From mboxrd@z Thu Jan 1 00:00:00 1970 From: linus.walleij@linaro.org (Linus Walleij) Date: Tue, 4 Feb 2014 21:18:22 +0100 Subject: [PATCH] pinctrl: single: add low powr mode support In-Reply-To: <1390893644-3458-1-git-send-email-chao.xie@marvell.com> References: <1390893644-3458-1-git-send-email-chao.xie@marvell.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jan 28, 2014 at 8:20 AM, Chao Xie wrote: > From: Chao Xie > > For some silicons, the pin configuration register can control > the output of the pin when the pad including the pin enter > low power mode. > For example, the pin can be "Drive 1", "Drive 0", "Float" when > the pad including the pin enter low power mode. > It is very useful when you want to control the power leakeage > when the SOC enter low power mode, and can save more power for > the low power mode. > > Signed-off-by: Chao Xie Looks similar to the other pin config stuff, patch applied unless Tony protests. Yours, Linus Walleij