[U-Boot] [PATCH] Tegra114: I2C: Take DVFS out of reset to allow I2C5 (PWR_I2C) to work

I2C driver can now probe dev 0 (PWR_I2C, where the PMU, etc. lives). This is needed so that the SDIO slot power can be brought up for the MMC driver, so it has to precede those commits.
Signed-off-by: Tom Warren twarren@nvidia.com --- arch/arm/cpu/arm720t/tegra114/cpu.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/cpu/arm720t/tegra114/cpu.c b/arch/arm/cpu/arm720t/tegra114/cpu.c index 5962e15..0b2157a 100644 --- a/arch/arm/cpu/arm720t/tegra114/cpu.c +++ b/arch/arm/cpu/arm720t/tegra114/cpu.c @@ -201,6 +201,7 @@ void t114_init_clocks(void) reset_set_enable(PERIPH_ID_MSELECT, 0); reset_set_enable(PERIPH_ID_EMC1, 0); reset_set_enable(PERIPH_ID_MC1, 0); + reset_set_enable(PERIPH_ID_DVFS, 0);
debug("t114_init_clocks exit\n"); }

On 02/27/2013 02:10 PM, Tom Warren wrote:
I2C driver can now probe dev 0 (PWR_I2C, where the PMU, etc. lives). This is needed so that the SDIO slot power can be brought up for the MMC driver, so it has to precede those commits.
Reviewed-by: Stephen Warren swarren@nvidia.com
participants (2)
-
Stephen Warren
-
Tom Warren