From patchwork Thu Jan 4 17:39:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13511404 Received: from mxout2.routing.net (mxout2.routing.net [134.0.28.12]) (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 0F871286BB; Thu, 4 Jan 2024 17:45:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fw-web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fw-web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mailerdienst.de header.i=@mailerdienst.de header.b="HJKUGDYh" Received: from mxbox2.masterlogin.de (unknown [192.168.10.89]) by mxout2.routing.net (Postfix) with ESMTP id 97F7B5FF8F; Thu, 4 Jan 2024 17:39:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1704389986; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=u31vqb832iBo503aU0D4rkKh2sGRkH9JUeHiMN+G1mE=; b=HJKUGDYhE03OgtP34sIwOijceDMSih37DZxiGdTGjoRC6DSEuYCZJZalZv/0hv2/AF2UdM PJpPtswhQMBQwdshvoWrOxUHwgznbLGVSQCnA/bfkR9LPlrQjRjD7sgOSnZbAnVyhptJAa F26E5mR9V7cLPGIYmpgXC2RB3I/hQbc= Received: from frank-G5.. (fttx-pool-157.180.226.237.bambit.de [157.180.226.237]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id BF7BB100738; Thu, 4 Jan 2024 17:39:45 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Michael Turquette , Stephen Boyd , Matthias Brugger , AngeloGioacchino Del Regno , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sam Shih , Daniel Golle , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: reset: mediatek: add MT7988 LVTS reset ID Date: Thu, 4 Jan 2024 18:39:29 +0100 Message-Id: <20240104173930.13907-2-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240104173930.13907-1-linux@fw-web.de> References: <20240104173930.13907-1-linux@fw-web.de> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mail-ID: d6c2a594-df4e-40d7-80ec-fbc130c01098 From: Frank Wunderlich --- include/dt-bindings/reset/mediatek,mt7988-resets.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/dt-bindings/reset/mediatek,mt7988-resets.h b/include/dt-bindings/reset/mediatek,mt7988-resets.h index 493301971367..3f1e4ec07ad5 100644 --- a/include/dt-bindings/reset/mediatek,mt7988-resets.h +++ b/include/dt-bindings/reset/mediatek,mt7988-resets.h @@ -10,4 +10,8 @@ /* ETHWARP resets */ #define MT7988_ETHWARP_RST_SWITCH 0 +/* INFRA resets */ +#define MT7988_INFRA_RST0_THERM_CTRL_SWRST 9 + #endif /* _DT_BINDINGS_RESET_CONTROLLER_MT7988 */ + From patchwork Thu Jan 4 17:39:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 13511406 Received: from mxout4.routing.net (mxout4.routing.net [134.0.28.9]) (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 11FE6288A7; Thu, 4 Jan 2024 17:46:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fw-web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fw-web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mailerdienst.de header.i=@mailerdienst.de header.b="NvhAQ6ZO" Received: from mxbox2.masterlogin.de (unknown [192.168.10.89]) by mxout4.routing.net (Postfix) with ESMTP id 5C8881014EB; Thu, 4 Jan 2024 17:39:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1704389987; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vJWaZdp7vwDloIQ8UP6qzcfjDSiX0CaWYDKppc3KgpY=; b=NvhAQ6ZOI6M8JUzhvDf4RvVCKfWSYjD15qznp2SPDjcWdq7TsDIXYlReV3VWMVEo0J9X4K KYGG8+GjSnE/h0uO8GqdjFzcdlCjFeCiGem+5ZEljgUluVK42sghQ9yJnNEjJBnOmwdYyp ehIsdsN6oU73vmetAaSAL9BXpTTdd5Y= Received: from frank-G5.. (fttx-pool-157.180.226.237.bambit.de [157.180.226.237]) by mxbox2.masterlogin.de (Postfix) with ESMTPSA id 8391B1007EB; Thu, 4 Jan 2024 17:39:46 +0000 (UTC) From: Frank Wunderlich To: linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Michael Turquette , Stephen Boyd , Matthias Brugger , AngeloGioacchino Del Regno , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sam Shih , Daniel Golle , linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH 2/2] clk: mediatek: add infracfg reset controller for mt7988 Date: Thu, 4 Jan 2024 18:39:30 +0100 Message-Id: <20240104173930.13907-3-linux@fw-web.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240104173930.13907-1-linux@fw-web.de> References: <20240104173930.13907-1-linux@fw-web.de> Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mail-ID: 6d201640-91c2-4ac9-a649-d071cf765a5b From: Frank Wunderlich Infracfg can also operate as reset controller, add support for it. Signed-off-by: Frank Wunderlich --- drivers/clk/mediatek/clk-mt7988-infracfg.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/clk/mediatek/clk-mt7988-infracfg.c b/drivers/clk/mediatek/clk-mt7988-infracfg.c index 8011ef278bea..1660a45349ff 100644 --- a/drivers/clk/mediatek/clk-mt7988-infracfg.c +++ b/drivers/clk/mediatek/clk-mt7988-infracfg.c @@ -14,6 +14,9 @@ #include "clk-gate.h" #include "clk-mux.h" #include +#include + +#define INFRA_RST_SET_OFFSET 0x80 static DEFINE_SPINLOCK(mt7988_clk_lock); @@ -249,12 +252,29 @@ static const struct mtk_gate infra_clks[] = { GATE_INFRA3(CLK_INFRA_133M_PCIE_CK_P3, "infra_133m_pcie_ck_p3", "sysaxi_sel", 31), }; +static u16 infra_rst_ofs[] = { + INFRA_RST_SET_OFFSET, +}; + +static u16 infra_idx_map[] = { + [MT7988_INFRA_RST0_THERM_CTRL_SWRST] = 0 * RST_NR_PER_BANK + 9, +}; + +static struct mtk_clk_rst_desc infra_rst_desc = { + .version = MTK_RST_SET_CLR, + .rst_bank_ofs = infra_rst_ofs, + .rst_bank_nr = ARRAY_SIZE(infra_rst_ofs), + .rst_idx_map = infra_idx_map, + .rst_idx_map_nr = ARRAY_SIZE(infra_idx_map), +}; + static const struct mtk_clk_desc infra_desc = { .clks = infra_clks, .num_clks = ARRAY_SIZE(infra_clks), .mux_clks = infra_muxes, .num_mux_clks = ARRAY_SIZE(infra_muxes), .clk_lock = &mt7988_clk_lock, + .rst_desc = &infra_rst_desc, }; static const struct of_device_id of_match_clk_mt7988_infracfg[] = {