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X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jan 2026 10:48:10.8554 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 68d54616-3a0b-4ae8-50ad-08de54ecbdfa X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.195];Helo=[flwvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: CH1PEPF0000A347.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW5PR10MB5714 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260116_024817_543768_2A01CFC4 X-CRM114-Status: GOOD ( 16.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 15:45-20260116, Anshul Dalal wrote: > K3 SoC's use a different architecture to ti,k2g-sci so update the > compatible to reflect the same while also adding the missing boot_* > mailboxes. > > Signed-off-by: Anshul Dalal > --- > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 9 ++++++--- > arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 9 ++++++--- > arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 8 +++++--- > arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 8 +++++--- > arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 6 ++++-- > arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 8 +++++--- > arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 9 +++++---- > arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi | 9 ++++++--- > arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi | 9 ++++++--- Split this into two patches at least: a) tda4 arch devices -> with notify b) am62 class devices without notify All should have boot_notify, no? Will also be good to point to reference docs where these came from. > 9 files changed, 48 insertions(+), 27 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index c5ee263d34a6..c790fc643c4b 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -181,11 +181,14 @@ main_pktdma: dma-controller@485c0000 { > > dmsc: system-controller@44043000 { > bootph-all; > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx", "boot_notify"; > mboxes = <&secure_proxy_main 12>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_main 0>, > + <&secure_proxy_main 1>, > + <&secure_proxy_sa3 0>; > reg-names = "debug_messages"; > reg = <0x00 0x44043000 0x00 0xfe0>; > > diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi > index 9e5b75a4e88e..af459ed3d4ff 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi > @@ -214,13 +214,16 @@ main_bcdma_csi: dma-controller@4e230000 { > }; > > dmsc: system-controller@44043000 { > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > reg = <0x00 0x44043000 0x00 0xfe0>; > reg-names = "debug_messages"; > ti,host-id = <12>; > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx", "boot_notify"; > mboxes = <&secure_proxy_main 12>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_main 0>, > + <&secure_proxy_main 1>, > + <&secure_proxy_sa3 0>; > > k3_pds: power-controller { > compatible = "ti,sci-pm-domain"; > diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi > index 3cf7c2b3ce2d..5037efd73d8b 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi > @@ -212,11 +212,13 @@ main_bcdma_csi: dma-controller@4e230000 { > }; > > dmsc: system-controller@44043000 { > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx"; > mboxes = <&secure_proxy_main 12>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_main 0>, > + <&secure_proxy_main 1>; > reg-names = "debug_messages"; > reg = <0x00 0x44043000 0x00 0xfe0>; > bootph-all; > diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > index 1b1d3970888b..ab105fc1f718 100644 > --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > @@ -209,11 +209,13 @@ main_pktdma: dma-controller@485c0000 { > > dmsc: system-controller@44043000 { > bootph-all; > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx"; > mboxes = <&secure_proxy_main 12>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_main 0>, > + <&secure_proxy_main 1>; > reg-names = "debug_messages"; > reg = <0x00 0x44043000 0x00 0xfe0>; > > diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi > index d62a0be767c8..98608793fa22 100644 > --- a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi > @@ -10,10 +10,12 @@ dmsc: system-controller@44083000 { > compatible = "ti,am654-sci"; > ti,host-id = <12>; > > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx"; > > mboxes = <&secure_proxy_main 11>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_mcu 5>, > + <&secure_proxy_mcu 4>; > > reg-names = "debug_messages"; > reg = <0x44083000 0x1000>; > diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi > index dc5c02a025f8..a185aeb0ae2e 100644 > --- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi > @@ -7,13 +7,15 @@ > > &cbass_mcu_wakeup { > dmsc: system-controller@44083000 { > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx"; > > mboxes = <&secure_proxy_main 11>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_mcu 5>, > + <&secure_proxy_mcu 4>; > > reg-names = "debug_messages"; > reg = <0x00 0x44083000 0x00 0x1000>; > diff --git a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi > index d5e5e89be5e9..21cc01ab9dba 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721e-mcu-wakeup.dtsi > @@ -7,14 +7,15 @@ > > &cbass_mcu_wakeup { > dmsc: system-controller@44083000 { > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx"; > > mboxes = <&secure_proxy_main 11>, > - <&secure_proxy_main 13>; > - > + <&secure_proxy_main 13>, > + <&secure_proxy_mcu 5>, > + <&secure_proxy_mcu 4>; > reg-names = "debug_messages"; > reg = <0x00 0x44083000 0x0 0x1000>; > > diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi > index fd01437726ab..81d352d7912d 100644 > --- a/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi > @@ -7,13 +7,16 @@ > > &cbass_mcu_wakeup { > sms: system-controller@44083000 { > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx", "boot_notify"; > > mboxes = <&secure_proxy_main 11>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_mcu 5>, > + <&secure_proxy_mcu 4>, > + <&secure_proxy_sa3 5>; > > reg-names = "debug_messages"; > reg = <0x00 0x44083000 0x00 0x1000>; > diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi > index cc22bfb5f599..3f0cef544ca8 100644 > --- a/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi > @@ -7,13 +7,16 @@ > > &cbass_mcu_wakeup { > sms: system-controller@44083000 { > - compatible = "ti,k2g-sci"; > + compatible = "ti,am654-sci"; > ti,host-id = <12>; > > - mbox-names = "rx", "tx"; > + mbox-names = "rx", "tx", "boot_rx", "boot_tx", "boot_notify"; > > mboxes = <&secure_proxy_main 11>, > - <&secure_proxy_main 13>; > + <&secure_proxy_main 13>, > + <&secure_proxy_mcu 5>, > + <&secure_proxy_mcu 4>, > + <&secure_proxy_sa3 5>; > > reg-names = "debug_messages"; > reg = <0x00 0x44083000 0x00 0x1000>; > > -- > 2.52.0 > -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D https://ti.com/opensource