From patchwork Thu Jul 13 15:04:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Schneider-Pargmann X-Patchwork-Id: 702381 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 18D2BC04A6A for ; Thu, 13 Jul 2023 15:04:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232568AbjGMPEp (ORCPT ); Thu, 13 Jul 2023 11:04:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232649AbjGMPEj (ORCPT ); Thu, 13 Jul 2023 11:04:39 -0400 Received: from mail-lj1-x22e.google.com (mail-lj1-x22e.google.com [IPv6:2a00:1450:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 739F72713 for ; Thu, 13 Jul 2023 08:04:36 -0700 (PDT) Received: by mail-lj1-x22e.google.com with SMTP id 38308e7fff4ca-2b6f943383eso11973711fa.2 for ; Thu, 13 Jul 2023 08:04:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20221208.gappssmtp.com; s=20221208; t=1689260674; x=1691852674; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7RWIyxc2fxOoTJ0pcPAUm02yVIb8lns8bxrWOs6Fo7c=; b=ZV1G//OmhC3/UpDeEOU8lfbR00P/oIU8ig3n9j0FLnOzyB74gc4mbX4i8KmDqmbrdf PU5BwCcqj6JbOc1zH4Gj28HscvVEZpilJBsmeO0QS4u7OUfzlrsNFQDoJNdtry1FQhGg pvaXCWkDCbe/Z3L3Kf0Y+TAn2HX7jFC40XTz+Q33Xc8udDOIIaLG0JVTUVVQ/wuzboU/ ykKXP8G1AjesFi5GkfSSJajCVNFGR/vtJMtKKneJ91dmxBKSRZOmw3XvegU+nzZvqAdZ 2AZ7l6boH6Yj8P6Sc0l0HeoKeUqhQDcO++sTXZ4rln3gX2dyKRnALJWQG3HEedNgVwtz OzmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689260674; x=1691852674; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7RWIyxc2fxOoTJ0pcPAUm02yVIb8lns8bxrWOs6Fo7c=; b=Kr/CzxJPXzRPrw21wKUOPgY1Hz1QZxA/0bFejTWom7CPvJrIlMa881o+RHn8tNzPjM 4enmFpb4JsrQTkAmQqVGJjjL6fe6Ov3SJ2VV9GkFbQuRjaBQCwoIsRoo275ukigRb/Hy 10LMCOyANZ4zcw6/i9s/WZsbxAZ1U94WgRWVVG+uOVyzT8R2VxcSd6wGP2Sxj8YdLQM2 7pTfcuz+UqzkJxe7FUSFmw5C7bIAtqfMV+riEOkhqLJpiVUZhtopvo23tYROtooHDS8q V8i40G5kT8gadr1W0DuX0TMiL/pvGeygHtKDWJunyuuVLM396ukIKq8M7F3R9+W5uCy5 tGDg== X-Gm-Message-State: ABy/qLalvD98trava/qJkmSnJvAvS2d6wNejdRpIYIjHfr2kZis+AByb 2Zp1Uc3Yyrj0LIT7Dy/4W+p6Og== X-Google-Smtp-Source: APBJJlFdrepyu4DVUbr74D6/B7pKN8ipCaI64VhTZAq3cbH+iff2NCSSYGBSJCnyJMIE0QURj3XnqQ== X-Received: by 2002:a2e:96c2:0:b0:2b7:4169:622f with SMTP id d2-20020a2e96c2000000b002b74169622fmr1931052ljj.40.1689260674567; Thu, 13 Jul 2023 08:04:34 -0700 (PDT) Received: from blmsp.fritz.box ([2001:4091:a247:82fa:1d6d:d215:e7c4:dd5e]) by smtp.gmail.com with ESMTPSA id cd26-20020a170906b35a00b009929c39d5c4sm4102939ejb.36.2023.07.13.08.04.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jul 2023 08:04:34 -0700 (PDT) From: Markus Schneider-Pargmann To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger Cc: Chun-Jie Chen , AngeloGioacchino Del Regno , Tinghan Shen , Fabien Parent , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Fabien Parent , Markus Schneider-Pargmann , Alexandre Mergnat Subject: [PATCH v7 8/8] soc: mediatek: pm-domains: Add support for MT8365 Date: Thu, 13 Jul 2023 17:04:14 +0200 Message-Id: <20230713150414.891893-9-msp@baylibre.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230713150414.891893-1-msp@baylibre.com> References: <20230713150414.891893-1-msp@baylibre.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Fabien Parent Add the needed board data to support MT8365 SoC. Signed-off-by: Fabien Parent Signed-off-by: Markus Schneider-Pargmann Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Alexandre Mergnat Tested-by: Alexandre Mergnat --- drivers/soc/mediatek/mt8365-pm-domains.h | 197 +++++++++++++++++++++++ drivers/soc/mediatek/mtk-pm-domains.c | 5 + include/linux/soc/mediatek/infracfg.h | 41 +++++ 3 files changed, 243 insertions(+) create mode 100644 drivers/soc/mediatek/mt8365-pm-domains.h diff --git a/drivers/soc/mediatek/mt8365-pm-domains.h b/drivers/soc/mediatek/mt8365-pm-domains.h new file mode 100644 index 000000000000..3d83d49eaa7c --- /dev/null +++ b/drivers/soc/mediatek/mt8365-pm-domains.h @@ -0,0 +1,197 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __SOC_MEDIATEK_MT8365_PM_DOMAINS_H +#define __SOC_MEDIATEK_MT8365_PM_DOMAINS_H + +#include "mtk-pm-domains.h" +#include + +/* + * MT8365 power domain support + */ + +#define MT8365_BUS_PROT_INFRA_WR_TOPAXI(_mask) \ + BUS_PROT_WR(INFRA, _mask, \ + MT8365_INFRA_TOPAXI_PROTECTEN_SET, \ + MT8365_INFRA_TOPAXI_PROTECTEN_CLR, \ + MT8365_INFRA_TOPAXI_PROTECTEN_STA1) + +#define MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(_mask) \ + BUS_PROT_WR(INFRA, _mask, \ + MT8365_INFRA_TOPAXI_PROTECTEN_1_SET, \ + MT8365_INFRA_TOPAXI_PROTECTEN_1_CLR, \ + MT8365_INFRA_TOPAXI_PROTECTEN_1_STA1) + +#define MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(port) \ + BUS_PROT_WR(SMI, BIT(port), \ + MT8365_SMI_COMMON_CLAMP_EN_SET, \ + MT8365_SMI_COMMON_CLAMP_EN_CLR, \ + MT8365_SMI_COMMON_CLAMP_EN) + +#define MT8365_BUS_PROT_WAY_EN(_set_mask, _set, _sta_mask, _sta) \ + _BUS_PROT(_set_mask, _set, _set, _sta_mask, _sta, \ + BUS_PROT_COMPONENT_INFRA | \ + BUS_PROT_STA_COMPONENT_INFRA_NAO | \ + BUS_PROT_INVERTED | \ + BUS_PROT_REG_UPDATE) + +static const struct scpsys_domain_data scpsys_domain_data_mt8365[] = { + [MT8365_POWER_DOMAIN_MM] = { + .name = "mm", + .sta_mask = PWR_STATUS_DISP, + .ctl_offs = 0x30c, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(12, 12), + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_0 | + MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_1), + MT8365_BUS_PROT_INFRA_WR_TOPAXI( + MT8365_INFRA_TOPAXI_PROTECTEN_MM_M0 | + MT8365_INFRA_TOPAXI_PROTECTEN_MDMCU_M1 | + MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_0 | + MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_1), + MT8365_BUS_PROT_WAY_EN( + MT8365_INFRA_TOPAXI_SI0_WAY_EN_MMAPB_S, + MT8365_INFRA_TOPAXI_SI0_CTL, + MT8365_INFRA_NAO_TOPAXI_SI0_CTRL_UPDATED, + MT8365_INFRA_NAO_TOPAXI_SI0_STA), + MT8365_BUS_PROT_WAY_EN( + MT8365_INFRA_TOPAXI_SI2_WAY_EN_PERI_M1, + MT8365_INFRA_TOPAXI_SI2_CTL, + MT8365_INFRA_NAO_TOPAXI_SI2_CTRL_UPDATED, + MT8365_INFRA_NAO_TOPAXI_SI2_STA), + MT8365_BUS_PROT_INFRA_WR_TOPAXI( + MT8365_INFRA_TOPAXI_PROTECTEN_MMAPB_S), + }, + .caps = MTK_SCPD_STRICT_BUS_PROTECTION | MTK_SCPD_HAS_INFRA_NAO, + }, + [MT8365_POWER_DOMAIN_VENC] = { + .name = "venc", + .sta_mask = PWR_STATUS_VENC, + .ctl_offs = 0x0304, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(12, 12), + .bp_cfg = { + MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(1), + }, + }, + [MT8365_POWER_DOMAIN_AUDIO] = { + .name = "audio", + .sta_mask = PWR_STATUS_AUDIO, + .ctl_offs = 0x0314, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(12, 8), + .sram_pdn_ack_bits = GENMASK(17, 13), + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_MP1_L2C_AFIFO | + MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_AUDIO_M), + }, + .caps = MTK_SCPD_ACTIVE_WAKEUP, + }, + [MT8365_POWER_DOMAIN_CONN] = { + .name = "conn", + .sta_mask = PWR_STATUS_CONN, + .ctl_offs = 0x032c, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = 0, + .sram_pdn_ack_bits = 0, + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI( + MT8365_INFRA_TOPAXI_PROTECTEN_AP2CONN_AHB), + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_CONN2INFRA_AXI_GALS_MST), + MT8365_BUS_PROT_INFRA_WR_TOPAXI( + MT8365_INFRA_TOPAXI_PROTECTEN_CONN2INFRA_AHB), + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_INFRA2CONN_AHB_GALS_SLV), + }, + .caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_KEEP_DEFAULT_OFF, + }, + [MT8365_POWER_DOMAIN_MFG] = { + .name = "mfg", + .sta_mask = PWR_STATUS_MFG, + .ctl_offs = 0x0338, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(9, 8), + .sram_pdn_ack_bits = GENMASK(13, 12), + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI(BIT(25)), + MT8365_BUS_PROT_INFRA_WR_TOPAXI( + MT8365_INFRA_TOPAXI_PROTECTEN_MFG_M0 | + MT8365_INFRA_TOPAXI_PROTECTEN_INFRA2MFG), + }, + }, + [MT8365_POWER_DOMAIN_CAM] = { + .name = "cam", + .sta_mask = BIT(25), + .ctl_offs = 0x0344, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(9, 8), + .sram_pdn_ack_bits = GENMASK(13, 12), + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_CAM2MM_AXI_GALS_MST), + MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(2), + }, + }, + [MT8365_POWER_DOMAIN_VDEC] = { + .name = "vdec", + .sta_mask = BIT(31), + .ctl_offs = 0x0370, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(8, 8), + .sram_pdn_ack_bits = GENMASK(12, 12), + .bp_cfg = { + MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(3), + }, + }, + [MT8365_POWER_DOMAIN_APU] = { + .name = "apu", + .sta_mask = BIT(16), + .ctl_offs = 0x0378, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(14, 8), + .sram_pdn_ack_bits = GENMASK(21, 15), + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_APU2AP | + MT8365_INFRA_TOPAXI_PROTECTEN_1_APU_CBIP_GALS_MST), + MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(4), + }, + }, + [MT8365_POWER_DOMAIN_DSP] = { + .name = "dsp", + .sta_mask = BIT(17), + .ctl_offs = 0x037C, + .pwr_sta_offs = 0x0180, + .pwr_sta2nd_offs = 0x0184, + .sram_pdn_bits = GENMASK(11, 8), + .sram_pdn_ack_bits = GENMASK(15, 12), + .bp_cfg = { + MT8365_BUS_PROT_INFRA_WR_TOPAXI_1( + MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_INFRA_GALS_ADB | + MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_M | + MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_S), + }, + .caps = MTK_SCPD_ACTIVE_WAKEUP, + }, +}; + +static const struct scpsys_soc_data mt8365_scpsys_data = { + .domains_data = scpsys_domain_data_mt8365, + .num_domains = ARRAY_SIZE(scpsys_domain_data_mt8365), +}; + +#endif /* __SOC_MEDIATEK_MT8365_PM_DOMAINS_H */ diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c index cf45e29420b2..4215ddef6d36 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.c +++ b/drivers/soc/mediatek/mtk-pm-domains.c @@ -24,6 +24,7 @@ #include "mt8188-pm-domains.h" #include "mt8192-pm-domains.h" #include "mt8195-pm-domains.h" +#include "mt8365-pm-domains.h" #define MTK_POLL_DELAY_US 10 #define MTK_POLL_TIMEOUT USEC_PER_SEC @@ -652,6 +653,10 @@ static const struct of_device_id scpsys_of_match[] = { .compatible = "mediatek,mt8195-power-controller", .data = &mt8195_scpsys_data, }, + { + .compatible = "mediatek,mt8365-power-controller", + .data = &mt8365_scpsys_data, + }, { } }; diff --git a/include/linux/soc/mediatek/infracfg.h b/include/linux/soc/mediatek/infracfg.h index 07f67b3d8e97..6c6cccc848f4 100644 --- a/include/linux/soc/mediatek/infracfg.h +++ b/include/linux/soc/mediatek/infracfg.h @@ -2,6 +2,47 @@ #ifndef __SOC_MEDIATEK_INFRACFG_H #define __SOC_MEDIATEK_INFRACFG_H +#define MT8365_INFRA_TOPAXI_PROTECTEN_STA1 0x228 +#define MT8365_INFRA_TOPAXI_PROTECTEN_SET 0x2a0 +#define MT8365_INFRA_TOPAXI_PROTECTEN_CLR 0x2a4 +#define MT8365_INFRA_TOPAXI_PROTECTEN_MM_M0 BIT(1) +#define MT8365_INFRA_TOPAXI_PROTECTEN_MDMCU_M1 BIT(2) +#define MT8365_INFRA_TOPAXI_PROTECTEN_MMAPB_S BIT(6) +#define MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_0 BIT(10) +#define MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_1 BIT(11) +#define MT8365_INFRA_TOPAXI_PROTECTEN_AP2CONN_AHB BIT(13) +#define MT8365_INFRA_TOPAXI_PROTECTEN_CONN2INFRA_AHB BIT(14) +#define MT8365_INFRA_TOPAXI_PROTECTEN_MFG_M0 BIT(21) +#define MT8365_INFRA_TOPAXI_PROTECTEN_INFRA2MFG BIT(22) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_STA1 0x258 +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_SET 0x2a8 +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_CLR 0x2ac +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_APU2AP BIT(2) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_0 BIT(16) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_1 BIT(17) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_CONN2INFRA_AXI_GALS_MST BIT(18) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_CAM2MM_AXI_GALS_MST BIT(19) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_APU_CBIP_GALS_MST BIT(20) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_INFRA2CONN_AHB_GALS_SLV BIT(21) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_INFRA_GALS_ADB BIT(24) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_MP1_L2C_AFIFO BIT(27) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_AUDIO_M BIT(28) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_M BIT(30) +#define MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_S BIT(31) + +#define MT8365_INFRA_NAO_TOPAXI_SI0_STA 0x0 +#define MT8365_INFRA_NAO_TOPAXI_SI0_CTRL_UPDATED BIT(24) +#define MT8365_INFRA_NAO_TOPAXI_SI2_STA 0x28 +#define MT8365_INFRA_NAO_TOPAXI_SI2_CTRL_UPDATED BIT(14) +#define MT8365_INFRA_TOPAXI_SI0_CTL 0x200 +#define MT8365_INFRA_TOPAXI_SI0_WAY_EN_MMAPB_S BIT(6) +#define MT8365_INFRA_TOPAXI_SI2_CTL 0x234 +#define MT8365_INFRA_TOPAXI_SI2_WAY_EN_PERI_M1 BIT(5) + +#define MT8365_SMI_COMMON_CLAMP_EN 0x3c0 +#define MT8365_SMI_COMMON_CLAMP_EN_SET 0x3c4 +#define MT8365_SMI_COMMON_CLAMP_EN_CLR 0x3c8 + #define MT8195_TOP_AXI_PROT_EN_STA1 0x228 #define MT8195_TOP_AXI_PROT_EN_1_STA1 0x258 #define MT8195_TOP_AXI_PROT_EN_SET 0x2a0