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[21/47] ARM: dts: r8a7791: Reference both DMA controllers in QSPI node

Message ID 0cf231c23b8d6ce2656c99041f1b32c9485522d2.1459732726.git.horms+renesas@verge.net.au
State New
Headers show

Commit Message

Simon Horman April 4, 2016, 1:22 a.m. UTC 
From: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

R-Car Gen2 have two DMA controllers, which are equivalent. Add
references to both dmac0 and dmac1 so the driver can fallback to the
later if the first one is unavailable.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7791.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 4d0d7a7cba2d..8880e22ace5e 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1518,8 +1518,9 @@ 
 		reg = <0 0xe6b10000 0 0x2c>;
 		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&mstp9_clks R8A7791_CLK_QSPI_MOD>;
-		dmas = <&dmac0 0x17>, <&dmac0 0x18>;
-		dma-names = "tx", "rx";
+		dmas = <&dmac0 0x17>, <&dmac0 0x18>,
+		       <&dmac1 0x17>, <&dmac1 0x18>;
+		dma-names = "tx", "rx", "tx", "rx";
 		power-domains = <&cpg_clocks>;
 		num-cs = <1>;
 		#address-cells = <1>;