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Groups > linux.kernel > #1697029
| From | <linux-kernel-dev@beckhoff.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 3/4] ARM: dts: imx53: add alternative UART2 configuration |
| Date | 2017-07-26 14:10 +0200 |
| Message-ID | <u7tix-7n-13@gated-at.bofh.it> (permalink) |
| References | <u7tix-7n-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Patrick Bruenn <p.bruenn@beckhoff.com> UART2 on EIM_D26 - EIM_D29 pins supports interchanging RXD/TXD pins and RTS/CTS pins. One board using these alternate settings is Beckhoff CX9020. Add the alternative configuration here, to make it available to others, too. Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com> --- arch/arm/boot/dts/imx53-pinfunc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/imx53-pinfunc.h b/arch/arm/boot/dts/imx53-pinfunc.h index aec406bc65eb..59f9c29e3fe2 100644 --- a/arch/arm/boot/dts/imx53-pinfunc.h +++ b/arch/arm/boot/dts/imx53-pinfunc.h @@ -524,6 +524,7 @@ #define MX53_PAD_EIM_D25__UART1_DSR 0x140 0x488 0x000 0x7 0x0 #define MX53_PAD_EIM_D26__EMI_WEIM_D_26 0x144 0x48c 0x000 0x0 0x0 #define MX53_PAD_EIM_D26__GPIO3_26 0x144 0x48c 0x000 0x1 0x0 +#define MX53_PAD_EIM_D26__UART2_RXD_MUX 0x144 0x48c 0x880 0x2 0x0 #define MX53_PAD_EIM_D26__UART2_TXD_MUX 0x144 0x48c 0x000 0x2 0x0 #define MX53_PAD_EIM_D26__FIRI_RXD 0x144 0x48c 0x80c 0x3 0x0 #define MX53_PAD_EIM_D26__IPU_CSI0_D_1 0x144 0x48c 0x000 0x4 0x0 @@ -533,6 +534,7 @@ #define MX53_PAD_EIM_D27__EMI_WEIM_D_27 0x148 0x490 0x000 0x0 0x0 #define MX53_PAD_EIM_D27__GPIO3_27 0x148 0x490 0x000 0x1 0x0 #define MX53_PAD_EIM_D27__UART2_RXD_MUX 0x148 0x490 0x880 0x2 0x1 +#define MX53_PAD_EIM_D27__UART2_TXD_MUX 0x148 0x490 0x000 0x2 0x0 #define MX53_PAD_EIM_D27__FIRI_TXD 0x148 0x490 0x000 0x3 0x0 #define MX53_PAD_EIM_D27__IPU_CSI0_D_0 0x148 0x490 0x000 0x4 0x0 #define MX53_PAD_EIM_D27__IPU_DI1_PIN13 0x148 0x490 0x000 0x5 0x0 @@ -541,6 +543,7 @@ #define MX53_PAD_EIM_D28__EMI_WEIM_D_28 0x14c 0x494 0x000 0x0 0x0 #define MX53_PAD_EIM_D28__GPIO3_28 0x14c 0x494 0x000 0x1 0x0 #define MX53_PAD_EIM_D28__UART2_CTS 0x14c 0x494 0x000 0x2 0x0 +#define MX53_PAD_EIM_D28__UART2_RTS 0x14c 0x494 0x87c 0x2 0x0 #define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO 0x14c 0x494 0x82c 0x3 0x1 #define MX53_PAD_EIM_D28__CSPI_MOSI 0x14c 0x494 0x788 0x4 0x1 #define MX53_PAD_EIM_D28__I2C1_SDA 0x14c 0x494 0x818 0x5 0x1 @@ -548,6 +551,7 @@ #define MX53_PAD_EIM_D28__IPU_DI0_PIN13 0x14c 0x494 0x000 0x7 0x0 #define MX53_PAD_EIM_D29__EMI_WEIM_D_29 0x150 0x498 0x000 0x0 0x0 #define MX53_PAD_EIM_D29__GPIO3_29 0x150 0x498 0x000 0x1 0x0 +#define MX53_PAD_EIM_D29__UART2_CTS 0x150 0x498 0x000 0x2 0x0 #define MX53_PAD_EIM_D29__UART2_RTS 0x150 0x498 0x87c 0x2 0x1 #define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS 0x150 0x498 0x000 0x3 0x0 #define MX53_PAD_EIM_D29__CSPI_SS0 0x150 0x498 0x78c 0x4 0x2 -- 2.11.0
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[PATCH v5 0/4] ARM: dts: imx: add CX9020 Embedded PC device tree <linux-kernel-dev@beckhoff.com> - 2017-07-26 14:10 +0200 [PATCH v5 2/4] ARM: dts: imx53: add srtc node <linux-kernel-dev@beckhoff.com> - 2017-07-26 14:10 +0200 [PATCH v5 3/4] ARM: dts: imx53: add alternative UART2 configuration <linux-kernel-dev@beckhoff.com> - 2017-07-26 14:10 +0200 [PATCH v5 4/4] ARM: dts: imx: add CX9020 Embedded PC device tree <linux-kernel-dev@beckhoff.com> - 2017-07-26 14:10 +0200
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