From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D7F7606BD81 for ; Fri, 13 Nov 2026 10:58:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=lBR3ZXul; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.a=rsa-sha256 header.s=mail20170921 header.b=u1s53RMK DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:References:Content-Type: Content-Transfer-Encoding:MIME-Version: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-Unsubscribe-Post: List-Owner; bh=qhFh7zT1+bzubZ3GCKmZli8T8ugrkRfM7QpmtOWqwF8=; b=lBR3ZXul3r/enP 5X5zUECYya9RfTKP1mzmW0+tT3Rvi+fbq9NTWD/gebNyNX9qkecMUjdXnM8mW38VjtTRCtBa5bViw rt9azuiCeDzs+39uccL8/rdukrsbjOKykD1TbxJ1AQcTpxn8coH6NC9mUO7sfGd1+oTRzk8e3ezGj 6hudfgHIZ4R99cQavIhG85isVuU+5Kdah9tV1iKImmlwa8JM0wjYRom8McHIj8/uZTBWed+on0ar7 HWopxxV0xtmvgOhA/SBf8SI0YlFnDaxVf184/lCtdkj2pg6cJ4zET8y6yepom309QKTH3GLVse9a4 0zJOIqrN7tbJ9tE+z0/Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRoz1-0000000CRAL-1e7k; Fri, 13 Nov 2026 10:58:15 +0000 Received: from mailout2.samsung.com ([203.254.224.25]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRoyt-0000000CR5y-1x6X for linux-arm-kernel@lists.infradead.org; Fri, 13 Nov 2026 10:58:09 +0000 Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout2.samsung.com (KnoxPortal) with ESMTP id 20261113105803epoutp020c3f80c35c74265b141a17b6c648a0a9~nlZ5JJdpY1201712017epoutp02S for ; Fri, 13 Nov 2026 10:58:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout2.samsung.com 20261113105803epoutp020c3f80c35c74265b141a17b6c648a0a9~nlZ5JJdpY1201712017epoutp02S DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1794567483; bh=qhFh7zT1+bzubZ3GCKmZli8T8ugrkRfM7QpmtOWqwF8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=u1s53RMKS4d41x3WlHcK5Cj0e8pIrS+08KlB9ZmNnowQmlvZofpgwRq9fStkqId1M g0Y+s9VZJGvPGfo7PhhzpAJIQwbQBaXN+P2F3Z9/Kt985/gR3ZOZO8BJt4AyvLwJtg DBcN9PWL1Fiq3Pn/r1t1yckpHj8xR4CW5pVKm7LQ= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPS id 20261113105803epcas5p3885531154ec8e0cd5610ed634c9dfe12~nlZ4pxRFU2375523755epcas5p3G; Fri, 13 Nov 2026 10:58:03 +0000 (GMT) Received: from epcpadp2new (unknown [182.195.40.142]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4jQvP70DP5z6B9m6; Fri, 13 Nov 2026 10:58:03 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas5p4.samsung.com (KnoxPortal) with ESMTPA id 20261113104844epcas5p4c1cb0c31de8b5b445f7f0060f81cf753~nlRwAgOo21464514645epcas5p4O; Fri, 13 Nov 2026 10:48:44 +0000 (GMT) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20261113104841epsmtip261c51c6b828a5949207dbae96280c353~nlRtf8azg2503825038epsmtip2I; Fri, 13 Nov 2026 10:48:41 +0000 (GMT) From: Raghav Sharma To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com, peter.griffin@linaro.org, alim.akhtar@samsung.com, sboyd@kernel.org, bmasney+clk@redhat.com, jbrunet+clk@baylibre.com, robh@kernel.org, conor+dt@kernel.org, raghav.s@samsung.com Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, is.gandhi@samsung.com, ts.amit@samsung.com, pokala.reddy@samsung.com, Krzysztof Kozlowski Subject: [PATCH v3 05/14 RESEND] dt-bindings: clock: exynos8855: add usb clock definitions Date: Fri, 13 Nov 2026 16:36:03 +0530 Message-Id: <927327686.61794567483016.JavaMail.epsvc@epcpadp2new> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261113110612.3265841-1-raghav.s@samsung.com> X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20261113104844epcas5p4c1cb0c31de8b5b445f7f0060f81cf753 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P X-CPGSPASS: Y X-Hop-Count: 3 X-CMS-RootMailID: 20261113104844epcas5p4c1cb0c31de8b5b445f7f0060f81cf753 References: <20261113110612.3265841-1-raghav.s@samsung.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261113_025807_836419_E6F9BE36 X-CRM114-Status: GOOD ( 11.77 ) X-Spam-Score: -4.4 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-18.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Add device tree clock binding definitions for CMU_USB Reviewed-by: Krzysztof Kozlowski Signed-off-by: Raghav Sharma --- .../clock/samsung,exynos8855-clock.yaml | 21 +++++++++++++++++++ .../dt-bindings/clock/samsung,exynos8855.h | 8 +++++++ 2 files changed, 29 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos8855-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos8855-clock.yaml index 21928235d131..c68a64eb35c5 100644 --- a/Documentation/devicetree/bindings/clock/samsung,exynos8855-clock.yaml +++ b/Documentation/devicetree/bindings/clock/samsung,exynos8855-clock.yaml @@ -32,6 +32,7 @@ properties: - samsung,exynos8855-cmu-peric - samsung,exynos8855-cmu-peris - samsung,exynos8855-cmu-top + - samsung,exynos8855-cmu-usb clocks: minItems: 1 @@ -143,6 +144,26 @@ allOf: required: - samsung,sysreg + - if: + properties: + compatible: + contains: + const: samsung,exynos8855-cmu-usb + + then: + properties: + clocks: + items: + - description: External reference clock (76.8 MHz) + - description: CMU_USB NOC clock (from CMU_TOP) + - description: CMU_USB USB20DRD clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: bus + - const: usb20drd + required: - compatible - "#clock-cells" diff --git a/include/dt-bindings/clock/samsung,exynos8855.h b/include/dt-bindings/clock/samsung,exynos8855.h index 67cd97d8fab8..f4261956ab4a 100644 --- a/include/dt-bindings/clock/samsung,exynos8855.h +++ b/include/dt-bindings/clock/samsung,exynos8855.h @@ -222,4 +222,12 @@ #define CLK_GOUT_UFS_EMBD_ACLK_HSI 5 #define CLK_GOUT_UFS_EMBD_UNIPRO_HSI 6 +/* CMU_USB */ +#define CLK_MOUT_USB_NOC_USER 1 +#define CLK_MOUT_USB_USB20DRD 2 +#define CLK_MOUT_USB_USB20DRD_USER 3 +#define CLK_DOUT_USB_NOC_DIV3 4 +#define CLK_GOUT_CMU_USB 5 +#define CLK_GOUT_SYSREG_USB 6 + #endif /* _DT_BINDINGS_CLOCK_EXYNOS8855_H */ -- 2.34.1