Patch set updated for coreboot: mainboard/apollolake_rvp: Configure backlight control GPIOs

[Alexandru Gagniuc]

Alexandru Gagniuc ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13379

-gerrit

commit a4030115f87d379811d21d628ff0456cc0103ff6
Author: Alexandru Gagniuc 
Date:   Wed Dec 9 16:52:35 2015 -0800

mainboard/apollolake_rvp: Configure backlight control GPIOs

It is unclear whether FSP expects the backlight control pads to be
    pre-configured, or whether it configures them itself. We explicitly
    configure them for several reasons:
      * document the GPIO configuration of the board
      * to be consistent with other peripherals (eg. UART)
      * future-proof against FSP updates which expect pre-configured pads

Change-Id: Ie4f9be8b35fa1396fdf4fc438a22e1fbc1dac40c
    Signed-off-by: Alexandru Gagniuc 
---
 src/mainboard/intel/apollolake_rvp/mainboard.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mainboard/intel/apollolake_rvp/mainboard.c b/src/mainboard/intel/apollolake_rvp/mainboard.c
index 3ed3d8f..e82f4a5 100644
--- a/src/mainboard/intel/apollolake_rvp/mainboard.c
+++ b/src/mainboard/intel/apollolake_rvp/mainboard.c
@@ -17,6 +17,9 @@
 static const struct pad_config aplk_rvp_gpios[] = {
    PAD_CFG_NF(GPIO_46, NATIVE, DEEP, NF1),	/* UART2 RX*/
    PAD_CFG_NF(GPIO_47, NATIVE, DEEP, NF1),	/* UART2 TX*/
+	PAD_CFG_NF(GPIO_193, NATIVE, DEEP, NF1),	/* PANEL0_VDDEN */
+	PAD_CFG_NF(GPIO_194, NATIVE, DEEP, NF1),	/* PANEL0_BKLTEN */
+	PAD_CFG_NF(GPIO_195, NATIVE, DEEP, NF1),	/* PANEL0_BKLTCTL */
 };

static void mainboard_enable(struct device *dev)