Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:41840 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757491Ab3G3VQG (ORCPT ); Tue, 30 Jul 2013 17:16:06 -0400 From: Luciano Coelho To: , CC: , , , , , , Subject: [PATCH v2 3/4] ARM: dts: omap4-sdp: add MMC5 (WiLink WLAN) configuration Date: Wed, 31 Jul 2013 00:15:22 +0300 Message-ID: <1375218923-29876-4-git-send-email-coelho@ti.com> (sfid-20130730_231622_565373_4566C62F) In-Reply-To: <1375218923-29876-1-git-send-email-coelho@ti.com> References: <1375218923-29876-1-git-send-email-coelho@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Add regulator, pin muxing and MMC5 configuration to be used by the on-board WiLink6 module. Signed-off-by: Luciano Coelho --- arch/arm/boot/dts/omap4-sdp.dts | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 7951b4e..3845615 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -140,6 +140,16 @@ "DMic", "Digital Mic", "Digital Mic", "Digital Mic1 Bias"; }; + + wilink_wl_en: fixedregulator@1 { + compatible = "regulator-fixed"; + regulator-name = "wilink_wl_en"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + gpio = <&gpio2 22 0>; /* gpio line 54 */ + startup-delay-us = <70000>; + enable-active-high; + }; }; &omap4_pmx_wkup { @@ -166,6 +176,7 @@ &mcbsp2_pins &dss_hdmi_pins &tpd12s015_pins + &wilink_pins >; uart2_pins: pinmux_uart2_pins { @@ -295,6 +306,19 @@ 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ >; }; + + wilink_pins: pinmux_wilink_pins { + pinctrl-single,pins = < + 0x7a 0x103 /* gpio_53 INPUT | MODE3 */ + 0x7c 0x3 /* gpio_54 OUTPUT | MODE3 */ + 0x148 0x118 /* clk INPUT PULLUP | MODE0 */ + 0x14a 0x118 /* cmd INPUT PULLUP | MODE0 */ + 0x14c 0x118 /* dat0 INPUT PULLUP | MODE0 */ + 0x14e 0x118 /* dat1 INPUT PULLUP | MODE0 */ + 0x150 0x118 /* dat2 INPUT PULLUP | MODE0 */ + 0x152 0x118 /* dat3 INPUT PULLUP | MODE0 */ + >; + }; }; &i2c1 { @@ -420,8 +444,13 @@ }; &mmc5 { + status = "okay"; + vmmc-supply = <&wilink_wl_en>; bus-width = <4>; + cap-power-off-card; + keep-power-in-suspend; ti,non-removable; + ti,needs-special-hs-handling; }; &emif1 { -- 1.8.3.2