Re: [PATCH v1 2/4] arm: dts: k3-am64: Add support for ESM device nodes

2022-02-10 Thread Christian Gmeiner 
Am Mi., 2. Feb. 2022 um 19:22 Uhr schrieb Hari Nagalla :
>
> Enable acces to ESM0 configuration space and add Main ESM0 and MCU ESM
> nodes to the AM64 device tree.
>
> Signed-off-by: Hari Nagalla 

Reviewed-by: Christian Gmeiner 

> ---
>  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 0x02d0>, 
> /* PINCTRL */
> +<0x00 0x0042 0x00 0x0042 0x00 0x1000>, 
> /* ESM0 */
>  <0x00 0x0060 0x00 0x0060 0x00 0x1100>, 
> /* GPIO */
>  <0x00 0x00a4 0x00 0x00a4 0x00 0x0800>, 
> /* Timesync router */
>  <0x00 0x0100 0x00 0x0100 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 @@
> };
>  };
>
> +_main {
> +   main_esm: esm@42 {
> +   compatible = "ti,j721e-esm";
> +   reg = <0x0 0x42 0x0 0x1000>;
> +   ti,esm-pins = <160>, <161>;
> +   u-boot,dm-spl;
> +   };
> +};
> +
> +_mcu {
> +   u-boot,dm-spl;
> +   mcu_esm: esm@410 {
> +   compatible = "ti,j721e-esm";
> +   reg = <0x0 0x410 0x0 0x1000>;
> +   ti,esm-pins = <0>, <1>;
> +   u-boot,dm-spl;
> +   };
> +};
> +
>  _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 @@
> };
>  };
>
> +_main {
> +   main_esm: esm@42 {
> +   compatible = "ti,j721e-esm";
> +   reg = <0x0 0x42 0x0 0x1000>;
> +   ti,esm-pins = <160>, <161>;
> +   u-boot,dm-spl;
> +   };
> +};
> +
> +_mcu {
> +   u-boot,dm-spl;
> +   mcu_esm: esm@410 {
> +   compatible = "ti,j721e-esm";
> +   reg = <0x0 0x410 0x0 0x1000>;
> +   ti,esm-pins = <0>, <1>;
> +   u-boot,dm-spl;
> +   };
> +};
> +
>  _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

Re: [PATCH v1 2/4] arm: dts: k3-am64: Add support for ESM device nodes

2022-02-03 Thread Nishanth Menon 
On 12:22-20220202, Hari Nagalla wrote:
> Enable acces to ESM0 configuration space and add Main ESM0 and MCU ESM

s/acces/access/

> nodes to the AM64 device tree.
> 
> Signed-off-by: Hari Nagalla 
> ---
>  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 0x02d0>, /* 
> PINCTRL */
> +  <0x00 0x0042 0x00 0x0042 0x00 0x1000>, /* 
> ESM0 */

^^ we need to ensure that kernel.org also has this specific
change. We need to be able to copy the device tree files and overwrite
u-boot device trees and things continue to function.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D)/Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 
1736 249D

[PATCH v1 2/4] arm: dts: k3-am64: Add support for ESM device nodes

2022-02-02 Thread Hari Nagalla 
Enable acces to ESM0 configuration space and add Main ESM0 and MCU ESM
nodes to the AM64 device tree.

Signed-off-by: Hari Nagalla 
---
 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 0x02d0>, /* 
PINCTRL */
+<0x00 0x0042 0x00 0x0042 0x00 0x1000>, /* 
ESM0 */
 <0x00 0x0060 0x00 0x0060 0x00 0x1100>, /* 
GPIO */
 <0x00 0x00a4 0x00 0x00a4 0x00 0x0800>, /* 
Timesync router */
 <0x00 0x0100 0x00 0x0100 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 @@
};
 };
 
+_main {
+   main_esm: esm@42 {
+   compatible = "ti,j721e-esm";
+   reg = <0x0 0x42 0x0 0x1000>;
+   ti,esm-pins = <160>, <161>;
+   u-boot,dm-spl;
+   };
+};
+
+_mcu {
+   u-boot,dm-spl;
+   mcu_esm: esm@410 {
+   compatible = "ti,j721e-esm";
+   reg = <0x0 0x410 0x0 0x1000>;
+   ti,esm-pins = <0>, <1>;
+   u-boot,dm-spl;
+   };
+};
+
 _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 @@
};
 };
 
+_main {
+   main_esm: esm@42 {
+   compatible = "ti,j721e-esm";
+   reg = <0x0 0x42 0x0 0x1000>;
+   ti,esm-pins = <160>, <161>;
+   u-boot,dm-spl;
+   };
+};
+
+_mcu {
+   u-boot,dm-spl;
+   mcu_esm: esm@410 {
+   compatible = "ti,j721e-esm";
+   reg = <0x0 0x410 0x0 0x1000>;
+   ti,esm-pins = <0>, <1>;
+   u-boot,dm-spl;
+   };
+};
+
 _pmx0 {
u-boot,dm-spl;
main_uart0_pins_default: main-uart0-pins-default {
-- 
2.17.1