From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: Shawn Guo <shawnguo@kernel.org>
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Richard Zhu <hongxing.zhu@nxp.com>,
Chris Healy <cphealy@gmail.com>,
Lucas Stach <l.stach@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] ARM: dts: imx6qdl: Specify viewport count for PCIE block
Date: Tue, 26 Mar 2019 23:38:41 -0700 [thread overview]
Message-ID: <20190327063841.28350-2-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190327063841.28350-1-andrew.smirnov@gmail.com>
i.MX6 comes with 4 viewports, so configure PCIE node accordingly so
that the driver won't assume we only have 2.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/imx6qdl.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 354feba077b2..e2e982f9b333 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -291,6 +291,7 @@
ranges = <0x81000000 0 0 0x01f80000 0 0x00010000 /* downstream I/O */
0x82000000 0 0x01000000 0x01000000 0 0x00f00000>; /* non-prefetchable memory */
num-lanes = <1>;
+ num-viewport = <4>;
interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi";
#interrupt-cells = <1>;
--
2.20.1
next prev parent reply other threads:[~2019-03-27 6:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-27 6:38 [PATCH 1/2] ARM: dts: imx7d: " Andrey Smirnov
2019-03-27 6:38 ` Andrey Smirnov [this message]
2019-03-27 9:37 ` [PATCH 2/2] ARM: dts: imx6qdl: " Lucas Stach
2019-03-27 9:36 ` [PATCH 1/2] ARM: dts: imx7d: " Lucas Stach
2019-04-03 9:40 ` Shawn Guo
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