devicetree.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Krishna chaitanya chundru <quic_krichai@quicinc.com>
To: "Bjorn Andersson" <andersson@kernel.org>,
	"Konrad Dybcio" <konrad.dybcio@linaro.org>,
	"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
	"Krzysztof Wilczyński" <kw@linux.com>,
	"Rob Herring" <robh@kernel.org>,
	"Bjorn Helgaas" <bhelgaas@google.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Johan Hovold" <johan+linaro@kernel.org>,
	"Brian Masney" <bmasney@redhat.com>,
	"Georgi Djakov" <djakov@kernel.org>
Cc: <linux-arm-msm@vger.kernel.org>, <linux-pci@vger.kernel.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<vireshk@kernel.org>, <quic_vbadigan@quicinc.com>,
	<quic_skananth@quicinc.com>, <quic_nitegupt@quicinc.com>,
	<quic_parass@quicinc.com>,
	Krishna chaitanya chundru <quic_krichai@quicinc.com>
Subject: [PATCH v8 2/7] arm64: dts: qcom: sm8450: Add interconnect path to PCIe node
Date: Sat, 2 Mar 2024 09:29:56 +0530	[thread overview]
Message-ID: <20240302-opp_support-v8-2-158285b86b10@quicinc.com> (raw)
In-Reply-To: <20240302-opp_support-v8-0-158285b86b10@quicinc.com>

Add pcie-mem & cpu-pcie interconnect path to the PCIe nodes.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 01e4dfc4babd..6b1d2e0d9d14 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -1781,6 +1781,10 @@ pcie0: pcie@1c00000 {
 					<0 0 0 3 &intc 0 0 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
 					<0 0 0 4 &intc 0 0 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
 
+			interconnects = <&pcie_noc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
 			clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
 				 <&gcc GCC_PCIE_0_PIPE_CLK_SRC>,
 				 <&pcie0_phy>,
@@ -1890,6 +1894,10 @@ pcie1: pcie@1c08000 {
 					<0 0 0 3 &intc 0 0 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
 					<0 0 0 4 &intc 0 0 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
 
+			interconnects = <&pcie_noc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>,
+					<&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>;
+			interconnect-names = "pcie-mem", "cpu-pcie";
+
 			clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
 				 <&gcc GCC_PCIE_1_PIPE_CLK_SRC>,
 				 <&pcie1_phy>,

-- 
2.42.0


  parent reply	other threads:[~2024-03-02  4:00 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-02  3:59 [PATCH v8 0/7] PCI: qcom: Add support for OPP Krishna chaitanya chundru
2024-03-02  3:59 ` [PATCH v8 1/7] dt-bindings: PCI: qcom: Add interconnects path as required property Krishna chaitanya chundru
2024-03-02  3:59 ` Krishna chaitanya chundru [this message]
2024-03-06 16:04   ` [PATCH v8 2/7] arm64: dts: qcom: sm8450: Add interconnect path to PCIe node Konrad Dybcio
2024-04-05  7:40     ` Manivannan Sadhasivam
2024-04-06 17:18       ` Krishna Chaitanya Chundru
2024-03-02  3:59 ` [PATCH v8 3/7] PCI: qcom: Add ICC bandwidth vote for CPU to PCIe path Krishna chaitanya chundru
2024-03-04 17:41   ` Manivannan Sadhasivam
2024-03-05 10:53     ` Krishna Chaitanya Chundru
2024-04-05  8:29       ` Manivannan Sadhasivam
2024-04-05 10:16         ` Krishna Chaitanya Chundru
2024-03-02  3:59 ` [PATCH v8 4/7] dt-bindings: pci: qcom: Add opp table Krishna chaitanya chundru
2024-03-02  3:59 ` [PATCH v8 5/7] arm64: dts: qcom: sm8450: Add opp table support to PCIe Krishna chaitanya chundru
2024-03-04 17:49   ` Manivannan Sadhasivam
2024-03-05 10:57     ` Krishna Chaitanya Chundru
2024-03-02  4:00 ` [PATCH v8 6/7] PCI: Bring the PCIe speed to MBps logic to new pcie_link_speed_to_mbps() Krishna chaitanya chundru
2024-03-04 17:51   ` Manivannan Sadhasivam
2024-03-02  4:00 ` [PATCH v8 7/7] PCI: qcom: Add OPP support to scale performance state of power domain Krishna chaitanya chundru
2024-03-04 18:05   ` Manivannan Sadhasivam
2024-03-05 11:14     ` Krishna Chaitanya Chundru
2024-04-05  8:23       ` Manivannan Sadhasivam

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240302-opp_support-v8-2-158285b86b10@quicinc.com \
    --to=quic_krichai@quicinc.com \
    --cc=andersson@kernel.org \
    --cc=bhelgaas@google.com \
    --cc=bmasney@redhat.com \
    --cc=conor+dt@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=djakov@kernel.org \
    --cc=johan+linaro@kernel.org \
    --cc=konrad.dybcio@linaro.org \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=kw@linux.com \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=lpieralisi@kernel.org \
    --cc=manivannan.sadhasivam@linaro.org \
    --cc=quic_nitegupt@quicinc.com \
    --cc=quic_parass@quicinc.com \
    --cc=quic_skananth@quicinc.com \
    --cc=quic_vbadigan@quicinc.com \
    --cc=robh+dt@kernel.org \
    --cc=robh@kernel.org \
    --cc=vireshk@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).