Thread (24 messages) 24 messages, 12 authors, 2022-10-24

Re: [PATCH 7/7] arm64: dts: apple: Add SMC node to t8103/t6001 devicetrees

From: "Russell King (Oracle)" <linux@armlinux.org.uk>
Date: 2022-09-08 16:47:02
Also in: asahi, linux-devicetree, linux-doc, linux-gpio

On Tue, Sep 06, 2022 at 03:42:47PM +0200, Sven Peter wrote:

On Tue, Sep 6, 2022, at 15:20, Russell King wrote:
quoted
From: Hector Martin <redacted>

Signed-off-by: Hector Martin <redacted>
Signed-off-by: Russell King (Oracle) <redacted>
---
 arch/arm64/boot/dts/apple/t8103.dtsi | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi 
b/arch/arm64/boot/dts/apple/t8103.dtsi
index 51a63b29d404..15c6023cf612 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -336,6 +336,32 @@ wdt: watchdog@23d2b0000 {
 			interrupts = <AIC_IRQ 338 IRQ_TYPE_LEVEL_HIGH>;
 		};

+		smc_mbox: mbox@23e408000 {
+			compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+			reg = <0x2 0x3e408000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 400 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 401 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 402 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 403 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "send-empty", "send-not-empty",
+				"recv-empty", "recv-not-empty";
+			#mbox-cells = <0>;
+		};
+
+		smc: smc@23e400000 {
Usually we sort these nodes by their address to prevent merge conflicts.
I guess it doesn't really matter here though since nothing will be between
these two nodes.
Either way,
If that's how the nodes should be sorted, let's do it now so we don't
end up with another patch that re-ordering this - I've made the change.
Reviewed-by: Sven Peter <redacted>
Thanks!

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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