From 6ef84a827c37547504514a80bdb35f74a67df5a3 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 21 Jun 2017 15:29:17 +0200 Subject: [PATCH] arm64: dts: marvell: enable GICP and ICU on Armada 7K/8K This commit modifies the Marvell EBU Armada 7K and 8K Device Tree files to describe the ICU and GICP units, and use ICU interrupts for all devices in the CP110 blocks. Signed-off-by: Thomas Petazzoni Signed-off-by: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-ap806.dtsi | 7 +++ .../boot/dts/marvell/armada-cp110-master.dtsi | 59 +++++++++++-------- .../boot/dts/marvell/armada-cp110-slave.dtsi | 55 +++++++++-------- 3 files changed, 73 insertions(+), 48 deletions(-) diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi index 2557d69fefc8..1eb1f1e9aac4 100644 --- a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi @@ -147,6 +147,13 @@ marvell,spi-base = <128>, <136>, <144>, <152>; }; + gicp: gicp@3f0040 { + compatible = "marvell,ap806-gicp"; + reg = <0x3f0040 0x10>; + marvell,spi-ranges = <64 64>, <288 64>; + msi-controller; + }; + pic: interrupt-controller@3f0100 { compatible = "marvell,armada-8k-pic"; reg = <0x3f0100 0x10>; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 7835d4f517dc..aec5f94423dd 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -44,19 +44,20 @@ * Device Tree file for Marvell Armada CP110 Master. */ +#define ICU_GRP_NSR 0x0 + / { cp110-master { #address-cells = <2>; #size-cells = <2>; compatible = "simple-bus"; - interrupt-parent = <&gic>; + interrupt-parent = <&cpm_icu>; ranges; config-space@f2000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; - interrupt-parent = <&gic>; ranges = <0x0 0x0 0xf2000000 0x2000000>; cpm_ethernet: ethernet@0 { @@ -68,21 +69,21 @@ dma-coherent; cpm_eth0: eth0 { - interrupts = ; + interrupts = ; port-id = <0>; gop-port-id = <0>; status = "disabled"; }; cpm_eth1: eth1 { - interrupts = ; + interrupts = ; port-id = <1>; gop-port-id = <2>; status = "disabled"; }; cpm_eth2: eth2 { - interrupts = ; + interrupts = ; port-id = <2>; gop-port-id = <3>; status = "disabled"; @@ -106,6 +107,14 @@ status = "disabled"; }; + cpm_icu: interrupt-controller@1e0000 { + compatible = "marvell,cp110-icu"; + reg = <0x1e0000 0x10>; + #interrupt-cells = <3>; + interrupt-controller; + msi-parent = <&gicp>; + }; + cpm_syscon0: system-controller@440000 { compatible = "syscon", "simple-mfd"; reg = <0x440000 0x1000>; @@ -141,14 +150,14 @@ compatible = "marvell,armada-8k-rtc"; reg = <0x284000 0x20>, <0x284080 0x24>; reg-names = "rtc", "rtc-soc"; - interrupts = ; + interrupts = ; }; cpm_sata0: sata@540000 { compatible = "marvell,armada-8k-ahci", "generic-ahci"; reg = <0x540000 0x30000>; - interrupts = ; + interrupts = ; clocks = <&cpm_clk 1 15>; status = "disabled"; }; @@ -158,7 +167,7 @@ "generic-xhci"; reg = <0x500000 0x4000>; dma-coherent; - interrupts = ; + interrupts = ; clocks = <&cpm_clk 1 22>; status = "disabled"; }; @@ -168,7 +177,7 @@ "generic-xhci"; reg = <0x510000 0x4000>; dma-coherent; - interrupts = ; + interrupts = ; clocks = <&cpm_clk 1 23>; status = "disabled"; }; @@ -216,7 +225,7 @@ reg = <0x701000 0x20>; #address-cells = <1>; #size-cells = <0>; - interrupts = ; + interrupts = ; clocks = <&cpm_clk 1 21>; status = "disabled"; }; @@ -226,7 +235,7 @@ reg = <0x701100 0x20>; #address-cells = <1>; #size-cells = <0>; - interrupts = ; + interrupts = ; clocks = <&cpm_clk 1 21>; status = "disabled"; }; @@ -234,7 +243,7 @@ cpm_trng: trng@760000 { compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76"; reg = <0x760000 0x7d>; - interrupts = ; + interrupts = ; clocks = <&cpm_clk 1 25>; status = "okay"; }; @@ -242,7 +251,7 @@ cpm_sdhci0: sdhci@780000 { compatible = "marvell,armada-cp110-sdhci"; reg = <0x780000 0x300>; - interrupts = ; + interrupts = ; clock-names = "core"; clocks = <&cpm_clk 1 4>; dma-coherent; @@ -252,13 +261,13 @@ cpm_crypto: crypto@800000 { compatible = "inside-secure,safexcel-eip197"; reg = <0x800000 0x200000>; - interrupts = , - , - , - , - , - ; + , + , + , + , + ; interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cpm_clk 1 26>; @@ -285,8 +294,8 @@ /* non-prefetchable memory */ 0x82000000 0 0xf6000000 0 0xf6000000 0 0xf00000>; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - interrupts = ; + interrupt-map = <0 0 0 0 &cpm_icu 0 ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; num-lanes = <1>; clocks = <&cpm_clk 1 13>; status = "disabled"; @@ -311,8 +320,8 @@ /* non-prefetchable memory */ 0x82000000 0 0xf7000000 0 0xf7000000 0 0xf00000>; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; - interrupts = ; + interrupt-map = <0 0 0 0 &cpm_icu 0 ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; num-lanes = <1>; clocks = <&cpm_clk 1 11>; @@ -338,8 +347,8 @@ /* non-prefetchable memory */ 0x82000000 0 0xf8000000 0 0xf8000000 0 0xf00000>; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; - interrupts = ; + interrupt-map = <0 0 0 0 &cpm_icu 0 ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; num-lanes = <1>; clocks = <&cpm_clk 1 12>; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 22e4feb1bace..9daf1e17bdfe 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -44,19 +44,20 @@ * Device Tree file for Marvell Armada CP110 Slave. */ +#define ICU_GRP_NSR 0x0 + / { cp110-slave { #address-cells = <2>; #size-cells = <2>; compatible = "simple-bus"; - interrupt-parent = <&gic>; + interrupt-parent = <&cps_icu>; ranges; config-space@f4000000 { #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus"; - interrupt-parent = <&gic>; ranges = <0x0 0x0 0xf4000000 0x2000000>; cps_rtc: rtc@284000 { @@ -75,21 +76,21 @@ dma-coherent; cps_eth0: eth0 { - interrupts = ; + interrupts = ; port-id = <0>; gop-port-id = <0>; status = "disabled"; }; cps_eth1: eth1 { - interrupts = ; + interrupts = ; port-id = <1>; gop-port-id = <2>; status = "disabled"; }; cps_eth2: eth2 { - interrupts = ; + interrupts = ; port-id = <2>; gop-port-id = <3>; status = "disabled"; @@ -113,6 +114,14 @@ status = "disabled"; }; + cps_icu: interrupt-controller@1e0000 { + compatible = "marvell,cp110-icu"; + reg = <0x1e0000 0x10>; + #interrupt-cells = <3>; + interrupt-controller; + msi-parent = <&gicp>; + }; + cps_syscon0: system-controller@440000 { compatible = "syscon", "simple-mfd"; reg = <0x440000 0x1000>; @@ -149,7 +158,7 @@ compatible = "marvell,armada-8k-ahci", "generic-ahci"; reg = <0x540000 0x30000>; - interrupts = ; + interrupts = ; clocks = <&cps_clk 1 15>; status = "disabled"; }; @@ -159,7 +168,7 @@ "generic-xhci"; reg = <0x500000 0x4000>; dma-coherent; - interrupts = ; + interrupts = ; clocks = <&cps_clk 1 22>; status = "disabled"; }; @@ -169,7 +178,7 @@ "generic-xhci"; reg = <0x510000 0x4000>; dma-coherent; - interrupts = ; + interrupts = ; clocks = <&cps_clk 1 23>; status = "disabled"; }; @@ -217,7 +226,7 @@ reg = <0x701000 0x20>; #address-cells = <1>; #size-cells = <0>; - interrupts = ; + interrupts = ; clocks = <&cps_clk 1 21>; status = "disabled"; }; @@ -227,7 +236,7 @@ reg = <0x701100 0x20>; #address-cells = <1>; #size-cells = <0>; - interrupts = ; + interrupts = ; clocks = <&cps_clk 1 21>; status = "disabled"; }; @@ -235,7 +244,7 @@ cps_trng: trng@760000 { compatible = "marvell,armada-8k-rng", "inside-secure,safexcel-eip76"; reg = <0x760000 0x7d>; - interrupts = ; + interrupts = ; clocks = <&cps_clk 1 25>; status = "okay"; }; @@ -243,13 +252,13 @@ cps_crypto: crypto@800000 { compatible = "inside-secure,safexcel-eip197"; reg = <0x800000 0x200000>; - interrupts = , - , - , - , - , - ; + , + , + , + , + ; interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cps_clk 1 26>; @@ -284,8 +293,8 @@ /* non-prefetchable memory */ 0x82000000 0 0xfa000000 0 0xfa000000 0 0xf00000>; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>; - interrupts = ; + interrupt-map = <0 0 0 0 &cps_icu 0 ICU_GRP_NSR 22 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; num-lanes = <1>; clocks = <&cps_clk 1 13>; status = "disabled"; @@ -310,8 +319,8 @@ /* non-prefetchable memory */ 0x82000000 0 0xfb000000 0 0xfb000000 0 0xf00000>; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>; - interrupts = ; + interrupt-map = <0 0 0 0 &cps_icu 0 ICU_GRP_NSR 24 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; num-lanes = <1>; clocks = <&cps_clk 1 11>; @@ -337,8 +346,8 @@ /* non-prefetchable memory */ 0x82000000 0 0xfc000000 0 0xfc000000 0 0xf00000>; interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>; - interrupts = ; + interrupt-map = <0 0 0 0 &cps_icu 0 ICU_GRP_NSR 23 IRQ_TYPE_LEVEL_HIGH>; + interrupts = ; num-lanes = <1>; clocks = <&cps_clk 1 12>; -- 2.20.1