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Merge tag 'gemini-dts-base' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt
Base patches for Gemini device trees: - Bindings for the platform. - Device trees for everything that was available as board files previously. - New device tree for my target system SQ201. - Device tree bindings for the watchdog. The driver was merged to the watchdog subsystem so this was probably just missed by the maintainer, and it is ACKed by Rob Herring. * tag 'gemini-dts-base' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: dts: add watchdog to the Gemini watchdog: add DT bindings for Cortina Gemini ARM: dts: add a devicetree for Wiliboard WBD-222 ARM: dts: add a devicetree for Wiliboard WBD-111 ARM: dts: add a devicetree for Teltonika RUT1xx ARM: dts: add a devicetree for Raidsonic NAS IB-4220-B ARM: dts: add device tree for Gemini SoC and SQ201 ARM: dts: add top-level DT bindings for Cortina Gemini Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson
86
Documentation/devicetree/bindings/arm/gemini.txt
Normal file
86
Documentation/devicetree/bindings/arm/gemini.txt
Normal file
@@ -0,0 +1,86 @@
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||||
Cortina systems Gemini platforms
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||||
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||||
The Gemini SoC is the project name for an ARMv4 FA525-based SoC originally
|
||||
produced by Storlink Semiconductor around 2005. The company was renamed
|
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later renamed Storm Semiconductor. The chip product name is Storlink SL3516.
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It was derived from earlier products from Storm named SL3316 (Centroid) and
|
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SL3512 (Bulverde).
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||||
Storm Semiconductor was acquired by Cortina Systems in 2008 and the SoC was
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produced and used for NAS and similar usecases. In 2014 Cortina Systems was
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in turn acquired by Inphi, who seem to have discontinued this product family.
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Many of the IP blocks used in the SoC comes from Faraday Technology.
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Required properties (in root node):
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compatible = "cortina,gemini";
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Required nodes:
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- soc: the SoC should be represented by a simple bus encompassing all the
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onchip devices, this is referred to as the soc bus node.
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- syscon: the soc bus node must have a system controller node pointing to the
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global control registers, with the compatible string
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"cortina,gemini-syscon", "syscon";
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- timer: the soc bus node must have a timer node pointing to the SoC timer
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block, with the compatible string "cortina,gemini-timer"
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See: clocksource/cortina,gemini-timer.txt
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- interrupt-controller: the sob bus node must have an interrupt controller
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node pointing to the SoC interrupt controller block, with the compatible
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string "cortina,gemini-interrupt-controller"
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See interrupt-controller/cortina,gemini-interrupt-controller.txt
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Example:
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/ {
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model = "Foo Gemini Machine";
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compatible = "cortina,gemini";
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#address-cells = <1>;
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#size-cells = <1>;
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memory {
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device_type = "memory";
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reg = <0x00000000 0x8000000>;
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};
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soc {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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compatible = "simple-bus";
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interrupt-parent = <&intcon>;
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syscon: syscon@40000000 {
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compatible = "cortina,gemini-syscon", "syscon";
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reg = <0x40000000 0x1000>;
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};
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uart0: serial@42000000 {
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compatible = "ns16550a";
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reg = <0x42000000 0x100>;
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clock-frequency = <48000000>;
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interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
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reg-shift = <2>;
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};
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timer@43000000 {
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compatible = "cortina,gemini-timer";
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reg = <0x43000000 0x1000>;
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interrupt-parent = <&intcon>;
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interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */
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<15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */
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<16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */
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syscon = <&syscon>;
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};
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intcon: interrupt-controller@48000000 {
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compatible = "cortina,gemini-interrupt-controller";
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reg = <0x48000000 0x1000>;
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interrupt-controller;
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#interrupt-cells = <2>;
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};
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};
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};
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@@ -0,0 +1,17 @@
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Cortina Systems Gemini SoC Watchdog
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Required properties:
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- compatible : must be "cortina,gemini-watchdog"
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- reg : shall contain base register location and length
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- interrupts : shall contain the interrupt for the watchdog
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Optional properties:
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- timeout-sec : the default watchdog timeout in seconds.
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Example:
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watchdog@41000000 {
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compatible = "cortina,gemini-watchdog";
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reg = <0x41000000 0x1000>;
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interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
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};
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@@ -173,6 +173,12 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \
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exynos5440-sd5v1.dtb \
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exynos5440-ssdk5440.dtb \
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exynos5800-peach-pi.dtb
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dtb-$(CONFIG_ARCH_GEMINI) += \
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gemini-nas4220b.dtb \
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gemini-rut1xx.dtb \
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gemini-sq201.dtb \
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gemini-wbd111.dtb \
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gemini-wbd222.dtb
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dtb-$(CONFIG_ARCH_HI3xxx) += \
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hi3620-hi4511.dtb
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dtb-$(CONFIG_ARCH_HIGHBANK) += \
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102
arch/arm/boot/dts/gemini-nas4220b.dts
Normal file
102
arch/arm/boot/dts/gemini-nas4220b.dts
Normal file
@@ -0,0 +1,102 @@
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/*
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* Device Tree file for the Gemini-based Raidsonic NAS IB-4220-B
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*/
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/dts-v1/;
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#include "gemini.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Raidsonic NAS IB-4220-B";
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compatible = "raidsonic,ib-4220-b", "cortina,gemini";
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#address-cells = <1>;
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#size-cells = <1>;
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memory { /* 128 MB */
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device_type = "memory";
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reg = <0x00000000 0x8000000>;
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};
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chosen {
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bootargs = "console=ttyS0,19200n8";
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stdout-path = &uart0;
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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button@29 {
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debounce_interval = <50>;
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wakeup-source;
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linux,code = <KEY_SETUP>;
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label = "Backup button";
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gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
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};
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button@31 {
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debounce_interval = <50>;
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wakeup-source;
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linux,code = <KEY_RESTART>;
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label = "Softreset button";
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gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
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||||
};
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};
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leds {
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compatible = "gpio-leds";
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led@28 {
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label = "nas4220b:orange:hdd";
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gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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led@30 {
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||||
label = "nas4220b:green:os";
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gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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linux,default-trigger = "heartbeat";
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};
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};
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soc {
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flash@30000000 {
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status = "okay";
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/* 16MB of flash */
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reg = <0x30000000 0x01000000>;
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partition@0 {
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||||
label = "RedBoot";
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reg = <0x00000000 0x00020000>;
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read-only;
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||||
};
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||||
partition@20000 {
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label = "Kernel";
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||||
reg = <0x00020000 0x00300000>;
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||||
};
|
||||
partition@320000 {
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||||
label = "Ramdisk";
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||||
reg = <0x00320000 0x00600000>;
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||||
};
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||||
partition@920000 {
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||||
label = "Application";
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||||
reg = <0x00920000 0x00600000>;
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||||
};
|
||||
partition@f20000 {
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||||
label = "VCTL";
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reg = <0x00f20000 0x00020000>;
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||||
read-only;
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||||
};
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||||
partition@f40000 {
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||||
label = "CurConf";
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||||
reg = <0x00f40000 0x000a0000>;
|
||||
read-only;
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||||
};
|
||||
partition@fe0000 {
|
||||
label = "FIS directory";
|
||||
reg = <0x00fe0000 0x00020000>;
|
||||
read-only;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
65
arch/arm/boot/dts/gemini-rut1xx.dts
Normal file
65
arch/arm/boot/dts/gemini-rut1xx.dts
Normal file
@@ -0,0 +1,65 @@
|
||||
/*
|
||||
* Device Tree file for Teltonika RUT1xx
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "gemini.dtsi"
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#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
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||||
model = "Teltonika RUT1xx";
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||||
compatible = "teltonika,rut1xx", "cortina,gemini";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
memory { /* 128 MB */
|
||||
device_type = "memory";
|
||||
reg = <0x00000000 0x8000000>;
|
||||
};
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200n8";
|
||||
stdout-path = &uart0;
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
button@28 {
|
||||
debounce_interval = <50>;
|
||||
wakeup-source;
|
||||
linux,code = <KEY_SETUP>;
|
||||
label = "Reset to defaults";
|
||||
gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
led@7 {
|
||||
/* FIXME: add the LED color */
|
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label = "rut1xx::gsm";
|
||||
gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "on";
|
||||
};
|
||||
led@31 {
|
||||
/* FIXME: add the LED color */
|
||||
label = "rut1xx::power";
|
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gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
|
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default-state = "off";
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
};
|
||||
|
||||
soc {
|
||||
flash@30000000 {
|
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status = "okay";
|
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/* 8MB of flash */
|
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reg = <0x30000000 0x00800000>;
|
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/* TODO: add flash partitions here */
|
||||
};
|
||||
};
|
||||
};
|
||||
96
arch/arm/boot/dts/gemini-sq201.dts
Normal file
96
arch/arm/boot/dts/gemini-sq201.dts
Normal file
@@ -0,0 +1,96 @@
|
||||
/*
|
||||
* Device Tree file for ITian Square One SQ201 NAS
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "gemini.dtsi"
|
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#include <dt-bindings/input/input.h>
|
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|
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/ {
|
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model = "ITian Square One SQ201";
|
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compatible = "itian,sq201", "cortina,gemini";
|
||||
#address-cells = <1>;
|
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#size-cells = <1>;
|
||||
|
||||
memory { /* 128 MB */
|
||||
device_type = "memory";
|
||||
reg = <0x00000000 0x8000000>;
|
||||
};
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200n8";
|
||||
stdout-path = &uart0;
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
button@18 {
|
||||
debounce_interval = <50>;
|
||||
wakeup-source;
|
||||
linux,code = <KEY_SETUP>;
|
||||
label = "factory reset";
|
||||
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
led@20 {
|
||||
label = "sq201:green:info";
|
||||
gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "on";
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
led@31 {
|
||||
label = "sq201:green:usb";
|
||||
gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
linux,default-trigger = "usb-host";
|
||||
};
|
||||
};
|
||||
|
||||
soc {
|
||||
flash@30000000 {
|
||||
status = "okay";
|
||||
/* 16MB of flash */
|
||||
reg = <0x30000000 0x01000000>;
|
||||
|
||||
partition@0 {
|
||||
label = "RedBoot";
|
||||
reg = <0x00000000 0x00120000>;
|
||||
read-only;
|
||||
};
|
||||
partition@120000 {
|
||||
label = "Kernel";
|
||||
reg = <0x00120000 0x00200000>;
|
||||
};
|
||||
partition@320000 {
|
||||
label = "Ramdisk";
|
||||
reg = <0x00320000 0x00600000>;
|
||||
};
|
||||
partition@920000 {
|
||||
label = "Application";
|
||||
reg = <0x00920000 0x00600000>;
|
||||
};
|
||||
partition@f20000 {
|
||||
label = "VCTL";
|
||||
reg = <0x00f20000 0x00020000>;
|
||||
read-only;
|
||||
};
|
||||
partition@f40000 {
|
||||
label = "CurConf";
|
||||
reg = <0x00f40000 0x000a0000>;
|
||||
read-only;
|
||||
};
|
||||
partition@fe0000 {
|
||||
label = "FIS directory";
|
||||
reg = <0x00fe0000 0x00020000>;
|
||||
read-only;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
102
arch/arm/boot/dts/gemini-wbd111.dts
Normal file
102
arch/arm/boot/dts/gemini-wbd111.dts
Normal file
@@ -0,0 +1,102 @@
|
||||
/*
|
||||
* Device Tree file for Wiliboard WBD-111
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "gemini.dtsi"
|
||||
#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
|
||||
model = "Wiliboard WBD-111";
|
||||
compatible = "wiliboard,wbd111", "cortina,gemini";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
memory { /* 128 MB */
|
||||
device_type = "memory";
|
||||
reg = <0x00000000 0x8000000>;
|
||||
};
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200n8";
|
||||
stdout-path = &uart0;
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
button@5 {
|
||||
debounce_interval = <50>;
|
||||
wakeup-source;
|
||||
linux,code = <KEY_SETUP>;
|
||||
label = "reset";
|
||||
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
led@1 {
|
||||
label = "wbd111:red:L3";
|
||||
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
};
|
||||
led@2 {
|
||||
label = "wbd111:green:L4";
|
||||
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
};
|
||||
led@3 {
|
||||
label = "wbd111:red:L4";
|
||||
gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
};
|
||||
led@5 {
|
||||
label = "wbd111:green:L3";
|
||||
gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "on";
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
};
|
||||
|
||||
soc {
|
||||
flash@30000000 {
|
||||
status = "okay";
|
||||
/* 8MB of flash */
|
||||
reg = <0x30000000 0x00800000>;
|
||||
|
||||
partition@0 {
|
||||
label = "RedBoot";
|
||||
reg = <0x00000000 0x00020000>;
|
||||
read-only;
|
||||
};
|
||||
partition@20000 {
|
||||
label = "kernel";
|
||||
reg = <0x00020000 0x00100000>;
|
||||
};
|
||||
partition@120000 {
|
||||
label = "rootfs";
|
||||
reg = <0x00120000 0x006a0000>;
|
||||
};
|
||||
partition@7c0000 {
|
||||
label = "VCTL";
|
||||
reg = <0x007c0000 0x00010000>;
|
||||
read-only;
|
||||
};
|
||||
partition@7d0000 {
|
||||
label = "cfg";
|
||||
reg = <0x007d0000 0x00010000>;
|
||||
read-only;
|
||||
};
|
||||
partition@7e0000 {
|
||||
label = "FIS";
|
||||
reg = <0x007e0000 0x00010000>;
|
||||
read-only;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
102
arch/arm/boot/dts/gemini-wbd222.dts
Normal file
102
arch/arm/boot/dts/gemini-wbd222.dts
Normal file
@@ -0,0 +1,102 @@
|
||||
/*
|
||||
* Device Tree file for Wiliboard WBD-222
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "gemini.dtsi"
|
||||
#include <dt-bindings/input/input.h>
|
||||
|
||||
/ {
|
||||
model = "Wiliboard WBD-222";
|
||||
compatible = "wiliboard,wbd222", "cortina,gemini";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
memory { /* 128 MB */
|
||||
device_type = "memory";
|
||||
reg = <0x00000000 0x8000000>;
|
||||
};
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200n8";
|
||||
stdout-path = &uart0;
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
button@5 {
|
||||
debounce_interval = <50>;
|
||||
wakeup-source;
|
||||
linux,code = <KEY_SETUP>;
|
||||
label = "reset";
|
||||
gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
led@1 {
|
||||
label = "wbd111:red:L3";
|
||||
gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
};
|
||||
led@2 {
|
||||
label = "wbd111:green:L4";
|
||||
gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
};
|
||||
led@3 {
|
||||
label = "wbd111:red:L4";
|
||||
gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "off";
|
||||
};
|
||||
led@5 {
|
||||
label = "wbd111:green:L3";
|
||||
gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "on";
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
};
|
||||
|
||||
soc {
|
||||
flash@30000000 {
|
||||
status = "okay";
|
||||
/* 8MB of flash */
|
||||
reg = <0x30000000 0x00800000>;
|
||||
|
||||
partition@0 {
|
||||
label = "RedBoot";
|
||||
reg = <0x00000000 0x00020000>;
|
||||
read-only;
|
||||
};
|
||||
partition@20000 {
|
||||
label = "kernel";
|
||||
reg = <0x00020000 0x00100000>;
|
||||
};
|
||||
partition@120000 {
|
||||
label = "rootfs";
|
||||
reg = <0x00120000 0x006a0000>;
|
||||
};
|
||||
partition@7c0000 {
|
||||
label = "VCTL";
|
||||
reg = <0x007c0000 0x00010000>;
|
||||
read-only;
|
||||
};
|
||||
partition@7d0000 {
|
||||
label = "cfg";
|
||||
reg = <0x007d0000 0x00010000>;
|
||||
read-only;
|
||||
};
|
||||
partition@7e0000 {
|
||||
label = "FIS";
|
||||
reg = <0x007e0000 0x00010000>;
|
||||
read-only;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
108
arch/arm/boot/dts/gemini.dtsi
Normal file
108
arch/arm/boot/dts/gemini.dtsi
Normal file
@@ -0,0 +1,108 @@
|
||||
/*
|
||||
* Device Tree file for Cortina systems Gemini SoC
|
||||
*/
|
||||
|
||||
/include/ "skeleton.dtsi"
|
||||
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
|
||||
/ {
|
||||
soc {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
ranges;
|
||||
compatible = "simple-bus";
|
||||
interrupt-parent = <&intcon>;
|
||||
|
||||
flash@30000000 {
|
||||
compatible = "cortina,gemini-flash", "cfi-flash";
|
||||
syscon = <&syscon>;
|
||||
bank-width = <2>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
syscon: syscon@40000000 {
|
||||
compatible = "cortina,gemini-syscon", "syscon", "simple-mfd";
|
||||
reg = <0x40000000 0x1000>;
|
||||
|
||||
syscon-reboot {
|
||||
compatible = "syscon-reboot";
|
||||
regmap = <&syscon>;
|
||||
/* GLOBAL_RESET register */
|
||||
offset = <0x0c>;
|
||||
/* RESET_GLOBAL | RESET_CPU1 */
|
||||
mask = <0xC0000000>;
|
||||
};
|
||||
};
|
||||
|
||||
watchdog@41000000 {
|
||||
compatible = "cortina,gemini-watchdog";
|
||||
reg = <0x41000000 0x1000>;
|
||||
interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
|
||||
uart0: serial@42000000 {
|
||||
compatible = "ns16550a";
|
||||
reg = <0x42000000 0x100>;
|
||||
clock-frequency = <48000000>;
|
||||
interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
|
||||
reg-shift = <2>;
|
||||
};
|
||||
|
||||
timer@43000000 {
|
||||
compatible = "cortina,gemini-timer";
|
||||
reg = <0x43000000 0x1000>;
|
||||
interrupt-parent = <&intcon>;
|
||||
interrupts = <14 IRQ_TYPE_EDGE_FALLING>, /* Timer 1 */
|
||||
<15 IRQ_TYPE_EDGE_FALLING>, /* Timer 2 */
|
||||
<16 IRQ_TYPE_EDGE_FALLING>; /* Timer 3 */
|
||||
syscon = <&syscon>;
|
||||
};
|
||||
|
||||
rtc@45000000 {
|
||||
compatible = "cortina,gemini-rtc";
|
||||
reg = <0x45000000 0x100>;
|
||||
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
|
||||
};
|
||||
|
||||
intcon: interrupt-controller@48000000 {
|
||||
compatible = "faraday,ftintc010";
|
||||
reg = <0x48000000 0x1000>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
||||
gpio0: gpio@4d000000 {
|
||||
compatible = "cortina,gemini-gpio";
|
||||
reg = <0x4d000000 0x100>;
|
||||
interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
||||
gpio1: gpio@4e000000 {
|
||||
compatible = "cortina,gemini-gpio";
|
||||
reg = <0x4e000000 0x100>;
|
||||
interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
|
||||
gpio2: gpio@4f000000 {
|
||||
compatible = "cortina,gemini-gpio";
|
||||
reg = <0x4f000000 0x100>;
|
||||
interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
|
||||
gpio-controller;
|
||||
#gpio-cells = <2>;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
};
|
||||
};
|
||||
};
|
||||
Reference in New Issue
Block a user