diff mbox series

[RFC,11/11] ARM: dts: sp7021-cpu: Add dummy UART0 clock and interrupt

Message ID 20200308163230.4002-12-afaerber@suse.de (mailing list archive)
State New, archived
Headers show
Series ARM: Initial Sunplus Plus1 SP7021 and BPI-F2S support | expand

Commit Message

Andreas Färber March 8, 2020, 4:32 p.m. UTC 
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts | 7 +++++++
 arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi    | 5 +++++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts b/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts
index 3c25b6e79fe2..455416ce9d82 100644
--- a/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts
+++ b/arch/arm/boot/dts/pentagram-sp7021-bpi-f2s.dts
@@ -15,8 +15,15 @@ 
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	uart0_clk: clk {
+		compatible = "fixed-clock";
+		clock-frequency = <27000000>;
+		#clock-cells = <0>;
+	};
 };
 
 &uart0 {
 	status = "okay";
+	clocks = <&uart0_clk>;
 };
diff --git a/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi b/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi
index 7e424baa9214..48c5986a31ed 100644
--- a/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi
+++ b/arch/arm/boot/dts/pentagram-sp7021-cpu.dtsi
@@ -86,3 +86,8 @@ 
 		#interrupt-cells = <2>;
 	};
 };
+
+&uart0 {
+	interrupt-parent = <&intc>;
+	interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
+};