From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/drivers/clk/sunxi-ng/ccu_nm.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/kernel/drivers/clk/sunxi-ng/ccu_nm.c b/kernel/drivers/clk/sunxi-ng/ccu_nm.c
index 9e3944f..e6bcc0a 100644
--- a/kernel/drivers/clk/sunxi-ng/ccu_nm.c
+++ b/kernel/drivers/clk/sunxi-ng/ccu_nm.c
@@ -1,14 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) 2016 Maxime Ripard
* Maxime Ripard <maxime.ripard@free-electrons.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
*/
#include <linux/clk-provider.h>
+#include <linux/io.h>
#include "ccu_frac.h"
#include "ccu_gate.h"
@@ -136,6 +133,13 @@
return rate;
}
+ if (nm->max_rate && rate > nm->max_rate) {
+ rate = nm->max_rate;
+ if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV)
+ rate /= nm->fixed_post_div;
+ return rate;
+ }
+
if (ccu_frac_helper_has_rate(&nm->common, &nm->frac, rate)) {
if (nm->common.features & CCU_FEATURE_FIXED_POSTDIV)
rate /= nm->fixed_post_div;
--
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