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Subject[PATCH v8 05/11] davinci: add tnetv107x ssp platform device
Date
This patch adds an SSP platform device definition for the tnetv107x soc family.
The clock lookup entry has also been updated to match.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
---
arch/arm/mach-davinci/devices-tnetv107x.c | 25 ++++++++++++++++++++++++
arch/arm/mach-davinci/include/mach/tnetv107x.h | 2 +
arch/arm/mach-davinci/tnetv107x.c | 2 +-
3 files changed, 28 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c
index 85503de..6162cae 100644
--- a/arch/arm/mach-davinci/devices-tnetv107x.c
+++ b/arch/arm/mach-davinci/devices-tnetv107x.c
@@ -35,6 +35,7 @@
#define TNETV107X_SDIO0_BASE 0x08088700
#define TNETV107X_SDIO1_BASE 0x08088800
#define TNETV107X_KEYPAD_BASE 0x08088a00
+#define TNETV107X_SSP_BASE 0x08088c00
#define TNETV107X_ASYNC_EMIF_CNTRL_BASE 0x08200000
#define TNETV107X_ASYNC_EMIF_DATA_CE0_BASE 0x30000000
#define TNETV107X_ASYNC_EMIF_DATA_CE1_BASE 0x40000000
@@ -342,6 +343,25 @@ static struct platform_device tsc_device = {
.resource = tsc_resources,
};

+static struct resource ssp_resources[] = {
+ {
+ .start = TNETV107X_SSP_BASE,
+ .end = TNETV107X_SSP_BASE + 0x1ff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = IRQ_TNETV107X_SSP,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device ssp_device = {
+ .name = "ti-ssp",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(ssp_resources),
+ .resource = ssp_resources,
+};
+
void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)
{
int i, error;
@@ -380,4 +400,9 @@ void __init tnetv107x_devices_init(struct tnetv107x_device_info *info)
keypad_device.dev.platform_data = info->keypad_config;
platform_device_register(&keypad_device);
}
+
+ if (info->ssp_config) {
+ ssp_device.dev.platform_data = info->ssp_config;
+ platform_device_register(&ssp_device);
+ }
}
diff --git a/arch/arm/mach-davinci/include/mach/tnetv107x.h b/arch/arm/mach-davinci/include/mach/tnetv107x.h
index 5a681d8..89c1fdc 100644
--- a/arch/arm/mach-davinci/include/mach/tnetv107x.h
+++ b/arch/arm/mach-davinci/include/mach/tnetv107x.h
@@ -34,6 +34,7 @@

#include <linux/serial_8250.h>
#include <linux/input/matrix_keypad.h>
+#include <linux/mfd/ti_ssp.h>

#include <mach/mmc.h>
#include <mach/nand.h>
@@ -44,6 +45,7 @@ struct tnetv107x_device_info {
struct davinci_mmc_config *mmc_config[2]; /* 2 controllers */
struct davinci_nand_pdata *nand_config[4]; /* 4 chipsels */
struct matrix_keypad_platform_data *keypad_config;
+ struct ti_ssp_data *ssp_config;
};

extern struct platform_device tnetv107x_wdt_device;
diff --git a/arch/arm/mach-davinci/tnetv107x.c b/arch/arm/mach-davinci/tnetv107x.c
index 6fcdece..1b28fdd 100644
--- a/arch/arm/mach-davinci/tnetv107x.c
+++ b/arch/arm/mach-davinci/tnetv107x.c
@@ -278,7 +278,7 @@ static struct clk_lookup clks[] = {
CLK(NULL, "timer1", &clk_timer1),
CLK("tnetv107x_wdt.0", NULL, &clk_wdt_arm),
CLK(NULL, "clk_wdt_dsp", &clk_wdt_dsp),
- CLK("ti-ssp.0", NULL, &clk_ssp),
+ CLK("ti-ssp", NULL, &clk_ssp),
CLK(NULL, "clk_tdm0", &clk_tdm0),
CLK(NULL, "clk_vlynq", &clk_vlynq),
CLK(NULL, "clk_mcdma", &clk_mcdma),
--
1.7.1


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