[PATCH v2 4/5] ARM: dts: Aspeed: Tacoma: Add IBM Operation Panel I2C device
From: Eddie James <eajames@linux.ibm.com>
Date: 2020-09-08 20:01:38
Also in:
linux-aspeed, linux-devicetree, linux-i2c, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Set I2C bus 0 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-opp-tacoma.dts | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
index 5f4ee67ac787..4d070d6ba09f 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.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> / {
@@ -438,7 +439,13 @@ aliases { }; &i2c0 { + multi-master; status = "okay"; + + ibm-panel@62 { + compatible = "ibm,op-panel"; + reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>; + }; }; &i2c1 {
--
2.26.2