stuartl/linux-stable
1
0
Fork 0
mirror of https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable.git synced 2025-10-10 18:44:13 +10:00
Code Issues Releases Wiki Activity

ravb: remove R-Car H3 ES1.* handling

Browse Source 
R-Car H3 ES1.* was only available to an internal development group and
needed a lot of quirks and workarounds. These become a maintenance
burden now, so our development group decided to remove upstream support
and disable booting for this SoC. Public users only have ES2 onwards.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/all/20230307163041.3815-8-wsa+renesas@sang-engineering.com/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Wolfram Sang 2023-03-07 17:30:35 +01:00 committed by Jakub Kicinski
parent ed69e0667d
commit 6bf0ad7f29
1 changed files with 0 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/net/ethernet/renesas/ravb_main.c
View File

@ -28,7 +28,6 @@
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/sys_soc.h>
#include <linux/reset.h>
#include <linux/math64.h>
@ -1390,11 +1389,6 @@ static void ravb_adjust_link(struct net_device *ndev)
phy_print_status(phydev);
}
static const struct soc_device_attribute r8a7795es10[] = {
{ .soc_id = "r8a7795", .revision = "ES1.0", },
{ /* sentinel */ }
};
/* PHY init function */
static int ravb_phy_init(struct net_device *ndev)
{
@ -1434,15 +1428,6 @@ static int ravb_phy_init(struct net_device *ndev)
goto err_deregister_fixed_link;
}
/* This driver only support 10/100Mbit speeds on R-Car H3 ES1.0
* at this time.
*/
if (soc_device_match(r8a7795es10)) {
phy_set_max_speed(phydev, SPEED_100);
netdev_info(ndev, "limited PHY to 100Mbit/s\n");
}
if (!info->half_duplex) {
/* 10BASE, Pause and Asym Pause is not supported */
phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT);