From f5395480f5088a86cc8594d29b5c2f07f6995c3d Mon Sep 17 00:00:00 2001 From: Kevin Hilman Date: Wed, 30 Mar 2011 16:36:30 -0700 Subject: OMAP3+: VC: make I2C config programmable with PMIC-specific settings Remove hard-coded I2C configuration in favor of settings that can be configured from PMIC-specific values. Currently only high-speed mode and the master-code value are supported, since they were the only fields currently used, but extending this is now trivial. Thanks to Nishanth Menon for reporting/fixing a sparse problem and making omap_vc_i2c_init() static, as well as finding and fixing a problem with the shift/mask of mcode. Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/vc44xx_data.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-omap2/vc44xx_data.c') diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c index 1610bdedee6b..148be18397f8 100644 --- a/arch/arm/mach-omap2/vc44xx_data.c +++ b/arch/arm/mach-omap2/vc44xx_data.c @@ -45,6 +45,9 @@ static const struct omap_vc_common omap4_vc_common = { .cmd_ret_shift = OMAP4430_RET_SHIFT, .cmd_off_shift = OMAP4430_OFF_SHIFT, .cfg_channel_reg = OMAP4_PRM_VC_CFG_CHANNEL_OFFSET, + .i2c_cfg_reg = OMAP4_PRM_VC_CFG_I2C_MODE_OFFSET, + .i2c_cfg_hsen_mask = OMAP4430_HSMODEEN_MASK, + .i2c_mcode_mask = OMAP4430_HSMCODE_MASK, }; /* VC instance data for each controllable voltage line */ -- cgit v1.2.3