From be0804513a506de96925f9ed1aa8dc1facd4c180 Mon Sep 17 00:00:00 2001 From: Sebastian Hesselbarth 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 Acked-by: Maxime Ripard Acked-by: Mike Turquette --- 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 #include -#include - #include #include #include @@ -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 #include -#include #include #include @@ -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 - * - * 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 -- 2.7.4