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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /arch/mips/loongson64/time.c
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'arch/mips/loongson64/time.c')
-rw-r--r--arch/mips/loongson64/time.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/mips/loongson64/time.c b/arch/mips/loongson64/time.c
new file mode 100644
index 000000000..f6d2c1e30
--- /dev/null
+++ b/arch/mips/loongson64/time.c
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2007 Lemote, Inc. & Institute of Computing Technology
+ * Author: Fuxin Zhang, zhangfx@lemote.com
+ *
+ * Copyright (C) 2009 Lemote Inc.
+ * Author: Wu Zhangjin, wuzhangjin@gmail.com
+ */
+
+#include <asm/time.h>
+#include <asm/hpet.h>
+
+#include <loongson.h>
+#include <linux/clk.h>
+#include <linux/of_clk.h>
+
+void __init plat_time_init(void)
+{
+ struct clk *clk;
+ struct device_node *np;
+
+ if (loongson_sysconf.fw_interface == LOONGSON_DTB) {
+ of_clk_init(NULL);
+
+ np = of_get_cpu_node(0, NULL);
+ if (!np) {
+ pr_err("Failed to get CPU node\n");
+ return;
+ }
+
+ clk = of_clk_get(np, 0);
+ if (IS_ERR(clk)) {
+ pr_err("Failed to get CPU clock: %ld\n", PTR_ERR(clk));
+ return;
+ }
+
+ cpu_clock_freq = clk_get_rate(clk);
+ clk_put(clk);
+ }
+
+ /* setup mips r4k timer */
+ mips_hpt_frequency = cpu_clock_freq / 2;
+
+#ifdef CONFIG_RS780_HPET
+ setup_hpet_timer();
+#endif
+}