74d00a8c38
* properly format/comment all patches * merge debloat patches * merge Kconfig patches * merge swconfig patches * merge hotplug patches * drop 200-fix_localversion.patch - upstream * drop 222-arm_zimage_none.patch - unused * drop 252-mv_cesa_depends.patch - no longer required * drop 410-mtd-move-forward-declaration-of-struct-mtd_info.patch - unused * drop 661-fq_codel_keep_dropped_stats.patch - outdated * drop 702-phy_add_aneg_done_function.patch - upstream * drop 840-rtc7301.patch - unused * drop 841-rtc_pt7c4338.patch - upstream * drop 921-use_preinit_as_init.patch - unused * drop spio-gpio-old and gpio-mmc - unused Signed-off-by: John Crispin <john@phrozen.org>
45 lines
1.7 KiB
Diff
45 lines
1.7 KiB
Diff
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
|
Date: Wed, 25 Jan 2017 21:00:25 +0100
|
|
Subject: [PATCH] net: phy: broadcom: use auxctl reading helper in BCM54612E
|
|
code
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Starting with commit 5b4e29005123 ("net: phy: broadcom: add
|
|
bcm54xx_auxctl_read") we have a reading helper so use it and avoid code
|
|
duplication.
|
|
It also means we don't need MII_BCM54XX_AUXCTL_SHDWSEL_MISC define as
|
|
it's the same as MII_BCM54XX_AUXCTL_SHDWSEL_MISC just for reading needs
|
|
(same value shifted by 12 bits).
|
|
|
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
|
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
|
|
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
---
|
|
|
|
--- a/drivers/net/phy/broadcom.c
|
|
+++ b/drivers/net/phy/broadcom.c
|
|
@@ -395,10 +395,8 @@ static int bcm54612e_config_aneg(struct
|
|
(phydev->interface != PHY_INTERFACE_MODE_RGMII_RXID)) {
|
|
u16 reg;
|
|
|
|
- /* Errata: reads require filling in the write selector field */
|
|
- bcm54xx_auxctl_write(phydev, MII_BCM54XX_AUXCTL_SHDWSEL_MISC,
|
|
- MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC);
|
|
- reg = phy_read(phydev, MII_BCM54XX_AUX_CTL);
|
|
+ reg = bcm54xx_auxctl_read(phydev,
|
|
+ MII_BCM54XX_AUXCTL_SHDWSEL_MISC);
|
|
/* Disable RXD to RXC delay (default set) */
|
|
reg &= ~MII_BCM54XX_AUXCTL_MISC_RXD_RXC_SKEW;
|
|
/* Clear shadow selector field */
|
|
--- a/include/linux/brcmphy.h
|
|
+++ b/include/linux/brcmphy.h
|
|
@@ -111,7 +111,6 @@
|
|
|
|
#define MII_BCM54XX_AUXCTL_MISC_WREN 0x8000
|
|
#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX 0x0200
|
|
-#define MII_BCM54XX_AUXCTL_MISC_RDSEL_MISC 0x7000
|
|
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC 0x0007
|
|
#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT 12
|
|
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN (1 << 8)
|