GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-23 07:01:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fs_enet: cleanup clock API use

Browse source 
make the Freescale ethernet driver get, prepare and enable the FEC clock
during probe(); disable and unprepare the clock upon remove(), put is
done by the devm approach; hold a reference to the clock over the period
of use.

clock lookup is non-fatal as not all platforms provide clock specs in
their device tree; failure to enable specified clocks is fatal.

Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gerhard Sittig 2013-08-22 21:55:13 +02:00 • committed by David S. Miller
parent 35b9eb0eee
commit 2771399ac9
2 changed files with 23 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
include/linux/fs_enet_pd.h
View file

@ -16,6 +16,7 @@
#ifndef FS_ENET_PD_H
#define FS_ENET_PD_H
#include <linux/clk.h>
#include <linux/string.h>
#include <linux/of_mdio.h>
#include <linux/if_ether.h>
@ -143,6 +144,8 @@ struct fs_platform_info {
int use_rmii; /* use RMII mode */
int has_phy; /* if the network is phy container as well...*/
struct clk *clk_per; /* 'per' clock for register access */
};
struct fs_mii_fec_platform_info {
u32 irq[32];