[PATCH v2 4/6] arch: arm: dts: k3-j721s2-r5: Introduce k3-j721s2-r5.dtsi
Neha Malcom Francis
n-francis at ti.com
Thu May 9 12:22:22 CEST 2024
Hi Manorit
On 09/05/24 15:23, Manorit Chawdhry wrote:
> Create an SoC R5 dtsi file that could be used at board level R5 files. This
> would help in keeping the SoC level changes in sync across board files.
>
> Signed-off-by: Manorit Chawdhry <m-chawdhry at ti.com>
> ---
> arch/arm/dts/k3-am68-sk-r5-base-board.dts | 78 +-----------------------
> arch/arm/dts/k3-j721s2-r5-common-proc-board.dts | 78 +-----------------------
> arch/arm/dts/k3-j721s2-r5.dtsi | 81 +++++++++++++++++++++++++
> board/ti/j721s2/MAINTAINERS | 1 +
> 4 files changed, 84 insertions(+), 154 deletions(-)
>
> diff --git a/arch/arm/dts/k3-am68-sk-r5-base-board.dts b/arch/arm/dts/k3-am68-sk-r5-base-board.dts
> index 038b08dc3e01..3b2d7af2e528 100644
> --- a/arch/arm/dts/k3-am68-sk-r5-base-board.dts
> +++ b/arch/arm/dts/k3-am68-sk-r5-base-board.dts
> @@ -9,80 +9,4 @@
> #include "k3-j721s2-ddr-evm-lp4-4266.dtsi"
> #include "k3-j721s2-ddr.dtsi"
> #include "k3-am68-sk-base-board-u-boot.dtsi"
> -
> -/ {
> - chosen {
> - tick-timer = &mcu_timer0;
> - };
> -
> - aliases {
> - remoteproc0 = &sysctrler;
> - remoteproc1 = &a72_0;
> - };
> -
> - a72_0: a72 at 0 {
> - compatible = "ti,am654-rproc";
> - reg = <0x0 0x00a90000 0x0 0x10>;
> - power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
> - <&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
> - <&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
> - resets = <&k3_reset 202 0>;
> - clocks = <&k3_clks 61 1>;
> - assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
> - assigned-clock-parents = <&k3_clks 61 2>;
> - assigned-clock-rates = <200000000>, <2000000000>;
> - ti,sci = <&sms>;
> - ti,sci-proc-id = <32>;
> - ti,sci-host-id = <10>;
> - bootph-pre-ram;
> - };
> -
> - dm_tifs: dm-tifs {
> - compatible = "ti,j721e-dm-sci";
> - ti,host-id = <3>;
> - ti,secure-host;
> - mbox-names = "rx", "tx";
> - mboxes= <&secure_proxy_mcu 21>,
> - <&secure_proxy_mcu 23>;
> - bootph-pre-ram;
> - };
> -};
> -
> -&mcu_timer0 {
> - clock-frequency = <250000000>;
> - bootph-pre-ram;
> -};
> -
> -&secure_proxy_mcu {
> - bootph-pre-ram;
> - status = "okay";
> -};
> -
> -&secure_proxy_sa3 {
> - bootph-pre-ram;
> - status = "okay";
> -};
> -
> -&cbass_mcu_wakeup {
> - sysctrler: sysctrler {
> - compatible = "ti,am654-system-controller";
> - mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>;
> - mbox-names = "tx", "rx", "boot_notify";
> - bootph-pre-ram;
> - };
> -};
> -
> -&sms {
> - mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
> - mbox-names = "tx", "rx", "notify";
> - ti,host-id = <4>;
> - ti,secure-host;
> -};
> -
> -&mcu_ringacc {
> - ti,sci = <&dm_tifs>;
> -};
> -
> -&mcu_udmap {
> - ti,sci = <&dm_tifs>;
> -};
> +#include "k3-j721s2-r5.dtsi"
> diff --git a/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts b/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts
> index 03bd680f4421..e92b1917df4e 100644
> --- a/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts
> +++ b/arch/arm/dts/k3-j721s2-r5-common-proc-board.dts
> @@ -9,80 +9,4 @@
> #include "k3-j721s2-ddr-evm-lp4-4266.dtsi"
> #include "k3-j721s2-ddr.dtsi"
> #include "k3-j721s2-common-proc-board-u-boot.dtsi"
> -
> -/ {
> - chosen {
> - tick-timer = &mcu_timer0;
> - };
> -
> - aliases {
> - remoteproc0 = &sysctrler;
> - remoteproc1 = &a72_0;
> - };
> -
> - a72_0: a72 at 0 {
> - compatible = "ti,am654-rproc";
> - reg = <0x0 0x00a90000 0x0 0x10>;
> - power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
> - <&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
> - <&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
> - resets = <&k3_reset 202 0>;
> - clocks = <&k3_clks 61 1>;
> - assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
> - assigned-clock-parents = <&k3_clks 61 2>;
> - assigned-clock-rates = <200000000>, <2000000000>;
> - ti,sci = <&sms>;
> - ti,sci-proc-id = <32>;
> - ti,sci-host-id = <10>;
> - bootph-pre-ram;
> - };
> -
> - dm_tifs: dm-tifs {
> - compatible = "ti,j721e-dm-sci";
> - ti,host-id = <3>;
> - ti,secure-host;
> - mbox-names = "rx", "tx";
> - mboxes= <&secure_proxy_mcu 21>,
> - <&secure_proxy_mcu 23>;
> - bootph-pre-ram;
> - };
> -};
> -
> -&mcu_timer0 {
> - clock-frequency = <250000000>;
> - bootph-pre-ram;
> -};
> -
> -&secure_proxy_sa3 {
> - bootph-pre-ram;
> - status = "okay";
> -};
> -
> -&secure_proxy_mcu {
> - bootph-pre-ram;
> - status = "okay";
> -};
> -
> -&cbass_mcu_wakeup {
> - sysctrler: sysctrler {
> - compatible = "ti,am654-system-controller";
> - mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>;
> - mbox-names = "tx", "rx", "boot_notify";
> - bootph-pre-ram;
> - };
> -};
> -
> -&sms {
> - mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
> - mbox-names = "tx", "rx", "notify";
> - ti,host-id = <4>;
> - ti,secure-host;
> -};
> -
> -&mcu_ringacc {
> - ti,sci = <&dm_tifs>;
> -};
> -
> -&mcu_udmap {
> - ti,sci = <&dm_tifs>;
> -};
> +#include "k3-j721s2-r5.dtsi"
> diff --git a/arch/arm/dts/k3-j721s2-r5.dtsi b/arch/arm/dts/k3-j721s2-r5.dtsi
> new file mode 100644
> index 000000000000..eb0df42583a3
> --- /dev/null
> +++ b/arch/arm/dts/k3-j721s2-r5.dtsi
> @@ -0,0 +1,81 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2021-2024 Texas Instruments Incorporated - https://www.ti.com/
> + */
> +
> +/ {
> + chosen {
> + tick-timer = &mcu_timer0;
> + };
> +
> + aliases {
> + remoteproc0 = &sysctrler;
> + remoteproc1 = &a72_0;
> + };
> +
> + a72_0: a72 at 0 {
> + compatible = "ti,am654-rproc";
> + reg = <0x0 0x00a90000 0x0 0x10>;
> + power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
> + <&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
> + <&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
> + resets = <&k3_reset 202 0>;
> + clocks = <&k3_clks 61 1>;
> + assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
> + assigned-clock-parents = <&k3_clks 61 2>;
> + assigned-clock-rates = <200000000>, <2000000000>;
> + ti,sci = <&sms>;
> + ti,sci-proc-id = <32>;
> + ti,sci-host-id = <10>;
> + bootph-pre-ram;
> + };
> +
> + dm_tifs: dm-tifs {
> + compatible = "ti,j721e-dm-sci";
> + ti,host-id = <3>;
> + ti,secure-host;
> + mbox-names = "rx", "tx";
> + mboxes= <&secure_proxy_mcu 21>,
> + <&secure_proxy_mcu 23>;
> + bootph-pre-ram;
> + };
> +};
> +
> +&mcu_timer0 {
> + clock-frequency = <250000000>;
> + bootph-pre-ram;
> +};
> +
> +&secure_proxy_sa3 {
> + bootph-pre-ram;
> + status = "okay";
> +};
> +
> +&secure_proxy_mcu {
> + bootph-pre-ram;
> + status = "okay";
> +};
> +
> +&cbass_mcu_wakeup {
> + sysctrler: sysctrler {
> + compatible = "ti,am654-system-controller";
> + mboxes= <&secure_proxy_mcu 4>, <&secure_proxy_mcu 5>, <&secure_proxy_sa3 5>;
> + mbox-names = "tx", "rx", "boot_notify";
> + bootph-pre-ram;
> + };
> +};
> +
> +&sms {
> + mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
> + mbox-names = "tx", "rx", "notify";
> + ti,host-id = <4>;
> + ti,secure-host;
> +};
> +
> +&mcu_ringacc {
> + ti,sci = <&dm_tifs>;
> +};
> +
> +&mcu_udmap {
> + ti,sci = <&dm_tifs>;
> +};
> diff --git a/board/ti/j721s2/MAINTAINERS b/board/ti/j721s2/MAINTAINERS
> index 08c8d110ac0a..561c3dfff9bd 100644
> --- a/board/ti/j721s2/MAINTAINERS
> +++ b/board/ti/j721s2/MAINTAINERS
> @@ -14,6 +14,7 @@ F: arch/arm/dts/k3-j721s2-thermal.dtsi
> F: arch/arm/dts/k3-j721s2-som-p0.dtsi
> F: arch/arm/dts/k3-j721s2-common-proc-board.dts
> F: arch/arm/dts/k3-j721s2-common-proc-board-u-boot.dtsi
> +F: arch/arm/dts/k3-j721s2-r5.dtsi
> F: arch/arm/dts/k3-j721s2-r5-common-proc-board.dts
> F: arch/arm/dts/k3-j721s2-ddr.dtsi
> F: arch/arm/dts/k3-j721s2-ddr-evm-lp4-4266.dtsi
>
Reviewed-by: Neha Malcom Francis <n-francis at ti.com>
--
Thanking You
Neha Malcom Francis
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