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Commit 22261b22 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'armsoc/for-3.15/dt-2' of git://github.com/broadcom/mach-bcm into next/dt 

Merge "ARM: mach-bcm: dt updates for 3.15 - part 2" from Matt Porter:

- BCM21664 SoC support
- BCM59056 PMU support
- BCM281xx reboot fix

* tag 'armsoc/for-3.15/dt-2' of git://github.com/broadcom/mach-bcm

:
  ARM: dts: bcm28155-ap: leave camldo1 on to fix reboot
  ARM: dts: add bcm590xx pmu support and enable for bcm28155-ap
  ARM: dts: bcm21664: Add device tree files.
  ARM: DT: bcm21664: Device tree bindings

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents 38edc2da a97d67d1

Documentation/devicetree/bindings/arm/bcm/bcm21664.txt

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Broadcom BCM21664 device tree bindings

--------------------------------------



This document describes the device tree bindings for boards with the BCM21664

SoC.



Required root node property:

  - compatible: brcm,bcm21664



Example:

	/ {

		model = "BCM21664 SoC";

		compatible = "brcm,bcm21664";

		[...]

	}

Documentation/devicetree/bindings/arm/bcm/kona-resetmgr.txt

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Broadcom Kona Family Reset Manager

----------------------------------



The reset manager is used on the Broadcom BCM21664 SoC.



Required properties:

  - compatible: brcm,bcm21664-resetmgr

  - reg: memory address & range



Example:

	brcm,resetmgr@35001f00 {

		compatible = "brcm,bcm21664-resetmgr";

		reg = <0x35001f00 0x24>;

	};

arch/arm/boot/dts/Makefile

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@@ -47,7 +47,8 @@ dtb-$(CONFIG_ARCH_AT91) += sama5d36ek.dtb 


dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb

dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb

dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb

dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \

	bcm21664-garnet.dtb

dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb

dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb

dtb-$(CONFIG_ARCH_BERLIN) += \

arch/arm/boot/dts/bcm21664-garnet.dts

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/*

 * Copyright (C) 2014 Broadcom Corporation

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License as

 * published by the Free Software Foundation version 2.

 *

 * This program is distributed "as is" WITHOUT ANY WARRANTY of any

 * kind, whether express or implied; without even the implied warranty

 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



/dts-v1/;



#include <dt-bindings/gpio/gpio.h>



#include "bcm21664.dtsi"



/ {

	model = "BCM21664 Garnet board";

	compatible = "brcm,bcm21664-garnet", "brcm,bcm21664";



	memory {

		reg = <0x80000000 0x40000000>; /* 1 GB */

	};



	uart@3e000000 {

		status = "okay";

	};



	sdio1: sdio@3f180000 {

		max-frequency = <48000000>;

		status = "okay";

	};



	sdio2: sdio@3f190000 {

		non-removable;

		max-frequency = <48000000>;

		status = "okay";

	};



	sdio4: sdio@3f1b0000 {

		max-frequency = <48000000>;

		cd-gpios = <&gpio 91 GPIO_ACTIVE_LOW>;

		status = "okay";

	};



	usbotg: usb@3f120000 {

		status = "okay";

	};



	usbphy: usb-phy@3f130000 {

		status = "okay";

	};

};

arch/arm/boot/dts/bcm21664.dtsi

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/*

 * Copyright (C) 2014 Broadcom Corporation

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License as

 * published by the Free Software Foundation version 2.

 *

 * This program is distributed "as is" WITHOUT ANY WARRANTY of any

 * kind, whether express or implied; without even the implied warranty

 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */



#include <dt-bindings/interrupt-controller/arm-gic.h>

#include <dt-bindings/interrupt-controller/irq.h>



#include "skeleton.dtsi"



/ {

	model = "BCM21664 SoC";

	compatible = "brcm,bcm21664";

	interrupt-parent = <&gic>;



	chosen {

		bootargs = "console=ttyS0,115200n8";

	};



	gic: interrupt-controller@3ff00100 {

		compatible = "arm,cortex-a9-gic";

		#interrupt-cells = <3>;

		#address-cells = <0>;

		interrupt-controller;

		reg = <0x3ff01000 0x1000>,

		      <0x3ff00100 0x100>;

	};



	smc@0x3404e000 {

		compatible = "brcm,bcm21664-smc", "brcm,kona-smc";

		reg = <0x3404e000 0x400>; /* 1 KiB in SRAM */

	};



	uart@3e000000 {

		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";

		status = "disabled";

		reg = <0x3e000000 0x118>;

		clocks = <&uartb_clk>;

		interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;

		reg-shift = <2>;

		reg-io-width = <4>;

	};



	uart@3e001000 {

		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";

		status = "disabled";

		reg = <0x3e001000 0x118>;

		clocks = <&uartb2_clk>;

		interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;

		reg-shift = <2>;

		reg-io-width = <4>;

	};



	uart@3e002000 {

		compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";

		status = "disabled";

		reg = <0x3e002000 0x118>;

		clocks = <&uartb3_clk>;

		interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;

		reg-shift = <2>;

		reg-io-width = <4>;

	};



	L2: l2-cache {

		compatible = "arm,pl310-cache";

		reg = <0x3ff20000 0x1000>;

		cache-unified;

		cache-level = <2>;

	};



	brcm,resetmgr@35001f00 {

		compatible = "brcm,bcm21664-resetmgr";

		reg = <0x35001f00 0x24>;

	};



	timer@35006000 {

		compatible = "brcm,kona-timer";

		reg = <0x35006000 0x1c>;

		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&hub_timer_clk>;

	};



	gpio: gpio@35003000 {

		compatible = "brcm,bcm21664-gpio", "brcm,kona-gpio";

		reg = <0x35003000 0x524>;

		interrupts =

		       <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH

			GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH

			GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH

			GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;

		#gpio-cells = <2>;

		#interrupt-cells = <2>;

		gpio-controller;

		interrupt-controller;

	};



	sdio1: sdio@3f180000 {

		compatible = "brcm,kona-sdhci";

		reg = <0x3f180000 0x801c>;

		interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&sdio1_clk>;

		status = "disabled";

	};



	sdio2: sdio@3f190000 {

		compatible = "brcm,kona-sdhci";

		reg = <0x3f190000 0x801c>;

		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&sdio2_clk>;

		status = "disabled";

	};



	sdio3: sdio@3f1a0000 {

		compatible = "brcm,kona-sdhci";

		reg = <0x3f1a0000 0x801c>;

		interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&sdio3_clk>;

		status = "disabled";

	};



	sdio4: sdio@3f1b0000 {

		compatible = "brcm,kona-sdhci";

		reg = <0x3f1b0000 0x801c>;

		interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&sdio4_clk>;

		status = "disabled";

	};



	i2c@3e016000 {

		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";

		reg = <0x3e016000 0x70>;

		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		clocks = <&bsc1_clk>;

		status = "disabled";

	};



	i2c@3e017000 {

		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";

		reg = <0x3e017000 0x70>;

		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		clocks = <&bsc2_clk>;

		status = "disabled";

	};



	i2c@3e018000 {

		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";

		reg = <0x3e018000 0x70>;

		interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		clocks = <&bsc3_clk>;

		status = "disabled";

	};



	i2c@3e01c000 {

		compatible = "brcm,bcm21664-i2c", "brcm,kona-i2c";

		reg = <0x3e01c000 0x70>;

		interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		clocks = <&bsc4_clk>;

		status = "disabled";

	};



	clocks {

		bsc1_clk: bsc1 {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		bsc2_clk: bsc2 {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		bsc3_clk: bsc3 {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		bsc4_clk: bsc4 {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		pmu_bsc_clk: pmu_bsc {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		hub_timer_clk: hub_timer {

			compatible = "fixed-clock";

			clock-frequency = <32768>;

			#clock-cells = <0>;

		};



		pwm_clk: pwm {

			compatible = "fixed-clock";

			clock-frequency = <26000000>;

			#clock-cells = <0>;

		};



		sdio1_clk: sdio1 {

			compatible = "fixed-clock";

			clock-frequency = <48000000>;

			#clock-cells = <0>;

		};



		sdio2_clk: sdio2 {

			compatible = "fixed-clock";

			clock-frequency = <48000000>;

			#clock-cells = <0>;

		};



		sdio3_clk: sdio3 {

			compatible = "fixed-clock";

			clock-frequency = <48000000>;

			#clock-cells = <0>;

		};



		sdio4_clk: sdio4 {

			compatible = "fixed-clock";

			clock-frequency = <48000000>;

			#clock-cells = <0>;

		};



		tmon_1m_clk: tmon_1m {

			compatible = "fixed-clock";

			clock-frequency = <1000000>;

			#clock-cells = <0>;

		};



		uartb_clk: uartb {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		uartb2_clk: uartb2 {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		uartb3_clk: uartb3 {

			compatible = "fixed-clock";

			clock-frequency = <13000000>;

			#clock-cells = <0>;

		};



		usb_otg_ahb_clk: usb_otg_ahb {

			compatible = "fixed-clock";

			clock-frequency = <52000000>;

			#clock-cells = <0>;

		};

	};



	usbotg: usb@3f120000 {

		compatible = "snps,dwc2";

		reg = <0x3f120000 0x10000>;

		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&usb_otg_ahb_clk>;

		clock-names = "otg";

		phys = <&usbphy>;

		phy-names = "usb2-phy";

		status = "disabled";

	};



	usbphy: usb-phy@3f130000 {

		compatible = "brcm,kona-usb2-phy";

		reg = <0x3f130000 0x28>;

		#phy-cells = <0>;

		status = "disabled";

	};

};