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bh=rpzmCrCCRh5H8Rk3RCk4uWnUOxgX8YuCWRGT7Fo1MN8=; b=irKAdssll24r4iXl6T6HKpySqxxwyj1RlifGQQQ9alpFncj8InHsPFgRMgkOMhG9NS 2Au1Uul38+inkYohTucx4giiOFnACv80zAJrX2qPjKBzqH4NgCPe/WklggZedgOyZ00V TpDdT7yvHoLl2TsxbDEWkM+FKdZL7V9TDcCfhT/tVw5NsV+pqIGRbvzMrnFlrpZo3mcJ 6KIYxaVWnupBd/gXrqB7LuDp4sym756IXj3lE24ZxbIdC5eWYYjl3MKtdkIJ9nzIL6hJ QU5g4T1ciqkIrTjBuZL/hxoENi/5zbeF5vUW6tvRjMe1zwwJGVz2ZQe+lPpzcFk+OQua rDSA== X-Gm-Message-State: AHQUAuZ26rRmUW2tnY64f6Um0J+U3AOD/nfvXs55o1DzWYRHCLuUCkT0 dIbHXM2VyotiFIcq9VtkpWc= X-Google-Smtp-Source: AHgI3Iaoy/gFVd3rejGUTvwmTw58VVf0/asXZhRvF9pT3az/2chaNMNcONgvA6vVDjrtrd8N5bugKg== X-Received: by 2002:a17:902:8ec9:: with SMTP id x9mr20871832plo.27.1549601588862; Thu, 07 Feb 2019 20:53:08 -0800 (PST) Received: from kria.dcoles.net.com ([2600:3c01::f03c:91ff:fe93:faaa]) by smtp.gmail.com with ESMTPSA id j21sm986212pfn.175.2019.02.07.20.53.07 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Feb 2019 20:53:08 -0800 (PST) From: David Coles To: devicetree@vger.kernel.org Subject: [PATCH] ARM: dts: add description of Netgear RN NV+v2 LCD Date: Thu, 7 Feb 2019 20:53:05 -0800 Message-Id: <20190208045305.8759-1-coles.david@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190207_205310_941937_0829E78C X-CRM114-Status: GOOD ( 10.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Andrew Lunn , Jason Cooper , Gregory Clement , linux-kernel@vger.kernel.org, David Coles , Rob Herring , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP GPIO pin mapping taken from NetGear NV+ v2 5.3.13 kernel sources[1] (see arch/arm/plat-feroceon/mv_hal/rtc/ext_rtc/usiLCD.c). 1. https://www.downloads.netgear.com/files/GPL/RND_5.3.13_WW.src.zip Signed-off-by: David Coles Reviewed-by: Andrew Lunn --- .../boot/dts/kirkwood-netgear_readynas_nv+_v2.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts index 8cc8550242ef..a61b56f44ec7 100644 --- a/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts +++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_nv+_v2.dts @@ -184,6 +184,20 @@ gpios = <&gpio0 30 GPIO_ACTIVE_LOW>; }; + auxdisplay { + compatible = "hit,hd44780"; + data-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>, + <&gpio1 1 GPIO_ACTIVE_HIGH>, + <&gpio1 3 GPIO_ACTIVE_HIGH>, + <&gpio1 17 GPIO_ACTIVE_HIGH>; + enable-gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>; + rs-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + rw-gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; + backlight-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + display-height-chars = <2>; + display-width-chars = <16>; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>;