Commit f26e4331 authored by Dragos Bogdan's avatar Dragos Bogdan Committed by Ley Foon Tan
Browse files

arch: nios2: Enable the common clk subsystem on Nios2 



This patch adds support for common clock framework on Nios2. Clock
framework is commonly used in many drivers, and this patch makes it
available for the entire architecture, not just on a per-driver basis.

Signed-off-by: default avatarBeniamin Bia <beniamin.bia@analog.com>
Signed-off-by: default avatarDragos Bogdan <dragos.bogdan@analog.com>
Signed-off-by: default avatarLey Foon Tan <ley.foon.tan@intel.com>
parent 7111951b

arch/nios2/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ config NIOS2 
	select ARCH_HAS_SYNC_DMA_FOR_DEVICE

	select ARCH_HAS_UNCACHED_SEGMENT

	select ARCH_NO_SWAP

	select COMMON_CLK

	select TIMER_OF

	select GENERIC_ATOMIC64

	select GENERIC_CLOCKEVENTS

arch/nios2/platform/platform.c

+8 −0
Original line number Diff line number Diff line
@@ -15,6 +15,12 @@ 
#include <linux/slab.h>

#include <linux/sys_soc.h>

#include <linux/io.h>

#include <linux/clk-provider.h>



static const struct of_device_id clk_match[] __initconst = {

	{ .compatible = "fixed-clock", .data = of_fixed_clk_setup, },

	{}

};



static int __init nios2_soc_device_init(void)

{
@@ -38,6 +44,8 @@ static int __init nios2_soc_device_init(void) 
		}

	}



	of_clk_init(clk_match);



	return 0;

}