linux-kernel - [PATCH 06/11] ARM: shmobile: r8a7790/lager dts: Rename label spi to qspi, add spi0 alias

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Message-Id: <1392907779-22053-7-git-send-email-geert@linux-m68k.org>
Date:	Thu, 20 Feb 2014 15:49:34 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Simon Horman <horms@...ge.net.au>,
	Magnus Damm <magnus.damm@...il.com>
Cc:	linux-sh@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...ux-m68k.org>,
	devicetree@...r.kernel.org
Subject: [PATCH 06/11] ARM: shmobile: r8a7790/lager dts: Rename label spi to qspi, add spi0 alias

From: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>

Prepare for the advent of MSIOF SPI, which will be spi1 to spi4.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...ux-m68k.org>
Cc: devicetree@...r.kernel.org
---
 arch/arm/boot/dts/r8a7790-lager.dts |    4 ++--
 arch/arm/boot/dts/r8a7790.dtsi      |    3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 26a90106e96c..5d53def10c42 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -144,7 +144,7 @@
 		renesas,function = "mmc1";
 	};
 
-	qspi_pins: spi {
+	qspi_pins: spi0 {
 		renesas,groups = "qspi_ctrl", "qspi_data4";
 		renesas,function = "qspi";
 	};
@@ -164,7 +164,7 @@
 	status = "okay";
 };
 
-&spi {
+&qspi {
 	pinctrl-0 = <&qspi_pins>;
 	pinctrl-names = "default";
 
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index a1e7c396afea..bc652a2848e7 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -23,6 +23,7 @@
 		i2c1 = &i2c1;
 		i2c2 = &i2c2;
 		i2c3 = &i2c3;
+		spi0 = &qspi;
 	};
 
 	cpus {
@@ -753,7 +754,7 @@
 		};
 	};
 
-	spi: spi@...10000 {
+	qspi: spi@...10000 {
 		compatible = "renesas,qspi-r8a7790", "renesas,qspi";
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;
-- 
1.7.9.5

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