[PATCH 1/7] clk: sunxi: Add dummy fixed rate clock for Allwinner A1X SoCs
From: Maxime Ripard <hidden>
Date: 2012-11-16 21:20:22
Subsystem:
common clk framework, the rest · Maintainers:
Stephen Boyd, Brian Masney, Jerome Brunet, Linus Torvalds
Signed-off-by: Maxime Ripard <redacted> Cc: Mike Turquette <redacted> --- drivers/clk/Makefile | 1 + drivers/clk/clk-sunxi.c | 30 ++++++++++++++++++++++++++++++ include/linux/clk/sunxi.h | 22 ++++++++++++++++++++++ 3 files changed, 53 insertions(+) create mode 100644 drivers/clk/clk-sunxi.c create mode 100644 include/linux/clk/sunxi.h
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 71a25b9..9c300a8 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile@@ -19,6 +19,7 @@ endif obj-$(CONFIG_MACH_LOONGSON1) += clk-ls1x.o obj-$(CONFIG_ARCH_U8500) += ux500/ obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o +obj-$(CONFIG_ARCH_SUNXI) += clk-sunxi.o # Chip specific obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o
diff --git a/drivers/clk/clk-sunxi.c b/drivers/clk/clk-sunxi.c
new file mode 100644
index 0000000..0e831b5
--- /dev/null
+++ b/drivers/clk/clk-sunxi.c@@ -0,0 +1,30 @@ +/* + * 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. + */ + +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/clk/sunxi.h> +#include <linux/of.h> + +static const __initconst struct of_device_id clk_match[] = { + { .compatible = "fixed-clock", .data = of_fixed_clk_setup, }, + {} +}; + +void __init sunxi_init_clocks(void) +{ + of_clk_init(clk_match); +}
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 0000000..e074fdd
--- /dev/null
+++ b/include/linux/clk/sunxi.h@@ -0,0 +1,22 @@ +/* + * 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
--
1.7.9.5