGKGcY3ak02tR6uCmFGRiNLd8BJ7WPdl+mAYN5DxrD/muoPxlcUNv+h6i9j1Sx0bZSSWid mhcpwDVph2DicT9k73vRnJ00IahNS6qamyznwJDm2/xHSBPQ0YrZ/kwYWshNDNyrFzmQSeFj8gTof K3WKDK0sonwJwvKnirlJWYdOV+cKnTzYt3HuCHskDJaYI+/cWE9Pkdv0pjfHSDWqd4b4QYupm9CUJ 6GC0GFzvcY3TkzaCt5sUXXKVLEAnFuFCbVTxFAMv8UqO4dZX4Q6q2OAbChB64y0LvYeB53t8Su+UN WMijq3vRuzP7JFkmHUQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nltJ0-006Bkq-QQ; Tue, 03 May 2022 14:15:10 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nltIe-006Bcu-Rm; Tue, 03 May 2022 14:14:51 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 027491F43549 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1651587287; bh=Vzt5rJ5w7RADVz/xg7c0ik/5e8mPzC+52IMY2R0fGcU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=G6yBvaUFOtq2v5zmB5Z+4pdtwSex6+dHxIdEZrcLqxGga+4XL1AIF+fl+rZ/d+eAl qTP6097PFgYVBcu6+wC/g1/r4ZBLftyWr3N0RSGZyq0K2/OTXTbaovJWPoiKi9GnjI XHc3YgavRqfrGGyQdE/HDgre0kA3Iszglg96hVcjl+ANeTLQyR8eSJeRJwtr3oGmwo Bn9qG/LhrsL0tvHPDVP+nglNqX00jMqFlWT0eQPUbx+rwSHGP9of7J+Fk1RosrQC13 hWk4ZmcMKXYvC7T98XJvBSaKGcDsJgqTnT4NiUVZqIx+B925ZNr6TMS3vCh6svtFD7 vYrlCGdmP0uSQ== From: AngeloGioacchino Del Regno To: robh+dt@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, krzysztof.kozlowski@linaro.org, matthias.bgg@gmail.com, chun-jie.chen@mediatek.com, angelogioacchino.delregno@collabora.com, weiyi.lu@mediatek.com, mbrugger@suse.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, nfraprado@collabora.com Subject: [PATCH v2 2/2] soc: mediatek: pm-domains: Add support for Helio X10 MT6795 Date: Tue, 3 May 2022 16:14:41 +0200 Message-Id: <20220503141441.125852-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220503141441.125852-1-angelogioacchino.delregno@collabora.com> References: <20220503141441.125852-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220503_071449_202762_E97BEA81 X-CRM114-Status: GOOD ( 14.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add pm-domains (mtcmos) data for MediaTek Helio X10 MT6795 SoC. Signed-off-by: AngeloGioacchino Del Regno --- drivers/soc/mediatek/mt6795-pm-domains.h | 112 +++++++++++++++++++++++ drivers/soc/mediatek/mtk-pm-domains.c | 5 + 2 files changed, 117 insertions(+) create mode 100644 drivers/soc/mediatek/mt6795-pm-domains.h diff --git a/drivers/soc/mediatek/mt6795-pm-domains.h b/drivers/soc/mediatek/mt6795-pm-domains.h new file mode 100644 index 000000000000..ef07c9dfdd9b --- /dev/null +++ b/drivers/soc/mediatek/mt6795-pm-domains.h @@ -0,0 +1,112 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __SOC_MEDIATEK_MT6795_PM_DOMAINS_H +#define __SOC_MEDIATEK_MT6795_PM_DOMAINS_H + +#include "mtk-pm-domains.h" +#include + +/* + * MT6795 power domain support + */ + +static const struct scpsys_domain_data scpsys_domain_data_mt6795[] = { + [MT6795_POWER_DOMAIN_VDEC] = { + .name = "vdec", + .sta_mask = PWR_STATUS_VDEC, + .ctl_offs = SPM_VDE_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(12, 12), + }, + [MT6795_POWER_DOMAIN_VENC] = { + .name = "venc", + .sta_mask = PWR_STATUS_VENC, + .ctl_offs = SPM_VEN_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(15, 12), + }, + [MT6795_POWER_DOMAIN_ISP] = { + .name = "isp", + .sta_mask = PWR_STATUS_ISP, + .ctl_offs = SPM_ISP_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(13, 12), + }, + [MT6795_POWER_DOMAIN_MM] = { + .name = "mm", + .sta_mask = PWR_STATUS_DISP, + .ctl_offs = SPM_DIS_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(12, 12), + .bp_infracfg = { + BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MM_M0 | + MT8173_TOP_AXI_PROT_EN_MM_M1), + }, + }, + [MT6795_POWER_DOMAIN_MJC] = { + .name = "mjc", + .sta_mask = BIT(20), + .ctl_offs = 0x298, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(15, 12), + }, + [MT6795_POWER_DOMAIN_AUDIO] = { + .name = "audio", + .sta_mask = PWR_STATUS_AUDIO, + .ctl_offs = SPM_AUDIO_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(15, 12), + }, + [MT6795_POWER_DOMAIN_MFG_ASYNC] = { + .name = "mfg_async", + .sta_mask = PWR_STATUS_MFG_ASYNC, + .ctl_offs = SPM_MFG_ASYNC_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = 0, + }, + [MT6795_POWER_DOMAIN_MFG_2D] = { + .name = "mfg_2d", + .sta_mask = PWR_STATUS_MFG_2D, + .ctl_offs = SPM_MFG_2D_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(13, 12), + }, + [MT6795_POWER_DOMAIN_MFG] = { + .name = "mfg", + .sta_mask = PWR_STATUS_MFG, + .ctl_offs = SPM_MFG_PWR_CON, + .pwr_sta_offs = SPM_PWR_STATUS, + .pwr_sta2nd_offs = SPM_PWR_STATUS_2ND, + .sram_pdn_bits = GENMASK(13, 8), + .sram_pdn_ack_bits = GENMASK(21, 16), + .bp_infracfg = { + BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MFG_S | + MT8173_TOP_AXI_PROT_EN_MFG_M0 | + MT8173_TOP_AXI_PROT_EN_MFG_M1 | + MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT), + }, + }, +}; + +static const struct scpsys_soc_data mt6795_scpsys_data = { + .domains_data = scpsys_domain_data_mt6795, + .num_domains = ARRAY_SIZE(scpsys_domain_data_mt6795), +}; + +#endif /* __SOC_MEDIATEK_MT6795_PM_DOMAINS_H */ diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c index 5ced254b082b..4da53488c381 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.c +++ b/drivers/soc/mediatek/mtk-pm-domains.c @@ -16,6 +16,7 @@ #include #include +#include "mt6795-pm-domains.h" #include "mt8167-pm-domains.h" #include "mt8173-pm-domains.h" #include "mt8183-pm-domains.h" @@ -555,6 +556,10 @@ static void scpsys_domain_cleanup(struct scpsys *scpsys) } static const struct of_device_id scpsys_of_match[] = { + { + .compatible = "mediatek,mt6795-power-controller", + .data = &mt6795_scpsys_data, + }, { .compatible = "mediatek,mt8167-power-controller", .data = &mt8167_scpsys_data,