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| author | Kevin Hilman | 2011-03-31 01:36:30 +0200 |
|---|---|---|
| committer | Kevin Hilman | 2011-09-15 21:08:58 +0200 |
| commit | f5395480f5088a86cc8594d29b5c2f07f6995c3d (patch) | |
| tree | 85b13fd9a57214de3d59f6dbf4a3702f7873cc6e /arch/arm/mach-omap2/vc44xx_data.c | |
| parent | OMAP3+: voltage domain: move PMIC struct from vdd_info into struct voltagedomain (diff) | |
| download | kernel-qcow2-linux-f5395480f5088a86cc8594d29b5c2f07f6995c3d.tar.gz kernel-qcow2-linux-f5395480f5088a86cc8594d29b5c2f07f6995c3d.tar.xz kernel-qcow2-linux-f5395480f5088a86cc8594d29b5c2f07f6995c3d.zip | |
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 <nm@ti.com> 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 <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/vc44xx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/vc44xx_data.c | 3 |
1 files changed, 3 insertions, 0 deletions
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 */ |