mirror of https://github.com/hak5/openwrt-owl.git
109 lines
3.7 KiB
Diff
109 lines
3.7 KiB
Diff
From be0804513a506de96925f9ed1aa8dc1facd4c180 Mon Sep 17 00:00:00 2001
|
|
From: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
|
|
Date: Fri, 6 Sep 2013 14:59:57 +0200
|
|
Subject: [PATCH] clk: sunxi: declare OF clock provider
|
|
|
|
Common clock framework allows to register clock providers to get called
|
|
on of_clk_init() by using CLK_OF_DECLARE. This converts sunxi clock
|
|
providers to make use of it and get rid of the mach specific clk init
|
|
call. As sunxi has a bunch of independent clk provider nodes, we hook
|
|
current clock init to board compatible to make it called once.
|
|
|
|
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
|
|
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
Acked-by: Mike Turquette <mturquette@linaro.org>
|
|
---
|
|
arch/arm/mach-sunxi/sunxi.c | 4 +---
|
|
drivers/clk/sunxi/clk-sunxi.c | 11 ++++++-----
|
|
include/linux/clk/sunxi.h | 22 ----------------------
|
|
3 files changed, 7 insertions(+), 30 deletions(-)
|
|
delete mode 100644 include/linux/clk/sunxi.h
|
|
|
|
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
|
|
index e79fb34..e5a6975 100644
|
|
--- a/arch/arm/mach-sunxi/sunxi.c
|
|
+++ b/arch/arm/mach-sunxi/sunxi.c
|
|
@@ -20,8 +20,6 @@
|
|
#include <linux/io.h>
|
|
#include <linux/reboot.h>
|
|
|
|
-#include <linux/clk/sunxi.h>
|
|
-
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/system_misc.h>
|
|
@@ -118,7 +116,7 @@ static void sunxi_setup_restart(void)
|
|
|
|
static void __init sunxi_timer_init(void)
|
|
{
|
|
- sunxi_init_clocks();
|
|
+ of_clk_init(NULL);
|
|
clocksource_of_init();
|
|
}
|
|
|
|
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
|
|
index 34ee69f..9bbd035 100644
|
|
--- a/drivers/clk/sunxi/clk-sunxi.c
|
|
+++ b/drivers/clk/sunxi/clk-sunxi.c
|
|
@@ -16,7 +16,6 @@
|
|
|
|
#include <linux/clk-provider.h>
|
|
#include <linux/clkdev.h>
|
|
-#include <linux/clk/sunxi.h>
|
|
#include <linux/of.h>
|
|
#include <linux/of_address.h>
|
|
|
|
@@ -617,11 +616,8 @@ static void __init of_sunxi_table_clock_setup(const struct of_device_id *clk_mat
|
|
}
|
|
}
|
|
|
|
-void __init sunxi_init_clocks(void)
|
|
+static void __init sunxi_init_clocks(struct device_node *np)
|
|
{
|
|
- /* Register all the simple and basic clocks on DT */
|
|
- of_clk_init(NULL);
|
|
-
|
|
/* Register factor clocks */
|
|
of_sunxi_table_clock_setup(clk_factors_match, sunxi_factors_clk_setup);
|
|
|
|
@@ -634,3 +630,8 @@ void __init sunxi_init_clocks(void)
|
|
/* Register gate clocks */
|
|
of_sunxi_table_clock_setup(clk_gates_match, sunxi_gates_clk_setup);
|
|
}
|
|
+CLK_OF_DECLARE(sun4i_a10_clk_init, "allwinner,sun4i-a10", sunxi_init_clocks);
|
|
+CLK_OF_DECLARE(sun5i_a10s_clk_init, "allwinner,sun5i-a10s", sunxi_init_clocks);
|
|
+CLK_OF_DECLARE(sun5i_a13_clk_init, "allwinner,sun5i-a13", sunxi_init_clocks);
|
|
+CLK_OF_DECLARE(sun6i_a31_clk_init, "allwinner,sun6i-a31", sunxi_init_clocks);
|
|
+CLK_OF_DECLARE(sun7i_a20_clk_init, "allwinner,sun7i-a20", sunxi_init_clocks);
|
|
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
|
|
deleted file mode 100644
|
|
index e074fdd..0000000
|
|
--- a/include/linux/clk/sunxi.h
|
|
+++ /dev/null
|
|
@@ -1,22 +0,0 @@
|
|
-/*
|
|
- * Copyright 2012 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.
|
|
- *
|
|
- * This program is distributed in the hope that it will be useful,
|
|
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
- * GNU General Public License for more details.
|
|
- */
|
|
-
|
|
-#ifndef __LINUX_CLK_SUNXI_H_
|
|
-#define __LINUX_CLK_SUNXI_H_
|
|
-
|
|
-void __init sunxi_init_clocks(void);
|
|
-
|
|
-#endif
|
|
--
|
|
1.8.5.1
|
|
|