From: Huang Shijie <b32955@freescale.com>
To: gregkh@linuxfoundation.org
Cc: shawn.guo@linaro.org, linux-serial@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Huang Shijie <b32955@freescale.com>
Subject: [PATCH v3 5/6] ARM: dts: imx6q{dl}: add a DTE uart pinctrl for uart2
Date: Fri, 5 Jul 2013 14:12:31 +0800 [thread overview]
Message-ID: <1373004752-21302-6-git-send-email-b32955@freescale.com> (raw)
In-Reply-To: <1373004752-21302-1-git-send-email-b32955@freescale.com>
In the arm2 board, the UART2 works in the dte mode.
So add a pinctrl for both the imx6q{dl} boards.
Signed-off-by: Huang Shijie <b32955@freescale.com>
---
arch/arm/boot/dts/imx6dl.dtsi | 9 +++++++++
arch/arm/boot/dts/imx6q.dtsi | 9 +++++++++
2 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 2b5628d..5f61722 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++ b/arch/arm/boot/dts/imx6dl.dtsi
@@ -223,6 +223,15 @@
MX6DL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
>;
};
+
+ pinctrl_uart2_2: uart2grp-2 { /* DTE mode */
+ fsl,pins = <
+ MX6DL_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1
+ MX6DL_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1
+ MX6DL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
+ MX6DL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
+ >;
+ };
};
uart4 {
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 6f4d6ab..4ac3df5 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -266,6 +266,15 @@
MX6Q_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
>;
};
+
+ pinctrl_uart2_2: uart2grp-2 { /* DTE mode */
+ fsl,pins = <
+ MX6Q_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1
+ MX6Q_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1
+ MX6Q_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
+ MX6Q_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
+ >;
+ };
};
uart4 {
--
1.7.1
next prev parent reply other threads:[~2013-07-05 6:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-05 6:12 [PATCH v3 0/6] serial: imx: add DMA support for imx6 Huang Shijie
2013-07-05 6:12 ` [PATCH v3 1/6] serial: imx: distinguish the imx6q uart from the others Huang Shijie
2013-07-05 6:12 ` [PATCH v3 2/6] serial: imx: add DMA support for imx6q Huang Shijie
2013-07-05 6:12 ` [PATCH v3 3/6] ARM: dts: imx6sl: add "fsl,imx6q-uart" for uart compatible Huang Shijie
2013-07-05 6:12 ` [PATCH v3 4/6] ARM: dts: imx6q{dl}: fix the wrong RTS/CTS pad name Huang Shijie
2013-07-06 5:08 ` Shawn Guo
2013-07-07 11:51 ` Lothar Waßmann
2013-07-08 2:42 ` Shawn Guo
2013-07-08 6:31 ` Huang Shijie
2013-07-08 7:32 ` Lothar Waßmann
2013-07-08 8:54 ` Huang Shijie
2013-07-08 7:50 ` Russell King - ARM Linux
2013-07-08 8:03 ` Lothar Waßmann
2013-07-08 8:54 ` Huang Shijie
2013-07-05 6:12 ` Huang Shijie [this message]
2013-07-05 6:12 ` [PATCH v3 6/6] ARM: dts: enable the uart2 for imx6q-arm2 Huang Shijie
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