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| author | Cyril Chemparathy <cyril@ti.com> | 2011-01-18 19:21:39 +0000 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-03-15 08:17:22 -0700 |
| commit | 24981753dd7427f14324e45b659aeba8c1c66b11 (patch) | |
| tree | bc6e53314ca765be5afbb7b4d05b69adfb4a8e0a | |
| parent | a72aeefebe6545ad5c9c699e1121019c1709ca77 (diff) | |
| download | kernel_samsung_smdk4412-24981753dd7427f14324e45b659aeba8c1c66b11.zip kernel_samsung_smdk4412-24981753dd7427f14324e45b659aeba8c1c66b11.tar.gz kernel_samsung_smdk4412-24981753dd7427f14324e45b659aeba8c1c66b11.tar.bz2 | |
davinci: add tnetv107x ssp platform device
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>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
| -rw-r--r-- | arch/arm/mach-davinci/devices-tnetv107x.c | 25 | ||||
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/tnetv107x.h | 2 | ||||
| -rw-r--r-- | 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 85503deb..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), |