diff mbox series

[v2,5/5] ARM: dts: Aspeed: Rainier: Add IBM Operation Panel I2C device

Message ID 20200908200101.64974-6-eajames@linux.ibm.com
State Accepted
Commit d270bb09f4b1f8ccce8a9492faac1f7f74752e05
Headers show
Series input: misc: Add IBM Operation Panel driver | expand

Commit Message

Eddie James Sept. 8, 2020, 8:01 p.m. UTC 
Set I2C bus 7 to multi-master mode and add the panel device that will
register as a slave.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index b94421f6cbd5..50d528444f5d 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -4,6 +4,7 @@ 
 
 #include "aspeed-g6.dtsi"
 #include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/i2c/i2c.h>
 #include <dt-bindings/leds/leds-pca955x.h>
 
 / {
@@ -698,6 +699,7 @@  eeprom@53 {
 };
 
 &i2c7 {
+	multi-master;
 	status = "okay";
 
 	si7021-a20@20 {
@@ -831,6 +833,11 @@  gpio@15 {
 		};
 	};
 
+	ibm-panel@62 {
+		compatible = "ibm,op-panel";
+		reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
+	};
+
 	dps: dps310@76 {
 		compatible = "infineon,dps310";
 		reg = <0x76>;