From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51060 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932234AbdC1LG5 (ORCPT ); Tue, 28 Mar 2017 07:06:57 -0400 Subject: Patch "ARM: dts: at91: sama5d2: add dma properties to UART nodes" has been added to the 4.4-stable tree To: nicolas.ferre@atmel.com, alexandre.belloni@free-electrons.com, gregkh@linuxfoundation.org Cc: , From: Date: Tue, 28 Mar 2017 13:05:23 +0200 Message-ID: <149069912321054@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ARM: dts: at91: sama5d2: add dma properties to UART nodes to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-dts-at91-sama5d2-add-dma-properties-to-uart-nodes.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From b1708b72a0959a032cd2eebb77fa9086ea3e0c84 Mon Sep 17 00:00:00 2001 From: Nicolas Ferre Date: Tue, 26 Jan 2016 17:30:18 +0100 Subject: ARM: dts: at91: sama5d2: add dma properties to UART nodes From: Nicolas Ferre commit b1708b72a0959a032cd2eebb77fa9086ea3e0c84 upstream. The dmas/dma-names properties are added to the UART nodes. Note that additional properties are needed to enable them at the board level: check bindings for details. Signed-off-by: Nicolas Ferre Signed-off-by: Alexandre Belloni Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/sama5d2.dtsi | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -856,6 +856,13 @@ compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x100>; interrupts = <24 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(35))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(36))>; + dma-names = "tx", "rx"; clocks = <&uart0_clk>; clock-names = "usart"; status = "disabled"; @@ -865,6 +872,13 @@ compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x100>; interrupts = <25 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(37))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(38))>; + dma-names = "tx", "rx"; clocks = <&uart1_clk>; clock-names = "usart"; status = "disabled"; @@ -874,6 +888,13 @@ compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x100>; interrupts = <26 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(39))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(40))>; + dma-names = "tx", "rx"; clocks = <&uart2_clk>; clock-names = "usart"; status = "disabled"; @@ -985,6 +1006,13 @@ compatible = "atmel,at91sam9260-usart"; reg = <0xfc008000 0x100>; interrupts = <27 IRQ_TYPE_LEVEL_HIGH 7>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(41))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(42))>; + dma-names = "tx", "rx"; clocks = <&uart3_clk>; clock-names = "usart"; status = "disabled"; @@ -993,6 +1021,13 @@ uart4: serial@fc00c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfc00c000 0x100>; + dmas = <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(43))>, + <&dma0 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | + AT91_XDMAC_DT_PERID(44))>; + dma-names = "tx", "rx"; interrupts = <28 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&uart4_clk>; clock-names = "usart"; Patches currently in stable-queue which might be from nicolas.ferre@atmel.com are queue-4.4/arm-dts-at91-sama5d2-add-dma-properties-to-uart-nodes.patch