diff mbox series

[5/5] ARM: mstar: Fill in GPIO controller properties for infinity

Message ID 20201011024831.3868571-6-daniel@0x0f.com
State New
Headers show
Series Add GPIO support for MStar/SigmaStar ARMv7 | expand

Commit Message

Daniel Palmer Oct. 11, 2020, 2:48 a.m. UTC 
Fill in the properties needed to use the GPIO controller
in the infinity and infinity3 chips.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
---
 arch/arm/boot/dts/mstar-infinity.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/mstar-infinity.dtsi b/arch/arm/boot/dts/mstar-infinity.dtsi
index cd911adef014..6432b2976c2c 100644
--- a/arch/arm/boot/dts/mstar-infinity.dtsi
+++ b/arch/arm/boot/dts/mstar-infinity.dtsi
@@ -6,6 +6,22 @@ 
 
 #include "mstar-v7.dtsi"
 
+#include <dt-bindings/gpio/msc313-gpio.h>
+
 &imi {
 	reg = <0xa0000000 0x16000>;
 };
+
+&gpio {
+	compatible = "mstar,msc313-gpio";
+	interrupt-parent = <&intc_fiq>;
+	interrupt-names = MSC313_PINNAME_SPI0_CZ,
+			  MSC313_PINNAME_SPI0_CK,
+			  MSC313_PINNAME_SPI0_DI,
+			  MSC313_PINNAME_SPI0_DO;
+	interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+	status = "okay";
+};