From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH 2/4] ARM: dts: omap4-droid4: Update backlight dt properties Date: Wed, 3 Apr 2019 17:03:16 -0700 Message-ID: <20190404000316.GV49658@atomide.com> References: <20190321142838.22985-1-dmurphy@ti.com> <20190321142838.22985-2-dmurphy@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190321142838.22985-2-dmurphy@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Dan Murphy Cc: robh+dt@kernel.org, jacek.anaszewski@gmail.com, pavel@ucw.cz, lee.jones@linaro.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org List-Id: devicetree@vger.kernel.org Hi, * Dan Murphy [190321 14:29]: > Update the properties for the lm3532 device node for droid4. > With this change the backlight LED string and the keypad > LED strings will be controlled separately. We also need the following incremental change to prevent panel-dsi-cm trying to use of_find_backlight_by_node(). We have ledtrig-backlight use FB_EVENT_BLANK, and I guess more events can be added there as needed. There should be no dependency to the driver changes with this patch, so it's probably best that I queue this dts patch separately. I'll fold in the following change too assuming no more comments. Regards, Tony 8< ----------------- diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts --- a/arch/arm/boot/dts/omap4-droid4-xt894.dts +++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts @@ -214,7 +214,6 @@ width-mm = <50>; height-mm = <89>; - backlight = <&lcd_backlight>; panel-timing { clock-frequency = <0>; /* Calculated by dsi */