[PATCH v2 2/9] ARM: dts: iwg22d: Add /dev/ttySC5 support
From: Fabrizio Castro <hidden>
Date: 2017-10-23 17:09:23
Also in:
linux-devicetree, linux-renesas-soc
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add support for HSCIF1 as /dev/ttySC5, keeping the same naming scheme adopted by iWave in their BSP release. This interface uses RTS/CTS. Signed-off-by: Fabrizio Castro <redacted> Signed-off-by: Chris Paterson <redacted> --- Changes in v2: * Added changelog arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
index edadeee..82587d7 100644
--- a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm.dts@@ -17,6 +17,7 @@ aliases { serial3 = &scif4; + serial5 = &hscif1; ethernet0 = &avb; };
@@ -39,7 +40,20 @@ }; }; +&hscif1 { + pinctrl-0 = <&hscif1_pins>; + pinctrl-names = "default"; + + uart-has-rtscts; + status = "okay"; +}; + &pfc { + hscif1_pins: hscif1 { + groups = "hscif1_data", "hscif1_ctrl"; + function = "hscif1"; + }; + scif4_pins: scif4 { groups = "scif4_data_b"; function = "scif4";
--
2.7.4