tegra: dts: Bring in GPIO bindings from linux

These files are taken from Linux 3.14.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Simon Glass 2014-06-11 23:29:52 -06:00
parent 184b1b7175
commit 8946034a31
8 changed files with 155 additions and 28 deletions

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@ -1,3 +1,6 @@
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
/ {
@ -46,17 +49,17 @@
0 143 0x04>;
};
gpio: gpio {
gpio: gpio@6000d000 {
compatible = "nvidia,tegra114-gpio", "nvidia,tegra30-gpio";
reg = <0x6000d000 0x1000>;
interrupts = <0 32 0x04
0 33 0x04
0 34 0x04
0 35 0x04
0 55 0x04
0 87 0x04
0 89 0x04
0 125 0x04>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;

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@ -1,3 +1,6 @@
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
/ {
@ -49,14 +52,14 @@
gpio: gpio@6000d000 {
compatible = "nvidia,tegra124-gpio", "nvidia,tegra30-gpio";
reg = <0x6000d000 0x1000>;
interrupts = <0 32 0x04
0 33 0x04
0 34 0x04
0 35 0x04
0 55 0x04
0 87 0x04
0 89 0x04
0 125 0x04>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;

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@ -1,3 +1,6 @@
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
/ {
@ -139,10 +142,18 @@
gpio: gpio@6000d000 {
compatible = "nvidia,tegra20-gpio";
reg = < 0x6000d000 0x1000 >;
interrupts = < 64 65 66 67 87 119 121 >;
reg = <0x6000d000 0x1000>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
};
pinmux: pinmux@70000000 {

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@ -1,3 +1,6 @@
#include <dt-bindings/gpio/tegra-gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "skeleton.dtsi"
/ {
@ -47,17 +50,17 @@
clocks = <&tegra_car 34>;
};
gpio: gpio {
gpio: gpio@6000d000 {
compatible = "nvidia,tegra30-gpio";
reg = <0x6000d000 0x1000>;
interrupts = <0 32 0x04
0 33 0x04
0 34 0x04
0 35 0x04
0 55 0x04
0 87 0x04
0 89 0x04
0 125 0x04>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;

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@ -0,0 +1,15 @@
/*
* This header provides constants for most GPIO bindings.
*
* Most GPIO bindings include a flags cell as part of the GPIO specifier.
* In most cases, the format of the flags cell uses the standard values
* defined in this header.
*/
#ifndef _DT_BINDINGS_GPIO_GPIO_H
#define _DT_BINDINGS_GPIO_GPIO_H
#define GPIO_ACTIVE_HIGH 0
#define GPIO_ACTIVE_LOW 1
#endif

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@ -0,0 +1,51 @@
/*
* This header provides constants for binding nvidia,tegra*-gpio.
*
* The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below
* provide names for this.
*
* The second cell contains standard flag values specified in gpio.h.
*/
#ifndef _DT_BINDINGS_GPIO_TEGRA_GPIO_H
#define _DT_BINDINGS_GPIO_TEGRA_GPIO_H
#include <dt-bindings/gpio/gpio.h>
#define TEGRA_GPIO_BANK_ID_A 0
#define TEGRA_GPIO_BANK_ID_B 1
#define TEGRA_GPIO_BANK_ID_C 2
#define TEGRA_GPIO_BANK_ID_D 3
#define TEGRA_GPIO_BANK_ID_E 4
#define TEGRA_GPIO_BANK_ID_F 5
#define TEGRA_GPIO_BANK_ID_G 6
#define TEGRA_GPIO_BANK_ID_H 7
#define TEGRA_GPIO_BANK_ID_I 8
#define TEGRA_GPIO_BANK_ID_J 9
#define TEGRA_GPIO_BANK_ID_K 10
#define TEGRA_GPIO_BANK_ID_L 11
#define TEGRA_GPIO_BANK_ID_M 12
#define TEGRA_GPIO_BANK_ID_N 13
#define TEGRA_GPIO_BANK_ID_O 14
#define TEGRA_GPIO_BANK_ID_P 15
#define TEGRA_GPIO_BANK_ID_Q 16
#define TEGRA_GPIO_BANK_ID_R 17
#define TEGRA_GPIO_BANK_ID_S 18
#define TEGRA_GPIO_BANK_ID_T 19
#define TEGRA_GPIO_BANK_ID_U 20
#define TEGRA_GPIO_BANK_ID_V 21
#define TEGRA_GPIO_BANK_ID_W 22
#define TEGRA_GPIO_BANK_ID_X 23
#define TEGRA_GPIO_BANK_ID_Y 24
#define TEGRA_GPIO_BANK_ID_Z 25
#define TEGRA_GPIO_BANK_ID_AA 26
#define TEGRA_GPIO_BANK_ID_BB 27
#define TEGRA_GPIO_BANK_ID_CC 28
#define TEGRA_GPIO_BANK_ID_DD 29
#define TEGRA_GPIO_BANK_ID_EE 30
#define TEGRA_GPIO_BANK_ID_FF 31
#define TEGRA_GPIO(bank, offset) \
((TEGRA_GPIO_BANK_ID_##bank * 8) + offset)
#endif

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@ -0,0 +1,22 @@
/*
* This header provides constants for the ARM GIC.
*/
#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
#define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
#include <dt-bindings/interrupt-controller/irq.h>
/* interrupt specific cell 0 */
#define GIC_SPI 0
#define GIC_PPI 1
/*
* Interrupt specifier cell 2.
* The flaggs in irq.h are valid, plus those below.
*/
#define GIC_CPU_MASK_RAW(x) ((x) << 8)
#define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1)
#endif

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@ -0,0 +1,19 @@
/*
* This header provides constants for most IRQ bindings.
*
* Most IRQ bindings include a flags cell as part of the IRQ specifier.
* In most cases, the format of the flags cell uses the standard values
* defined in this header.
*/
#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
#define IRQ_TYPE_NONE 0
#define IRQ_TYPE_EDGE_RISING 1
#define IRQ_TYPE_EDGE_FALLING 2
#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
#define IRQ_TYPE_LEVEL_HIGH 4
#define IRQ_TYPE_LEVEL_LOW 8
#endif