linux-kernel - [PATCH v2 6/9] ARM: dts: sunxi: a83t: Move wakeup-capable IRQs to r

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Date:   Sun, 24 May 2020 23:12:59 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Samuel Holland <samuel@...lland.org>
Subject: [PATCH v2 6/9] ARM: dts: sunxi: a83t: Move wakeup-capable IRQs to r_intc

All IRQs that can be used to wake up the system must be routed through
r_intc, so they are visible to firmware while the system is suspended.

For the A83T, r_intc IRQ numbers are offset by 32 from the GIC IRQ
numbers.

Signed-off-by: Samuel Holland <samuel@...lland.org>
---
 arch/arm/boot/dts/sun8i-a83t.dtsi | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 655404d6d3a3..fcfc573eb96d 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -1130,7 +1130,8 @@ r_cir: ir@...2000 {
 			clocks = <&r_ccu CLK_APB0_IR>, <&r_ccu CLK_IR>;
 			clock-names = "apb", "ir";
 			resets = <&r_ccu RST_APB0_IR>;
-			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&r_intc>;
+			interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01f02000 0x400>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&r_cir_pin>;
@@ -1140,14 +1141,16 @@ r_cir: ir@...2000 {
 		r_lradc: lradc@...3c00 {
 			compatible = "allwinner,sun8i-a83t-r-lradc";
 			reg = <0x01f03c00 0x100>;
-			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&r_intc>;
+			interrupts = <10 IRQ_TYPE_LEVEL_HIGH>;
 			status = "disabled";
 		};
 
 		r_pio: pinctrl@...2c00 {
 			compatible = "allwinner,sun8i-a83t-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
-			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&r_intc>;
+			interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&r_ccu CLK_APB0_PIO>, <&osc24M>,
 				 <&osc16Md512>;
 			clock-names = "apb", "hosc", "losc";
-- 
2.24.1