[coreboot-gerrit] Change in coreboot[master]: [UNTESTED] soc/amd/common/gpio: add PAD_NF_SCI pad type

[Felix Held (Code Review)]

Felix Held has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/50373 )

Change subject: [UNTESTED] soc/amd/common/gpio: add PAD_NF_SCI pad type
......................................................................

[UNTESTED] soc/amd/common/gpio: add PAD_NF_SCI pad type

This is some preparation for CB:43049 to get rid of soc_gpio_hook.

Signed-off-by: Felix Held 
Change-Id: If0da5c010f35fd902f6b8857368daec93c12394a
---
M src/soc/amd/common/block/include/amdblocks/gpio_defs.h
1 file changed, 13 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/50373/1

diff --git a/src/soc/amd/common/block/include/amdblocks/gpio_defs.h b/src/soc/amd/common/block/include/amdblocks/gpio_defs.h
index f0c6f66..7dcbb43 100644
--- a/src/soc/amd/common/block/include/amdblocks/gpio_defs.h
+++ b/src/soc/amd/common/block/include/amdblocks/gpio_defs.h
@@ -166,11 +166,16 @@
  * PAD_SCI		The pin is a SCI source
  *	pin		the pin to be programmed
  *	pull		pull up, pull down or no pull
- *	event trigger		LEVEL_LOW, LEVEL_HIGH, EDGE_LOW, EDGE_HIGH
+ *	event trigger	LEVEL_LOW, LEVEL_HIGH, EDGE_LOW, EDGE_HIGH
  * PAD_SMI		The pin is a SMI source
  *	pin		the pin to be programmed
  *	pull		pull up, pull down or no pull
- *	event trigger		LEVEL_LOW, LEVEL_HIGH
+ *      event trigger	LEVEL_LOW, LEVEL_HIGH
+ * PAD_NF_SCI		Define native alternate function and confiure SCI source
+ *	pin		the pin to be programmed
+ *	function	the native function
+ *	pull		pull up, pull down or no pull
+ *	event trigger	LEVEL_LOW, LEVEL_HIGH, EDGE_LOW, EDGE_HIGH
  * PAD_WAKE		The pin can wake, use after PAD_INT or PAD_SCI
  *	pin		the pin to be programmed
  *	pull		pull up, pull down or no pull
@@ -231,6 +236,12 @@
    	PAD_PULL(pull) | PAD_TRIGGER(LEVEL_HIGH),		\
    	PAD_FLAG_EVENT_TRIGGER(trigger) | GPIO_FLAG_SMI)

+/* Native function + SCI pad configuration */
+#define PAD_NF_SCI(pin, func, pull, trigger)				\
+	PAD_CFG_STRUCT_FLAGS(pin, pin ## _IOMUX_ ## func,		\
+		PAD_PULL(pull),						\
+		PAD_FLAG_EVENT_TRIGGER(trigger) | GPIO_FLAG_SCI)
+
 /* WAKE pad configuration */
 #define PAD_WAKE(pin, pull, trigger, type)				\
    PAD_CFG_STRUCT(pin, pin ## _IOMUX_GPIOxx,			\