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

Eddie James
2020-09-08T20:02:11Z

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 --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>;
--
2.26.2