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Merge tag 'at91-cleanup' of git://github.com/at91linux/linux-at91 int…
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…o next/cleanup

From Nicolas Ferre:
First cleanup series for 3.13
- a little non-urgent fix
- addition of DT files to MAINTAINERS
- more important, the splitting of .dtsi files
  that allows to precisely choose the peripherals
  that are present for a particular SoC.
  It is useful for upcoming move to common cloks.

* tag 'at91-cleanup' of git://github.com/at91linux/linux-at91:
  MAINTAINERS: Add patterns for DTS files for AT91
  ARM: at91: remove init_machine() as default is suitable
  ARM: at91/dt: split sama5d3 peripheral definitions
  ARM: at91/dt: split sam9x5 peripheral definitions
  ARM: at91: cam60: fix incorrect placement of __initdata tag
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Kevin Hilman committed Oct 18, 2013
2 parents b25a51c + 70e389c commit 76df26b
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4 changes: 4 additions & 0 deletions MAINTAINERS
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Expand Up @@ -763,6 +763,10 @@ W: http://maxim.org.za/at91_26.html
W: http://www.linux4sam.org
S: Supported
F: arch/arm/mach-at91/
F: arch/arm/boot/dts/at91*.dts
F: arch/arm/boot/dts/at91*.dtsi
F: arch/arm/boot/dts/sama*.dts
F: arch/arm/boot/dts/sama*.dtsi

ARM/CALXEDA HIGHBANK ARCHITECTURE
M: Rob Herring <rob.herring@calxeda.com>
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2 changes: 2 additions & 0 deletions arch/arm/boot/dts/at91sam9g25.dtsi
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Expand Up @@ -7,6 +7,8 @@
*/

#include "at91sam9x5.dtsi"
#include "at91sam9x5_usart3.dtsi"
#include "at91sam9x5_macb0.dtsi"

/ {
model = "Atmel AT91SAM9G25 SoC";
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/at91sam9g35.dtsi
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Expand Up @@ -7,6 +7,7 @@
*/

#include "at91sam9x5.dtsi"
#include "at91sam9x5_macb0.dtsi"

/ {
model = "Atmel AT91SAM9G35 SoC";
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24 changes: 3 additions & 21 deletions arch/arm/boot/dts/at91sam9x25.dtsi
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Expand Up @@ -7,6 +7,9 @@
*/

#include "at91sam9x5.dtsi"
#include "at91sam9x5_usart3.dtsi"
#include "at91sam9x5_macb0.dtsi"
#include "at91sam9x5_macb1.dtsi"

/ {
model = "Atmel AT91SAM9X25 SoC";
Expand All @@ -22,27 +25,6 @@
0x80000000 0xfffd0000 0xb83fffff /* pioC */
0x003fffff 0x003f8000 0x00000000 /* pioD */
>;

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 */
};
};
};

macb1: ethernet@f8030000 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb1_rmii>;
};
};
};
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1 change: 1 addition & 0 deletions arch/arm/boot/dts/at91sam9x35.dtsi
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
*/

#include "at91sam9x5.dtsi"
#include "at91sam9x5_macb0.dtsi"

/ {
model = "Atmel AT91SAM9X35 SoC";
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67 changes: 0 additions & 67 deletions arch/arm/boot/dts/at91sam9x5.dtsi
Original file line number Diff line number Diff line change
Expand Up @@ -206,29 +206,6 @@
};
};

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 */
};

pinctrl_usart3_rts: usart3_rts-0 {
atmel,pins =
<AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
};

pinctrl_usart3_cts: usart3_cts-0 {
atmel,pins =
<AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
};

pinctrl_usart3_sck: usart3_sck-0 {
atmel,pins =
<AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC26 periph B */
};
};

uart0 {
pinctrl_uart0: uart0-0 {
atmel,pins =
Expand Down Expand Up @@ -277,34 +254,6 @@
};
};

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 */
};

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 */
};
};

mmc0 {
pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
atmel,pins =
Expand Down Expand Up @@ -608,22 +557,6 @@
status = "disabled";
};

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";
};

macb1: ethernet@f8030000 {
compatible = "cdns,at32ap7000-macb", "cdns,macb";
reg = <0xf8030000 0x100>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 3>;
status = "disabled";
};

i2c0: i2c@f8010000 {
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8010000 0x100>;
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56 changes: 56 additions & 0 deletions arch/arm/boot/dts/at91sam9x5_macb0.dtsi
Original file line number Diff line number Diff line change
@@ -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.
*/

#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
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 */
};

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 */
};
};
};

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";
};
};
};
};
44 changes: 44 additions & 0 deletions arch/arm/boot/dts/at91sam9x5_macb1.dtsi
Original file line number Diff line number Diff line change
@@ -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.
*/

#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
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 */
};
};
};

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";
};
};
};
};
51 changes: 51 additions & 0 deletions arch/arm/boot/dts/at91sam9x5_usart3.dtsi
Original file line number Diff line number Diff line change
@@ -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.
*/

#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
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 */
};

pinctrl_usart3_rts: usart3_rts-0 {
atmel,pins =
<AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */
};

pinctrl_usart3_cts: usart3_cts-0 {
atmel,pins =
<AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */
};

pinctrl_usart3_sck: usart3_sck-0 {
atmel,pins =
<AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC26 periph B */
};
};
};

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";
};
};
};
};
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