From: Tom Warren <twarren.nvidia@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Tegra114: I2C: Take DVFS out of reset to allow I2C5 (PWR_I2C) to work
Date: Wed, 27 Feb 2013 14:10:01 -0700 [thread overview]
Message-ID: <1361999401-20354-1-git-send-email-twarren@nvidia.com> (raw)
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");
}
--
1.7.0.4
next reply other threads:[~2013-02-27 21:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-27 21:10 Tom Warren [this message]
2013-02-27 21:31 ` [U-Boot] [PATCH] Tegra114: I2C: Take DVFS out of reset to allow I2C5 (PWR_I2C) to work Stephen Warren
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