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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-02 10:34:25 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-02 10:34:25 -0800 |
commit | 5057bfaff82e12f01a2ffd58f55535cbd7c5c3a2 (patch) | |
tree | 0397253173308317480ed82f0b75af46cd3f6cb1 /arch/arm/plat-omap/i2c.c | |
parent | 6c0ad5dfd3d5ad6def89b485ee52834547da239b (diff) | |
parent | d702d12167a2c05a346f49aac7a311d597762495 (diff) | |
download | linux-5057bfaff82e12f01a2ffd58f55535cbd7c5c3a2.tar.bz2 |
Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (214 commits)
omap2: Initialize Menelaus and MMC for N8X0
AM3517 EVM: correct typo - tca6416 mispelt as tca6516
AM3517 EVM: Enable I2C support
AM35x: Enable OMAP_MUX in defconfig
AM35x: Add missing GPIO mux config for EHCI port
Zoom3: Defconfig update
omap: i2c: Fix muxing for command line enabled bus
OMAP4: clock: Remove clock hacks from timer-gp.c
OMAP4: clock: Add dummy clock nodes for interface clocks
OMAP4: clock: Rename leaf clock nodes to end with a _ick or _fck
OMAP2+ clock: revise omap2_clk_{disable,enable}()
OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code
OMAP clockdomain: if no autodeps exist, don't try to add or remove them
OMAP hwmod: add hwmod class support
OMAP hwmod: convert header files with static allocations into C files
OMAP hwmod: convert hwmod to use hardware clock names rather than clkdev dev+con
OMAP clock: add omap_clk_get_by_name() for use by OMAP hwmod core code
OMAP3: clock: add capability to change rate of dpll4_m5_ck_3630
OMAP4 clock: drop the ALWAYS_ENABLED clock flag
OMAP clock: drop RATE_FIXED clock flag
...
Diffstat (limited to 'arch/arm/plat-omap/i2c.c')
-rw-r--r-- | arch/arm/plat-omap/i2c.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 33fff4ef382d..624e26298faa 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -28,6 +28,7 @@ #include <linux/i2c.h> #include <mach/irqs.h> #include <plat/mux.h> +#include <plat/i2c.h> #define OMAP_I2C_SIZE 0x3f #define OMAP1_I2C_BASE 0xfffb3800 @@ -50,10 +51,10 @@ static const char name[] = "i2c_omap"; static struct resource i2c_resources[][2] = { { I2C_RESOURCE_BUILDER(0, 0) }, -#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE2, INT_24XX_I2C2_IRQ) }, #endif -#if defined(CONFIG_ARCH_OMAP34XX) +#if defined(CONFIG_ARCH_OMAP3) { I2C_RESOURCE_BUILDER(OMAP2_I2C_BASE3, INT_34XX_I2C3_IRQ) }, #endif }; @@ -72,10 +73,10 @@ static struct resource i2c_resources[][2] = { static u32 i2c_rate[ARRAY_SIZE(i2c_resources)]; static struct platform_device omap_i2c_devices[] = { I2C_DEV_BUILDER(1, i2c_resources[0], &i2c_rate[0]), -#if defined(CONFIG_ARCH_OMAP24XX) || defined(CONFIG_ARCH_OMAP34XX) +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) I2C_DEV_BUILDER(2, i2c_resources[1], &i2c_rate[1]), #endif -#if defined(CONFIG_ARCH_OMAP34XX) +#if defined(CONFIG_ARCH_OMAP3) I2C_DEV_BUILDER(3, i2c_resources[2], &i2c_rate[2]), #endif }; @@ -117,6 +118,11 @@ static int __init omap_i2c_add_bus(int bus_id) res[1].start = irq; } + if (cpu_class_is_omap1()) + omap1_i2c_mux_pins(bus_id); + if (cpu_class_is_omap2()) + omap2_i2c_mux_pins(bus_id); + return platform_device_register(pdev); } @@ -169,7 +175,7 @@ out: subsys_initcall(omap_register_i2c_bus_cmdline); /** - * omap_plat_register_i2c_bus - register I2C bus with device descriptors + * omap_register_i2c_bus - register I2C bus with device descriptors * @bus_id: bus id counting from number 1 * @clkrate: clock rate of the bus in kHz * @info: pointer into I2C device descriptor table or NULL @@ -177,7 +183,7 @@ subsys_initcall(omap_register_i2c_bus_cmdline); * * Returns 0 on success or an error code. */ -int __init omap_plat_register_i2c_bus(int bus_id, u32 clkrate, +int __init omap_register_i2c_bus(int bus_id, u32 clkrate, struct i2c_board_info const *info, unsigned len) { |