From d7fbc6ca35db027345a0e066c54b367e31d4fed3 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Sun, 24 Mar 2013 10:10:04 +0100 Subject: irqchip: sunxi: Rename sunxi to sun4i During the introduction of the Allwinner SoC platforms, sunxi was initially meant as a generic name for all the variants of the Allwinner SoC. It was ok at the time of the support of only the A10 and A13 that looks pretty much the same, but it's beginning to be troublesome with the future addition of the Allwinner A31 (sun6i) that is quite different, and would introduce some weird logic, where sunxi would actually mean in some case sun4i and sun5i but without sun6i... Moreover, it makes the compatible strings naming scheme not consistent with other architectures, where usually for this kind of compability, we just use the oldest SoC name that has this IP, so let's do just this. Signed-off-by: Maxime Ripard --- .../interrupt-controller/allwinner,sun4i-ic.txt | 104 +++++++++++++++++++++ .../interrupt-controller/allwinner,sunxi-ic.txt | 104 --------------------- 2 files changed, 104 insertions(+), 104 deletions(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt new file mode 100644 index 000000000000..e7f4dc14eff2 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt @@ -0,0 +1,104 @@ +Allwinner Sunxi Interrupt Controller + +Required properties: + +- compatible : should be "allwinner,sun4i-ic" +- reg : Specifies base physical address and size of the registers. +- interrupt-controller : Identifies the node as an interrupt controller +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value shall be 1. + +The interrupt sources are as follows: + +0: ENMI +1: UART0 +2: UART1 +3: UART2 +4: UART3 +5: IR0 +6: IR1 +7: I2C0 +8: I2C1 +9: I2C2 +10: SPI0 +11: SPI1 +12: SPI2 +13: SPDIF +14: AC97 +15: TS +16: I2S +17: UART4 +18: UART5 +19: UART6 +20: UART7 +21: KEYPAD +22: TIMER0 +23: TIMER1 +24: TIMER2 +25: TIMER3 +26: CAN +27: DMA +28: PIO +29: TOUCH_PANEL +30: AUDIO_CODEC +31: LRADC +32: SDMC0 +33: SDMC1 +34: SDMC2 +35: SDMC3 +36: MEMSTICK +37: NAND +38: USB0 +39: USB1 +40: USB2 +41: SCR +42: CSI0 +43: CSI1 +44: LCDCTRL0 +45: LCDCTRL1 +46: MP +47: DEFEBE0 +48: DEFEBE1 +49: PMU +50: SPI3 +51: TZASC +52: PATA +53: VE +54: SS +55: EMAC +56: SATA +57: GPS +58: HDMI +59: TVE +60: ACE +61: TVD +62: PS2_0 +63: PS2_1 +64: USB3 +65: USB4 +66: PLE_PFM +67: TIMER4 +68: TIMER5 +69: GPU_GP +70: GPU_GPMMU +71: GPU_PP0 +72: GPU_PPMMU0 +73: GPU_PMU +74: GPU_RSV0 +75: GPU_RSV1 +76: GPU_RSV2 +77: GPU_RSV3 +78: GPU_RSV4 +79: GPU_RSV5 +80: GPU_RSV6 +82: SYNC_TIMER0 +83: SYNC_TIMER1 + +Example: + +intc: interrupt-controller { + compatible = "allwinner,sun4i-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt deleted file mode 100644 index 7f9fb85f5456..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-ic.txt +++ /dev/null @@ -1,104 +0,0 @@ -Allwinner Sunxi Interrupt Controller - -Required properties: - -- compatible : should be "allwinner,sunxi-ic" -- reg : Specifies base physical address and size of the registers. -- interrupt-controller : Identifies the node as an interrupt controller -- #interrupt-cells : Specifies the number of cells needed to encode an - interrupt source. The value shall be 1. - -The interrupt sources are as follows: - -0: ENMI -1: UART0 -2: UART1 -3: UART2 -4: UART3 -5: IR0 -6: IR1 -7: I2C0 -8: I2C1 -9: I2C2 -10: SPI0 -11: SPI1 -12: SPI2 -13: SPDIF -14: AC97 -15: TS -16: I2S -17: UART4 -18: UART5 -19: UART6 -20: UART7 -21: KEYPAD -22: TIMER0 -23: TIMER1 -24: TIMER2 -25: TIMER3 -26: CAN -27: DMA -28: PIO -29: TOUCH_PANEL -30: AUDIO_CODEC -31: LRADC -32: SDMC0 -33: SDMC1 -34: SDMC2 -35: SDMC3 -36: MEMSTICK -37: NAND -38: USB0 -39: USB1 -40: USB2 -41: SCR -42: CSI0 -43: CSI1 -44: LCDCTRL0 -45: LCDCTRL1 -46: MP -47: DEFEBE0 -48: DEFEBE1 -49: PMU -50: SPI3 -51: TZASC -52: PATA -53: VE -54: SS -55: EMAC -56: SATA -57: GPS -58: HDMI -59: TVE -60: ACE -61: TVD -62: PS2_0 -63: PS2_1 -64: USB3 -65: USB4 -66: PLE_PFM -67: TIMER4 -68: TIMER5 -69: GPU_GP -70: GPU_GPMMU -71: GPU_PP0 -72: GPU_PPMMU0 -73: GPU_PMU -74: GPU_RSV0 -75: GPU_RSV1 -76: GPU_RSV2 -77: GPU_RSV3 -78: GPU_RSV4 -79: GPU_RSV5 -80: GPU_RSV6 -82: SYNC_TIMER0 -83: SYNC_TIMER1 - -Example: - -intc: interrupt-controller { - compatible = "allwinner,sunxi-ic"; - reg = <0x01c20400 0x400>; - interrupt-controller; - #interrupt-cells = <2>; -}; -- cgit v1.2.3