arm64: dts: ti: k3-am625: Add boot phase tags marking

bootph-all as phase tag was added to dt-schema
(dtschema/schemas/bootph.yaml) to describe various node usage during
boot phases with DT.

On TI K3 AM625 SoC, only secure_proxy_sa3 and esm nodes are
exclusively used by R5 bootloader, rest of the dts nodes with bootph-* are
used by later boot stages also.

Add bootph-all for all other nodes that are used in the bootloader on
K3 AM625 SoC, and bootph-pre-ram is not needed specifically for any
other node in kernel dts.

Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230911162535.1044560-2-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 284b90c94da8a2e665d8d1dd2159a88dbb487af0..ac760d9b831d1e11fe4c5e27a5428c213ee6cbc7 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -81,6 +81,7 @@
        };
 
        dmss: bus@48000000 {
+               bootph-all;
                compatible = "simple-mfd";
                #address-cells = <2>;
                #size-cells = <2>;
@@ -90,6 +91,7 @@
                ti,sci-dev-id = <25>;
 
                secure_proxy_main: mailbox@4d000000 {
+                       bootph-all;
                        compatible = "ti,am654-secure-proxy";
                        #mbox-cells = <1>;
                        reg-names = "target_data", "rt", "scfg";
@@ -165,6 +167,7 @@
        };
 
        dmsc: system-controller@44043000 {
+               bootph-all;
                compatible = "ti,k2g-sci";
                ti,host-id = <12>;
                mbox-names = "rx", "tx";
@@ -174,16 +177,19 @@
                reg = <0x00 0x44043000 0x00 0xfe0>;
 
                k3_pds: power-controller {
+                       bootph-all;
                        compatible = "ti,sci-pm-domain";
                        #power-domain-cells = <2>;
                };
 
                k3_clks: clock-controller {
+                       bootph-all;
                        compatible = "ti,k2g-sci-clk";
                        #clock-cells = <2>;
                };
 
                k3_reset: reset-controller {
+                       bootph-all;
                        compatible = "ti,sci-reset";
                        #reset-cells = <2>;
                };
@@ -202,6 +208,7 @@
        };
 
        secure_proxy_sa3: mailbox@43600000 {
+               bootph-pre-ram;
                compatible = "ti,am654-secure-proxy";
                #mbox-cells = <1>;
                reg-names = "target_data", "rt", "scfg";
@@ -217,6 +224,7 @@
        };
 
        main_pmx0: pinctrl@f4000 {
+               bootph-all;
                compatible = "pinctrl-single";
                reg = <0x00 0xf4000 0x00 0x2ac>;
                #pinctrl-cells = <1>;
@@ -225,12 +233,14 @@
        };
 
        main_esm: esm@420000 {
+               bootph-pre-ram;
                compatible = "ti,j721e-esm";
                reg = <0x00 0x420000 0x00 0x1000>;
                ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
        };
 
        main_timer0: timer@2400000 {
+               bootph-all;
                compatible = "ti,am654-timer";
                reg = <0x00 0x2400000 0x00 0x400>;
                interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;

diff --git a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
index 80a3e1db26a97c0c65ce436565a2943682e00bca..0e0b234581c637c89983eb04a3754aa2eaa0c101 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi
@@ -7,6 +7,7 @@
 
 &cbass_mcu {
        mcu_pmx0: pinctrl@4084000 {
+               bootph-all;
                compatible = "pinctrl-single";
                reg = <0x00 0x04084000 0x00 0x88>;
                #pinctrl-cells = <1>;
@@ -15,6 +16,7 @@
        };
 
        mcu_esm: esm@4100000 {
+               bootph-pre-ram;
                compatible = "ti,j721e-esm";
                reg = <0x00 0x4100000 0x00 0x1000>;
                ti,esm-pins = <0>, <1>, <2>, <85>;

diff --git a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
index eae0528871862852aa19670fb6f1ccde5e334f56..fef76f52a52e30f27c619d4cb9508282180604a6 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
@@ -7,6 +7,7 @@
 
 &cbass_wakeup {
        wkup_conf: syscon@43000000 {
+               bootph-all;
                compatible = "syscon", "simple-mfd";
                reg = <0x00 0x43000000 0x00 0x20000>;
                #address-cells = <1>;
@@ -14,6 +15,7 @@
                ranges = <0x0 0x00 0x43000000 0x20000>;
 
                chipid: chipid@14 {
+                       bootph-all;
                        compatible = "ti,am654-chipid";
                        reg = <0x14 0x4>;
                };

diff --git a/arch/arm64/boot/dts/ti/k3-am62.dtsi b/arch/arm64/boot/dts/ti/k3-am62.dtsi
index 11f14eef2d44affe51f1992f1aa3c648a15d16c3..f1e15206e1ce59a440cde9b489ac674221750ac4 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-am62.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62.dtsi
@@ -47,6 +47,7 @@
        };
 
        cbass_main: bus@f0000 {
+               bootph-all;
                compatible = "simple-bus";
                #address-cells = <2>;
                #size-cells = <2>;
@@ -86,6 +87,7 @@
                         <0x00 0x43000000 0x00 0x43000000 0x00 0x00020000>;
 
                cbass_mcu: bus@4000000 {
+                       bootph-all;
                        compatible = "simple-bus";
                        #address-cells = <2>;
                        #size-cells = <2>;
@@ -93,6 +95,7 @@
                };
 
                cbass_wakeup: bus@b00000 {
+                       bootph-all;
                        compatible = "simple-bus";
                        #address-cells = <2>;
                        #size-cells = <2>;