From patchwork Thu Apr 11 11:42:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13625802 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 030E0CD1284 for ; Thu, 11 Apr 2024 11:44:25 +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=PHXFZb8lrsvcgf///21yhrO2pPvp90Ek63aMSBBU7kg=; b=0LDn9GG8YCxvQM UoI6wnhOf/enoUNKqLEFLppZLyo68rkJzfM+WRcTVyyz2Wj2vLp30C9aamRWSEOiCCLTWRB9AeMZP /Z1ibzaxzn8DeaxXlfhE4ac3jgS6YpPgnHEBM3IMXCmEddpp6wtQb2jrbdTTbCr1dmOWzRCqNB5dJ b5V3Yfr6BG6P0Kt2cQyIcZ0xgeEFHE12qqiBNavYL3+EH2USwuzzu0atEhrpST9i3UUi6I9OPSXMi 27mNeozAMKxvW0NbBzcYDH6sp6jwgluTqS1SsC4/hcclhzL1ZEso6FpPsvmSe3U8lt7+0un8+t062 X4YVY6NHC2J0RKErBlxw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rusqf-0000000BmXB-1fkg; Thu, 11 Apr 2024 11:44:09 +0000 Received: from madrid.collaboradmins.com ([46.235.227.194]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1ruspx-0000000Bm0r-3dGj; Thu, 11 Apr 2024 11:43:31 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1712835795; bh=GuvA/DRMxI0WIit88vBOOF9cxqJqFuEuz4b3EKsPftc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QuKlKOR7aMM+sLqdhb/WMLya6mDI7djcoX1wqAT9KwAhyBJ1kxGVxoQGW2WlCkkv4 h65DYklhQ7zWhIltlIrQxEZVTFKUdK/C91dP3NHQvpmF/7i+lPz/pa0oF07nBke2wi 2UiQRUzzWqQSc3/I+0fCipRiHR5NUjLoVe9hL2ciKGnnB152YincNhLiH0KAfYMEeX 1q1MYJBoWGfumqOq+Fwl9Z7U0jMqL6fIDKHqW53bEPHYDP+YOanNOKM78qoFyOUY3f 9DhUCSyse16hlGLotr20rZXp5fj69tYkSRCAWmGHF5/G5CBFTyGop+6X+CTlYCN4MY sVTpDtefpUI8g== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (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 madrid.collaboradmins.com (Postfix) with ESMTPSA id EE5F23782132; Thu, 11 Apr 2024 11:43:13 +0000 (UTC) From: AngeloGioacchino Del Regno To: linux-scsi@vger.kernel.org Cc: alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, peter.wang@mediatek.com, chu.stanley@gmail.com, jejb@linux.ibm.com, martin.petersen@oracle.com, lgirdwood@gmail.com, broonie@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, stanley.chu@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 7/8] dt-bindings: ufs: mediatek,ufs: Document additional clocks Date: Thu, 11 Apr 2024 13:42:59 +0200 Message-ID: <20240411114300.169055-8-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240411114300.169055-1-angelogioacchino.delregno@collabora.com> References: <20240411114300.169055-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240411_044327_811942_6C1A3E00 X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. 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 additional clocks, used on all MediaTek SoCs' UFSHCI controllers: some of these clocks are optional and used only for scaling purposes to save power, or to improve performance in the case of the crypt clocks. Signed-off-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/ufs/mediatek,ufs.yaml | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml index e2c276da3f2c..21b038db100c 100644 --- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml @@ -26,11 +26,23 @@ properties: - const: mediatek,mt8183-ufshci clocks: - maxItems: 1 + minItems: 1 clock-names: + minItems: 1 items: - const: ufs + - const: ufs-aes + - const: ufs-tick + - const: unipro-sys + - const: unipro-tick + - const: ufs-sap + - const: ufs-tx-symbol + - const: ufs-rx-symbol + - const: ufs-mem + - const: crypt-mux + - const: crypt-lp + - const: crypt-perf phys: maxItems: 1