Re: [PATCH v3 2/6] ARM: dts: am437x/am33xx: Fix GPMC dma properties
From: Roger Quadros <hidden>
Date: 2016-03-10 12:52:08
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On 10/03/16 06:07, Franklin S Cooper Jr wrote:
Recent patch series that updated the eDMA driver also updated the eDMA bindings. The following patches forgot to update the DMA bindings for the GPMC node. ARM: DTS: am33xx: Use the new DT bindings for the eDMA3 ARM: DTS: am437x: Use the new DT bindings for the eDMA3
Instead of mentioning the patch subject here use the Fixes: tag.
This patch corrects this so NAND with DMA prefetch can work. Signed-off-by: Franklin S Cooper Jr <redacted>
Please split this patch in to am33xx.dtsi and am4372.dtsi
--- arch/arm/boot/dts/am33xx.dtsi | 2 +- arch/arm/boot/dts/am4372.dtsi | 2 +-
what about dm816x.dtsi and dm814x.dtsi? I suppose sdma based SoCs are not affected like this right? cheers, -roger
quoted hunk ↗ jump to hunk
2 files changed, 2 insertions(+), 2 deletions(-)diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 1fafaad..97471d6 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi@@ -860,7 +860,7 @@ ti,no-idle-on-init; reg = <0x50000000 0x2000>; interrupts = <100>; - dmas = <&edma 52>; + dmas = <&edma 52 0>; dma-names = "rxtx"; gpmc,num-cs = <7>; gpmc,num-waitpins = <2>;diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 92068fb..2878b04 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi@@ -884,7 +884,7 @@ gpmc: gpmc@50000000 { compatible = "ti,am3352-gpmc"; ti,hwmods = "gpmc"; - dmas = <&edma 52>; + dmas = <&edma 52 0>; dma-names = "rxtx"; clocks = <&l3s_gclk>; clock-names = "fck";