ARM: dts: bcm21664: Add device tree files.

Add device tree files for the Broadcom BCM21664 SoC.

Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ca755521caeec350caa74cf3bd8b383e35104df7..be8787e9cd26cf21a9e7e8cc99cff785cd9dd133 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -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) += \

diff --git a/arch/arm/boot/dts/bcm21664-garnet.dts b/arch/arm/boot/dts/bcm21664-garnet.dts
new file mode 100644 (file)
index 0000000..e87cb26
--- /dev/null
+++ b/arch/arm/boot/dts/bcm21664-garnet.dts
@@ -0,0 +1,56 @@
+/*
+ * 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";
+       };
+};

diff --git a/arch/arm/boot/dts/bcm21664.dtsi b/arch/arm/boot/dts/bcm21664.dtsi
new file mode 100644 (file)
index 0000000..08a44d4
--- /dev/null
+++ b/arch/arm/boot/dts/bcm21664.dtsi
@@ -0,0 +1,292 @@
+/*
+ * 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";
+       };
+};