From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt

---
 kernel/include/dt-bindings/pinctrl/at91.h |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/kernel/include/dt-bindings/pinctrl/at91.h b/kernel/include/dt-bindings/pinctrl/at91.h
index eb81867..e8e1173 100644
--- a/kernel/include/dt-bindings/pinctrl/at91.h
+++ b/kernel/include/dt-bindings/pinctrl/at91.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * This header provides constants for most at91 pinctrl bindings.
  *
  * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * GPLv2 only
  */
 
 #ifndef __DT_BINDINGS_AT91_PINCTRL_H__
@@ -17,6 +16,7 @@
 #define AT91_PINCTRL_DIS_SCHMIT		(1 << 4)
 #define AT91_PINCTRL_OUTPUT		(1 << 7)
 #define AT91_PINCTRL_OUTPUT_VAL(x)	((x & 0x1) << 8)
+#define AT91_PINCTRL_SLEWRATE		(1 << 9)
 #define AT91_PINCTRL_DEBOUNCE		(1 << 16)
 #define AT91_PINCTRL_DEBOUNCE_VAL(x)	(x << 17)
 
@@ -27,6 +27,9 @@
 #define AT91_PINCTRL_DRIVE_STRENGTH_MED			(0x2 << 5)
 #define AT91_PINCTRL_DRIVE_STRENGTH_HI			(0x3 << 5)
 
+#define AT91_PINCTRL_SLEWRATE_ENA	(0x0 << 9)
+#define AT91_PINCTRL_SLEWRATE_DIS	(0x1 << 9)
+
 #define AT91_PIOA	0
 #define AT91_PIOB	1
 #define AT91_PIOC	2

--
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