htcleo: add basic microp functions

arch/arm/mach-msm/Makefile

@@ -108,7 +108,7 @@ obj-$(CONFIG_MACH_BRAVOC) += board-bravoc-microp.o clock.o
 obj-$(CONFIG_MACH_HTCLEO) += board-htcleo.o board-htcleo-spi.o board-htcleo-panel.o board-htcleo-keypad.o
 obj-$(CONFIG_MACH_HTCLEO) += board-htcleo-ts.o board-htcleo-mmc.o ieee754-df.o board-htcleo-power.o
 obj-$(CONFIG_MACH_HTCLEO) += board-htcleo-battery.o board-htcleo-log.o board-htcleo-acoustic.o board-htcleo-audio.o
-obj-$(CONFIG_MACH_HTCLEO) += board-htcleo-bt.o
+obj-$(CONFIG_MACH_HTCLEO) += board-htcleo-bt.o board-htcleo-microp.o
 obj-$(CONFIG_MACH_HTCLEO) += clock-wince.o
 
 # MSM7x30 boards

arch/arm/mach-msm/board-htcleo-microp.c

@@ -0,0 +1,79 @@
+/* arch/arm/mach-msm/board-supersonic-microp.c
+ * Copyright (C) 2009 HTC Corporation.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+*/
+#ifdef CONFIG_MICROP_COMMON
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/platform_device.h>
+#include <asm/mach-types.h>
+#include <mach/atmega_microp.h>
+#include <linux/input.h>
+#include <linux/uaccess.h>
+#include <linux/miscdevice.h>
+#include <mach/vreg.h>
+#include <linux/wakelock.h>
+#include <linux/workqueue.h>
+
+#include "board-htcleo.h"
+
+static int htcleo_microp_function_init(struct i2c_client *client)
+{
+	struct microp_i2c_platform_data *pdata;
+	struct microp_i2c_client_data *cdata;
+	uint8_t data[20];
+	int i, j;
+	int ret;
+
+	pdata = client->dev.platform_data;
+	cdata = i2c_get_clientdata(client);
+
+	/* Headset remote key */
+	ret = microp_function_check(client, MICROP_FUNCTION_REMOTEKEY);
+	if (ret >= 0) {
+		i = ret;
+		pdata->function_node[MICROP_FUNCTION_REMOTEKEY] = i;
+		cdata->int_pin.int_remotekey =
+			pdata->microp_function[i].int_pin;
+
+		for (j = 0; j < 6; j++) {
+			data[j] = (uint8_t)(pdata->microp_function[i].levels[j] >> 8);
+			data[j + 6] = (uint8_t)(pdata->microp_function[i].levels[j]);
+		}
+		ret = microp_i2c_write(MICROP_I2C_WCMD_REMOTEKEY_TABLE,
+				data, 12);
+		if (ret)
+			goto exit;
+	}
+
+	/* Reset button interrupt */
+	ret = microp_write_interrupt(client, (1<<8), 1);
+	if (ret)
+		goto exit;
+
+
+	return 0;
+
+exit:
+	return ret;
+}
+
+static struct microp_ops ops = {
+	.init_microp_func = htcleo_microp_function_init,
+};
+
+void __init htcleo_microp_init(void)
+{
+	microp_register_ops(&ops);
+}
+#endif

arch/arm/mach-msm/board-htcleo.c

@@ -27,6 +27,7 @@
 #include <linux/platform_device.h>
 #include <linux/android_pmem.h>
 #include <linux/regulator/machine.h>
+#include <linux/bma150.h>
 #include <linux/akm8973.h>
 #include <../../../drivers/staging/android/timed_gpio.h>
 
@@ -51,6 +52,10 @@
 #include "devices.h"
 #include "proc_comm.h"
 #include "dex_comm.h"
+#ifdef CONFIG_MICROP_COMMON
+#include <mach/atmega_microp.h>
+void __init htcleo_microp_init(void);
+#endif
 
 extern int __init htcleo_init_mmc(unsigned debug_uart);
 extern void __init htcleo_audio_init(void);
@@ -129,6 +134,38 @@ static struct akm8973_platform_data compass_platform_data =
 	.intr = HTCLEO_GPIO_COMPASS_INT_N,
 };
 
+#ifdef CONFIG_MICROP_COMMON
+// Microp
+static struct microp_function_config microp_functions[] = {
+	{
+		.name   = "reset-int",
+		.category = MICROP_FUNCTION_RESET_INT,
+		.int_pin = 1 << 8,
+	},
+};
+
+static struct bma150_platform_data htcleo_g_sensor_pdata = {
+	.microp_new_cmd = 1,
+};
+
+static struct platform_device microp_devices[] = {
+	{
+		.name = BMA150_G_SENSOR_NAME,
+		.dev = {
+			.platform_data = &htcleo_g_sensor_pdata,
+		},
+	},
+};
+
+static struct microp_i2c_platform_data microp_data = {
+	.num_functions   = ARRAY_SIZE(microp_functions),
+	.microp_function = microp_functions,
+	.num_devices = ARRAY_SIZE(microp_devices),
+	.microp_devices = microp_devices,
+	.gpio_reset = HTCLEO_GPIO_UP_RESET_N,
+	.spi_devices = SPI_GSENSOR,
+};
+#endif
 static struct i2c_board_info base_i2c_devices[] =
 {
   	{
@@ -141,6 +178,13 @@ static struct i2c_board_info base_i2c_devices[] =
 		I2C_BOARD_INFO("tps65023", 0x48),
 		.platform_data = tps65023_data,
 	},
+#ifdef CONFIG_MICROP_COMMON
+	{
+		I2C_BOARD_INFO(MICROP_I2C_NAME, 0xCC >> 1),
+		.platform_data = &microp_data,
+		.irq = MSM_GPIO_TO_INT(HTCLEO_GPIO_UP_INT_N)
+	},
+#endif
 	{
 		I2C_BOARD_INFO(AKM8973_I2C_NAME, 0x1C),
 		.platform_data = &compass_platform_data,
@@ -538,6 +582,9 @@ static void __init htcleo_init(void)
 	mdelay(100);
 	htcleo_kgsl_power(true);
 	
+#ifdef CONFIG_MICROP_COMMON
+	htcleo_microp_init();
+#endif
 	msm_device_i2c_init();
 
 	platform_add_devices(devices, ARRAY_SIZE(devices));