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Sender: Michal Simek <monstr@monstr.eu>
From:   Michal Simek <michal.simek@xilinx.com>
To:     linux-kernel@vger.kernel.org, monstr@monstr.eu,
        michal.simek@xilinx.com, git@xilinx.com
Cc:     Kalyani Akula <kalyani.akula@xilinx.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Manish Narani <manish.narani@xilinx.com>,
        Rajan Vaja <rajan.vaja@xilinx.com>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org
Subject: [PATCH 08/12] arm64: dts: zynqmp: Wire arasan nand controller
Date:   Wed,  2 Dec 2020 15:06:07 +0100
Message-Id: <96d84568afbbe97e3520b71d8e3e1da7ef10dc66.1606917949.git.michal.simek@xilinx.com>
In-Reply-To: <cover.1606917949.git.michal.simek@xilinx.com>
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Add missing arasan controller with clocks. Disable it by default. Every
board can enable it with specifying others properties.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi |  4 ++++
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi         | 12 ++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
index c94c3bb67edc..7af57619436d 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-clk-ccf.dtsi
@@ -116,6 +116,10 @@ &lpd_dma_chan8 {
 	clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
 };
 
+&nand0 {
+	clocks = <&zynqmp_clk NAND_REF>, <&zynqmp_clk LPD_LSBUS>;
+};
+
 &gem0 {
 	clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM0_REF>,
 		 <&zynqmp_clk GEM0_TX>, <&zynqmp_clk GEM0_RX>,
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 8e9b54b5e70c..fa7ea7f56299 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -461,6 +461,18 @@ mc: memory-controller@fd070000 {
 			interrupts = <0 112 4>;
 		};
 
+		nand0: nand-controller@ff100000 {
+			compatible = "xlnx,zynqmp-nand-controller", "arasan,nfc-v3p10";
+			status = "disabled";
+			reg = <0x0 0xff100000 0x0 0x1000>;
+			clock-names = "controller", "bus";
+			interrupt-parent = <&gic>;
+			interrupts = <0 14 4>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			power-domains = <&zynqmp_firmware PD_NAND>;
+		};
+
 		gem0: ethernet@ff0b0000 {
 			compatible = "cdns,zynqmp-gem", "cdns,gem";
 			status = "disabled";
-- 
2.29.2