[U-Boot] [PATCH v2 08/17] arm: dts: Add devicetree for i.MX6DL

From: Peng Fan <van.freenix@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 08/17] arm: dts: Add devicetree for i.MX6DL
Date: Mon, 19 Sep 2016 14:17:07 +0800	[thread overview]
Message-ID: <20160919061706.GE15814@linux-7smt.suse> (raw)
In-Reply-To: <1474058929-17637-9-git-send-email-jagan@amarulasolutions.com>

Hi Jagan,
On Sat, Sep 17, 2016 at 02:18:40AM +0530, Jagan Teki wrote:
>Add i.MX6DL dtsi support from Linux.

Better including the latest linux commit number.

Regards,
Peng.

>
>Cc: Peng Fan <peng.fan@nxp.com>
>Cc: Stefano Babic <sbabic@denx.de>
>Cc: Fabio Estevam <fabio.estevam@nxp.com>
>Cc: Matteo Lisi <matteo.lisi@engicam.com>
>Cc: Michael Trimarchi <michael@amarulasolutions.com>
>Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
>---
> arch/arm/dts/imx6dl.dtsi | 133 +++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 133 insertions(+)
> create mode 100644 arch/arm/dts/imx6dl.dtsi
>
>diff --git a/arch/arm/dts/imx6dl.dtsi b/arch/arm/dts/imx6dl.dtsi
>new file mode 100644
>index 0000000..9a4c22c
>--- /dev/null
>+++ b/arch/arm/dts/imx6dl.dtsi
>@@ -0,0 +1,133 @@
>+
>+/*
>+ * Copyright 2013 Freescale Semiconductor, Inc.
>+ *
>+ * This program is free software; you can redistribute it and/or modify
>+ * it under the terms of the GNU General Public License version 2 as
>+ * published by the Free Software Foundation.
>+ *
>+ */
>+
>+#include <dt-bindings/interrupt-controller/irq.h>
>+#include "imx6dl-pinfunc.h"
>+#include "imx6qdl.dtsi"
>+
>+/ {
>+	aliases {
>+		i2c3 = &i2c4;
>+	};
>+
>+	cpus {
>+		#address-cells = <1>;
>+		#size-cells = <0>;
>+
>+		cpu at 0 {
>+			compatible = "arm,cortex-a9";
>+			device_type = "cpu";
>+			reg = <0>;
>+			next-level-cache = <&L2>;
>+			operating-points = <
>+				/* kHz    uV */
>+				996000  1250000
>+				792000  1175000
>+				396000  1150000
>+			>;
>+			fsl,soc-operating-points = <
>+				/* ARM kHz  SOC-PU uV */
>+				996000	1175000
>+				792000	1175000
>+				396000	1175000
>+			>;
>+			clock-latency = <61036>; /* two CLK32 periods */
>+			clocks = <&clks IMX6QDL_CLK_ARM>,
>+				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
>+				 <&clks IMX6QDL_CLK_STEP>,
>+				 <&clks IMX6QDL_CLK_PLL1_SW>,
>+				 <&clks IMX6QDL_CLK_PLL1_SYS>;
>+			clock-names = "arm", "pll2_pfd2_396m", "step",
>+				      "pll1_sw", "pll1_sys";
>+			arm-supply = <&reg_arm>;
>+			pu-supply = <&reg_pu>;
>+			soc-supply = <&reg_soc>;
>+		};
>+
>+		cpu at 1 {
>+			compatible = "arm,cortex-a9";
>+			device_type = "cpu";
>+			reg = <1>;
>+			next-level-cache = <&L2>;
>+		};
>+	};
>+
>+	soc {
>+		ocram: sram at 00900000 {
>+			compatible = "mmio-sram";
>+			reg = <0x00900000 0x20000>;
>+			clocks = <&clks IMX6QDL_CLK_OCRAM>;
>+		};
>+
>+		aips1: aips-bus at 02000000 {
>+			iomuxc: iomuxc at 020e0000 {
>+				compatible = "fsl,imx6dl-iomuxc";
>+			};
>+
>+			pxp: pxp at 020f0000 {
>+				reg = <0x020f0000 0x4000>;
>+				interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>;
>+			};
>+
>+			epdc: epdc at 020f4000 {
>+				reg = <0x020f4000 0x4000>;
>+				interrupts = <0 97 IRQ_TYPE_LEVEL_HIGH>;
>+			};
>+
>+			lcdif: lcdif at 020f8000 {
>+				reg = <0x020f8000 0x4000>;
>+				interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>;
>+			};
>+		};
>+
>+		aips2: aips-bus at 02100000 {
>+			i2c4: i2c at 021f8000 {
>+				#address-cells = <1>;
>+				#size-cells = <0>;
>+				compatible = "fsl,imx6q-i2c", "fsl,imx21-i2c";
>+				reg = <0x021f8000 0x4000>;
>+				interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
>+				clocks = <&clks IMX6DL_CLK_I2C4>;
>+				status = "disabled";
>+			};
>+		};
>+	};
>+
>+	display-subsystem {
>+		compatible = "fsl,imx-display-subsystem";
>+		ports = <&ipu1_di0>, <&ipu1_di1>;
>+	};
>+
>+	gpu-subsystem {
>+		compatible = "fsl,imx-gpu-subsystem";
>+		cores = <&gpu_2d>, <&gpu_3d>;
>+	};
>+};
>+
>+&gpt {
>+	compatible = "fsl,imx6dl-gpt";
>+};
>+
>+&hdmi {
>+	compatible = "fsl,imx6dl-hdmi";
>+};
>+
>+&ldb {
>+	clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
>+		 <&clks IMX6QDL_CLK_IPU1_DI0_SEL>, <&clks IMX6QDL_CLK_IPU1_DI1_SEL>,
>+		 <&clks IMX6QDL_CLK_LDB_DI0>, <&clks IMX6QDL_CLK_LDB_DI1>;
>+	clock-names = "di0_pll", "di1_pll",
>+		      "di0_sel", "di1_sel",
>+		      "di0", "di1";
>+};
>+
>+&vpu {
>+	compatible = "fsl,imx6dl-vpu", "cnm,coda960";
>+};
>-- 
>2.7.4
>
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