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From: Boris BREZILLON <boris.brezillon@free-electrons.com>
To: Nicolas Ferre <nicolas.ferre@atmel.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
	Alexandre Belloni <alexandre.belloni@free-electrons.com>,
	Andrew Victor <linux@maxim.org.za>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Boris BREZILLON <boris.brezillon@free-electrons.com>
Subject: [PATCH 2/2] ARM: at91: remove phy fixup for sama5d3xek boards
Date: Wed, 25 Jun 2014 00:44:38 +0200	[thread overview]
Message-ID: <1403649878-28242-3-git-send-email-boris.brezillon@free-electrons.com> (raw)
In-Reply-To: <1403649878-28242-1-git-send-email-boris.brezillon@free-electrons.com>

These board specific delays are now configured through micrel's specific
DT bindings (see Documentation/devicetree/bindings/net/micrel-ksz9021.txt).

Remove this phy fixup registration from sama5 DT machine file to keep it
as generic as possible.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
---
 arch/arm/mach-at91/board-dt-sama5.c | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c
index d6fe04b..8c5814f 100644
--- a/arch/arm/mach-at91/board-dt-sama5.c
+++ b/arch/arm/mach-at91/board-dt-sama5.c
@@ -35,30 +35,8 @@ static void __init sama5_dt_timer_init(void)
 	at91sam926x_pit_init();
 }
 
-static int ksz9021rn_phy_fixup(struct phy_device *phy)
-{
-	int value;
-
-	/* Set delay values */
-	value = MICREL_KSZ9021_RGMII_CLK_CTRL_PAD_SCEW | 0x8000;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value);
-	value = 0xF2F4;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value);
-	value = MICREL_KSZ9021_RGMII_RX_DATA_PAD_SCEW | 0x8000;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value);
-	value = 0x2222;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value);
-
-	return 0;
-}
-
 static void __init sama5_dt_device_init(void)
 {
-	if (of_machine_is_compatible("atmel,sama5d3xcm") &&
-	    IS_ENABLED(CONFIG_PHYLIB))
-		phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
-			ksz9021rn_phy_fixup);
-
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-- 
1.8.3.2


WARNING: multiple messages have this Message-ID (diff)
From: boris.brezillon@free-electrons.com (Boris BREZILLON)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: at91: remove phy fixup for sama5d3xek boards
Date: Wed, 25 Jun 2014 00:44:38 +0200	[thread overview]
Message-ID: <1403649878-28242-3-git-send-email-boris.brezillon@free-electrons.com> (raw)
In-Reply-To: <1403649878-28242-1-git-send-email-boris.brezillon@free-electrons.com>

These board specific delays are now configured through micrel's specific
DT bindings (see Documentation/devicetree/bindings/net/micrel-ksz9021.txt).

Remove this phy fixup registration from sama5 DT machine file to keep it
as generic as possible.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
---
 arch/arm/mach-at91/board-dt-sama5.c | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c
index d6fe04b..8c5814f 100644
--- a/arch/arm/mach-at91/board-dt-sama5.c
+++ b/arch/arm/mach-at91/board-dt-sama5.c
@@ -35,30 +35,8 @@ static void __init sama5_dt_timer_init(void)
 	at91sam926x_pit_init();
 }
 
-static int ksz9021rn_phy_fixup(struct phy_device *phy)
-{
-	int value;
-
-	/* Set delay values */
-	value = MICREL_KSZ9021_RGMII_CLK_CTRL_PAD_SCEW | 0x8000;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value);
-	value = 0xF2F4;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value);
-	value = MICREL_KSZ9021_RGMII_RX_DATA_PAD_SCEW | 0x8000;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_CTRL, value);
-	value = 0x2222;
-	phy_write(phy, MICREL_KSZ9021_EXTREG_DATA_WRITE, value);
-
-	return 0;
-}
-
 static void __init sama5_dt_device_init(void)
 {
-	if (of_machine_is_compatible("atmel,sama5d3xcm") &&
-	    IS_ENABLED(CONFIG_PHYLIB))
-		phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
-			ksz9021rn_phy_fixup);
-
 	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
 }
 
-- 
1.8.3.2

  parent reply	other threads:[~2014-06-24 22:44 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-24 22:44 [PATCH 0/2] ARM: at91: remove phy fixup for sama5d3xek boards Boris BREZILLON
2014-06-24 22:44 ` Boris BREZILLON
2014-06-24 22:44 ` [PATCH 1/2] ARM: at91/dt: describe rgmii ethernet phy connected to " Boris BREZILLON
2014-06-24 22:44   ` Boris BREZILLON
2014-06-25  6:59   ` Bo Shen
2014-06-25  6:59     ` Bo Shen
2014-06-25  7:30     ` Boris BREZILLON
2014-06-25  7:30       ` Boris BREZILLON
2014-06-25  7:35       ` Bo Shen
2014-06-25  7:35         ` Bo Shen
2014-06-25  7:45         ` Boris BREZILLON
2014-06-25  7:45           ` Boris BREZILLON
2014-06-25  8:40           ` Bo Shen
2014-06-25  8:40             ` Bo Shen
2014-06-24 22:44 ` Boris BREZILLON [this message]
2014-06-24 22:44   ` [PATCH 2/2] ARM: at91: remove phy fixup for " Boris BREZILLON

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