From: Michal Simek <michal.simek@xilinx.com>
To: linux-arm-kernel@lists.infradead.org
Cc: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>,
"Naga Sureshkumar Relli" <naga.sureshkumar.relli@xilinx.com>,
monstr@monstr.eu,
"Stefan Krsmanovic" <stefan.krsmanovic@aggios.com>,
devicetree@vger.kernel.org, "Marc Zyngier" <marc.zyngier@arm.com>,
"Will Deacon" <will.deacon@arm.com>,
"Shubhrajyoti Datta" <shubhrajyoti.datta@xilinx.com>,
"Alexander Graf" <agraf@suse.de>,
linux-kernel@vger.kernel.org,
"Bharat Kumar Gogada" <bharat.kumar.gogada@xilinx.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Moritz Fischer" <mdf@kernel.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Mark Rutland" <mark.rutland@arm.com>,
"Sören Brinkmann" <soren.brinkmann@xilinx.com>
Subject: [PATCH 1/5] arm64: zynqmp: Add fpd/lpd dmas
Date: Thu, 3 Aug 2017 13:36:47 +0200 [thread overview]
Message-ID: <7ce85ef98662e158c7bf62c249e2dd1ab4bd5ba5.1501760202.git.michal.simek@xilinx.com> (raw)
In-Reply-To: <cover.1501760202.git.michal.simek@xilinx.com>
In-Reply-To: <cover.1501760202.git.michal.simek@xilinx.com>
Wire fpd and lpd dma channels to zynqmp.dtsi.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 165 +++++++++++++++++++++++++++++++++
1 file changed, 165 insertions(+)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 787463796348..7665fbddff28 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -189,6 +189,171 @@
};
};
+ /* GDMA */
+ fpd_dma_chan1: dma@fd500000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd500000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 124 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan2: dma@fd510000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd510000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 125 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan3: dma@fd520000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd520000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 126 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan4: dma@fd530000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd530000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 127 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan5: dma@fd540000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd540000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 128 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan6: dma@fd550000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd550000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 129 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan7: dma@fd560000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd560000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 130 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ fpd_dma_chan8: dma@fd570000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xfd570000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 131 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <128>;
+ };
+
+ /* LPDDMA default allows only secured access. inorder to enable
+ * These dma channels, Users should ensure that these dma
+ * Channels are allowed for non secure access.
+ */
+ lpd_dma_chan1: dma@ffa80000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffa80000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 77 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan2: dma@ffa90000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffa90000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 78 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan3: dma@ffaa0000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffaa0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 79 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan4: dma@ffab0000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffab0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 80 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan5: dma@ffac0000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffac0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 81 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan6: dma@ffad0000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffad0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 82 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan7: dma@ffae0000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffae0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 83 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
+ lpd_dma_chan8: dma@ffaf0000 {
+ status = "disabled";
+ compatible = "xlnx,zynqmp-dma-1.0";
+ reg = <0x0 0xffaf0000 0x0 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 84 4>;
+ clock-names = "clk_main", "clk_apb";
+ xlnx,bus-width = <64>;
+ };
+
gem0: ethernet@ff0b0000 {
compatible = "cdns,gem";
status = "disabled";
--
1.9.1
next prev parent reply other threads:[~2017-08-03 11:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-03 11:36 [PATCH 0/5] arm64: zynqmp: dtsi changes next Michal Simek
2017-08-03 11:36 ` Michal Simek [this message]
2017-08-03 11:36 ` [PATCH 2/5] arm64: zynqmp: Use C pre-processor for includes Michal Simek
2017-08-03 11:36 ` [PATCH 4/5] arm64: zynqmp: Enable can1 for ep108 Michal Simek
[not found] ` <cover.1501760202.git.michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
2017-08-03 11:36 ` [PATCH 3/5] arm64: zynqmp: Added clocks to DT " Michal Simek
2017-08-03 11:36 ` [PATCH 5/5] arm64: zynqmp: Add missing mmc aliases in ep108 Michal Simek
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