Am Mi., 2. Feb. 2022 um 19:22 Uhr schrieb Hari Nagalla <hnaga...@ti.com>:
>
> Enable acces to ESM0 configuration space and add Main ESM0 and MCU ESM
> nodes to the AM64 device tree.
>
> Signed-off-by: Hari Nagalla <hnaga...@ti.com>
Reviewed-by: Christian Gmeiner <christian.gmei...@gmail.com>
> ---
> arch/arm/dts/k3-am64.dtsi | 1 +
> arch/arm/dts/k3-am642-r5-evm.dts | 19 +++++++++++++++++++
> arch/arm/dts/k3-am642-r5-sk.dts | 19 +++++++++++++++++++
> 3 files changed, 39 insertions(+)
>
> diff --git a/arch/arm/dts/k3-am64.dtsi b/arch/arm/dts/k3-am64.dtsi
> index de6805b0c7..7aa94d5a6e 100644
> --- a/arch/arm/dts/k3-am64.dtsi
> +++ b/arch/arm/dts/k3-am64.dtsi
> @@ -64,6 +64,7 @@
> #address-cells = <2>;
> #size-cells = <2>;
> ranges = <0x00 0x000f4000 0x00 0x000f4000 0x00 0x000002d0>,
> /* PINCTRL */
> + <0x00 0x00420000 0x00 0x00420000 0x00 0x00001000>,
> /* ESM0 */
> <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>,
> /* GPIO */
> <0x00 0x00a40000 0x00 0x00a40000 0x00 0x00000800>,
> /* Timesync router */
> <0x00 0x01000000 0x00 0x01000000 0x00 0x02330400>,
> /* First peripheral window */
> diff --git a/arch/arm/dts/k3-am642-r5-evm.dts
> b/arch/arm/dts/k3-am642-r5-evm.dts
> index cc48fd4cb6..3ea6471e94 100644
> --- a/arch/arm/dts/k3-am642-r5-evm.dts
> +++ b/arch/arm/dts/k3-am642-r5-evm.dts
> @@ -82,6 +82,25 @@
> };
> };
>
> +&cbass_main {
> + main_esm: esm@420000 {
> + compatible = "ti,j721e-esm";
> + reg = <0x0 0x420000 0x0 0x1000>;
> + ti,esm-pins = <160>, <161>;
> + u-boot,dm-spl;
> + };
> +};
> +
> +&cbass_mcu {
> + u-boot,dm-spl;
> + mcu_esm: esm@4100000 {
> + compatible = "ti,j721e-esm";
> + reg = <0x0 0x4100000 0x0 0x1000>;
> + ti,esm-pins = <0>, <1>;
> + u-boot,dm-spl;
> + };
> +};
> +
> &main_pmx0 {
> u-boot,dm-spl;
> main_uart0_pins_default: main-uart0-pins-default {
> diff --git a/arch/arm/dts/k3-am642-r5-sk.dts b/arch/arm/dts/k3-am642-r5-sk.dts
> index 7d1cb85615..1f96e3fcac 100644
> --- a/arch/arm/dts/k3-am642-r5-sk.dts
> +++ b/arch/arm/dts/k3-am642-r5-sk.dts
> @@ -75,6 +75,25 @@
> };
> };
>
> +&cbass_main {
> + main_esm: esm@420000 {
> + compatible = "ti,j721e-esm";
> + reg = <0x0 0x420000 0x0 0x1000>;
> + ti,esm-pins = <160>, <161>;
> + u-boot,dm-spl;
> + };
> +};
> +
> +&cbass_mcu {
> + u-boot,dm-spl;
> + mcu_esm: esm@4100000 {
> + compatible = "ti,j721e-esm";
> + reg = <0x0 0x4100000 0x0 0x1000>;
> + ti,esm-pins = <0>, <1>;
> + u-boot,dm-spl;
> + };
> +};
> +
> &main_pmx0 {
> u-boot,dm-spl;
> main_uart0_pins_default: main-uart0-pins-default {
> --
> 2.17.1
>
--
greets
--
Christian Gmeiner, MSc
https://christian-gmeiner.info/privacypolicy
