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Wed, 30 Jul 2025 09:11:33 -0700 (PDT) Received: from [127.0.1.1] ([82.79.186.23]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b78acd884dsm9164564f8f.33.2025.07.30.09.11.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Jul 2025 09:11:32 -0700 (PDT) From: Abel Vesa Date: Wed, 30 Jul 2025 19:11:12 +0300 Subject: [PATCH] clk: qcom: tcsrcc-x1e80100: Set the bi_tcxo as parent to eDP refclk 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: <20250730-clk-qcom-tcsrcc-x1e80100-parent-edp-refclk-v1-1-7a36ef06e045@linaro.org> X-B4-Tracking: v=1; b=H4sIAB9EimgC/x2N0QqDMAxFf0XyvECqdMp+ZeyhxqhhW+1SEUH89 3V7PJfDPQdkMZUMt+oAk02zLrGAu1TAc4iToA6FoabaU9sQ8uuJH17euHI2ZtyddOSIMAWTuKI MCU3Gn9b1rg3+OpKnAOUwlV33f+z+OM8v1KcEPXwAAAA= X-Change-ID: 20250730-clk-qcom-tcsrcc-x1e80100-parent-edp-refclk-8b17a56f050a To: Bjorn Andersson , Michael Turquette , Stephen Boyd , Konrad Dybcio Cc: Johan Hovold , Taniya Das , linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Abel Vesa X-Mailer: b4 0.15-dev-dedf8 X-Developer-Signature: v=1; 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a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE All the other ref clocks provided by this driver have the bi_tcxo as parent. The eDP refclk is the only one without a parent, leading to reporting its rate as 0. So set its parent to bi_tcxo, just like the rest of the refclks. Cc: stable@vger.kernel.org # v6.9 Fixes: 06aff116199c ("clk: qcom: Add TCSR clock driver for x1e80100") Signed-off-by: Abel Vesa Reviewed-by: Dmitry Baryshkov --- drivers/clk/qcom/tcsrcc-x1e80100.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/qcom/tcsrcc-x1e80100.c b/drivers/clk/qcom/tcsrcc-x= 1e80100.c index ff61769a08077e916157a03c789ab3d5b0c090f6..a367e1f55622d990929984facb6= 2185b551d6c50 100644 --- a/drivers/clk/qcom/tcsrcc-x1e80100.c +++ b/drivers/clk/qcom/tcsrcc-x1e80100.c @@ -29,6 +29,10 @@ static struct clk_branch tcsr_edp_clkref_en =3D { .enable_mask =3D BIT(0), .hw.init =3D &(const struct clk_init_data) { .name =3D "tcsr_edp_clkref_en", + .parent_data =3D &(const struct clk_parent_data){ + .index =3D DT_BI_TCXO_PAD, + }, + .num_parents =3D 1, .ops =3D &clk_branch2_ops, }, }, --- base-commit: 79fb37f39b77bbf9a56304e9af843cd93a7a1916 change-id: 20250730-clk-qcom-tcsrcc-x1e80100-parent-edp-refclk-8b17a56f050a Best regards, --=20 Abel Vesa