On Tue, 8 Sep 2020 at 20:01, Eddie James <eajames@xxxxxxxxxxxxx> wrote:
>
> 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@xxxxxxxxxxxxx>
> Reviewed-by: Joel Stanley <joel@xxxxxxxxx>
I will take this and the rainier dts patch through the aspeed tree so
we don't get conflicts.
Eddie, when you send v3, you can omit them.
Cheers,
Joel
> ---
> 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
>
