s5pc110: aries: Add LDO_CODEC_EN comments

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

diff --git a/board/samsung/universal/gpio_setting.h b/board/samsung/universal/gpio_setting.h
index de1b999..f524796 100644 (file)
--- a/board/samsung/universal/gpio_setting.h
+++ b/board/samsung/universal/gpio_setting.h
@@ -318,6 +318,9 @@ static struct gpio_powermode aries_powerdown_modes[] = {
                PULL_DIS(0) | PULL_DIS(1) | PULL_DIS(2) | PULL_DIS(3) |
                PULL_DIS(4) | PULL_DIS(5) | PULL_DIS(6) | PULL_DIS(7),
        }, {    /* S5PC110(ARIES)_GPIO_F3_OFFSET */
+               /*
+                * GPF3[4]: LDO_CODEC_EN can be enabled at suspend
+                */
                OUTPUT0(0) | OUTPUT0(1) | OUTPUT0(2) | OUTPUT0(3) |
                KEEP_STATE(4) | PDNCON_NC(5),
                PULL_DIS(0) | PULL_DIS(1) | PULL_DIS(2) | PULL_DIS(3) |