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bryanbrattlofr-vignesh
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arm64: dts: ti: k3-am65: add boot phase tags
The 'bootph-all' tag was added to the dt-schema to describe the various nodes used during the different phases of bootup with DT. Add the bootph-all tag to all required nodes for all AM65x platforms. Mark the mailbox and ring accelerators needed to communicate the with various vendor firmware and the power, clock and reset nodes along with the MMR for the chip-id to facilitate detecting the SoC and which silicon version during the early stages of bootup with 'bootph-all' as they are used during all phases of bootup -- Changes in v2: - removed tag from &mcu_udmap{} node Signed-off-by: Bryan Brattlof <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vignesh Raghavendra <[email protected]>
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arch/arm64/boot/dts/ti/k3-am65-main.dtsi

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@@ -655,6 +655,7 @@
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<0x00 0x32800000 0x00 0x100000>;
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interrupt-names = "rx_011";
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interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
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bootph-all;
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};
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hwspinlock: spinlock@30e00000 {

arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi

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@@ -21,16 +21,19 @@
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k3_pds: power-controller {
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compatible = "ti,sci-pm-domain";
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#power-domain-cells = <2>;
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bootph-all;
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};
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k3_clks: clock-controller {
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compatible = "ti,k2g-sci-clk";
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#clock-cells = <2>;
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bootph-all;
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};
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k3_reset: reset-controller {
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compatible = "ti,sci-reset";
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#reset-cells = <2>;
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bootph-all;
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};
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};
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@@ -43,6 +46,7 @@
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chipid: chipid@14 {
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compatible = "ti,am654-chipid";
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reg = <0x14 0x4>;
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bootph-all;
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};
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};
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@@ -107,5 +111,6 @@
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reg = <0x42050000 0x25c>;
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power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
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#thermal-sensor-cells = <1>;
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bootph-all;
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};
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};

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