From: Kaushal Kumar <quic_kaushalk@quicinc.com>
To: <agross@kernel.org>, <bjorn.andersson@linaro.org>,
<robh+dt@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>
Cc: <linux-arm-msm@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<manivannan.sadhasivam@linaro.org>,
"Kaushal Kumar" <quic_kaushalk@quicinc.com>
Subject: [PATCH 1/4] ARM: dts: qcom: sdx65: Add QPIC BAM support
Date: Sat, 30 Apr 2022 08:30:07 -0700 [thread overview]
Message-ID: <1651332610-6334-2-git-send-email-quic_kaushalk@quicinc.com> (raw)
In-Reply-To: <1651332610-6334-1-git-send-email-quic_kaushalk@quicinc.com>
Add devicetree node to enable support for QPIC
BAM DMA controller on Qualcomm SDX65 platform.
Signed-off-by: Kaushal Kumar <quic_kaushalk@quicinc.com>
---
arch/arm/boot/dts/qcom-sdx65.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
index a64be20..d6a6087 100644
--- a/arch/arm/boot/dts/qcom-sdx65.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
@@ -199,6 +199,18 @@
qcom,bcm-voters = <&apps_bcm_voter>;
};
+ qpic_bam: dma-controller@1b04000 {
+ compatible = "qcom,bam-v1.7.0";
+ reg = <0x01b04000 0x1c000>;
+ interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rpmhcc RPMH_QPIC_CLK>;
+ clock-names = "bam_clk";
+ #dma-cells = <1>;
+ qcom,ee = <0>;
+ qcom,controlled-remotely;
+ status = "disabled";
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0x01f40000 0x40000>;
--
2.7.4
next prev parent reply other threads:[~2022-04-30 15:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-30 15:30 [PATCH 0/4] Add QPIC BAM and QPIC NAND devicetree support for SDX65 Kaushal Kumar
2022-04-30 15:30 ` Kaushal Kumar [this message]
2022-05-02 7:04 ` [PATCH 1/4] ARM: dts: qcom: sdx65: Add QPIC BAM support Manivannan Sadhasivam
2022-04-30 15:30 ` [PATCH 2/4] ARM: dts: qcom: sdx65: Add QPIC NAND support Kaushal Kumar
2022-05-02 7:05 ` Manivannan Sadhasivam
2022-04-30 15:30 ` [PATCH 3/4] ARM: dts: qcom: sdx65-mtp: Enable QPIC BAM support Kaushal Kumar
2022-05-02 7:07 ` Manivannan Sadhasivam
2022-04-30 15:30 ` [PATCH 4/4] ARM: dts: qcom: sdx65-mtp: Enable QPIC NAND support Kaushal Kumar
2022-05-02 7:07 ` Manivannan Sadhasivam
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