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Message-ID: <1352783021-25393-2-git-send-email-ldewangan@nvidia.com>
Date: Tue, 13 Nov 2012 10:33:39 +0530
From: Laxman Dewangan <ldewangan@...dia.com>
To: <swarren@...dotorg.org>
CC: <linux@....linux.org.uk>, <linux-tegra@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
Laxman Dewangan <ldewangan@...dia.com>
Subject: [PATCH 1/3] ARM: tegra: dts: add sflash controller dt entry
Nvidia's Tegra20 have the SPI (SFLASH) controller to
interface with spi flash device which is used for system
boot. Add DT entry for this controller.
Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
---
arch/arm/boot/dts/tegra20.dtsi | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 71a650d..32cb09d 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -195,6 +195,16 @@
status = "disabled";
};
+ spi@...0c380 {
+ compatible = "nvidia,tegra20-sflash";
+ reg = <0x7000c380 0x80>;
+ interrupts = <0 39 0x04>;
+ nvidia,dma-request-selector = <&apbdma 11>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
spi@...0d400 {
compatible = "nvidia,tegra20-slink";
reg = <0x7000d400 0x200>;
--
1.7.1.1
--
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