From 702b87289438cfc3165408f0eaf999b0b67c1e7e Mon Sep 17 00:00:00 2001
From: Tom Warren <twarren.nvidia@gmail.com>
Date: Wed, 27 Feb 2013 11:10:01 +0000
Subject: [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>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
---
arch/arm/cpu/arm720t/tegra114/cpu.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/cpu/arm720t/tegra114/cpu.c b/arch/arm/cpu/arm720t/tegra114/cpu.c
index 5962e15b4f..0b2157a0df 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");
}
--
2.39.5