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From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 13/15] ARM: dts: imx6qdl-aristainetos: fix swpad values for reserved values
Date: Mon, 11 Feb 2019 15:13:31 +0100
Message-ID: <20190211141333.28725-13-u.kleine-koenig@pengutronix.de> (raw)
In-Reply-To: <20190211141333.28725-1-u.kleine-koenig@pengutronix.de>

The IOMUXC_SW_PAD_CTL_PAD_DI0_PIN04 register reads back as 0 when
0x20000 was written to it because bit 17 is readonly. So change the
swpad value accordingly to not write a 1 to this reserved bit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 arch/arm/boot/dts/imx6qdl-aristainetos.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi b/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi
index ee4d0f84eeb2..4d2968850b75 100644
--- a/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-aristainetos.dtsi
@@ -328,7 +328,7 @@
 				MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x10
 				MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x10
 				MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x10
-				MX6QDL_PAD_DI0_PIN4__GPIO4_IO20			0x20000
+				MX6QDL_PAD_DI0_PIN4__GPIO4_IO20			0x00
 				MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x10
 				MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x10
 				MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x10
-- 
2.20.1


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Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-11 14:13 [PATCH 01/15] ARM: dts: imx6qdl-fdi-fs700-m60: Use explicit swpad values Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 02/15] ARM: dts: imx6qdl-cubox-i: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 03/15] ARM: dts: imx6qdl-hummingboard: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 04/15] ARM: dts: imx6qdl-phytec-pbab01/pfla02: " Uwe Kleine-König
2019-02-12  8:15   ` Marco Felsch
2019-02-12  8:24     ` Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 05/15] ARM: dts: imx6qdl-rex-*: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 06/15] ARM: dts: imx6qdl-sabreauto: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 07/15] ARM: dts: imx6qdl-udoo: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 08/15] ARM: dts: imx6qdl-wandboard-*: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 09/15] ARM: dts: imx6q-arm2: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 10/15] ARM: dts: imx6q-mccmon6: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 11/15] ARM: dts: imx6q-dmo-edmqmx6: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 12/15] ARM: dts: imx6qdl-aristainetos2: fix swpad values for reserved values Uwe Kleine-König
2019-02-11 14:13 ` Uwe Kleine-König [this message]
2019-02-11 14:13 ` [PATCH 14/15] ARM: dts: imx6qdl-colibri: " Uwe Kleine-König
2019-02-11 14:13 ` [PATCH 15/15] ARM: dts: imx6qdl-ts7970: " Uwe Kleine-König
2019-02-28  2:47 ` [PATCH 01/15] ARM: dts: imx6qdl-fdi-fs700-m60: Use explicit swpad values Shawn Guo

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