V4L/DVB: mfd: Add timb-radio to the timberdale MFD

This patch addes timb-radio to all configurations of the timberdale MFD.

Connected to the FPGA is a TEF6862 tuner and a SAA7706H DSP, the I2C
board info of these devices is passed via the timb-radio platform data.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Cc: sameo@linux.intel.com
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 603cf069ad24..1ed44d283803 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -37,6 +37,8 @@
 #include <linux/spi/max7301.h>
 #include <linux/spi/mc33880.h>
 
+#include <media/timb_radio.h>
+
 #include "timberdale.h"
 
 #define DRIVER_NAME "timberdale"
@@ -213,6 +215,40 @@ const static __devinitconst struct resource timberdale_uartlite_resources[] = {
         },
 };
 
+const static __devinitconst struct resource timberdale_radio_resources[] = {
+        {
+                .start  = RDSOFFSET,
+                .end    = RDSEND,
+                .flags  = IORESOURCE_MEM,
+        },
+        {
+                .start  = IRQ_TIMBERDALE_RDS,
+                .end    = IRQ_TIMBERDALE_RDS,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static __devinitdata struct i2c_board_info timberdale_tef6868_i2c_board_info = {
+        I2C_BOARD_INFO("tef6862", 0x60)
+};
+
+static __devinitdata struct i2c_board_info timberdale_saa7706_i2c_board_info = {
+        I2C_BOARD_INFO("saa7706h", 0x1C)
+};
+
+static __devinitdata struct timb_radio_platform_data
+        timberdale_radio_platform_data = {
+        .i2c_adapter = 0,
+        .tuner = {
+                .module_name = "tef6862",
+                .info = &timberdale_tef6868_i2c_board_info
+        },
+        .dsp = {
+                .module_name = "saa7706h",
+                .info = &timberdale_saa7706_i2c_board_info
+        }
+};
+
 const static __devinitconst struct resource timberdale_dma_resources[] = {
         {
                 .start  = DMAOFFSET,
@@ -240,6 +276,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
                 .data_size = sizeof(timberdale_gpio_platform_data),
         },
         {
+                .name = "timb-radio",
+                .num_resources = ARRAY_SIZE(timberdale_radio_resources),
+                .resources = timberdale_radio_resources,
+                .platform_data = &timberdale_radio_platform_data,
+                .data_size = sizeof(timberdale_radio_platform_data),
+        },
+        {
                 .name = "xilinx_spi",
                 .num_resources = ARRAY_SIZE(timberdale_spi_resources),
                 .resources = timberdale_spi_resources,
@@ -282,6 +325,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
                 .resources = timberdale_mlogicore_resources,
         },
         {
+                .name = "timb-radio",
+                .num_resources = ARRAY_SIZE(timberdale_radio_resources),
+                .resources = timberdale_radio_resources,
+                .platform_data = &timberdale_radio_platform_data,
+                .data_size = sizeof(timberdale_radio_platform_data),
+        },
+        {
                 .name = "xilinx_spi",
                 .num_resources = ARRAY_SIZE(timberdale_spi_resources),
                 .resources = timberdale_spi_resources,
@@ -314,6 +364,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
                 .data_size = sizeof(timberdale_gpio_platform_data),
         },
         {
+                .name = "timb-radio",
+                .num_resources = ARRAY_SIZE(timberdale_radio_resources),
+                .resources = timberdale_radio_resources,
+                .platform_data = &timberdale_radio_platform_data,
+                .data_size = sizeof(timberdale_radio_platform_data),
+        },
+        {
                 .name = "xilinx_spi",
                 .num_resources = ARRAY_SIZE(timberdale_spi_resources),
                 .resources = timberdale_spi_resources,
@@ -348,6 +405,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
                 .data_size = sizeof(timberdale_gpio_platform_data),
         },
         {
+                .name = "timb-radio",
+                .num_resources = ARRAY_SIZE(timberdale_radio_resources),
+                .resources = timberdale_radio_resources,
+                .platform_data = &timberdale_radio_platform_data,
+                .data_size = sizeof(timberdale_radio_platform_data),
+        },
+        {
                 .name = "xilinx_spi",
                 .num_resources = ARRAY_SIZE(timberdale_spi_resources),
                 .resources = timberdale_spi_resources,