From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Wed, 13 Mar 2013 17:31:21 -0600 Subject: [U-Boot] [PATCH] Tegra114: Dalmore: Always use DEFAULT instead of DISABLE for lock bits In-Reply-To: <1363214781-5726-1-git-send-email-twarren@nvidia.com> References: <1363214781-5726-1-git-send-email-twarren@nvidia.com> Message-ID: <51410C49.2010709@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 03/13/2013 04:46 PM, Tom Warren wrote: > The pinmux code issues a warning if the aller attempts to disable the > lock bit in a pinmux register, since this is impossible (once it's > locked, the only way to unlock it is to reset the device/pmt controller). > > The I2C/DDC/CEC/USB macros expect a lock setting to be passed in, > and the previous setting of DISABLE caused the pinmux table parsing > code to issue the warning. Changing the lock bits in these table > entries to DEFAULT (i.e. don't touch it) fixes this. Sounds reasonable, Reviewed-by: Stephen Warren