mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-05 01:54:09 +08:00
be76fd3197
Drivers using pinctrl-single,pins have #pinctrl-cells = <1>, while pinctrl-single,bits need #pinctrl-cells = <2>. Note that this patch can be optionally applied separately from the driver changes as the driver supports also the legacy binding without #pinctrl-cells. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
131 lines
3.3 KiB
Plaintext
131 lines
3.3 KiB
Plaintext
/*
|
|
* Device Tree Source for K2G SOC
|
|
*
|
|
* Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* 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/pinctrl/keystone.h>
|
|
#include "skeleton.dtsi"
|
|
|
|
/ {
|
|
compatible = "ti,k2g","ti,keystone";
|
|
model = "Texas Instruments K2G SoC";
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
interrupt-parent = <&gic>;
|
|
|
|
aliases {
|
|
serial0 = &uart0;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
compatible = "arm,cortex-a15";
|
|
device_type = "cpu";
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
gic: interrupt-controller@02561000 {
|
|
compatible = "arm,cortex-a15-gic";
|
|
#interrupt-cells = <3>;
|
|
interrupt-controller;
|
|
reg = <0x0 0x02561000 0x0 0x1000>,
|
|
<0x0 0x02562000 0x0 0x2000>,
|
|
<0x0 0x02564000 0x0 0x1000>,
|
|
<0x0 0x02566000 0x0 0x2000>;
|
|
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
|
|
IRQ_TYPE_LEVEL_HIGH)>;
|
|
};
|
|
|
|
timer {
|
|
compatible = "arm,armv7-timer";
|
|
interrupts =
|
|
<GIC_PPI 13
|
|
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
|
|
<GIC_PPI 14
|
|
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
|
|
<GIC_PPI 11
|
|
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
|
|
<GIC_PPI 10
|
|
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
|
|
};
|
|
|
|
pmu {
|
|
compatible = "arm,cortex-a15-pmu";
|
|
interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
|
|
soc {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
#pinctrl-cells = <1>;
|
|
compatible = "ti,keystone","simple-bus";
|
|
ranges = <0x0 0x0 0x0 0xc0000000>;
|
|
dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
|
|
|
|
k2g_pinctrl: pinmux@02621000 {
|
|
compatible = "pinctrl-single";
|
|
reg = <0x02621000 0x410>;
|
|
pinctrl-single,register-width = <32>;
|
|
pinctrl-single,function-mask = <0x001b0007>;
|
|
};
|
|
|
|
devctrl: device-state-control@02620000 {
|
|
compatible = "ti,keystone-devctrl", "syscon";
|
|
reg = <0x02620000 0x1000>;
|
|
};
|
|
|
|
uart0: serial@02530c00 {
|
|
compatible = "ns16550a";
|
|
current-speed = <115200>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
reg = <0x02530c00 0x100>;
|
|
interrupts = <GIC_SPI 164 IRQ_TYPE_EDGE_RISING>;
|
|
clock-frequency = <200000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
kirq0: keystone_irq@026202a0 {
|
|
compatible = "ti,keystone-irq";
|
|
interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
ti,syscon-dev = <&devctrl 0x2a0>;
|
|
};
|
|
|
|
dspgpio0: keystone_dsp_gpio@02620240 {
|
|
compatible = "ti,keystone-dsp-gpio";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
gpio,syscon-dev = <&devctrl 0x240>;
|
|
};
|
|
|
|
msgmgr: msgmgr@02a00000 {
|
|
compatible = "ti,k2g-message-manager";
|
|
#mbox-cells = <2>;
|
|
reg-names = "queue_proxy_region",
|
|
"queue_state_debug_region";
|
|
reg = <0x02a00000 0x400000>, <0x028c3400 0x400>;
|
|
interrupt-names = "rx_005",
|
|
"rx_057";
|
|
interrupts = <GIC_SPI 324 IRQ_TYPE_LEVEL_HIGH>,
|
|
<GIC_SPI 327 IRQ_TYPE_LEVEL_HIGH>;
|
|
};
|
|
};
|
|
};
|