[coreboot-gerrit] Patch set updated for coreboot: c7f5bdc google/rush_ryu: Remove long delay when turning on AVDD_DSI_CSI

[Patrick Georgi (pgeorgi@google.com)]

Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9529

-gerrit

commit c7f5bdc75ad6c50a319501507bc429fadf27e0c0
Author: Jimmy Zhang <jimmzhang at nvidia.com>
Date:   Thu Nov 20 15:43:04 2014 -0800

    google/rush_ryu: Remove long delay when turning on AVDD_DSI_CSI
    
    Based on TPS65913, the max LDO turn on time is 500us. Since it is requested
    the default delay of 500us when calling function pmic_write_reg(), it is
    safe to remove this 100ms delay.
    
    BRANCH=none
    BUG=chrome-os-partner:31936
    TEST=build and test on ryu
    
    Signed-off-by: Jimmy Zhang <jimmzhang at nvidia.com>
    
    Change-Id: I2cfda38728db223c26f9122b70d37e828921459a
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 271b7e95f66f4b8611a0d408e59f428c315074f3
    Original-Change-Id: I53aecc273484edfa502231b44f6bcd7f5d8f9331
    Original-Reviewed-on: https://chromium-review.googlesource.com/231170
    Original-Tested-by: Jimmy Zhang <jimmzhang at nvidia.com>
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Original-Commit-Queue: Jimmy Zhang <jimmzhang at nvidia.com>
---
 src/mainboard/google/rush_ryu/mainboard.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/mainboard/google/rush_ryu/mainboard.c b/src/mainboard/google/rush_ryu/mainboard.c
index 81c15b4..9673aa5 100644
--- a/src/mainboard/google/rush_ryu/mainboard.c
+++ b/src/mainboard/google/rush_ryu/mainboard.c
@@ -123,8 +123,6 @@ static int enable_lcd_vdd(void)
 			VSEL_1200, 1);
 	pmic_write_reg(I2CPWR_BUS, TI65913_LDO5_CTRL,
 			TI65913_MODE_ACTIVE_ON, 1);
-	/* wait for 100ms */
-	mdelay(100);
 
 	/*
 	 * Enable VDD_LCD