From: balajitk@ti.com (Balaji T K)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: dts: dra7-evm: Add mmc1 node for micro-sd support
Date: Mon, 26 Aug 2013 19:23:37 +0530 [thread overview]
Message-ID: <1377525218-7655-2-git-send-email-balajitk@ti.com> (raw)
In-Reply-To: <1377525218-7655-1-git-send-email-balajitk@ti.com>
Add mmc1 dt node to dra7-evm board.
Input for ldo1 regulator is controlled by gpio 5 of pcf8575 chip (0x21)
on i2c1 bus. When dt support for gpio-pcf857x is available, input supply
will be modelled as cascaded regulator.
Signed-off-by: Balaji T K <balajitk@ti.com>
---
Patch has dependency on [1] for ldo1_reg
[1] [PATCH] ARM: DTS: DRA7: Add TPS659038 PMIC nodes
https://lkml.org/lkml/2013/8/26/21
arch/arm/boot/dts/dra7-evm.dts | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 32f8534..a59bbd0 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -251,3 +251,9 @@
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
+
+&mmc1 {
+ status = "okay";
+ vmmc-supply = <&ldo1_reg>;
+ bus-width = <4>;
+};
--
1.7.5.4
next prev parent reply other threads:[~2013-08-26 13:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-26 13:53 [PATCH 0/2] ARM: dts: dra7-evm: add support for sd, eMMC Balaji T K
2013-08-26 13:53 ` Balaji T K [this message]
2013-08-26 13:53 ` [PATCH 2/2] ARM: dts: dra7-evm: Add mmc2 node for eMMC support Balaji T K
2013-09-24 9:41 ` Benoit Cousson
2013-09-25 16:17 ` Balaji T K
2013-09-27 7:58 ` Sekhar Nori
2013-09-19 15:20 ` [PATCH 0/2] ARM: dts: dra7-evm: add support for sd, eMMC Nishanth Menon
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