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Tue, 6 May 2025 07:54:13 +0000 (GMT) Received: from epsmgmcp1.samsung.com (unknown [182.195.42.82]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20250506075413epsmtrp10e2e38e8362a86128042bc0cd71a100e~84OqDrxs-2829128291epsmtrp1x; Tue, 6 May 2025 07:54:13 +0000 (GMT) X-AuditID: b6c32a52-41dfa70000004c16-e8-6819c025a9aa Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgmcp1.samsung.com (Symantec Messaging Gateway) with SMTP id 59.03.19478.520C9186; Tue, 6 May 2025 16:54:13 +0900 (KST) Received: from bose.samsungds.net (unknown [107.108.83.9]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250506075411epsmtip2856a7bfd5c50c7918eaa2bd424a91bcc~84On6ck161414214142epsmtip2n; Tue, 6 May 2025 07:54:10 +0000 (GMT) From: Pritam Manohar Sutar To: krzk@kernel.org, s.nawrocki@samsung.com, cw00.choi@samsung.com, alim.akhtar@samsung.com, mturquette@baylibre.com, sboyd@kernel.org, sunyeal.hong@samsung.com Cc: linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, rosa.pila@samsung.com, dev.tailor@samsung.com, faraz.ata@samsung.com, Pritam Manohar Sutar , stable Subject: [PATCH v2] clk: samsung: correct clock summary for hsi1 block Date: Tue, 6 May 2025 13:31:54 +0530 Message-Id: <20250506080154.3995512-1-pritam.sutar@samsung.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrOLMWRmVeSWpSXmKPExsWy7bCSvK7qAckMg+fneS0ezNvGZnH9y3NW i3s7lrFbXLuxkN3i/PkN7BabHl9jtfjYc4/V4vKuOWwWM87vY7K4eMrV4tm9FWwWX34+YLY4 /Kad1eLftY0sFp/OX2CzaFq2nslBwOP9jVZ2j02rOtk8Ni+p9+jbsorR4/MmuQDWKC6blNSc zLLUIn27BK6M69/b2QrO8Fds/XqLvYGxibeLkZNDQsBE4ubctexdjFwcQgLbGSWetR9khEjI SDyatpEVwhaWWPnvOVTRW0aJJecnM3cxcnCwCZhKTNyTABIXEVjDKNG1/xcriMMssJxJ4mHT JCaQbmEBN4m7tzewg9gsAqoSx1ovs4HYvAL2EkeXTmOC2CAvsf/gWWaIuKDEyZlPWEBsZqB4 89bZzBMY+WYhSc1CklrAyLSKUTS1oDg3PTe5wFCvODG3uDQvXS85P3cTIzjstYJ2MC5b/1fv ECMTB+MhRgkOZiUR3pZZEhlCvCmJlVWpRfnxRaU5qcWHGKU5WJTEeZVzOlOEBNITS1KzU1ML UotgskwcnFINTBPyT3jplCZUZhasSb152jSlbhfPujfdScoCq878VXn3/ryzlfjG+DPzzzAs ifebJp/2+c35tlWPX530VzR7sP5a8zHOqEmv9Yw6JUJW7HLfdb97/oI/Jhuuv5rmUDY9pt7S l13S7su7L9OXn196Zbn3rELTnp+3jgtOjEnIntL97cbDLvnpjqlBJ7bZsHV9Pb6OR373x5kH PVYvOXdik1a5eeuJVvn+n0G8IekhuquYd61cGF+p0SFe15f50Mn/se815WXJ1TduaxmYnuFU Wnd2ZoTFgWWee7RbO+PvPdf68PynTs2rYu7JiU+LLFbcbzgXcj7Kc/11gbUqW+873FgbsV3p t/FLGb0H1a8jTA2UWIozEg21mIuKEwFKaNGo6gIAAA== X-CMS-MailID: 20250506075413epcas5p2ce0db6da9f359e9c3bb16b03c1a5eb4f X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P cpgsPolicy: CPGSC10-542,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250506075413epcas5p2ce0db6da9f359e9c3bb16b03c1a5eb4f References: clk_summary shows wrong value for "mout_hsi1_usbdrd_user". It shows 400Mhz instead of 40Mhz as below. dout_shared2_div4 1 1 0 400000000 0 0 50000 Y ... mout_hsi1_usbdrd_user 0 0 0 400000000 0 0 50000 Y ... dout_clkcmu_hsi1_usbdrd 0 0 0 40000000 0 0 50000 Y ... Correct the clk_tree by adding correct clock parent for "mout_hsi1_usbdrd_user". Post this change, clk_summary shows correct value. dout_shared2_div4 1 1 0 400000000 0 0 50000 Y ... mout_clkcmu_hsi1_usbdrd 0 0 0 400000000 0 0 50000 Y ... dout_clkcmu_hsi1_usbdrd 0 0 0 40000000 0 0 50000 Y ... mout_hsi1_usbdrd_user 0 0 0 40000000 0 0 50000 Y ... Fixes: 485e13fe2fb6 ("clk: samsung: add top clock support for ExynosAuto v920 SoC") Cc: stable Signed-off-by: Pritam Manohar Sutar --- Changes in v2: - Updated commit message as pointed by Alim Akhtar. - Link to v1: https://patchwork.kernel.org/project/linux-samsung-soc/patch/20250428115049.2064955-1-pritam.sutar@samsung.com/ drivers/clk/samsung/clk-exynosautov920.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/samsung/clk-exynosautov920.c b/drivers/clk/samsung/clk-exynosautov920.c index dc8d4240f6de..b0561faecfeb 100644 --- a/drivers/clk/samsung/clk-exynosautov920.c +++ b/drivers/clk/samsung/clk-exynosautov920.c @@ -1393,7 +1393,7 @@ static const unsigned long hsi1_clk_regs[] __initconst = { /* List of parent clocks for Muxes in CMU_HSI1 */ PNAME(mout_hsi1_mmc_card_user_p) = {"oscclk", "dout_clkcmu_hsi1_mmc_card"}; PNAME(mout_hsi1_noc_user_p) = { "oscclk", "dout_clkcmu_hsi1_noc" }; -PNAME(mout_hsi1_usbdrd_user_p) = { "oscclk", "mout_clkcmu_hsi1_usbdrd" }; +PNAME(mout_hsi1_usbdrd_user_p) = { "oscclk", "dout_clkcmu_hsi1_usbdrd" }; PNAME(mout_hsi1_usbdrd_p) = { "dout_tcxo_div2", "mout_hsi1_usbdrd_user" }; static const struct samsung_mux_clock hsi1_mux_clks[] __initconst = {