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Message-Id: <1387225461-6201-10-git-send-email-b.brezillon@overkiz.com>
Date: Mon, 16 Dec 2013 21:24:20 +0100
From: Boris BREZILLON <b.brezillon@...rkiz.com>
To: Rob Landley <rob@...dley.net>,
Nicolas Ferre <nicolas.ferre@...el.com>,
Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
Russell King <linux@....linux.org.uk>,
Thomas Gleixner <tglx@...utronix.de>,
Grant Likely <grant.likely@...aro.org>
Cc: Boris BREZILLON <b.brezillon@...rkiz.com>,
devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [RFC PATCH 09/10] ARM: at91/dt: add new AIC irq mux definitions
Add irq line muxing definition for sam9x5 SoCs.
Signed-off-by: Boris BREZILLON <b.brezillon@...rkiz.com>
---
arch/arm/boot/dts/at91sam9x5.dtsi | 111 ++++++++++++++++++++++++++++++++++++-
1 file changed, 109 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 40267a1..619e24a 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -68,6 +68,113 @@
interrupt-controller;
reg = <0xfffff000 0x200>;
atmel,external-irqs = <31>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sysc_irq_mux: irq-mux@1 {
+ compatible = "atmel,aic-mux";
+ reg = <1>;
+
+ dbgu_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&dbgu 0 0xc 0xc00002e3>;
+ };
+
+ pmc_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&pmc 0 0x64 0x7034b>;
+ };
+
+ pmecc_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&nand0 1 0x20 0x1>;
+ };
+
+ pmerrloc_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&nand0 2 0x18 0x1>;
+ };
+
+ pit_irq {
+ compatible = "atmel,aic-mux-1reg-irq";
+ atmel,aic-mux-irq-reg = <&pit 0 0x0 0x2000000>;
+ };
+
+ wdt_irq {
+ compatible = "atmel,aic-mux-1reg-irq";
+ atmel,aic-mux-irq-reg = <&wdt 0 0x4 0x1000>;
+ };
+
+ rtc_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&rtc 0 0x24 0x1f>;
+ };
+ };
+
+ pioAB_irq_mux: irq-mux@2 {
+ compatible = "atmel,aic-mux";
+ reg = <2>;
+
+ pioA_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&pioA 0 0x44 0xffffffff>;
+ };
+
+ pioB_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&pioB 0 0x44 0xffffffff>;
+ };
+ };
+
+ pioCD_irq_mux: irq-mux@3 {
+ compatible = "atmel,aic-mux";
+ reg = <3>;
+
+ pioC_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&pioC 0 0x44 0xffffffff>;
+ };
+
+ pioD_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&pioD 0 0x44 0xffffffff>;
+ };
+ };
+
+ tcb_irq_mux: irq-mux@17 {
+ compatible = "atmel,aic-mux";
+ reg = <17>;
+
+ tc0_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb0 0 0x28 0xff>;
+ };
+
+ tc1_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb0 0 0x68 0xff>;
+ };
+
+ tc2_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb0 0 0xa8 0xff>;
+ };
+
+ tc3_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb1 0 0x28 0xff>;
+ };
+
+ tc4_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb1 0 0x68 0xff>;
+ };
+
+ tc5_irq {
+ compatible = "atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb1 0 0xa8 0xff>;
+ };
+ };
};
ramc0: ramc@...fe800 {
@@ -750,13 +857,13 @@
};
};
- watchdog@...ffe40 {
+ wdt: watchdog@...ffe40 {
compatible = "atmel,at91sam9260-wdt";
reg = <0xfffffe40 0x10>;
status = "disabled";
};
- rtc@...ffeb0 {
+ rtc: rtc@...ffeb0 {
compatible = "atmel,at91sam9x5-rtc";
reg = <0xfffffeb0 0x40>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
--
1.7.9.5
--
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