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ramips: unbreak i2c for 3.14

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Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42315
This commit is contained in:
John Crispin 2014-08-28 06:05:36 +00:00
parent 0d165a244d
commit 24a6617585
1 changed files with 19 additions and 27 deletions
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46
target/linux/ramips/patches-3.14/0052-i2c-MIPS-adds-ralink-I2C-driver.patch
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@ -13,11 +13,10 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-ralink.txt
create mode 100644 drivers/i2c/busses/i2c-ralink.c
diff --git a/Documentation/devicetree/bindings/i2c/i2c-ralink.txt b/Documentation/devicetree/bindings/i2c/i2c-ralink.txt
new file mode 100644
index 0000000..8fa8ac3
--- /dev/null
+++ b/Documentation/devicetree/bindings/i2c/i2c-ralink.txt
Index: linux-3.14.16/Documentation/devicetree/bindings/i2c/i2c-ralink.txt
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-3.14.16/Documentation/devicetree/bindings/i2c/i2c-ralink.txt 2014-08-24 16:03:20.586671002 +0200
@@ -0,0 +1,27 @@
+I2C for Ralink platforms
+
@ -46,11 +45,11 @@ index 0000000..8fa8ac3
+ };
+ };
+};
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index de17c55..d773b72 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -658,6 +658,10 @@ config I2C_RIIC
Index: linux-3.14.16/drivers/i2c/busses/Kconfig
===================================================================
--- linux-3.14.16.orig/drivers/i2c/busses/Kconfig 2014-08-08 01:50:59.000000000 +0200
+++ linux-3.14.16/drivers/i2c/busses/Kconfig 2014-08-24 16:03:20.586671002 +0200
@@ -659,6 +659,10 @@
This driver can also be built as a module. If so, the module
will be called i2c-riic.
@ -61,11 +60,11 @@ index de17c55..d773b72 100644
config HAVE_S3C2410_I2C
bool
help
diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index a08931f..9682895 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -63,6 +63,7 @@ obj-$(CONFIG_I2C_PNX) += i2c-pnx.o
Index: linux-3.14.16/drivers/i2c/busses/Makefile
===================================================================
--- linux-3.14.16.orig/drivers/i2c/busses/Makefile 2014-08-08 01:50:59.000000000 +0200
+++ linux-3.14.16/drivers/i2c/busses/Makefile 2014-08-24 16:03:20.586671002 +0200
@@ -63,6 +63,7 @@
obj-$(CONFIG_I2C_PUV3) += i2c-puv3.o
obj-$(CONFIG_I2C_PXA) += i2c-pxa.o
obj-$(CONFIG_I2C_PXA_PCI) += i2c-pxa-pci.o
@ -73,12 +72,11 @@ index a08931f..9682895 100644
obj-$(CONFIG_I2C_RIIC) += i2c-riic.o
obj-$(CONFIG_I2C_S3C2410) += i2c-s3c2410.o
obj-$(CONFIG_I2C_S6000) += i2c-s6000.o
diff --git a/drivers/i2c/busses/i2c-ralink.c b/drivers/i2c/busses/i2c-ralink.c
new file mode 100644
index 0000000..f4dc13d
--- /dev/null
+++ b/drivers/i2c/busses/i2c-ralink.c
@@ -0,0 +1,274 @@
Index: linux-3.14.16/drivers/i2c/busses/i2c-ralink.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-3.14.16/drivers/i2c/busses/i2c-ralink.c 2014-08-27 23:07:01.318731261 +0200
@@ -0,0 +1,271 @@
+/*
+ * drivers/i2c/busses/i2c-ralink.c
+ *
@ -106,7 +104,6 @@ index 0000000..f4dc13d
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/io.h>
+#include <linux/of_i2c.h>
+#include <linux/err.h>
+
+#include <asm/mach-ralink/ralink_regs.h>
@ -303,8 +300,6 @@ index 0000000..f4dc13d
+ if (ret)
+ return ret;
+
+ of_i2c_register_devices(adapter);
+
+ platform_set_drvdata(pdev, adapter);
+
+ dev_info(&pdev->dev, "loaded\n");
@ -353,6 +348,3 @@ index 0000000..f4dc13d
+MODULE_DESCRIPTION("Ralink I2c host driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:Ralink-I2C");
--
1.7.10.4