This patch provides the UART with a second interrupt resource that can be used to route the UARTs interrupt to FIQ (demarked by setting bit 7 in the third item in the tuple).
Signed-off-by: Daniel Thompson daniel.thompson@linaro.org Cc: Srinivas Kandagatla srinivas.kandagatla@gmail.com Cc: Maxime Coquelin maxime.coquelin@st.com Cc: Patrice Chotard patrice.chotard@st.com Cc: Rob Herring robh+dt@kernel.org Cc: Pawel Moll pawel.moll@arm.com Cc: Mark Rutland mark.rutland@arm.com Cc: Ian Campbell ijc+devicetree@hellion.org.uk Cc: Kumar Gala galak@codeaurora.org Cc: Russell King linux@arm.linux.org.uk Cc: kernel@stlinux.com Cc: devicetree@vger.kernel.org --- arch/arm/boot/dts/stih415.dtsi | 4 ++-- arch/arm/boot/dts/stih416.dtsi | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi index d89064c..b2c9df4 100644 --- a/arch/arm/boot/dts/stih415.dtsi +++ b/arch/arm/boot/dts/stih415.dtsi @@ -79,7 +79,7 @@ compatible = "st,asc"; status = "disabled"; reg = <0xfed32000 0x2c>; - interrupts = <0 197 0>; + interrupts = <0 197 0>, <0 197 0x80>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_serial2>; clocks = <&CLKS_ICN_REG_0>; @@ -90,7 +90,7 @@ compatible = "st,asc"; status = "disabled"; reg = <0xfe531000 0x2c>; - interrupts = <0 210 0>; + interrupts = <0 210 0>, <0 197 0x80>; clocks = <&CLK_SYSIN>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sbc_serial1>; diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi index 78746d2..fdf7b43 100644 --- a/arch/arm/boot/dts/stih416.dtsi +++ b/arch/arm/boot/dts/stih416.dtsi @@ -88,7 +88,7 @@ compatible = "st,asc"; status = "disabled"; reg = <0xfed32000 0x2c>; - interrupts = <0 197 0>; + interrupts = <0 197 0>, <0 210 0x80>; clocks = <&CLK_S_ICN_REG_0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_serial2 &pinctrl_serial2_oe>; @@ -99,7 +99,7 @@ compatible = "st,asc"; status = "disabled"; reg = <0xfe531000 0x2c>; - interrupts = <0 210 0>; + interrupts = <0 210 0>, <0 210 0x80>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sbc_serial1>; clocks = <&CLK_SYSIN>;