linux-kernel - [PATCH v5 3/7] arch: arm64: qcom: sc7280: Remove optional elbi register

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Message-Id: <20250309-ecam_v4-v5-3-8eff4b59790d@oss.qualcomm.com>
Date: Sun, 09 Mar 2025 11:15:25 +0530
From: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
To: cros-qcom-dts-watchers@...omium.org,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>, Jingoo Han <jingoohan1@...il.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        quic_vbadigan@...cinc.com, quic_mrana@...cinc.com,
        quic_vpernami@...cinc.com, mmareddy@...cinc.com,
        Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
Subject: [PATCH v5 3/7] arch: arm64: qcom: sc7280: Remove optional elbi
 register

ELBI registers are optional registers which are not used by this
platform. So removing the elbi registers from PCIe node.

Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 64c46221d8bf..e556285d6b75 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2202,11 +2202,10 @@ pcie1: pcie@...8000 {
 			compatible = "qcom,pcie-sc7280";
 			reg = <0 0x01c08000 0 0x3000>,
 			      <4 0x00000000 0 0xf1d>,
-			      <4 0x00000f20 0 0xa8>,
 			      <4 0x10000000 0 0x1000>,
 			      <4 0x00000000 0 0x10000000>;
 
-			reg-names = "parf", "dbi", "elbi", "atu", "config";
+			reg-names = "parf", "dbi", "atu", "config";
 			device_type = "pci";
 			linux,pci-domain = <1>;
 			bus-range = <0x00 0xff>;

-- 
2.34.1