Commit cf377ad7 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform changes from Arnd Bergmann:
 "New and updated SoC support.  Among the things new for this release
  are:

   - at91: Added support for the new SAMA5D4 SoC, following the earlier
     SAMA5D3
   - bcm: Added support for BCM63XX family of DSL SoCs
   - hisi: Added support for HiP04 server-class SoC
   - meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform
   - shmobile: added support for new r8a7794 (R-Car E2) automotive SoC

  Noteworthy changes to existing SoC support are:

   - imx: convert i.MX1 to device tree
   - omap: lots of power management work
   - omap: base support to enable moving to standard UART driver
   - shmobile: lots of progress for multiplatform support, still
     ongoing"

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (171 commits)
  ARM: hisi: depend on ARCH_MULTI_V7
  CNS3xxx: Fix debug UART.
  ARM: at91: fix nommu build regression
  ARM: meson: add basic support for MesonX SoCs
  ARM: meson: debug: add debug UART for earlyprintk support
  irq: Export handle_fasteoi_irq
  ARM: mediatek: Add earlyprintk support for mt6589
  ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
  ARM: debug: fix alphanumerical order on debug uarts
  ARM: at91: document Atmel SMART compatibles
  ARM: at91: add sama5d4 support to sama5_defconfig
  ARM: at91: dt: add device tree file for SAMA5D4ek board
  ARM: at91: dt: add device tree file for SAMA5D4 SoC
  ARM: at91: SAMA5D4 SoC detection code and low level routines
  ARM: at91: introduce basic SAMA5D4 support
  clk: at91: add a driver for the h32mx clock
  ARM: pxa3xx: provide specific platform_devices for all ssp ports
  ARM: pxa: ssp: provide platform_device_id for PXA3xx
  ARM: OMAP4+: Remove static iotable mappings for SRAM
  ARM: OMAP4+: Move SRAM data to DT
  ...
parents 212fe84a d8f0faa3
Atmel AT91 device tree bindings.
================================
Boards with a SoC of the Atmel AT91 or SMART family shall have the following
properties:
Required root node properties:
compatible: must be one of:
* "atmel,at91rm9200"
* "atmel,at91sam9" for SoCs using an ARM926EJ-S core, shall be extended with
the specific SoC family or compatible:
o "atmel,at91sam9260"
o "atmel,at91sam9261"
o "atmel,at91sam9263"
o "atmel,at91sam9x5" for the 5 series, shall be extended with the specific
SoC compatible:
- "atmel,at91sam9g15"
- "atmel,at91sam9g25"
- "atmel,at91sam9g35"
- "atmel,at91sam9x25"
- "atmel,at91sam9x35"
o "atmel,at91sam9g20"
o "atmel,at91sam9g45"
o "atmel,at91sam9n12"
o "atmel,at91sam9rl"
* "atmel,sama5" for SoCs using a Cortex-A5, shall be extended with the specific
SoC family:
o "atmel,sama5d3" shall be extended with the specific SoC compatible:
- "atmel,sama5d31"
- "atmel,sama5d33"
- "atmel,sama5d34"
- "atmel,sama5d35"
- "atmel,sama5d36"
o "atmel,sama5d4" shall be extended with the specific SoC compatible:
- "atmel,sama5d41"
- "atmel,sama5d42"
- "atmel,sama5d43"
- "atmel,sama5d44"
PIT Timer required properties:
- compatible: Should be "atmel,at91sam9260-pit"
- reg: Should contain registers location and length
......
Broadcom BCM63138 DSL System-on-a-Chip device tree bindings
-----------------------------------------------------------
Boards compatible with the BCM63138 DSL System-on-a-Chip should have the
following properties:
Required root node property:
compatible: should be "brcm,bcm63138"
......@@ -5,6 +5,11 @@ Hi4511 Board
Required root node properties:
- compatible = "hisilicon,hi3620-hi4511";
HiP04 D01 Board
Required root node properties:
- compatible = "hisilicon,hip04-d01";
Hisilicon system controller
Required properties:
......@@ -55,3 +60,21 @@ Example:
compatible = "hisilicon,pctrl";
reg = <0xfca09000 0x1000>;
};
-----------------------------------------------------------------------
Fabric:
Required Properties:
- compatible: "hisilicon,hip04-fabric";
- reg: Address and size of Fabric
-----------------------------------------------------------------------
Bootwrapper boot method (software protocol on SMP):
Required Properties:
- compatible: "hisilicon,hip04-bootwrapper";
- boot-method: Address and size of boot method.
[0]: bootwrapper physical address
[1]: bootwrapper size
[2]: relocation physical address
[3]: relocation size
......@@ -10,6 +10,9 @@ Required properties:
Should be "ti,omap5-mpu" for OMAP5
- ti,hwmods: "mpu"
Optional properties:
- sram: Phandle to the ocmcram node
Examples:
- For an OMAP5 SMP system:
......
NVIDIA Tegra Flow Controller
Required properties:
- compatible: Should be "nvidia,tegra<chip>-flowctrl"
- reg: Should contain one register range (address and length)
Example:
flow-controller@60007000 {
compatible = "nvidia,tegra20-flowctrl";
reg = <0x60007000 0x1000>;
};
......@@ -74,6 +74,9 @@ Required properties:
"atmel,at91sam9x5-clk-utmi":
at91 utmi clock
"atmel,sama5d4-clk-h32mx":
at91 h32mx clock
Required properties for SCKC node:
- reg : defines the IO memory reserved for the SCKC.
- #size-cells : shall be 0 (reg is used to encode clk id).
......@@ -447,3 +450,14 @@ For example:
#clock-cells = <0>;
clocks = <&main>;
};
Required properties for 32 bits bus Matrix clock (h32mx clock):
- #clock-cells : from common clock binding; shall be set to 0.
- clocks : shall be the master clock source phandle.
For example:
h32ck: h32mxck {
#clock-cells = <0>;
compatible = "atmel,sama5d4-clk-h32mx";
clocks = <&mck>;
};
......@@ -11,9 +11,11 @@ Required Properties:
- compatible: Must be one of the following
- "renesas,r7s72100-mstp-clocks" for R7S72100 (RZ) MSTP gate clocks
- "renesas,r8a7740-mstp-clocks" for R8A7740 (R-Mobile A1) MSTP gate clocks
- "renesas,r8a7779-mstp-clocks" for R8A7779 (R-Car H1) MSTP gate clocks
- "renesas,r8a7790-mstp-clocks" for R8A7790 (R-Car H2) MSTP gate clocks
- "renesas,r8a7791-mstp-clocks" for R8A7791 (R-Car M2) MSTP gate clocks
- "renesas,sh73a0-mstp-clocks" for SH73A0 (SH-MobileAG5) MSTP gate clocks
- "renesas,cpg-mstp-clock" for generic MSTP gate clocks
- reg: Base address and length of the I/O mapped registers used by the MSTP
clocks. The first register is the clock control register and is mandatory.
......
Binding for Synopsys IntelliDDR Multi Protocol Memory Controller
Required properties:
- compatible: Should be 'xlnx,zynq-ddrc-a05'
- reg: Base address and size of the controllers memory area
Example:
memory-controller@f8006000 {
compatible = "xlnx,zynq-ddrc-a05";
reg = <0xf8006000 0x1000>;
};
......@@ -2065,6 +2065,14 @@ F: arch/arm/mach-bcm/bcm_5301x.c
F: arch/arm/boot/dts/bcm5301x.dtsi
F: arch/arm/boot/dts/bcm470*
BROADCOM BCM63XX ARM ARCHITECTURE
M: Florian Fainelli <f.fainelli@gmail.com>
L: linux-arm-kernel@lists.infradead.org
T: git git://git.github.com/brcm/linux.git
S: Maintained
F: arch/arm/mach-bcm/bcm63xx.c
F: arch/arm/include/debug/bcm63xx.S
BROADCOM BCM7XXX ARM ARCHITECTURE
M: Marc Carino <marc.ceeeee@gmail.com>
M: Brian Norris <computersforpeace@gmail.com>
......
......@@ -387,6 +387,7 @@ config ARCH_CLPS711X
select CPU_ARM720T
select GENERIC_CLOCKEVENTS
select MFD_SYSCON
select SOC_BUS
help
Support for Cirrus Logic 711x/721x/731x based boards.
......@@ -890,6 +891,8 @@ source "arch/arm/mach-keystone/Kconfig"
source "arch/arm/mach-ks8695/Kconfig"
source "arch/arm/mach-meson/Kconfig"
source "arch/arm/mach-msm/Kconfig"
source "arch/arm/mach-moxart/Kconfig"
......@@ -1407,6 +1410,15 @@ config MCPM
for (multi-)cluster based systems, such as big.LITTLE based
systems.
config MCPM_QUAD_CLUSTER
bool
depends on MCPM
help
To avoid wasting resources unnecessarily, MCPM only supports up
to 2 clusters by default.
Platforms with 3 or 4 clusters that use MCPM must select this
option to allow the additional clusters to be managed.
config BIG_LITTLE
bool "big.LITTLE support (Experimental)"
depends on CPU_V7 && SMP
......
......@@ -101,6 +101,10 @@ choice
bool "Kernel low-level debugging on 9263 and 9g45"
depends on HAVE_AT91_DBGU1
config AT91_DEBUG_LL_DBGU2
bool "Kernel low-level debugging on sama5d4"
depends on HAVE_AT91_DBGU2
config DEBUG_BCM2835
bool "Kernel low-level debugging on BCM2835 PL011 UART"
depends on ARCH_BCM2835
......@@ -122,6 +126,11 @@ choice
mobile SoCs in the Kona family of chips (e.g. bcm28155,
bcm11351, etc...)
config DEBUG_BCM63XX
bool "Kernel low-level debugging on BCM63XX UART"
depends on ARCH_BCM_63XX
select DEBUG_UART_BCM63XX
config DEBUG_BERLIN_UART
bool "Marvell Berlin SoC Debug UART"
depends on ARCH_BERLIN
......@@ -223,14 +232,6 @@ choice
Say Y here if you want kernel low-level debugging support
on HI3716 UART.
config DEBUG_HIX5HD2_UART
bool "Hisilicon Hix5hd2 Debug UART"
depends on ARCH_HIX5HD2
select DEBUG_UART_PL01X
help
Say Y here if you want kernel low-level debugging support
on Hix5hd2 UART.
config DEBUG_HIGHBANK_UART
bool "Kernel low-level debugging messages via Highbank UART"
depends on ARCH_HIGHBANK
......@@ -239,6 +240,22 @@ choice
Say Y here if you want the debug print routines to direct
their output to the UART on Highbank based devices.
config DEBUG_HIP04_UART
bool "Hisilicon HiP04 Debug UART"
depends on ARCH_HIP04
select DEBUG_UART_8250
help
Say Y here if you want kernel low-level debugging support
on HIP04 UART.
config DEBUG_HIX5HD2_UART
bool "Hisilicon Hix5hd2 Debug UART"
depends on ARCH_HIX5HD2
select DEBUG_UART_PL01X
help
Say Y here if you want kernel low-level debugging support
on Hix5hd2 UART.
config DEBUG_IMX1_UART
bool "i.MX1 Debug UART"
depends on SOC_IMX1
......@@ -348,6 +365,13 @@ choice
Say Y here if you want the debug print routines to direct
their output to UART1 serial port on KEYSTONE2 devices.
config DEBUG_MESON_UARTAO
bool "Kernel low-level debugging via Meson6 UARTAO"
depends on ARCH_MESON
help
Say Y here if you want kernel low-lever debugging support
on Amlogic Meson6 based platforms on the UARTAO.
config DEBUG_MMP_UART2
bool "Kernel low-level debugging message via MMP UART2"
depends on ARCH_MMP
......@@ -834,6 +858,14 @@ choice
Say Y here if you want kernel low-level debugging support
on Ux500 based platforms.
config DEBUG_MT6589_UART0
bool "Mediatek mt6589 UART0"
depends on ARCH_MEDIATEK
select DEBUG_UART_8250
help
Say Y here if you want kernel low-level debugging support
for Mediatek mt6589 based platforms on UART0.
config DEBUG_VEXPRESS_UART0_DETECT
bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
depends on ARCH_VEXPRESS && CPU_CP15_MMU
......@@ -1011,6 +1043,7 @@ config DEBUG_LL_INCLUDE
string
default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250
default "debug/clps711x.S" if DEBUG_CLPS711X_UART1 || DEBUG_CLPS711X_UART2
default "debug/meson.S" if DEBUG_MESON_UARTAO
default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X
default "debug/exynos.S" if DEBUG_EXYNOS_UART
default "debug/efm32.S" if DEBUG_LL_UART_EFM32
......@@ -1038,6 +1071,7 @@ config DEBUG_LL_INCLUDE
default "debug/vf.S" if DEBUG_VF_UART
default "debug/vt8500.S" if DEBUG_VT8500_UART0
default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1
default "debug/bcm63xx.S" if DEBUG_UART_BCM63XX
default "mach/debug-macro.S"
# Compatibility options for PL01x
......@@ -1057,6 +1091,10 @@ config DEBUG_UART_8250
ARCH_IOP33X || ARCH_IXP4XX || \
ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC
# Compatibility options for BCM63xx
config DEBUG_UART_BCM63XX
def_bool ARCH_BCM_63XX
config DEBUG_UART_PHYS
hex "Physical base address of debug UART"
default 0x01c20000 if DEBUG_DAVINCI_DMx_UART0
......@@ -1075,6 +1113,7 @@ config DEBUG_UART_PHYS
default 0x10126000 if DEBUG_RK3X_UART1
default 0x101f1000 if ARCH_VERSATILE
default 0x101fb000 if DEBUG_NOMADIK_UART
default 0x11006000 if DEBUG_MT6589_UART0
default 0x16000000 if ARCH_INTEGRATOR
default 0x18000300 if DEBUG_BCM_5301X
default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
......@@ -1093,6 +1132,7 @@ config DEBUG_UART_PHYS
DEBUG_S3C2410_UART1)
default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \
DEBUG_S3C2410_UART2)
default 0x78000000 if DEBUG_CNS3XXX
default 0x7c0003f8 if FOOTBRIDGE
default 0x78000000 if DEBUG_CNS3XXX
default 0x80070000 if DEBUG_IMX23_UART
......@@ -1107,9 +1147,11 @@ config DEBUG_UART_PHYS
default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
default 0xd0000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX
default 0xd0012000 if DEBUG_MVEBU_UART
default 0xc81004c0 if DEBUG_MESON_UARTAO
default 0xd4017000 if DEBUG_MMP_UART2
default 0xd4018000 if DEBUG_MMP_UART3
default 0xe0000000 if ARCH_SPEAR13XX
default 0xe4007000 if DEBUG_HIP04_UART
default 0xf0000be0 if ARCH_EBSA110
default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE
default 0xf1012000 if ARCH_DOVE || ARCH_MV78XX0 || \
......@@ -1123,11 +1165,13 @@ config DEBUG_UART_PHYS
default 0xffc02000 if DEBUG_SOCFPGA_UART
default 0xffd82340 if ARCH_IOP13XX
default 0xfff36000 if DEBUG_HIGHBANK_UART
default 0xfffe8600 if DEBUG_UART_BCM63XX
default 0xfffff700 if ARCH_IOP33X
depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
DEBUG_LL_UART_EFM32 || \
DEBUG_UART_8250 || DEBUG_UART_PL01X || \
DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART
DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
DEBUG_UART_BCM63XX
config DEBUG_UART_VIRT
hex "Virtual base address of debug UART"
......@@ -1137,6 +1181,7 @@ config DEBUG_UART_VIRT
default 0xf01fb000 if DEBUG_NOMADIK_UART
default 0xf0201000 if DEBUG_BCM2835
default 0xf1000300 if DEBUG_BCM_5301X
default 0xf1006000 if DEBUG_MT6589_UART0
default 0xf11f1000 if ARCH_VERSATILE
default 0xf1600000 if ARCH_INTEGRATOR
default 0xf1c28000 if DEBUG_SUNXI_UART0
......@@ -1152,17 +1197,20 @@ config DEBUG_UART_VIRT
default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \
DEBUG_S3C2410_UART2)
default 0xf7fc9000 if DEBUG_BERLIN_UART
default 0xf8007000 if DEBUG_HIP04_UART
default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9
default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
default 0xfa71e000 if DEBUG_QCOM_UARTDM
default 0xfb002000 if DEBUG_CNS3XXX
default 0xfb009000 if DEBUG_REALVIEW_STD_PORT
default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT
default 0xfcfe8600 if DEBUG_UART_BCM63XX
default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX
default 0xfd000000 if ARCH_SPEAR13XX
default 0xfd012000 if ARCH_MV78XX0
default 0xfde12000 if ARCH_DOVE
default 0xfe012000 if ARCH_ORION5X
default 0xf31004c0 if DEBUG_MESON_UARTAO
default 0xfe017000 if DEBUG_MMP_UART2
default 0xfe018000 if DEBUG_MMP_UART3
default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART
......@@ -1194,8 +1242,9 @@ config DEBUG_UART_VIRT
default 0xff003000 if DEBUG_U300_UART
default DEBUG_UART_PHYS if !MMU
depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
DEBUG_UART_8250 || DEBUG_UART_PL01X || \
DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART
DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
DEBUG_UART_BCM63XX
config DEBUG_UART_8250_SHIFT
int "Register offset shift for the 8250 debug UART"
......
......@@ -169,6 +169,7 @@ machine-$(CONFIG_ARCH_IXP4XX) += ixp4xx
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
machine-$(CONFIG_ARCH_KS8695) += ks8695
machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx
machine-$(CONFIG_ARCH_MESON) += meson
machine-$(CONFIG_ARCH_MMP) += mmp
machine-$(CONFIG_ARCH_MOXART) += moxart
machine-$(CONFIG_ARCH_MSM) += msm
......
......@@ -48,11 +48,14 @@ dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb
dtb-$(CONFIG_ARCH_AT91) += sama5d34ek.dtb
dtb-$(CONFIG_ARCH_AT91) += sama5d35ek.dtb
dtb-$(CONFIG_ARCH_AT91) += sama5d36ek.dtb
# sama5d4
dtb-$(CONFIG_ARCH_AT91) += at91-sama5d4ek.dtb
dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
dtb-$(CONFIG_ARCH_BCM_MOBILE) += bcm28155-ap.dtb \
bcm21664-garnet.dtb
dtb-$(CONFIG_ARCH_BERLIN) += \
......@@ -90,6 +93,7 @@ dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
dtb-$(CONFIG_ARCH_HIX5HD2) += hisi-x5hd2-dkb.dtb
dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \
ecx-2000.dtb
dtb-$(CONFIG_ARCH_HIP04) += hip04-d01.dtb
dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \
integratorcp.dtb
dtb-$(CONFIG_ARCH_KEYSTONE) += k2hk-evm.dtb \
......@@ -361,7 +365,6 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += r7s72100-genmai.dtb \
r8a7740-armadillo800eva.dtb \
r8a7778-bockw.dtb \
r8a7778-bockw-reference.dtb \
r8a7740-armadillo800eva-reference.dtb \
r8a7779-marzen.dtb \
r8a7791-koelsch.dtb \
r8a7790-lager.dtb \
......@@ -372,6 +375,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += r7s72100-genmai.dtb \
sh7372-mackerel.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
r7s72100-genmai.dtb \
r8a7740-armadillo800eva.dtb \
r8a7791-henninger.dtb \
r8a7791-koelsch.dtb \
r8a7790-lager.dtb \
......
......@@ -726,9 +726,8 @@
};
ocmcram: ocmcram@40300000 {
compatible = "ti,am3352-ocmcram";
reg = <0x40300000 0x10000>;
ti,hwmods = "ocmcram";
compatible = "mmio-sram";
reg = <0x40300000 0x10000>; /* 64k */
};
wkup_m3: wkup_m3@44d00000 {
......
......@@ -885,6 +885,11 @@
clock-names = "fck";
};
};
ocmcram: ocmcram@40300000 {
compatible = "mmio-sram";
reg = <0x40300000 0x40000>; /* 256k */
};
};
};
......
/*
* at91-sama5d4ek.dts - Device Tree file for SAMA5D4 Evaluation Kit
*
* Copyright (C) 2014 Atmel,
* 2014 Nicolas Ferre <nicolas.ferre@atmel.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This library 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; either version 2 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include "sama5d4.dtsi"
/ {
model = "Atmel SAMA5D4-EK";
compatible = "atmel,sama5d4ek", "atmel,sama5d4", "atmel,sama5";
chosen {
bootargs = "console=ttyS0,115200 ignore_loglevel earlyprintk";
};
memory {
reg = <0x20000000 0x20000000>;
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
main_clock: clock@0 {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <12000000>;
};
};
ahb {
apb {
lcd_bus@f0000000 {
status = "okay";
lcd@f0000000 {
status = "okay";
};
lcdovl1@f0000140 {
status = "okay";
};
lcdovl2@f0000240 {
status = "okay";
};
lcdheo1@f0000340 {
status = "okay";
};
};
adc0: adc@fc034000 {
/* The vref depends on JP22 of EK. If connect 1-2 then use 3.3V. connect 2-3 use 3.0V */
atmel,adc-vref = <3300>;
/*atmel,adc-ts-wires = <4>;*/ /* Set up ADC touch screen */
status = "okay"; /* Enable ADC IIO support */
};
mmc0: mmc@f8000000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
slot@1 {
reg = <1>;
bus-width = <4>;
cd-gpios = <&pioE 5 0>;
};
};
spi0: spi@f8010000 {
cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
status = "okay";
m25p80@0 {
compatible = "atmel,at25df321a";
spi-max-frequency = <50000000>;
reg = <0>;
};
};
i2c0: i2c@f8014000 {
status = "okay";
};
macb0: ethernet@f8020000 {
phy-mode = "rmii";
status = "okay";
};
mmc1: mmc@fc000000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
status = "okay";
slot@0 {
reg = <0>;
bus-width = <4>;
cd-gpios = <&pioE 6 0>;
};
};