From: Varadarajan Narayanan <quic_varada@quicinc.com>
To: <andersson@kernel.org>, <mturquette@baylibre.com>,
<sboyd@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <konrad.dybcio@linaro.org>,
<djakov@kernel.org>, <dmitry.baryshkov@linaro.org>,
<quic_varada@quicinc.com>, <quic_anusha@quicinc.com>,
<linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-pm@vger.kernel.org>
Subject: [PATCH v10 6/6] arm64: dts: qcom: ipq9574: Add icc provider ability to gcc
Date: Mon, 29 Apr 2024 14:43:14 +0530 [thread overview]
Message-ID: <20240429091314.761900-7-quic_varada@quicinc.com> (raw)
In-Reply-To: <20240429091314.761900-1-quic_varada@quicinc.com>
IPQ SoCs dont involve RPM in managing NoC related clocks and
there is no NoC scaling. Linux itself handles these clocks.
However, these should not be exposed as just clocks and align
with other Qualcomm SoCs that handle these clocks from a
interconnect provider.
Hence include icc provider capability to the gcc node so that
peripherals can use the interconnect facility to enable these
clocks.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
---
arch/arm64/boot/dts/qcom/ipq9574.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index c5abadf94975..0aba4c60e850 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/clock/qcom,apss-ipq.h>
#include <dt-bindings/clock/qcom,ipq9574-gcc.h>
+#include <dt-bindings/interconnect/qcom,ipq9574.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/reset/qcom,ipq9574-gcc.h>
#include <dt-bindings/clock/qcom,ipq9574-nsscc.h>
@@ -457,6 +458,7 @@ gcc: clock-controller@1800000 {
#clock-cells = <1>;
#reset-cells = <1>;
#power-domain-cells = <1>;
+ #interconnect-cells = <1>;
};
tcsr_mutex: hwlock@1905000 {
--
2.34.1
prev parent reply other threads:[~2024-04-29 9:14 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 9:13 [PATCH v10 0/6] Add interconnect driver for IPQ9574 SoC Varadarajan Narayanan
2024-04-29 9:13 ` [PATCH v10 1/6] interconnect: icc-clk: Allow user to specify master/slave ids Varadarajan Narayanan
2024-04-29 11:08 ` Bryan O'Donoghue
2024-04-30 6:30 ` Varadarajan Narayanan
2024-04-29 11:09 ` Georgi Djakov
2024-04-29 9:13 ` [PATCH v10 2/6] dt-bindings: interconnect: Add Qualcomm IPQ9574 support Varadarajan Narayanan
2024-04-29 11:10 ` Georgi Djakov
2024-04-29 9:13 ` [PATCH v10 3/6] interconnect: icc-clk: Add devm_icc_clk_register Varadarajan Narayanan
2024-04-29 11:10 ` Georgi Djakov
2024-04-29 9:13 ` [PATCH v10 4/6] clk: qcom: common: Add interconnect clocks support Varadarajan Narayanan
2024-04-29 9:13 ` [PATCH v10 5/6] clk: qcom: ipq9574: Use icc-clk for enabling NoC related clocks Varadarajan Narayanan
2024-04-29 9:13 ` Varadarajan Narayanan [this message]
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