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| author | Kevin Hilman <khilman@ti.com> | 2011-03-30 16:36:30 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-09-15 12:08:58 -0700 |
| commit | f5395480f5088a86cc8594d29b5c2f07f6995c3d (patch) | |
| tree | 85b13fd9a57214de3d59f6dbf4a3702f7873cc6e /arch/arm/mach-omap2/omap_twl.c | |
| parent | ce8ebe0dfb1f8713337cebf82499d3dced288328 (diff) | |
| download | olio-linux-3.10-f5395480f5088a86cc8594d29b5c2f07f6995c3d.tar.xz olio-linux-3.10-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/omap_twl.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_twl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c index e467d4565a2..6b247d18329 100644 --- a/arch/arm/mach-omap2/omap_twl.c +++ b/arch/arm/mach-omap2/omap_twl.c @@ -159,6 +159,7 @@ static struct omap_voltdm_pmic omap3_mpu_pmic = { .vp_timeout_us = OMAP3_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP3_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP3_VDD_MPU_SR_CONTROL_REG, + .i2c_high_speed = true, .vsel_to_uv = twl4030_vsel_to_uv, .uv_to_vsel = twl4030_uv_to_vsel, }; @@ -179,6 +180,7 @@ static struct omap_voltdm_pmic omap3_core_pmic = { .vp_timeout_us = OMAP3_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP3_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP3_VDD_CORE_SR_CONTROL_REG, + .i2c_high_speed = true, .vsel_to_uv = twl4030_vsel_to_uv, .uv_to_vsel = twl4030_uv_to_vsel, }; @@ -199,6 +201,7 @@ static struct omap_voltdm_pmic omap4_mpu_pmic = { .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP4_VDD_MPU_SR_VOLT_REG, + .i2c_high_speed = true, .vsel_to_uv = twl6030_vsel_to_uv, .uv_to_vsel = twl6030_uv_to_vsel, }; @@ -219,6 +222,7 @@ static struct omap_voltdm_pmic omap4_iva_pmic = { .vp_timeout_us = OMAP4_VP_VLIMITTO_TIMEOUT_US, .i2c_slave_addr = OMAP4_SRI2C_SLAVE_ADDR, .volt_reg_addr = OMAP4_VDD_IVA_SR_VOLT_REG, + .i2c_high_speed = true, .vsel_to_uv = twl6030_vsel_to_uv, .uv_to_vsel = twl6030_uv_to_vsel, }; |