[PATCH 3/3] ARM: dts: clps711x: Add basic Cirrus Logic CDB89712 Development board
From: Alexander Shiyan <hidden>
Date: 2016-05-13 11:26:28
Also in:
linux-devicetree
Subsystem:
arm and arm64 soc sub-architectures (common parts), the rest · Maintainers:
Arnd Bergmann, Krzysztof Kozlowski, Alexandre Belloni, Linus Walleij, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2016-05-15 · Re: [PATCH 3/3] ARM: dts: clps711x: Add basic Cirrus Logic CDB89712 Development board · Alexander Shiyan <hidden>
- 2016-05-13 · Re: [PATCH 3/3] ARM: dts: clps711x: Add basic Cirrus Logic CDB89712 Development board · Arnd Bergmann <hidden>
- 2016-05-13 · Re: [PATCH 3/3] ARM: dts: clps711x: Add basic Cirrus Logic CDB89712 Development board · Alexander Shiyan <hidden>
- 2016-05-13 · Re: [PATCH 3/3] ARM: dts: clps711x: Add basic Cirrus Logic CDB89712 Development board · Arnd Bergmann <hidden>
This adds the Cirrus Logic CLPS711X DT template and support for CDB89712 Development board. http://www.cirrus.com/en/pubs/manual/cdb89712-2.pdf Signed-off-by: Alexander Shiyan <redacted> --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/clps711x-cdb89712.dts | 56 +++++++++ arch/arm/boot/dts/clps711x.dtsi | 201 ++++++++++++++++++++++++++++++++ 3 files changed, 259 insertions(+) create mode 100644 arch/arm/boot/dts/clps711x-cdb89712.dts create mode 100644 arch/arm/boot/dts/clps711x.dtsi
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 95c1923..69de1d5 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile@@ -104,6 +104,8 @@ dtb-$(CONFIG_ARCH_BERLIN) += \ berlin2q-marvell-dmp.dtb dtb-$(CONFIG_ARCH_BRCMSTB) += \ bcm7445-bcm97445svmb.dtb +dtb-$(CONFIG_ARCH_CLPS711X) += \ + clps711x-cdb89712.dtb dtb-$(CONFIG_ARCH_DAVINCI) += \ da850-enbw-cmc.dtb \ da850-evm.dtb
diff --git a/arch/arm/boot/dts/clps711x-cdb89712.dts b/arch/arm/boot/dts/clps711x-cdb89712.dts
new file mode 100644
index 0000000..eaffd7c
--- /dev/null
+++ b/arch/arm/boot/dts/clps711x-cdb89712.dts@@ -0,0 +1,56 @@ +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + */ + +#include "clps711x.dtsi" + +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Cirrus Logic CS89712 Development Board"; + compatible = "cirrus,cdb89712", "cirrus,cs89712", "cirrus,clps711x"; + + memory { + reg = <0xc0000000 0x01000000>; + }; + + leds { + compatible = "gpio-leds"; + + pd0 { + label = "diagnostic"; + gpios = <&portd 0 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&bus { + flash: root at 00000000 { + compatible = "cfi-flash"; + reg = <0 0x00000000 0x01000000>; + bank-width = <2>; + linux,mtd-name = "physmap-flash.0"; + #address-cells = <1>; + #size-cells = <1>; + }; + + boot: boot at 0x70000000 { + compatible = "cfi-flash"; + reg = <7 0x00000000 0x00000080>; + bank-width = <2>; + linux,mtd-name = "physmap-flash.1"; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&uart1 { + cts-gpios = <&mctrl 0 GPIO_ACTIVE_LOW>; + dsr-gpios = <&mctrl 1 GPIO_ACTIVE_LOW>; + dcd-gpios = <&mctrl 2 GPIO_ACTIVE_LOW>; + rts-gpios = <&portb 1 GPIO_ACTIVE_LOW>; + rng-gpios = <&portb 2 GPIO_ACTIVE_LOW>; +};
diff --git a/arch/arm/boot/dts/clps711x.dtsi b/arch/arm/boot/dts/clps711x.dtsi
new file mode 100644
index 0000000..791eeee
--- /dev/null
+++ b/arch/arm/boot/dts/clps711x.dtsi@@ -0,0 +1,201 @@ +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + */ + +/dts-v1/; + +#include "skeleton.dtsi" + +#include <dt-bindings/clock/clps711x-clock.h> + +/ { + model = "Cirrus Logic CLPS711X"; + compatible = "cirrus,clps711x"; + + aliases { + gpio0 = &porta; + gpio1 = &portb; + gpio2 = &portc; + gpio3 = &portd; + gpio4 = &porte; + serial0 = &uart1; + serial1 = &uart2; + spi0 = &spi; + timer0 = &timer1; + timer1 = &timer2; + }; + + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm720t"; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&intc>; + ranges; + + clks: clks at 80000000 { + #clock-cells = <1>; + compatible = "cirrus,clps711x-clk"; + reg = <0x80000000 0xc000>; + startup-frequency = <73728000>; + }; + + intc: intc at 80000000 { + compatible = "cirrus,clps711x-intc"; + reg = <0x80000000 0x4000>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + porta: gpio at 80000000 { + compatible = "cirrus,clps711x-gpio"; + reg = <0x80000000 0x1 0x80000040 0x1>; + gpio-controller; + #gpio-cells = <2>; + }; + + portb: gpio at 80000001 { + compatible = "cirrus,clps711x-gpio"; + reg = <0x80000001 0x1 0x80000041 0x1>; + gpio-controller; + #gpio-cells = <2>; + }; + + portc: gpio at 80000002 { + compatible = "cirrus,clps711x-gpio"; + reg = <0x80000002 0x1 0x80000042 0x1>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + portd: gpio at 80000003 { + compatible = "cirrus,clps711x-gpio"; + reg = <0x80000003 0x1 0x80000043 0x1>; + gpio-controller; + #gpio-cells = <2>; + }; + + porte: gpio at 80000083 { + compatible = "cirrus,clps711x-gpio"; + reg = <0x80000083 0x1 0x800000c3 0x1>; + gpio-controller; + #gpio-cells = <2>; + }; + + syscon1: syscon at 80000100 { + compatible = "cirrus,clps711x-syscon1", "syscon"; + reg = <0x80000100 0x80>; + }; + + bus: bus at 80000180 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "cirrus,clps711x-bus", "simple-bus"; + clocks = <&clks CLPS711X_CLK_BUS>; + reg = <0x80000180 0x80>; + ranges = < + 0 0 0x00000000 0x10000000 + 1 0 0x10000000 0x10000000 + 2 0 0x20000000 0x10000000 + 3 0 0x30000000 0x10000000 + 4 0 0x40000000 0x10000000 + 5 0 0x50000000 0x10000000 + 6 0 0x60000000 0x0000c000 + 7 0 0x70000000 0x00000080 + >; + }; + + fb: fb at 800002c0 { + compatible = "cirrus,clps711x-fb"; + reg = <0x800002c0 0xd44>, <0x60000000 0xc000>; + clocks = <&clks CLPS711X_CLK_BUS>; + status = "disabled"; + }; + + timer1: timer at 80000300 { + compatible = "cirrus,clps711x-timer"; + reg = <0x80000300 0x4>; + clocks = <&clks CLPS711X_CLK_TIMER1>; + interrupts = <8>; + }; + + timer2: timer at 80000340 { + compatible = "cirrus,clps711x-timer"; + reg = <0x80000340 0x4>; + clocks = <&clks CLPS711X_CLK_TIMER2>; + interrupts = <9>; + }; + + pwm: pwm at 80000400 { + compatible = "cirrus,clps711x-pwm"; + reg = <0x80000400 0x4>; + clocks = <&clks CLPS711X_CLK_PWM>; + #pwm-cells = <1>; + }; + + uart1: uart at 80000480 { + compatible = "cirrus,clps711x-uart"; + reg = <0x80000480 0x80>; + interrupts = <12 13>; + clocks = <&clks CLPS711X_CLK_UART>; + syscon = <&syscon1>; + }; + + spi: spi at 80000500 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "cirrus,clps711x-spi"; + reg = <0x80000500 0x4>; + interrupts = <15>; + clocks = <&clks CLPS711X_CLK_SPI>; + status = "disabled"; + }; + + syscon2: syscon at 80001100 { + compatible = "cirrus,clps711x-syscon2", "syscon"; + reg = <0x80001100 0x80>; + }; + + uart2: uart at 80001480 { + compatible = "cirrus,clps711x-uart"; + reg = <0x80001480 0x80>; + interrupts = <28 29>; + clocks = <&clks CLPS711X_CLK_UART>; + syscon = <&syscon2>; + }; + + dai: dai at 80002000 { + #sound-dai-cells = <0>; + compatible = "cirrus,clps711x-dai"; + reg = <0x80002000 0x604>; + clocks = <&clks CLPS711X_CLK_PLL>; + clock-names = "pll"; + interrupts = <32>; + status = "disabled"; + }; + + syscon3: syscon at 80002200 { + compatible = "cirrus,clps711x-syscon3", "syscon"; + reg = <0x80002200 0x40>; + }; + }; + + mctrl: mctrl { + compatible = "cirrus,clps711x-mctrl-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + +};
--
2.4.9