From: Robert Marko <robimarko@gmail.com>
To: andersson@kernel.org, abelvesa@kernel.org, sboyd@kernel.org,
bmasney+clk@redhat.com, jbrunet+clk@baylibre.com,
robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
konradybcio@kernel.org, taniya.das@oss.qualcomm.com,
ansuelsmth@gmail.com, john@phrozen.org,
linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Robert Marko <robimarko@gmail.com>
Subject: [PATCH v2 1/4] clk: qcom: ipq-cmn-pll: Correct IPQ8074 NSS NoC rate
Date: Mon, 26 Oct 2026 13:08:12 +0100 [thread overview]
Message-ID: <20261026120920.1667982-1-robimarko@gmail.com> (raw)
The IPQ8074 NSS NoC bias output feeds the GCC NSS NoC clock without
a divider.
GCC and SSDK (Qualcomm vendor switch driver from SDK) both configure that
clock for 461.5 MHz, while the CMN PLL driver reports its parent at
416.5 MHz.
Report the 461.5 MHz output rate so consumers see the correct rate.
Fixes: 4e36f8ab45c4 ("clk: qcom: ipq-cmn-pll: Add IPQ8074 SoC support")
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
Changes in v2:
- New patch to correct the IPQ8074 NSS NoC bias clock rate.
drivers/clk/qcom/ipq-cmn-pll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/ipq-cmn-pll.c b/drivers/clk/qcom/ipq-cmn-pll.c
index 74a2043632b7..76678a4d6b7d 100644
--- a/drivers/clk/qcom/ipq-cmn-pll.c
+++ b/drivers/clk/qcom/ipq-cmn-pll.c
@@ -237,7 +237,7 @@ static const struct cmn_pll_fixed_output_clk ipq6018_output_clks[] = {
static const struct cmn_pll_fixed_output_clk ipq8074_output_clks[] = {
CLK_PLL_OUTPUT(IPQ8074_BIAS_PLL_CC_CLK, "bias_pll_cc_clk", 300000000UL),
- CLK_PLL_OUTPUT(IPQ8074_BIAS_PLL_NSS_NOC_CLK, "bias_pll_nss_noc_clk", 416500000UL),
+ CLK_PLL_OUTPUT(IPQ8074_BIAS_PLL_NSS_NOC_CLK, "bias_pll_nss_noc_clk", 461500000UL),
{ /* Sentinel */ }
};
--
2.56.0
next reply other threads:[~2026-10-26 12:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-26 12:08 Robert Marko [this message]
2026-10-26 12:08 ` [PATCH v2 2/4] dt-bindings: clocks: qcom,gcc-ipq8074: Allow CMN PLL bias clocks Robert Marko
2026-10-26 12:08 ` [PATCH v2 3/4] clk: qcom: gcc-ipq8074: Align CMN PLL inputs with binding Robert Marko
2026-10-27 10:59 ` Konrad Dybcio
2026-10-27 11:25 ` Abel Vesa
2026-10-26 12:08 ` [PATCH v2 4/4] arm64: dts: qcom: ipq8074: Add CMN PLL Robert Marko
2026-10-27 10:59 ` Konrad Dybcio
2026-10-27 11:23 ` Abel Vesa
2026-10-27 10:58 ` [PATCH v2 1/4] clk: qcom: ipq-cmn-pll: Correct IPQ8074 NSS NoC rate Konrad Dybcio
2026-10-27 11:24 ` Abel Vesa
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