From: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
To: horms@verge.net.au, magnus.damm@gmail.com, geert@linux-m68k.org,
laurent.pinchart@ideasonboard.com
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Subject: [PATCH 05/30] ARM: dts: r8a7790: Reference both DMA controllers in MSIOF nodes
Date: Thu, 10 Mar 2016 12:35:57 +0100 [thread overview]
Message-ID: <1457609782-24108-6-git-send-email-niklas.soderlund+renesas@ragnatech.se> (raw)
In-Reply-To: <1457609782-24108-1-git-send-email-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>
---
arch/arm/boot/dts/r8a7790.dtsi | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 164bad25..2105f57 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1427,8 +1427,9 @@
reg = <0 0xe6e20000 0 0x0064>;
interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
- dmas = <&dmac0 0x51>, <&dmac0 0x52>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+ <&dmac1 0x51>, <&dmac1 0x52>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
@@ -1440,8 +1441,9 @@
reg = <0 0xe6e10000 0 0x0064>;
interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
- dmas = <&dmac0 0x55>, <&dmac0 0x56>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+ <&dmac1 0x55>, <&dmac1 0x56>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
@@ -1453,8 +1455,9 @@
reg = <0 0xe6e00000 0 0x0064>;
interrupts = <0 158 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
- dmas = <&dmac0 0x41>, <&dmac0 0x42>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x41>, <&dmac0 0x42>,
+ <&dmac1 0x41>, <&dmac1 0x42>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
@@ -1466,8 +1469,9 @@
reg = <0 0xe6c90000 0 0x0064>;
interrupts = <0 159 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
- dmas = <&dmac0 0x45>, <&dmac0 0x46>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x45>, <&dmac0 0x46>,
+ <&dmac1 0x45>, <&dmac1 0x46>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
--
2.7.2
WARNING: multiple messages have this Message-ID (diff)
From: niklas.soderlund+renesas@ragnatech.se (Niklas Söderlund)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/30] ARM: dts: r8a7790: Reference both DMA controllers in MSIOF nodes
Date: Thu, 10 Mar 2016 12:35:57 +0100 [thread overview]
Message-ID: <1457609782-24108-6-git-send-email-niklas.soderlund+renesas@ragnatech.se> (raw)
In-Reply-To: <1457609782-24108-1-git-send-email-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 S?derlund <niklas.soderlund+renesas@ragnatech.se>
---
arch/arm/boot/dts/r8a7790.dtsi | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 164bad25..2105f57 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1427,8 +1427,9 @@
reg = <0 0xe6e20000 0 0x0064>;
interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
- dmas = <&dmac0 0x51>, <&dmac0 0x52>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x51>, <&dmac0 0x52>,
+ <&dmac1 0x51>, <&dmac1 0x52>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
@@ -1440,8 +1441,9 @@
reg = <0 0xe6e10000 0 0x0064>;
interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
- dmas = <&dmac0 0x55>, <&dmac0 0x56>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x55>, <&dmac0 0x56>,
+ <&dmac1 0x55>, <&dmac1 0x56>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
@@ -1453,8 +1455,9 @@
reg = <0 0xe6e00000 0 0x0064>;
interrupts = <0 158 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
- dmas = <&dmac0 0x41>, <&dmac0 0x42>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x41>, <&dmac0 0x42>,
+ <&dmac1 0x41>, <&dmac1 0x42>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
@@ -1466,8 +1469,9 @@
reg = <0 0xe6c90000 0 0x0064>;
interrupts = <0 159 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
- dmas = <&dmac0 0x45>, <&dmac0 0x46>;
- dma-names = "tx", "rx";
+ dmas = <&dmac0 0x45>, <&dmac0 0x46>,
+ <&dmac1 0x45>, <&dmac1 0x46>;
+ dma-names = "tx", "rx", "tx", "rx";
power-domains = <&cpg_clocks>;
#address-cells = <1>;
#size-cells = <0>;
--
2.7.2
next prev parent reply other threads:[~2016-03-10 11:35 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-10 11:35 [PATCH 00/30] ARM: dts: r8a779[0-4]: Reference both DMA controllers Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:35 ` [PATCH 01/30] ARM: dts: r8a7790: Reference both DMA controllers in SCIFA nodes Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:35 ` [PATCH 02/30] ARM: dts: r8a7790: Reference both DMA controllers in SCIFB nodes Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:35 ` [PATCH 03/30] ARM: dts: r8a7790: Reference both DMA controllers in HSCIF nodes Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:35 ` [PATCH 04/30] ARM: dts: r8a7790: Reference both DMA controllers in SCIF nodes Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund [this message]
2016-03-10 11:35 ` [PATCH 05/30] ARM: dts: r8a7790: Reference both DMA controllers in MSIOF nodes Niklas Söderlund
2016-03-10 11:35 ` [PATCH 06/30] ARM: dts: r8a7790: Reference both DMA controllers in QSPI node Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:35 ` [PATCH 07/30] ARM: dts: r8a7790: Reference both DMA controllers in IIC nodes Niklas Söderlund
2016-03-10 11:35 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 08/30] ARM: dts: r8a7790: Reference both DMA controllers in SDHI nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 09/30] ARM: dts: r8a7790: Reference both DMA controllers in MMCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 10/30] ARM: dts: r8a7791: Reference both DMA controllers in SCIFA nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 11/30] ARM: dts: r8a7791: Reference both DMA controllers in SCIFB nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 12/30] ARM: dts: r8a7791: Reference both DMA controllers in HSCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 13/30] ARM: dts: r8a7791: Reference both DMA controllers in SCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 14/30] ARM: dts: r8a7791: Reference both DMA controllers in MSIOF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 15/30] ARM: dts: r8a7791: Reference both DMA controllers in QSPI node Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 16/30] ARM: dts: r8a7791: Reference both DMA controllers in IIC nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 17/30] ARM: dts: r8a7791: Reference both DMA controllers in SDHI nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 18/30] ARM: dts: r8a7791: Reference both DMA controllers in MMCIF node Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 19/30] ARM: dts: r8a7793: Reference both DMA controllers in SCIFA nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 20/30] ARM: dts: r8a7793: Reference both DMA controllers in SCIFB nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 21/30] ARM: dts: r8a7793: Reference both DMA controllers in HSCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 22/30] ARM: dts: r8a7793: Reference both DMA controllers in SCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 23/30] ARM: dts: r8a7793: Reference both DMA controllers in QSPI node Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 24/30] ARM: dts: r8a7794: Reference both DMA controllers in SCIFA nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 25/30] ARM: dts: r8a7794: Reference both DMA controllers in SCIFB nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 26/30] ARM: dts: r8a7794: Reference both DMA controllers in HSCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 27/30] ARM: dts: r8a7794: Reference both DMA controllers in SCIF nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 28/30] ARM: dts: r8a7794: Reference both DMA controllers in QSPI node Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 11:36 ` [PATCH 29/30] ARM: dts: r8a7794: Reference both DMA controllers in SDHI nodes Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
2016-03-10 12:09 ` Geert Uytterhoeven
2016-03-10 12:09 ` Geert Uytterhoeven
2016-03-10 11:36 ` [PATCH 30/30] ARM: dts: r8a7794: Reference both DMA controllers in QSPI node Niklas Söderlund
2016-03-10 11:36 ` Niklas Söderlund
[not found] ` <1457609782-24108-31-git-send-email-niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org>
2016-03-10 12:08 ` Geert Uytterhoeven
2016-03-10 12:08 ` Geert Uytterhoeven
2016-03-10 12:08 ` Geert Uytterhoeven
2016-03-10 13:42 ` Niklas Söderlund
2016-03-10 13:42 ` Niklas Söderlund
2016-03-10 13:42 ` Niklas Söderlund
2016-03-10 12:20 ` [PATCH 00/30] ARM: dts: r8a779[0-4]: Reference both DMA controllers Geert Uytterhoeven
2016-03-10 12:20 ` Geert Uytterhoeven
2016-03-10 13:43 ` Niklas Söderlund
2016-03-10 13:43 ` Niklas Söderlund
2016-03-10 13:43 ` Niklas Söderlund
2016-03-10 23:38 ` Simon Horman
2016-03-10 23:38 ` Simon Horman
2016-03-11 0:23 ` Niklas Söderlund
2016-03-11 0:23 ` Niklas Söderlund
2016-03-11 0:23 ` Niklas Söderlund
2016-03-11 1:16 ` Simon Horman
2016-03-11 1:16 ` Simon Horman
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