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[rdc] fix panic on boot due to invalid IORESOURCE for MFD cells, fix gpio value setting

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21459 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2010-05-15 21:26:56 +00:00
parent 255ca55ed2
commit b03ef8fa0b
6 changed files with 61 additions and 45 deletions
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34
target/linux/rdc/patches-2.6.32/001-rdc321x_mfd_southbridge.patch
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@@ -11,9 +11,11 @@ Changes from v2:
- removed pci_dev accessors
- use DEFINE_PCI_DEVICE_TABLE
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -305,6 +305,15 @@ config EZX_PCAP
Index: linux-2.6.32.10/drivers/mfd/Kconfig
===================================================================
--- linux-2.6.32.10.orig/drivers/mfd/Kconfig 2010-03-15 16:52:04.000000000 +0100
+++ linux-2.6.32.10/drivers/mfd/Kconfig 2010-05-15 21:48:27.000000000 +0200
@@ -305,6 +305,15 @@
This enables the PCAP ASIC present on EZX Phones. This is
needed for MMC, TouchScreen, Sound, USB, etc..
@@ -29,16 +31,20 @@ Changes from v2:
endmenu
menu "Multimedia Capabilities Port drivers"
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -50,3 +50,5 @@ obj-$(CONFIG_PCF50633_ADC) += pcf50633-a
Index: linux-2.6.32.10/drivers/mfd/Makefile
===================================================================
--- linux-2.6.32.10.orig/drivers/mfd/Makefile 2010-03-15 16:52:04.000000000 +0100
+++ linux-2.6.32.10/drivers/mfd/Makefile 2010-05-15 21:48:27.000000000 +0200
@@ -50,3 +50,5 @@
obj-$(CONFIG_PCF50633_GPIO) += pcf50633-gpio.o
obj-$(CONFIG_AB3100_CORE) += ab3100-core.o
obj-$(CONFIG_AB3100_OTP) += ab3100-otp.o
+
+obj-$(CONFIG_MFD_RDC321X) += rdc321x-southbridge.o
--- /dev/null
+++ b/drivers/mfd/rdc321x-southbridge.c
Index: linux-2.6.32.10/drivers/mfd/rdc321x-southbridge.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.10/drivers/mfd/rdc321x-southbridge.c 2010-05-15 22:53:39.000000000 +0200
@@ -0,0 +1,123 @@
+/*
+ * RDC321x MFD southbrige driver
@@ -76,7 +82,7 @@ Changes from v2:
+ .name = "wdt-reg",
+ .start = RDC321X_WDT_CTRL,
+ .end = RDC321X_WDT_CTRL + 0x3,
+ .flags = IORESOURCE_MEM,
+ .flags = IORESOURCE_IO,
+ }
+};
+
@@ -89,12 +95,12 @@ Changes from v2:
+ .name = "gpio-reg1",
+ .start = RDC321X_GPIO_CTRL_REG1,
+ .end = RDC321X_GPIO_CTRL_REG1 + 0x7,
+ .flags = IORESOURCE_MEM,
+ .flags = IORESOURCE_IO,
+ }, {
+ .name = "gpio-reg2",
+ .start = RDC321X_GPIO_CTRL_REG2,
+ .end = RDC321X_GPIO_CTRL_REG2 + 0x7,
+ .flags = IORESOURCE_MEM,
+ .flags = IORESOURCE_IO,
+ }
+};
+
@@ -163,8 +169,10 @@ Changes from v2:
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RDC R-321x MFD southbridge driver");
--- /dev/null
+++ b/include/linux/mfd/rdc321x.h
Index: linux-2.6.32.10/include/linux/mfd/rdc321x.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.10/include/linux/mfd/rdc321x.h 2010-05-15 21:48:27.000000000 +0200
@@ -0,0 +1,26 @@
+#ifndef __RDC321X_MFD_H
+#define __RDC321X_MFD_H