arm/tegra: Prep boards for gpio/pinmux conversion to pdevs
The Tegra GPIO driver will be converted from static registration via
postcore_initcall() to be a platform device later in this patch series.
A new Tegra pinmux platform device will also be added.
Prepare for this by modifying all boards to register the appropriate
platform devices before-hand, so that when the drivers are converted,
those devices will be probed, and git bisectability will be maintained.
v2: Add resource definitions for GPIO and pinmux
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/mach-tegra/devices.c b/arch/arm/mach-tegra/devices.c
index 57e35d2..240d5dc 100644
--- a/arch/arm/mach-tegra/devices.c
+++ b/arch/arm/mach-tegra/devices.c
@@ -31,6 +31,90 @@
#include <mach/usb_phy.h>
#include "gpio-names.h"
+static struct resource gpio_resource[] = {
+ [0] = {
+ .start = TEGRA_GPIO_BASE,
+ .end = TEGRA_GPIO_BASE + TEGRA_GPIO_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = INT_GPIO1,
+ .end = INT_GPIO1,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = INT_GPIO2,
+ .end = INT_GPIO2,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ .start = INT_GPIO3,
+ .end = INT_GPIO3,
+ .flags = IORESOURCE_IRQ,
+ },
+ [4] = {
+ .start = INT_GPIO4,
+ .end = INT_GPIO4,
+ .flags = IORESOURCE_IRQ,
+ },
+ [5] = {
+ .start = INT_GPIO5,
+ .end = INT_GPIO5,
+ .flags = IORESOURCE_IRQ,
+ },
+ [6] = {
+ .start = INT_GPIO6,
+ .end = INT_GPIO6,
+ .flags = IORESOURCE_IRQ,
+ },
+ [7] = {
+ .start = INT_GPIO7,
+ .end = INT_GPIO7,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device tegra_gpio_device = {
+ .name = "tegra-gpio",
+ .id = -1,
+ .resource = gpio_resource,
+ .num_resources = ARRAY_SIZE(gpio_resource),
+};
+
+static struct resource pinmux_resource[] = {
+ [0] = {
+ /* Tri-state registers */
+ .start = TEGRA_APB_MISC_BASE + 0x14,
+ .end = TEGRA_APB_MISC_BASE + 0x20 + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ /* Mux registers */
+ .start = TEGRA_APB_MISC_BASE + 0x80,
+ .end = TEGRA_APB_MISC_BASE + 0x9c + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ /* Pull-up/down registers */
+ .start = TEGRA_APB_MISC_BASE + 0xa0,
+ .end = TEGRA_APB_MISC_BASE + 0xb0 + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ [3] = {
+ /* Pad control registers */
+ .start = TEGRA_APB_MISC_BASE + 0x868,
+ .end = TEGRA_APB_MISC_BASE + 0x90c + 3,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device tegra_pinmux_device = {
+ .name = "tegra-pinmux",
+ .id = -1,
+ .resource = pinmux_resource,
+ .num_resources = ARRAY_SIZE(pinmux_resource),
+};
+
static struct resource i2c_resource1[] = {
[0] = {
.start = INT_I2C,