From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ladislav Michl Subject: [PATCH v5 16/16] ARM: dts: Nokia: Use OneNAND INT pin Date: Wed, 15 Nov 2017 17:38:52 +0100 Message-ID: <20171115163851.wymhwtst6zbl2ra2@lenoch> References: <20171115162306.2o2w2yrf7wucroxd@lenoch> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20171115162306.2o2w2yrf7wucroxd@lenoch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org To: linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org Cc: Boris Brezillon , Aaro Koskinen , Tony Lindgren , Peter Ujfalusi , Kyungmin Park , Roger Quadros List-Id: linux-omap@vger.kernel.org Enable use of INT pin to wait for command completion. This is just experimental placeholder patch as it lacks pinmux settings. Signed-off-by: Ladislav Michl --- Changes in v5: - pin name is INT Changes in v4: - new patch Changes in v3: None Changes in v2: None arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 4 +--- arch/arm/boot/dts/omap3-n900.dts | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi index 843f6a2f5e29..7b1983214417 100644 --- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi +++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi @@ -42,14 +42,12 @@ &gpmc { ranges = <0 0 0x04000000 0x1000000>; /* CS0: 16MB for OneNAND */ - - /* gpio-irq for dma: 26 */ - onenand@0,0 { #address-cells = <1>; #size-cells = <1>; compatible = "ti,omap2-onenand"; reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ + int-gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; /* gpio_26 for INT */ gpmc,sync-read; gpmc,burst-length = <16>; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index aa5b1a439564..4fff3c466e81 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -834,12 +834,12 @@ pinctrl-names = "default"; pinctrl-0 = <&gpmc_pins>; - /* sys_ndmareq1 could be used by the driver, not as gpio65 though */ onenand@0,0 { #address-cells = <1>; #size-cells = <1>; compatible = "ti,omap2-onenand"; reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ + int-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>; /* gpio_65 for INT */ gpmc,sync-read; gpmc,sync-write; -- 2.11.0 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eddie.linux-mips.org ([148.251.95.138] helo=cvs.linux-mips.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1eF0iG-0000xG-MO for linux-mtd@lists.infradead.org; Wed, 15 Nov 2017 16:39:03 +0000 Received: (from localhost user: 'ladis' uid#1021 fake: STDIN (ladis@eddie.linux-mips.org)) by eddie.linux-mips.org id S23992186AbdKOQi4OaS-T (ORCPT ); Wed, 15 Nov 2017 17:38:56 +0100 Date: Wed, 15 Nov 2017 17:38:52 +0100 Sender: Ladislav Michl From: Ladislav Michl To: linux-mtd@lists.infradead.org, linux-omap@vger.kernel.org Cc: Roger Quadros , Peter Ujfalusi , Boris Brezillon , Kyungmin Park , Aaro Koskinen , Tony Lindgren Subject: [PATCH v5 16/16] ARM: dts: Nokia: Use OneNAND INT pin Message-ID: <20171115163851.wymhwtst6zbl2ra2@lenoch> References: <20171115162306.2o2w2yrf7wucroxd@lenoch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171115162306.2o2w2yrf7wucroxd@lenoch> List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Enable use of INT pin to wait for command completion. This is just experimental placeholder patch as it lacks pinmux settings. Signed-off-by: Ladislav Michl --- Changes in v5: - pin name is INT Changes in v4: - new patch Changes in v3: None Changes in v2: None arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 4 +--- arch/arm/boot/dts/omap3-n900.dts | 2 +- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi index 843f6a2f5e29..7b1983214417 100644 --- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi +++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi @@ -42,14 +42,12 @@ &gpmc { ranges = <0 0 0x04000000 0x1000000>; /* CS0: 16MB for OneNAND */ - - /* gpio-irq for dma: 26 */ - onenand@0,0 { #address-cells = <1>; #size-cells = <1>; compatible = "ti,omap2-onenand"; reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ + int-gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; /* gpio_26 for INT */ gpmc,sync-read; gpmc,burst-length = <16>; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index aa5b1a439564..4fff3c466e81 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -834,12 +834,12 @@ pinctrl-names = "default"; pinctrl-0 = <&gpmc_pins>; - /* sys_ndmareq1 could be used by the driver, not as gpio65 though */ onenand@0,0 { #address-cells = <1>; #size-cells = <1>; compatible = "ti,omap2-onenand"; reg = <0 0 0x20000>; /* CS0, offset 0, IO size 128K */ + int-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>; /* gpio_65 for INT */ gpmc,sync-read; gpmc,sync-write; -- 2.11.0