summaryrefslogtreecommitdiffstats
path: root/include/linux/mfd/lpc_ich.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 11:53:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-29 11:53:11 -0700
commit4b781474682434e7881f20e9dfbe6687ea619795 (patch)
treebdd976645ead7f04900e60017502e6a41b03e601 /include/linux/mfd/lpc_ich.h
parent53f2c4a8fd882009a2a75c5b72d6898c0808616e (diff)
parent29f772d41c01ad6b72c3de705e79779857badcde (diff)
Merge tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
Pull MFD changes from Samuel Ortiz: "Besides the usual cleanups, this one brings: * Support for 5 new chipsets: Intel's ICH LPC and SCH Centerton, ST-E's STAX211, Samsung's MAX77693 and TI's LM3533. * Device tree support for the twl6040, tps65910, da9502 and ab8500 drivers. * Fairly big tps56910, ab8500 and db8500 updates. * i2c support for mc13xxx. * Our regular update for the wm8xxx driver from Mark." Fix up various conflicts with other trees, largely due to ab5500 removal etc. * tag 'mfd-3.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (106 commits) mfd: Fix build break of max77693 by adding REGMAP_I2C option mfd: Fix twl6040 build failure mfd: Fix max77693 build failure mfd: ab8500-core should depend on MFD_DB8500_PRCMU gpio: tps65910: dt: process gpio specific device node info mfd: Remove the parsing of dt info for tps65910 gpio mfd: Save device node parsed platform data for tps65910 sub devices mfd: Add r_select to lm3533 platform data gpio: Add Intel Centerton support to gpio-sch mfd: Emulate active low IRQs as well as active high IRQs for wm831x mfd: Mark two lm3533 zone registers as volatile mfd: Fix return type of lm533 attribute is_visible mfd: Enable Device Tree support in the ab8500-pwm driver mfd: Enable Device Tree support in the ab8500-sysctrl driver mfd: Add support for Device Tree to twl6040 mfd: Register the twl6040 child for the ASoC codec unconditionally mfd: Allocate twl6040 IRQ numbers dynamically mfd: twl6040 code cleanup in interrupt initialization part mfd: Enable ab8500-gpadc driver for Device Tree mfd: Prevent unassigned pointer from being used in ab8500-gpadc driver ...
Diffstat (limited to 'include/linux/mfd/lpc_ich.h')
-rw-r--r--include/linux/mfd/lpc_ich.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/include/linux/mfd/lpc_ich.h b/include/linux/mfd/lpc_ich.h
new file mode 100644
index 00000000000..fec5256c3f5
--- /dev/null
+++ b/include/linux/mfd/lpc_ich.h
@@ -0,0 +1,48 @@
+/*
+ * linux/drivers/mfd/lpc_ich.h
+ *
+ * Copyright (c) 2012 Extreme Engineering Solution, Inc.
+ * Author: Aaron Sierra <asierra@xes-inc.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License 2 as published
+ * by the Free Software Foundation.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef LPC_ICH_H
+#define LPC_ICH_H
+
+/* Watchdog resources */
+#define ICH_RES_IO_TCO 0
+#define ICH_RES_IO_SMI 1
+#define ICH_RES_MEM_OFF 2
+#define ICH_RES_MEM_GCS 0
+
+/* GPIO resources */
+#define ICH_RES_GPIO 0
+#define ICH_RES_GPE0 1
+
+/* GPIO compatibility */
+#define ICH_I3100_GPIO 0x401
+#define ICH_V5_GPIO 0x501
+#define ICH_V6_GPIO 0x601
+#define ICH_V7_GPIO 0x701
+#define ICH_V9_GPIO 0x801
+#define ICH_V10CORP_GPIO 0xa01
+#define ICH_V10CONS_GPIO 0xa11
+
+struct lpc_ich_info {
+ char name[32];
+ unsigned int iTCO_version;
+ unsigned int gpio_version;
+};
+
+#endif