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ARM: at91/dt: split sam9x5 peripheral definitions
This patch splits the sam9x5 peripheral definitions into: - a common base for all sam9x5 SoCs (at91sam9x5.dtsi) - several optional peripheral definitions which will be included by specific sam9x5 SoCs (at91sam9x5_'periph name'.dtsi) This provides a better representation of the real hardware (drop unneeded dt nodes) and avoids future peripheral id conflict (lcdc and isi both use peripheral id 25). Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Boris BREZILLON
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Nicolas Ferre
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Oct 16, 2013
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| */ | ||
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| #include "at91sam9x5.dtsi" | ||
| #include "at91sam9x5_macb0.dtsi" | ||
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| / { | ||
| model = "Atmel AT91SAM9G35 SoC"; | ||
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| Original file line number | Diff line number | Diff line change |
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| */ | ||
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| #include "at91sam9x5.dtsi" | ||
| #include "at91sam9x5_macb0.dtsi" | ||
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| / { | ||
| model = "Atmel AT91SAM9X35 SoC"; | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,56 @@ | ||
| /* | ||
| * at91sam9x5_macb0.dtsi - Device Tree Include file for AT91SAM9x5 SoC with 1 | ||
| * Ethernet interface. | ||
| * | ||
| * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> | ||
| * | ||
| * Licensed under GPLv2. | ||
| */ | ||
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| #include <dt-bindings/pinctrl/at91.h> | ||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
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| / { | ||
| ahb { | ||
| apb { | ||
| pinctrl@fffff400 { | ||
| macb0 { | ||
| pinctrl_macb0_rmii: macb0_rmii-0 { | ||
| atmel,pins = | ||
| <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */ | ||
| AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */ | ||
| AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */ | ||
| AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */ | ||
| AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */ | ||
| AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */ | ||
| AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */ | ||
| AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */ | ||
| AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */ | ||
| AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */ | ||
| }; | ||
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| pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 { | ||
| atmel,pins = | ||
| <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB8 periph A */ | ||
| AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A */ | ||
| AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */ | ||
| AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A */ | ||
| AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */ | ||
| AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A */ | ||
| AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A */ | ||
| AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB17 periph A */ | ||
| }; | ||
| }; | ||
| }; | ||
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| macb0: ethernet@f802c000 { | ||
| compatible = "cdns,at32ap7000-macb", "cdns,macb"; | ||
| reg = <0xf802c000 0x100>; | ||
| interrupts = <24 IRQ_TYPE_LEVEL_HIGH 3>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_macb0_rmii>; | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
| }; | ||
| }; |
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| @@ -0,0 +1,44 @@ | ||
| /* | ||
| * at91sam9x5_macb1.dtsi - Device Tree Include file for AT91SAM9x5 SoC with 2 | ||
| * Ethernet interfaces. | ||
| * | ||
| * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> | ||
| * | ||
| * Licensed under GPLv2. | ||
| */ | ||
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| #include <dt-bindings/pinctrl/at91.h> | ||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
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| / { | ||
| ahb { | ||
| apb { | ||
| pinctrl@fffff400 { | ||
| macb1 { | ||
| pinctrl_macb1_rmii: macb1_rmii-0 { | ||
| atmel,pins = | ||
| <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC16 periph B */ | ||
| AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC18 periph B */ | ||
| AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC19 periph B */ | ||
| AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC20 periph B */ | ||
| AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC21 periph B */ | ||
| AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC27 periph B */ | ||
| AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC28 periph B */ | ||
| AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC29 periph B */ | ||
| AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC30 periph B */ | ||
| AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC31 periph B */ | ||
| }; | ||
| }; | ||
| }; | ||
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| macb1: ethernet@f8030000 { | ||
| compatible = "cdns,at32ap7000-macb", "cdns,macb"; | ||
| reg = <0xf8030000 0x100>; | ||
| interrupts = <27 IRQ_TYPE_LEVEL_HIGH 3>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_macb1_rmii>; | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
| }; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,51 @@ | ||
| /* | ||
| * at91sam9x5_usart3.dtsi - Device Tree Include file for AT91SAM9x5 SoC with | ||
| * 4 USART. | ||
| * | ||
| * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com> | ||
| * | ||
| * Licensed under GPLv2. | ||
| */ | ||
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| #include <dt-bindings/pinctrl/at91.h> | ||
| #include <dt-bindings/interrupt-controller/irq.h> | ||
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| / { | ||
| ahb { | ||
| apb { | ||
| pinctrl@fffff400 { | ||
| usart3 { | ||
| pinctrl_usart3: usart3-0 { | ||
| atmel,pins = | ||
| <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PC22 periph B with pullup */ | ||
| AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC23 periph B */ | ||
| }; | ||
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| pinctrl_usart3_rts: usart3_rts-0 { | ||
| atmel,pins = | ||
| <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */ | ||
| }; | ||
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| pinctrl_usart3_cts: usart3_cts-0 { | ||
| atmel,pins = | ||
| <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */ | ||
| }; | ||
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| pinctrl_usart3_sck: usart3_sck-0 { | ||
| atmel,pins = | ||
| <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC26 periph B */ | ||
| }; | ||
| }; | ||
| }; | ||
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| usart3: serial@f8028000 { | ||
| compatible = "atmel,at91sam9260-usart"; | ||
| reg = <0xf8028000 0x200>; | ||
| interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; | ||
| pinctrl-names = "default"; | ||
| pinctrl-0 = <&pinctrl_usart3>; | ||
| status = "disabled"; | ||
| }; | ||
| }; | ||
| }; | ||
| }; |