From nobody Mon Feb 9 15:47:58 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 54C1A2EDD40; Fri, 10 Oct 2025 10:25:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760091910; cv=none; b=LXw31e5OJ5GgZ2QYFoDOyYtdD2h7+kOhaZPXTOPUeJBcgm5bH6rPRLGP97pel8+y4yQH+OMzk2uf6lWN4Po8krqHlPxqqm0b8/l3LPB2pTzTZ4Ucf6U73baEERajGFfbJKgOBBMsELYskKIiwfW0UbvE0ZPbQ0UPCsP3htNzAtc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760091910; c=relaxed/simple; bh=EvoDRDWpz97LXHCpb4TlphIBCYbTL2ihidH+0E+WDKQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BpproUtzxkrnx9eELDjWD78kR5XkP37g624WFjbl1+EULU87mL1Urx1AdoPEPYp1X011AKTFHHZSag/ADRzYLRRt9v3SRmF/UVkyVhEAO/6K+3+fregtr6gLaf5zPSv53TTz59d1BtvqJelkq4TvE6y6uVmGMj2brI9uCC57gCg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aD/ceDK6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aD/ceDK6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3AD48C4CEF8; Fri, 10 Oct 2025 10:25:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760091909; bh=EvoDRDWpz97LXHCpb4TlphIBCYbTL2ihidH+0E+WDKQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=aD/ceDK6LPH1CUnnZF5XXGR1Eoa1wkoVceNqNHExLhVt4Vx/TuHdTKD0B7lN5no53 VSH5fehuFD0zL2lSfA/VK6Jp8kzGHSq/+bhVut58+0YpSMmJRV9IozPSFBZfNcWcAL rP0ueVptkDCkY8HvZdI/Syyjmm8osVtfbRBB7/ouRtF0qs5/5feb2KFLQvL8vEG7Db VCD9GqISEfNJXd3i604jUkEHvqPWEql+n6UTos9XdgtIi0V7eIXEGePAMlBZW7q9oV QDc1xbN3Hmlt/wjvqNWRX1RU9thaY5oS6yEdpmwdttkSoI6fT0XAsiINKS0oJ59KkV vzKy31lJzhoxQ== From: Konrad Dybcio Date: Fri, 10 Oct 2025 12:24:50 +0200 Subject: [PATCH 1/3] clk: qcom: gcc-sc8280xp: Remove 85.71 MHz USB4 master clock frequency Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251010-topic-gcc_usb4_unused_freq-v1-1-4be5e77d2307@oss.qualcomm.com> References: <20251010-topic-gcc_usb4_unused_freq-v1-0-4be5e77d2307@oss.qualcomm.com> In-Reply-To: <20251010-topic-gcc_usb4_unused_freq-v1-0-4be5e77d2307@oss.qualcomm.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1760091904; l=1008; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=v6QwlbxLPugcL28ECNV1lP+lQYh07Dz5MZqkBaPT/tU=; b=jVflgr2rFXmX5pbkEdCWAZkpem46O82SjkbUE85ghr4ZxxGt3VU2A25ZxVbAh/GVMlUPgALNU TN2nEebuvoWDTgZvOTOOrmQo3v+M/b5FfcOb3nT2DBda67sQwRJkJ2g X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= From: Konrad Dybcio The USB4 HPG says this frequency remains unused, remove it from the frequency table to avoid any misunderstandings. The reason it's unused seems to be that the lower RPMh level required to support it (LOW_SVS) is not enough for other pieces of the pipeline which require SVS, which in turn is enough to support a faster, 175 MHz rate. Signed-off-by: Konrad Dybcio Reviewed-by: Abel Vesa --- drivers/clk/qcom/gcc-sc8280xp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clk/qcom/gcc-sc8280xp.c b/drivers/clk/qcom/gcc-sc8280x= p.c index b683795475e3..2ab111585d7f 100644 --- a/drivers/clk/qcom/gcc-sc8280xp.c +++ b/drivers/clk/qcom/gcc-sc8280xp.c @@ -2224,7 +2224,6 @@ static struct clk_rcg2 gcc_usb3_sec_phy_aux_clk_src = =3D { }; =20 static const struct freq_tbl ftbl_gcc_usb4_1_master_clk_src[] =3D { - F(85714286, P_GCC_GPLL0_OUT_EVEN, 3.5, 0, 0), F(175000000, P_GCC_GPLL8_OUT_MAIN, 4, 0, 0), F(350000000, P_GCC_GPLL8_OUT_MAIN, 2, 0, 0), { } --=20 2.51.0 From nobody Mon Feb 9 15:47:58 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D04432EDD6B; Fri, 10 Oct 2025 10:25:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760091912; cv=none; b=TCS27hevYYtyuWnSKhm37tZQ7oSAGj0cVw+gwKSA+phmi/Tluc9+lmvzug1RQUvQ/BH7U8tRGji2qyIqfE0v3ZK5X6HSpSq6qzQn4hKiNxXY7/9kbQaLbezPOl+fdq0abaAAUny7cyFUt5nBpdu+/AQYfUfFvjtnJTemaCF12PY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760091912; c=relaxed/simple; bh=/8cWJiBupP0JzmsZI2DgA7npX4AQCb1y9wkxjgU6PiU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=JIw27/XVjr+jMdeCI+NJWqZagv46t0QjDFpWJ4Wlmo1mOa5heONRch0JwRxX0CYiEgImPPo5EUm3xFm1Kaj8IlVuSiiLPQYtl1AXgkqvSEA0WshjubY8CwrLy26w6jurU7ygP4kTqBUvlucFevFQtcvtGakMpHgR4tdu7lnfKzQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EYPa0Ev+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EYPa0Ev+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4C866C4CEF5; Fri, 10 Oct 2025 10:25:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760091912; bh=/8cWJiBupP0JzmsZI2DgA7npX4AQCb1y9wkxjgU6PiU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=EYPa0Ev+t2r7nvsU/5HnVQ/6p3PBcc3rhPuN+uIYvI445r+Uh0tpl8o3KKUHcmPXC SW4Bc/PieLjIobyH4ijfcCOG4IWYiIRyOZyyRba5OVppKwjbIIqKCZMNB+LlU57JYN d0oN/RXt/wQOFvyNzbH1AsuTdovd97uO4HurOROrWxkyUThJ6hU8u3knjqW4NQL2WQ 1G3zZfHEnOK/E78GXtCWmYNIg74MR4t5Tp6lU0cvR3gpDQFH3WvO9hELC3UiXSorGv A2yDS9YDADe0yCObZeoJ0ggFXEYPgtoPT9pbP70XWGWAkmWqPFk9/5fpCZdr3wUCbn gCnRqHUEhP4OA== From: Konrad Dybcio Date: Fri, 10 Oct 2025 12:24:51 +0200 Subject: [PATCH 2/3] clk: qcom: gcc-x1e80100: Remove 85.71 MHz USB4 master clock frequency Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251010-topic-gcc_usb4_unused_freq-v1-2-4be5e77d2307@oss.qualcomm.com> References: <20251010-topic-gcc_usb4_unused_freq-v1-0-4be5e77d2307@oss.qualcomm.com> In-Reply-To: <20251010-topic-gcc_usb4_unused_freq-v1-0-4be5e77d2307@oss.qualcomm.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1760091904; l=1009; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=GTQG43EkMyH6tb7Jg5d9UUXZFZPr7cDtj1v8q1r1C7c=; b=tMOXKh4mqUoMW7yILoSeq6URocZnmk0bFxuRqh1WeEqmAwqvp6k/4y2mhfJJQm31inQ4+aiZy qB8NOvLYo4fCGs+92LgKxW6zyOUKwyPCDdNIbEmLI4pTDrzdhRy5szI X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= From: Konrad Dybcio The USB4 HPG says this frequency remains unused, remove it from the frequency table to avoid any misunderstandings. The reason it's unused seems to be that the lower RPMh level required to support it (LOW_SVS) is not enough for other pieces of the pipeline which require SVS, which in turn is enough to support a faster, 175 MHz rate. Signed-off-by: Konrad Dybcio Reviewed-by: Abel Vesa --- drivers/clk/qcom/gcc-x1e80100.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e8010= 0.c index 301fc9fc32d8..474404f9ddb4 100644 --- a/drivers/clk/qcom/gcc-x1e80100.c +++ b/drivers/clk/qcom/gcc-x1e80100.c @@ -1456,7 +1456,6 @@ static struct clk_rcg2 gcc_usb3_tert_phy_aux_clk_src = =3D { }; =20 static const struct freq_tbl ftbl_gcc_usb4_0_master_clk_src[] =3D { - F(85714286, P_GCC_GPLL0_OUT_EVEN, 3.5, 0, 0), F(175000000, P_GCC_GPLL8_OUT_MAIN, 4, 0, 0), F(350000000, P_GCC_GPLL8_OUT_MAIN, 2, 0, 0), { } --=20 2.51.0 From nobody Mon Feb 9 15:47:58 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 B45542ED854; Fri, 10 Oct 2025 10:25:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760091916; cv=none; b=KjauzBWFEqNM8qsE74O+UfR+pa3CTyI4baUZSDC4FwzsiX4AJyGFztMQfsfYHIMl65DTVZAnubTnJgwLtPI7qLGIvhLeBQe2x7hKGV18DWT/iG1kB1gQBB9EdHT5kxVOux1eSBC431tYlGEZ+diLQY87Hnr6kn7LLIWt2vYFfPY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760091916; c=relaxed/simple; bh=GpPSuImSa5tSADXfgDxcM+5gdGw5mnd30ZpFVKMLz78=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lrgRFhmuqhGCLriXJn1ScHpFjOElZvuHe1lztgNfcRdwbB15/BaTj28cPpEJGgvPua+AlBdBuoqAu/KUJhBAUitnAQ0MO8S2Qdijw5JfMcmN7oeHLD8ILWsDhH/7a4L1qcm/2iXbrk4PLsVeb8Ciy5aaTotR22HRH/VCH/YWorA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PaFi/46p; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PaFi/46p" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B5AAC4CEF1; Fri, 10 Oct 2025 10:25:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760091915; bh=GpPSuImSa5tSADXfgDxcM+5gdGw5mnd30ZpFVKMLz78=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=PaFi/46pVngzb1l3LSrDTZ4w3gGc06AznOjoV2/ioqo34Qvavc0XvXHD/M0rrey98 FPcQvXcKndnoM2ikD5g9JHbpWmmt9zCrh0JiGYbEdS62q41zANnADVs704TlYa5HhK FhhkfiVq4ivdojgoXS2jmTujt+5Dz06UUXgL8Jq9W15hKl2PSHX1+m/jnuiOp2aKKO LuGHC1IanvaNMJ5SoRs5mLb4N8GhPQZ6gqb/a3rUUXcnt8LF24RLkdhb72nEx6xPFC jmUnMFZthIg+aPncKFHbCpG5wE3RbI/30fYuDV+1BiHUnVni1MxChRuSCR6Dki/HZz 2eMWqNf4gnyHA== From: Konrad Dybcio Date: Fri, 10 Oct 2025 12:24:52 +0200 Subject: [PATCH 3/3] clk: qcom: gcc-glymur: Remove 85.71 MHz USB4 master clock frequency Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251010-topic-gcc_usb4_unused_freq-v1-3-4be5e77d2307@oss.qualcomm.com> References: <20251010-topic-gcc_usb4_unused_freq-v1-0-4be5e77d2307@oss.qualcomm.com> In-Reply-To: <20251010-topic-gcc_usb4_unused_freq-v1-0-4be5e77d2307@oss.qualcomm.com> To: Bjorn Andersson , Michael Turquette , Stephen Boyd Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1760091904; l=1003; i=konrad.dybcio@oss.qualcomm.com; s=20230215; h=from:subject:message-id; bh=Je+JMBggkTTSNURcLWuT5oRG7BENrSDrchp3Ubsq8ZQ=; b=Z6k8MBrIB7QbCzBvG6LWT0sl9vOQYEtcvoZ/S6CUgOXRPLLxJ9U2RiaUz2eOc2wS3HYj9Hgzv HtaKYEcY8ZxCE0ljcGkqlksz6+tjDjMk2YrGTJhSc+BfsuOpVJKqpoS X-Developer-Key: i=konrad.dybcio@oss.qualcomm.com; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= From: Konrad Dybcio The USB4 HPG says this frequency remains unused, remove it from the frequency table to avoid any misunderstandings. The reason it's unused seems to be that the lower RPMh level required to support it (LOW_SVS) is not enough for other pieces of the pipeline which require SVS, which in turn is enough to support a faster, 175-ish MHz rate. Signed-off-by: Konrad Dybcio Reviewed-by: Abel Vesa --- drivers/clk/qcom/gcc-glymur.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/clk/qcom/gcc-glymur.c b/drivers/clk/qcom/gcc-glymur.c index 62059120f972..6ed9bd7b7d9c 100644 --- a/drivers/clk/qcom/gcc-glymur.c +++ b/drivers/clk/qcom/gcc-glymur.c @@ -2643,7 +2643,6 @@ static struct clk_rcg2 gcc_usb3_tert_phy_aux_clk_src = =3D { }; =20 static const struct freq_tbl ftbl_gcc_usb4_0_master_clk_src[] =3D { - F(85714286, P_GCC_GPLL0_OUT_EVEN, 3.5, 0, 0), F(177666750, P_GCC_GPLL8_OUT_MAIN, 4, 0, 0), F(355333500, P_GCC_GPLL8_OUT_MAIN, 2, 0, 0), { } --=20 2.51.0