From a76a64833bb02c342f6190231ef38ac39151da45 Mon Sep 17 00:00:00 2001
From: Maxim Polyakov <max.senia.poliak@gmail.com>
Date: Sat, 18 Jul 2020 13:38:32 +0300
Subject: soc/intel/common/gpio_defs: Remove PAD_CFG_NF_BUF_TRIG
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This macro is not correct because the RX Level/Edge Configuration
(trig) and the GPIO Tx/Rx Buffer Disable (bufdis) fields in DW0
register do not affect on the pad in the native function mode.
This is part of the patch set
"src/mb/*, src/soc/intel/common/gpio: Remove PAD_CFG_NF_BUF_TRIG ":
CB:43455 - cedarisland: undo set trig and bufdis for NF pads
CB:43454 - tiogapass: undo set trig and bufdis for NF pads
CB:43561 - h110m: undo set trig and bufdis for NF pads
CB:43569 - soc/intel/common/gpio_defs: Remove PAD_CFG_NF_BUF_TRIG
Change-Id: Ic0416e3f67016c648f0886df73f585e8a08d4e92
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43569
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao
Reviewed-by: Michael Niewöhner
---
Documentation/getting_started/gpio.md | 5 -----
1 file changed, 5 deletions(-)
(limited to 'Documentation/getting_started')
diff --git a/Documentation/getting_started/gpio.md b/Documentation/getting_started/gpio.md
index 81a06eb410..13aeed5bd2 100644
--- a/Documentation/getting_started/gpio.md
+++ b/Documentation/getting_started/gpio.md
@@ -88,11 +88,6 @@ configurations together into a set of macros, e.g.,
```C
/* Native function configuration */
#define PAD_CFG_NF(pad, pull, rst, func)
- /*
- * Set native function with RX Level/Edge configuration and disable
- * input/output buffer if necessary
- */
- #define PAD_CFG_NF_BUF_TRIG(pad, pull, rst, func, bufdis, trig)
/* General purpose output, no pullup/down. */
#define PAD_CFG_GPO(pad, val, rst)
/* General purpose output, with termination specified */
--
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