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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-09-24 12:24:48 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-09-24 10:10:45 -0700 |
| commit | 9495d1e23dfccb1b0a97a85c59b79a26eddda778 (patch) | |
| tree | 47e611ec1b594638e52afa0ed8cd491bd53b70ac /arch/arm/mach-omap2/board-4430sdp.c | |
| parent | 0e70156de4c8465bfb8cb45cdc1bbc2fa474ce14 (diff) | |
| download | op-kernel-dev-9495d1e23dfccb1b0a97a85c59b79a26eddda778.zip op-kernel-dev-9495d1e23dfccb1b0a97a85c59b79a26eddda778.tar.gz | |
ARM: OMAP4: twl-common: Support for additional devices on i2c1 bus
On OMAP4 the i2c1 bus is dedicated for the PMIC and audio related devices.
Manufacturers can opt to use different codec than twl6040 and also can add
audio related IC to the bus (external amplifier for example on SDP4430).
Make it possible to add different set of additional devices to i2c1 bus on
OMAP4 boards.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
[tony@atomide.com: updated for removal of irqs.h]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-4430sdp.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index e82098f..749ce96 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -545,6 +545,14 @@ static struct twl6040_platform_data twl6040_data = { .audpwron_gpio = 127, }; +static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = { + { + I2C_BOARD_INFO("twl6040", 0x4b), + .irq = 119 + OMAP44XX_IRQ_GIC_START, + .platform_data = &twl6040_data, + }, +}; + static struct twl4030_platform_data sdp4430_twldata = { /* Regulators */ .vusim = &sdp4430_vusim, @@ -578,8 +586,8 @@ static int __init omap4_i2c_init(void) TWL_COMMON_REGULATOR_CLK32KG | TWL_COMMON_REGULATOR_V1V8 | TWL_COMMON_REGULATOR_V2V1); - omap4_pmic_init("twl6030", &sdp4430_twldata, - &twl6040_data, 119 + OMAP44XX_IRQ_GIC_START); + omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo, + ARRAY_SIZE(sdp4430_i2c_1_boardinfo)); omap_register_i2c_bus(2, 400, NULL, 0); omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, ARRAY_SIZE(sdp4430_i2c_3_boardinfo)); |
