Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   Andreas Kemnade <andreas@kemnade.info>
To:     robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de,
        festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        j.neuschaefer@gmx.net
Cc:     Andreas Kemnade <andreas@kemnade.info>
Subject: [PATCH 2/2] ARM: dts: imx6sl-tolino-shine2hd: Add backlight boost
Date:   Wed, 19 Oct 2022 08:51:59 +0200
Message-Id: <20221019065159.969852-3-andreas@kemnade.info>
In-Reply-To: <20221019065159.969852-1-andreas@kemnade.info>
References: <20221019065159.969852-1-andreas@kemnade.info>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Vendor system has a separate checkbox for increasing brightness of the
backlight combined with a big warning that power consumption will
greatly increase. With that checkbox enabled there is a greater range in
which backlight brightness can be adjusted
Add a switch to achieve the same, since the backlight is actually LED,
this seems to be the most appopiate place to add it. Nothing fits
perfectly.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
---
 arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts b/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
index ea0ce59aa4f1..da1399057634 100644
--- a/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
+++ b/arch/arm/boot/dts/imx6sl-tolino-shine2hd.dts
@@ -80,6 +80,12 @@ led-0 {
 			gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "timer";
 		};
+
+		led-1 {
+			label = "tolinoshine2hd:white:backlightboost";
+			gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "off";
+		};
 	};
 
 	memory@80000000 {
@@ -404,7 +410,8 @@ MX6SL_PAD_REF_CLK_32K__I2C3_SDA  0x4001f8b1
 
 	pinctrl_led: ledgrp {
 		fsl,pins = <
-			MX6SL_PAD_SD1_DAT2__GPIO5_IO13 0x17059
+			MX6SL_PAD_SD1_DAT2__GPIO5_IO13    0x17059
+			MX6SL_PAD_EPDC_SDCE2__GPIO1_IO29  0x17059
 		>;
 	};
 
-- 
2.30.2