RE: [PATCH 2/6] universal: i2c: add I2C controller 8 (HDMIPHY)

2011-03-10 Thread Marek Szyprowski 
Hello,

On Wednesday, March 09, 2011 1:01 PM Kukjin Kim wrote:

 Tomasz Stanislawski wrote:
 
  Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
  Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
  ---
   arch/arm/mach-s5pv310/clock.c |6 +++
   arch/arm/mach-s5pv310/include/mach/irqs.h |4 ++
   arch/arm/mach-s5pv310/include/mach/map.h  |1 +
   arch/arm/plat-samsung/Kconfig |5 ++
   arch/arm/plat-samsung/Makefile|1 +
   arch/arm/plat-samsung/dev-i2c8.c  |   68
  +
   arch/arm/plat-samsung/include/plat/devs.h |1 +
   arch/arm/plat-samsung/include/plat/iic.h  |1 +
   8 files changed, 87 insertions(+), 0 deletions(-)
   create mode 100644 arch/arm/plat-samsung/dev-i2c8.c
 
  diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c
  index d28fa6f..465beb9 100644
  --- a/arch/arm/mach-s5pv310/clock.c
  +++ b/arch/arm/mach-s5pv310/clock.c
  @@ -685,6 +685,12 @@ static struct clk init_clocks_off[] = {
  .parent = clk_aclk_100.clk,
  .enable = s5pv310_clk_ip_peril_ctrl,
  .ctrlbit= (1  13),
  +   }, {
  +   .name   = i2c,
  +   .id = 8,
  +   .parent = clk_aclk_100.clk,
  +   .enable = s5pv310_clk_ip_peril_ctrl,
  +   .ctrlbit= (1  14),
  },
   };
 
  diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-
  s5pv310/include/mach/irqs.h
  index f6b99c6..f7ddc98 100644
  --- a/arch/arm/mach-s5pv310/include/mach/irqs.h
  +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
  @@ -77,6 +77,9 @@
   #define IRQ_PDMA0  COMBINER_IRQ(21, 0)
   #define IRQ_PDMA1  COMBINER_IRQ(21, 1)
 
  +#define IRQ_HDMI   COMBINER_IRQ(16, 0)
  +#define IRQ_HDMI_I2C   COMBINER_IRQ(16, 1)
  +
   #define IRQ_TIMER0_VIC COMBINER_IRQ(22, 0)
   #define IRQ_TIMER1_VIC COMBINER_IRQ(22, 1)
   #define IRQ_TIMER2_VIC COMBINER_IRQ(22, 2)
  @@ -100,6 +103,7 @@
   #define IRQ_IIC5   COMBINER_IRQ(27, 5)
   #define IRQ_IIC6   COMBINER_IRQ(27, 6)
   #define IRQ_IIC7   COMBINER_IRQ(27, 7)
  +#define IRQ_IIC8   IRQ_HDMI_I2C
 
   #define IRQ_HSMMC0 COMBINER_IRQ(29, 0)
   #define IRQ_HSMMC1 COMBINER_IRQ(29, 1)
  diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-
  s5pv310/include/mach/map.h
  index 576ba55..0aa0171 100644
  --- a/arch/arm/mach-s5pv310/include/mach/map.h
  +++ b/arch/arm/mach-s5pv310/include/mach/map.h
  @@ -120,6 +120,7 @@
   #define S3C_PA_IIC5S5PV310_PA_IIC(5)
   #define S3C_PA_IIC6S5PV310_PA_IIC(6)
   #define S3C_PA_IIC7S5PV310_PA_IIC(7)
  +#define S3C_PA_IIC8S5PV310_PA_IIC(8)
   #define S3C_PA_RTC S5PV310_PA_RTC
   #define S3C_PA_WDT S5PV310_PA_WATCHDOG
 
  diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
  index 32be05c..dd1fd15 100644
  --- a/arch/arm/plat-samsung/Kconfig
  +++ b/arch/arm/plat-samsung/Kconfig
  @@ -211,6 +211,11 @@ config S3C_DEV_I2C7
  help
Compile in platform device definition for I2C controller 7
 
  +config S3C_DEV_I2C8
  +   bool
  +   help
  + Compile in platform device definitions for I2C channel 8 (HDMIPHY)
  +
   config S3C_DEV_FB
  bool
  help
  diff --git a/arch/arm/plat-samsung/Makefile
 b/arch/arm/plat-samsung/Makefile
  index 7e92457..826ae4f 100644
  --- a/arch/arm/plat-samsung/Makefile
  +++ b/arch/arm/plat-samsung/Makefile
  @@ -46,6 +46,7 @@ obj-$(CONFIG_S3C_DEV_I2C4)+= dev-i2c4.o
   obj-$(CONFIG_S3C_DEV_I2C5) += dev-i2c5.o
   obj-$(CONFIG_S3C_DEV_I2C6) += dev-i2c6.o
   obj-$(CONFIG_S3C_DEV_I2C7) += dev-i2c7.o
  +obj-$(CONFIG_S3C_DEV_I2C8) += dev-i2c8.o
   obj-$(CONFIG_S3C_DEV_FB)   += dev-fb.o
   obj-y  += dev-uart.o
   obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o
  diff --git a/arch/arm/plat-samsung/dev-i2c8.c b/arch/arm/plat-samsung/dev-
  i2c8.c
  new file mode 100644
  index 000..8edba7f
  --- /dev/null
  +++ b/arch/arm/plat-samsung/dev-i2c8.c
  @@ -0,0 +1,68 @@
  +/* linux/arch/arm/plat-samsung/dev-i2c7.c
  + *
  + * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  + * http://www.samsung.com/
  + *
  + * S3C series device definition for i2c device 8
  + *
  + * Based on plat-samsung/dev-i2c8.c
  + *
  + * This program is free software; you can redistribute it and/or modify
  + * it under the terms of the GNU General Public License version 2 as
  + * published by the Free Software Foundation.
  +*/
  +
  +#include linux/gfp.h
  +#include linux/kernel.h
  +#include linux/string.h
  +#include linux/platform_device.h
  +
  +#include mach/irqs.h
  +#include mach/map.h
  +
  +#include plat/regs-iic.h
  +#include plat/iic.h
  +#include plat/devs.h

RE: [PATCH 2/6] universal: i2c: add I2C controller 8 (HDMIPHY)

2011-03-09 Thread Kukjin Kim 
Tomasz Stanislawski wrote:
 
 Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
 Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
 ---
  arch/arm/mach-s5pv310/clock.c |6 +++
  arch/arm/mach-s5pv310/include/mach/irqs.h |4 ++
  arch/arm/mach-s5pv310/include/mach/map.h  |1 +
  arch/arm/plat-samsung/Kconfig |5 ++
  arch/arm/plat-samsung/Makefile|1 +
  arch/arm/plat-samsung/dev-i2c8.c  |   68
 +
  arch/arm/plat-samsung/include/plat/devs.h |1 +
  arch/arm/plat-samsung/include/plat/iic.h  |1 +
  8 files changed, 87 insertions(+), 0 deletions(-)
  create mode 100644 arch/arm/plat-samsung/dev-i2c8.c
 
 diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c
 index d28fa6f..465beb9 100644
 --- a/arch/arm/mach-s5pv310/clock.c
 +++ b/arch/arm/mach-s5pv310/clock.c
 @@ -685,6 +685,12 @@ static struct clk init_clocks_off[] = {
   .parent = clk_aclk_100.clk,
   .enable = s5pv310_clk_ip_peril_ctrl,
   .ctrlbit= (1  13),
 + }, {
 + .name   = i2c,
 + .id = 8,
 + .parent = clk_aclk_100.clk,
 + .enable = s5pv310_clk_ip_peril_ctrl,
 + .ctrlbit= (1  14),
   },
  };
 
 diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-
 s5pv310/include/mach/irqs.h
 index f6b99c6..f7ddc98 100644
 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h
 +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
 @@ -77,6 +77,9 @@
  #define IRQ_PDMA0COMBINER_IRQ(21, 0)
  #define IRQ_PDMA1COMBINER_IRQ(21, 1)
 
 +#define IRQ_HDMI COMBINER_IRQ(16, 0)
 +#define IRQ_HDMI_I2C COMBINER_IRQ(16, 1)
 +
  #define IRQ_TIMER0_VIC   COMBINER_IRQ(22, 0)
  #define IRQ_TIMER1_VIC   COMBINER_IRQ(22, 1)
  #define IRQ_TIMER2_VIC   COMBINER_IRQ(22, 2)
 @@ -100,6 +103,7 @@
  #define IRQ_IIC5 COMBINER_IRQ(27, 5)
  #define IRQ_IIC6 COMBINER_IRQ(27, 6)
  #define IRQ_IIC7 COMBINER_IRQ(27, 7)
 +#define IRQ_IIC8 IRQ_HDMI_I2C
 
  #define IRQ_HSMMC0   COMBINER_IRQ(29, 0)
  #define IRQ_HSMMC1   COMBINER_IRQ(29, 1)
 diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-
 s5pv310/include/mach/map.h
 index 576ba55..0aa0171 100644
 --- a/arch/arm/mach-s5pv310/include/mach/map.h
 +++ b/arch/arm/mach-s5pv310/include/mach/map.h
 @@ -120,6 +120,7 @@
  #define S3C_PA_IIC5  S5PV310_PA_IIC(5)
  #define S3C_PA_IIC6  S5PV310_PA_IIC(6)
  #define S3C_PA_IIC7  S5PV310_PA_IIC(7)
 +#define S3C_PA_IIC8  S5PV310_PA_IIC(8)
  #define S3C_PA_RTC   S5PV310_PA_RTC
  #define S3C_PA_WDT   S5PV310_PA_WATCHDOG
 
 diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
 index 32be05c..dd1fd15 100644
 --- a/arch/arm/plat-samsung/Kconfig
 +++ b/arch/arm/plat-samsung/Kconfig
 @@ -211,6 +211,11 @@ config S3C_DEV_I2C7
   help
 Compile in platform device definition for I2C controller 7
 
 +config S3C_DEV_I2C8
 + bool
 + help
 +   Compile in platform device definitions for I2C channel 8 (HDMIPHY)
 +
  config S3C_DEV_FB
   bool
   help
 diff --git a/arch/arm/plat-samsung/Makefile
b/arch/arm/plat-samsung/Makefile
 index 7e92457..826ae4f 100644
 --- a/arch/arm/plat-samsung/Makefile
 +++ b/arch/arm/plat-samsung/Makefile
 @@ -46,6 +46,7 @@ obj-$(CONFIG_S3C_DEV_I2C4)  += dev-i2c4.o
  obj-$(CONFIG_S3C_DEV_I2C5)   += dev-i2c5.o
  obj-$(CONFIG_S3C_DEV_I2C6)   += dev-i2c6.o
  obj-$(CONFIG_S3C_DEV_I2C7)   += dev-i2c7.o
 +obj-$(CONFIG_S3C_DEV_I2C8)   += dev-i2c8.o
  obj-$(CONFIG_S3C_DEV_FB) += dev-fb.o
  obj-y+= dev-uart.o
  obj-$(CONFIG_S3C_DEV_USB_HOST)   += dev-usb.o
 diff --git a/arch/arm/plat-samsung/dev-i2c8.c b/arch/arm/plat-samsung/dev-
 i2c8.c
 new file mode 100644
 index 000..8edba7f
 --- /dev/null
 +++ b/arch/arm/plat-samsung/dev-i2c8.c
 @@ -0,0 +1,68 @@
 +/* linux/arch/arm/plat-samsung/dev-i2c7.c
 + *
 + * Copyright (c) 2010 Samsung Electronics Co., Ltd.
 + *   http://www.samsung.com/
 + *
 + * S3C series device definition for i2c device 8
 + *
 + * Based on plat-samsung/dev-i2c8.c
 + *
 + * This program is free software; you can redistribute it and/or modify
 + * it under the terms of the GNU General Public License version 2 as
 + * published by the Free Software Foundation.
 +*/
 +
 +#include linux/gfp.h
 +#include linux/kernel.h
 +#include linux/string.h
 +#include linux/platform_device.h
 +
 +#include mach/irqs.h
 +#include mach/map.h
 +
 +#include plat/regs-iic.h
 +#include plat/iic.h
 +#include plat/devs.h
 +#include plat/cpu.h
 +
 +static struct resource s3c_i2c_resource[] = {
 + [0] = {
 + .start = S3C_PA_IIC8,
 + .end   =

Re: [PATCH 2/6] universal: i2c: add I2C controller 8 (HDMIPHY)

2011-03-09 Thread Kyungmin Park 
On Wed, Mar 9, 2011 at 9:00 PM, Kukjin Kim kgene@samsung.com wrote:
 Tomasz Stanislawski wrote:

 Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
 Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
 ---
  arch/arm/mach-s5pv310/clock.c             |    6 +++
  arch/arm/mach-s5pv310/include/mach/irqs.h |    4 ++
  arch/arm/mach-s5pv310/include/mach/map.h  |    1 +
  arch/arm/plat-samsung/Kconfig             |    5 ++
  arch/arm/plat-samsung/Makefile            |    1 +
  arch/arm/plat-samsung/dev-i2c8.c          |   68
 +
  arch/arm/plat-samsung/include/plat/devs.h |    1 +
  arch/arm/plat-samsung/include/plat/iic.h  |    1 +
  8 files changed, 87 insertions(+), 0 deletions(-)
  create mode 100644 arch/arm/plat-samsung/dev-i2c8.c

 diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c
 index d28fa6f..465beb9 100644
 --- a/arch/arm/mach-s5pv310/clock.c
 +++ b/arch/arm/mach-s5pv310/clock.c
 @@ -685,6 +685,12 @@ static struct clk init_clocks_off[] = {
               .parent         = clk_aclk_100.clk,
               .enable         = s5pv310_clk_ip_peril_ctrl,
               .ctrlbit        = (1  13),
 +     }, {
 +             .name           = i2c,
 +             .id             = 8,
 +             .parent         = clk_aclk_100.clk,
 +             .enable         = s5pv310_clk_ip_peril_ctrl,
 +             .ctrlbit        = (1  14),
       },
  };

 diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-
 s5pv310/include/mach/irqs.h
 index f6b99c6..f7ddc98 100644
 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h
 +++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
 @@ -77,6 +77,9 @@
  #define IRQ_PDMA0            COMBINER_IRQ(21, 0)
  #define IRQ_PDMA1            COMBINER_IRQ(21, 1)

 +#define IRQ_HDMI             COMBINER_IRQ(16, 0)
 +#define IRQ_HDMI_I2C         COMBINER_IRQ(16, 1)
 +
  #define IRQ_TIMER0_VIC               COMBINER_IRQ(22, 0)
  #define IRQ_TIMER1_VIC               COMBINER_IRQ(22, 1)
  #define IRQ_TIMER2_VIC               COMBINER_IRQ(22, 2)
 @@ -100,6 +103,7 @@
  #define IRQ_IIC5             COMBINER_IRQ(27, 5)
  #define IRQ_IIC6             COMBINER_IRQ(27, 6)
  #define IRQ_IIC7             COMBINER_IRQ(27, 7)
 +#define IRQ_IIC8             IRQ_HDMI_I2C

  #define IRQ_HSMMC0           COMBINER_IRQ(29, 0)
  #define IRQ_HSMMC1           COMBINER_IRQ(29, 1)
 diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-
 s5pv310/include/mach/map.h
 index 576ba55..0aa0171 100644
 --- a/arch/arm/mach-s5pv310/include/mach/map.h
 +++ b/arch/arm/mach-s5pv310/include/mach/map.h
 @@ -120,6 +120,7 @@
  #define S3C_PA_IIC5                  S5PV310_PA_IIC(5)
  #define S3C_PA_IIC6                  S5PV310_PA_IIC(6)
  #define S3C_PA_IIC7                  S5PV310_PA_IIC(7)
 +#define S3C_PA_IIC8                  S5PV310_PA_IIC(8)
  #define S3C_PA_RTC                   S5PV310_PA_RTC
  #define S3C_PA_WDT                   S5PV310_PA_WATCHDOG

 diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
 index 32be05c..dd1fd15 100644
 --- a/arch/arm/plat-samsung/Kconfig
 +++ b/arch/arm/plat-samsung/Kconfig
 @@ -211,6 +211,11 @@ config S3C_DEV_I2C7
       help
         Compile in platform device definition for I2C controller 7

 +config S3C_DEV_I2C8
 +     bool
 +     help
 +       Compile in platform device definitions for I2C channel 8 (HDMIPHY)
 +
  config S3C_DEV_FB
       bool
       help
 diff --git a/arch/arm/plat-samsung/Makefile
 b/arch/arm/plat-samsung/Makefile
 index 7e92457..826ae4f 100644
 --- a/arch/arm/plat-samsung/Makefile
 +++ b/arch/arm/plat-samsung/Makefile
 @@ -46,6 +46,7 @@ obj-$(CONFIG_S3C_DEV_I2C4)  += dev-i2c4.o
  obj-$(CONFIG_S3C_DEV_I2C5)   += dev-i2c5.o
  obj-$(CONFIG_S3C_DEV_I2C6)   += dev-i2c6.o
  obj-$(CONFIG_S3C_DEV_I2C7)   += dev-i2c7.o
 +obj-$(CONFIG_S3C_DEV_I2C8)   += dev-i2c8.o
  obj-$(CONFIG_S3C_DEV_FB)     += dev-fb.o
  obj-y                                += dev-uart.o
  obj-$(CONFIG_S3C_DEV_USB_HOST)       += dev-usb.o
 diff --git a/arch/arm/plat-samsung/dev-i2c8.c b/arch/arm/plat-samsung/dev-
 i2c8.c
 new file mode 100644
 index 000..8edba7f
 --- /dev/null
 +++ b/arch/arm/plat-samsung/dev-i2c8.c
 @@ -0,0 +1,68 @@
 +/* linux/arch/arm/plat-samsung/dev-i2c7.c
 + *
 + * Copyright (c) 2010 Samsung Electronics Co., Ltd.
 + *           http://www.samsung.com/
 + *
 + * S3C series device definition for i2c device 8
 + *
 + * Based on plat-samsung/dev-i2c8.c
 + *
 + * This program is free software; you can redistribute it and/or modify
 + * it under the terms of the GNU General Public License version 2 as
 + * published by the Free Software Foundation.
 +*/
 +
 +#include linux/gfp.h
 +#include linux/kernel.h
 +#include linux/string.h
 +#include linux/platform_device.h
 +
 +#include mach/irqs.h
 +#include mach/map.h
 +
 +#include plat/regs-iic.h
 +#include plat/iic.h
 +#include plat/devs.h
 +#include plat/cpu.h
 +
 +static struct resource s3c_i2c_resource[] = {
 +     [0]

[PATCH 2/6] universal: i2c: add I2C controller 8 (HDMIPHY)

2011-03-04 Thread Tomasz Stanislawski 
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
 arch/arm/mach-s5pv310/clock.c |6 +++
 arch/arm/mach-s5pv310/include/mach/irqs.h |4 ++
 arch/arm/mach-s5pv310/include/mach/map.h  |1 +
 arch/arm/plat-samsung/Kconfig |5 ++
 arch/arm/plat-samsung/Makefile|1 +
 arch/arm/plat-samsung/dev-i2c8.c  |   68 +
 arch/arm/plat-samsung/include/plat/devs.h |1 +
 arch/arm/plat-samsung/include/plat/iic.h  |1 +
 8 files changed, 87 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/plat-samsung/dev-i2c8.c

diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-s5pv310/clock.c
index d28fa6f..465beb9 100644
--- a/arch/arm/mach-s5pv310/clock.c
+++ b/arch/arm/mach-s5pv310/clock.c
@@ -685,6 +685,12 @@ static struct clk init_clocks_off[] = {
.parent = clk_aclk_100.clk,
.enable = s5pv310_clk_ip_peril_ctrl,
.ctrlbit= (1  13),
+   }, {
+   .name   = i2c,
+   .id = 8,
+   .parent = clk_aclk_100.clk,
+   .enable = s5pv310_clk_ip_peril_ctrl,
+   .ctrlbit= (1  14),
},
 };
 
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h 
b/arch/arm/mach-s5pv310/include/mach/irqs.h
index f6b99c6..f7ddc98 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -77,6 +77,9 @@
 #define IRQ_PDMA0  COMBINER_IRQ(21, 0)
 #define IRQ_PDMA1  COMBINER_IRQ(21, 1)
 
+#define IRQ_HDMI   COMBINER_IRQ(16, 0)
+#define IRQ_HDMI_I2C   COMBINER_IRQ(16, 1)
+
 #define IRQ_TIMER0_VIC COMBINER_IRQ(22, 0)
 #define IRQ_TIMER1_VIC COMBINER_IRQ(22, 1)
 #define IRQ_TIMER2_VIC COMBINER_IRQ(22, 2)
@@ -100,6 +103,7 @@
 #define IRQ_IIC5   COMBINER_IRQ(27, 5)
 #define IRQ_IIC6   COMBINER_IRQ(27, 6)
 #define IRQ_IIC7   COMBINER_IRQ(27, 7)
+#define IRQ_IIC8   IRQ_HDMI_I2C
 
 #define IRQ_HSMMC0 COMBINER_IRQ(29, 0)
 #define IRQ_HSMMC1 COMBINER_IRQ(29, 1)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h 
b/arch/arm/mach-s5pv310/include/mach/map.h
index 576ba55..0aa0171 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -120,6 +120,7 @@
 #define S3C_PA_IIC5S5PV310_PA_IIC(5)
 #define S3C_PA_IIC6S5PV310_PA_IIC(6)
 #define S3C_PA_IIC7S5PV310_PA_IIC(7)
+#define S3C_PA_IIC8S5PV310_PA_IIC(8)
 #define S3C_PA_RTC S5PV310_PA_RTC
 #define S3C_PA_WDT S5PV310_PA_WATCHDOG
 
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 32be05c..dd1fd15 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -211,6 +211,11 @@ config S3C_DEV_I2C7
help
  Compile in platform device definition for I2C controller 7
 
+config S3C_DEV_I2C8
+   bool
+   help
+ Compile in platform device definitions for I2C channel 8 (HDMIPHY)
+
 config S3C_DEV_FB
bool
help
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 7e92457..826ae4f 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_S3C_DEV_I2C4)+= dev-i2c4.o
 obj-$(CONFIG_S3C_DEV_I2C5) += dev-i2c5.o
 obj-$(CONFIG_S3C_DEV_I2C6) += dev-i2c6.o
 obj-$(CONFIG_S3C_DEV_I2C7) += dev-i2c7.o
+obj-$(CONFIG_S3C_DEV_I2C8) += dev-i2c8.o
 obj-$(CONFIG_S3C_DEV_FB)   += dev-fb.o
 obj-y  += dev-uart.o
 obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o
diff --git a/arch/arm/plat-samsung/dev-i2c8.c b/arch/arm/plat-samsung/dev-i2c8.c
new file mode 100644
index 000..8edba7f
--- /dev/null
+++ b/arch/arm/plat-samsung/dev-i2c8.c
@@ -0,0 +1,68 @@
+/* linux/arch/arm/plat-samsung/dev-i2c7.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * S3C series device definition for i2c device 8
+ *
+ * Based on plat-samsung/dev-i2c8.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include linux/gfp.h
+#include linux/kernel.h
+#include linux/string.h
+#include linux/platform_device.h
+
+#include mach/irqs.h
+#include mach/map.h
+
+#include plat/regs-iic.h
+#include plat/iic.h
+#include plat/devs.h
+#include plat/cpu.h
+
+static struct resource s3c_i2c_resource[] = {
+   [0] = {
+   .start = S3C_PA_IIC8,
+   .end   = S3C_PA_IIC8 + SZ_4K - 1,
+   .flags = IORESOURCE_MEM,
+   },
+   [1] = {
+