[ARM] pxa: Add multi-io support for e-series
This patchset provides support for the TMIO based IO controller used in the
Toshiba e-series PDAs.
Signed-off-by: Ian Molton <spyro@f2s.com>
Acked-by: Samuel Ortiz <sameo@openedhand.com>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/arch/arm/mach-pxa/e800.c b/arch/arm/mach-pxa/e800.c
index a293e09..9a86a42 100644
--- a/arch/arm/mach-pxa/e800.c
+++ b/arch/arm/mach-pxa/e800.c
@@ -15,6 +15,7 @@
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
+#include <linux/mfd/tc6393xb.h>
#include <video/w100fb.h>
@@ -23,12 +24,14 @@
#include <asm/mach-types.h>
#include <mach/mfp-pxa25x.h>
+#include <mach/pxa-regs.h>
#include <mach/hardware.h>
#include <mach/eseries-gpio.h>
#include <mach/udc.h>
#include "generic.h"
#include "eseries.h"
+#include "clock.h"
/* ------------------------ e800 LCD definitions ------------------------- */
@@ -160,14 +163,41 @@
.gpio_pullup_inverted = 1
};
+/* ----------------- e800 tc6393xb parameters ------------------ */
+
+static struct tc6393xb_platform_data e800_tc6393xb_info = {
+ .irq_base = IRQ_BOARD_START,
+ .scr_pll2cr = 0x0cc1,
+ .scr_gper = 0,
+ .gpio_base = -1,
+ .suspend = &eseries_tmio_suspend,
+ .resume = &eseries_tmio_resume,
+ .enable = &eseries_tmio_enable,
+ .disable = &eseries_tmio_disable,
+};
+
+static struct platform_device e800_tc6393xb_device = {
+ .name = "tc6393xb",
+ .id = -1,
+ .dev = {
+ .platform_data = &e800_tc6393xb_info,
+ },
+ .num_resources = 2,
+ .resource = eseries_tmio_resources,
+};
+
/* ----------------------------------------------------------------------- */
static struct platform_device *devices[] __initdata = {
&e800_fb_device,
+ &e800_tc6393xb_device,
};
static void __init e800_init(void)
{
+ clk_add_alias("CLK_CK3P6MI", &e800_tc6393xb_device.dev,
+ "GPIO11_CLK", NULL),
+ eseries_get_tmio_gpios();
platform_add_devices(devices, ARRAY_SIZE(devices));
pxa_set_udc_info(&e800_udc_mach_info);
}