From: "André Draszik" <git@andred.net>
To: linux-kernel@vger.kernel.org
Cc: "André Draszik" <git@andred.net>,
"Ilya Ledvich" <ilya@compulab.co.il>,
"Igor Grinberg" <grinberg@compulab.co.il>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Shawn Guo" <shawnguo@kernel.org>,
"Sascha Hauer" <s.hauer@pengutronix.de>,
"Pengutronix Kernel Team" <kernel@pengutronix.de>,
"Fabio Estevam" <festevam@gmail.com>,
"NXP Linux Team" <linux-imx@nxp.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 02/12] ARM: dts: imx7d: cl-som-imx7: add phy-reset-gpios
Date: Mon, 26 Aug 2019 16:37:50 +0100 [thread overview]
Message-ID: <20190826153800.35400-2-git@andred.net> (raw)
In-Reply-To: <20190826153800.35400-1-git@andred.net>
According to the design team:
* reset input PHY0 is directly connected to the
corresponding pin GPIO1_4 in the i.MX7
* reset for PHY1 is done using the gpio expander bit 4
While touching this area, also add a 'compatible'
to the phy to make it more clear what this is and
which driver handles this - an Ethernet phy attached
to mdio, handled by of_mdio.c
Signed-off-by: André Draszik <git@andred.net>
Cc: Ilya Ledvich <ilya@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 6f7e85cf0c28..e0432a3aa36f 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -30,13 +30,14 @@
&fec1 {
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_enet1>;
+ pinctrl-0 = <&pinctrl_enet1 &pinctrl_enet1phy>;
assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>,
<&clks IMX7D_ENET1_TIME_ROOT_CLK>;
assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
assigned-clock-rates = <0>, <100000000>;
phy-mode = "rgmii-id";
phy-handle = <ðphy0>;
+ phy-reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
fsl,magic-packet;
status = "okay";
@@ -45,10 +46,12 @@
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
ethphy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
@@ -63,6 +66,7 @@
assigned-clock-rates = <0>, <100000000>;
phy-mode = "rgmii-id";
phy-handle = <ðphy1>;
+ phy-reset-gpios = <&pca9555 4 GPIO_ACTIVE_LOW>;
fsl,magic-packet;
status = "okay";
};
@@ -262,3 +266,11 @@
>;
};
};
+
+&iomuxc_lpsr {
+ pinctrl_enet1phy: enet1phygrp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO04__GPIO1_IO4 0x34
+ >;
+ };
+};
--
2.23.0.rc1
next prev parent reply other threads:[~2019-08-26 15:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-26 15:37 [PATCH 01/12] ARM: dts: imx7d: cl-som-imx7 imx7d-sbc-imx7: move USB André Draszik
2019-08-26 15:37 ` André Draszik [this message]
2019-08-26 15:37 ` [PATCH 03/12] ARM: dts: imx7d: cl-som-imx7: fix i2c2 André Draszik
2019-08-26 15:37 ` [PATCH 04/12] ARM: dts: imx7d: cl-som-imx7: add emmicro,em3027 RTC André Draszik
2019-08-26 15:37 ` [PATCH 05/12] ARM: dts: imx7d: cl-som-imx7: update pfuze3000 max voltage André Draszik
2019-08-26 15:37 ` [PATCH 06/12] ARM: dts: imx7d: cl-som-imx7: add / enable watchdog André Draszik
2019-08-26 15:37 ` [PATCH 07/12] ARM: dts: imx7d: cl-som-imx7: add/enable SPI flash on spi1 André Draszik
2019-08-26 15:37 ` [PATCH 08/12] ARM: dts: imx7d: cl-som-imx7: update UART1 (debug) clock André Draszik
2019-08-26 15:37 ` [PATCH 09/12] ARM: dts: imx7d: cl-som-imx7: add SMSC USB3503 usb hub André Draszik
2019-08-26 15:37 ` [PATCH 10/12] ARM: dts: imx7d: cl-som-imx7: add WiLink8 WLAN support André Draszik
2019-08-26 15:37 ` [PATCH 11/12] ARM: dts: imx7d: cl-som-imx7: add WiLink Bluetooth support André Draszik
2019-08-26 15:38 ` [PATCH 12/12] ARM: dts: imx7d: sbc-iot-imx7: add basic board support André Draszik
2019-08-26 20:51 ` [PATCH v2] " André Draszik
2019-09-13 3:31 ` [PATCH 01/12] ARM: dts: imx7d: cl-som-imx7 imx7d-sbc-imx7: move USB Shawn Guo
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