linux-kernel - [PATCH 4/5] ARM: bcm2835: Add a group for mapping pins 48-53 to sdhost.

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Message-Id: <1456510756-15337-5-git-send-email-eric@anholt.net>
Date:	Fri, 26 Feb 2016 10:19:15 -0800
From:	Eric Anholt <eric@...olt.net>
To:	linux-rpi-kernel@...ts.infradead.org
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Stephen Warren <swarren@...dotorg.org>,
	Lee Jones <lee@...nel.org>,
	Florian Fainelli <f.fainelli@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>, devicetree@...r.kernel.org,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-gpio@...r.kernel.org, Stefan Wahren <stefan.wahren@...e.com>,
	Eric Anholt <eric@...olt.net>
Subject: [PATCH 4/5] ARM: bcm2835: Add a group for mapping pins 48-53 to sdhost.

This pin group definition comes from downstream.  We don't have a
driver for sdhost integrated yet, but they've been experimenting with
it and it sounds useful to bring over.

Signed-off-by: Eric Anholt <eric@...olt.net>
---
 arch/arm/boot/dts/bcm283x.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 70a6814..0bb32cc 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -191,6 +191,10 @@
 				brcm,pins = <45>;
 				brcm,function = <BCM2835_FSEL_ALT0>;
 			};
+			sdhost_gpio48: sdhost_gpio48 {
+				brcm,pins = <48 49 50 51 52 53>;
+				brcm,function = <BCM2835_FSEL_ALT0>;
+			};
 			i2c0_gpio44: i2c0_gpio44 {
 				brcm,pins = <44 45>;
 				brcm,function = <BCM2835_FSEL_ALT1>;
-- 
2.7.0