From: Martin Kepplinger <martin.kepplinger@puri.sm>
To: robh@kernel.org, shawnguo@kernel.org
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org,
Martin Kepplinger <martin.kepplinger@puri.sm>
Subject: [PATCH v1 1/2] arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers
Date: Fri, 21 Jan 2022 10:33:25 +0100 [thread overview]
Message-ID: <20220121093326.2388251-2-martin.kepplinger@puri.sm> (raw)
In-Reply-To: <20220121093326.2388251-1-martin.kepplinger@puri.sm>
The port numbers for the imx8mq mipi csi controller are wrong and
the mipi driver can't find any media devices as port@1 is connected
to the CSI bridge, not port@0. And port@0 is connected to the
source - the sensor. Fix this.
Fixes: bcadd5f66c2a ("arm64: dts: imx8mq: add mipi csi phy and csi bridge descriptions")
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 2df2510d0118..bb68c94c2fc9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -1151,8 +1151,8 @@ ports {
#address-cells = <1>;
#size-cells = <0>;
- port@0 {
- reg = <0>;
+ port@1 {
+ reg = <1>;
csi1_mipi_ep: endpoint {
remote-endpoint = <&csi1_ep>;
@@ -1203,8 +1203,8 @@ ports {
#address-cells = <1>;
#size-cells = <0>;
- port@0 {
- reg = <0>;
+ port@1 {
+ reg = <1>;
csi2_mipi_ep: endpoint {
remote-endpoint = <&csi2_ep>;
--
2.30.2
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next prev parent reply other threads:[~2022-01-21 9:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-21 9:33 [PATCH v1 0/2] arm64: dts: imx8mq: fix mipi_csi port numbering Martin Kepplinger
2022-01-21 9:33 ` Martin Kepplinger [this message]
2022-01-21 9:33 ` [PATCH v1 2/2] arm64: dts: imx8mq-librem5: fix mipi_csi1 port number to sensor Martin Kepplinger
2022-01-29 6:30 ` [PATCH v1 0/2] arm64: dts: imx8mq: fix mipi_csi port numbering Shawn Guo
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