* [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering
@ 2013-11-06 16:19 Rodolfo Giometti
2013-11-06 16:21 ` Russell King - ARM Linux
` (2 more replies)
0 siblings, 3 replies; 14+ messages in thread
From: Rodolfo Giometti @ 2013-11-06 16:19 UTC (permalink / raw)
To: linux-arm-kernel
This board has been registered at #4607 on http://www.arm.linux.org.uk:
http://www.arm.linux.org.uk/developer/machines/list.php?id=4607
Signed-off-by: Rodolfo Giometti <giometti@linux.it>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/cosino.dtsi | 131 ++++++++++++++++++++++++++++++++++
arch/arm/boot/dts/cosino_mega2560.dts | 101 ++++++++++++++++++++++++++
3 files changed, 233 insertions(+)
create mode 100644 arch/arm/boot/dts/cosino.dtsi
create mode 100644 arch/arm/boot/dts/cosino_mega2560.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index ab6a9f5..15ae041 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -35,6 +35,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += cosino_mega2560.dtb
# sama5d3
dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb
dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb
diff --git a/arch/arm/boot/dts/cosino.dtsi b/arch/arm/boot/dts/cosino.dtsi
new file mode 100644
index 0000000..2ae4578
--- /dev/null
+++ b/arch/arm/boot/dts/cosino.dtsi
@@ -0,0 +1,131 @@
+/*
+ * cosino.dtsi - Device Tree file for Cosino core module
+ *
+ * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it>
+ * HCE Engineering
+ *
+ * Derived from at91sam9x5ek.dtsi by:
+ * Copyright (C) 2012 Atmel,
+ * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include "at91sam9x5.dtsi"
+
+/ {
+ model = "HCE Cosino core module";
+ compatible = "hce,cosino", "atmel,at91sam9x5ek",
+ "atmel,at91sam9x5", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait";
+ };
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock at 0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ mmc0: mmc at f0008000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc0
+ &pinctrl_mmc0_slot0_clk_cmd_dat0
+ &pinctrl_mmc0_slot0_dat1_3>;
+ status = "okay";
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ dbgu: serial at fffff200 {
+ status = "okay";
+ };
+
+ usart0: serial at f801c000 {
+ status = "okay";
+ };
+
+ i2c0: i2c at f8010000 {
+ status = "okay";
+ };
+
+ adc0: adc at f804c000 {
+ atmel,adc-clock-rate = <1000000>;
+ atmel,adc-ts-wires = <4>;
+ atmel,adc-ts-pressure-threshold = <10000>;
+ status = "okay";
+ };
+
+ pinctrl at fffff400 {
+ atmel,mux-mask = <
+ /* A B C */
+ 0xffffffff 0xffe0399f 0xc000000c /* pioA */
+ 0x000406ff 0x00047e3f 0x00000000 /* pioB */
+ 0xfdffffff 0x00000000 0xb83fffff /* pioC */
+ 0x003fffff 0x003f8000 0x00000000 /* pioD */
+ >;
+
+ mmc0 {
+ pinctrl_board_mmc0: mmc0-board {
+ atmel,pins =
+ <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */
+ };
+ };
+ };
+
+ watchdog at fffffe40 {
+ status = "okay";
+ };
+ };
+
+ nand0: nand at 40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ atmel,has-pmecc; /* Enable PMECC */
+ atmel,pmecc-cap = <4>;
+ atmel,pmecc-sector-size = <512>;
+ nand-on-flash-bbt;
+ status = "okay";
+
+ at91bootstrap at 0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x40000>;
+ };
+
+ uboot at 40000 {
+ label = "u-boot";
+ reg = <0x40000 0x80000>;
+ };
+
+ ubootenv at c0000 {
+ label = "U-Boot Env";
+ reg = <0xc0000 0x140000>;
+ };
+
+ kernel at 200000 {
+ label = "kernel";
+ reg = <0x200000 0x600000>;
+ };
+
+ rootfs at 800000 {
+ label = "rootfs";
+ reg = <0x800000 0x0f800000>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/cosino_mega2560.dts b/arch/arm/boot/dts/cosino_mega2560.dts
new file mode 100644
index 0000000..677ac6e
--- /dev/null
+++ b/arch/arm/boot/dts/cosino_mega2560.dts
@@ -0,0 +1,101 @@
+/*
+ * cosino_mega2560.dts - Device Tree file for Cosino board with Mega 2560
+ * extension
+ *
+ * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it>
+ * HCE Engineering
+ *
+ * Derived from at91sam9g35ek.dts by:
+ * Copyright (C) 2012 Atmel,
+ * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/dts-v1/;
+#include "cosino.dtsi"
+
+/ {
+ model = "HCE Cosino Mega 2560";
+ compatible = "hce,cosino_mega2560", "atmel,at91sam9x5ek",
+ "atmel,at91sam9x5", "atmel,at91sam9";
+
+ ahb {
+ apb {
+ macb0: ethernet at f802c000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+
+ adc0: adc at f804c000 {
+ atmel,adc-clock-rate = <1000000>;
+ atmel,adc-ts-wires = <4>;
+ atmel,adc-ts-pressure-threshold = <10000>;
+ status = "okay";
+ };
+
+
+ tsadcc: tsadcc at f804c000 {
+ status = "okay";
+ };
+
+ lcd_bus at f8038000 {
+ status = "okay";
+ lcd at f8038000 {
+ status = "okay";
+ };
+
+ lcdovl1 at f8038100 {
+ status = "okay";
+ };
+
+ lcdheo1 at f8038280 {
+ status = "okay";
+ };
+ };
+
+ rtc at fffffeb0 {
+ status = "okay";
+ };
+
+ usart1: serial at f8020000 {
+ status = "okay";
+ };
+
+ usart2: serial at f8024000 {
+ status = "okay";
+ };
+
+ usb2: gadget at f803c000 {
+ atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ mmc1: mmc at f000c000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc0
+ &pinctrl_mmc1_slot0_clk_cmd_dat0
+ &pinctrl_mmc1_slot0_dat1_3>;
+ status = "okay";
+ slot at 0 {
+ reg = <0>;
+ bus-width = <4>;
+ non-removable;
+ };
+ };
+ };
+
+ usb0: ohci at 00600000 {
+ status = "okay";
+ num-ports = <3>;
+ atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
+ &pioD 19 GPIO_ACTIVE_LOW
+ &pioD 20 GPIO_ACTIVE_LOW
+ >;
+ };
+
+ usb1: ehci at 00700000 {
+ status = "okay";
+ };
+ };
+};
--
1.8.1.2
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering 2013-11-06 16:19 [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering Rodolfo Giometti @ 2013-11-06 16:21 ` Russell King - ARM Linux 2013-11-06 16:25 ` Rodolfo Giometti 2013-11-07 6:06 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-13 17:34 ` [RFC PATCH v2] ARM: at91: " Nicolas Ferre 2 siblings, 1 reply; 14+ messages in thread From: Russell King - ARM Linux @ 2013-11-06 16:21 UTC (permalink / raw) To: linux-arm-kernel On Wed, Nov 06, 2013 at 05:19:27PM +0100, Rodolfo Giometti wrote: > This board has been registered at #4607 on http://www.arm.linux.org.uk: > > http://www.arm.linux.org.uk/developer/machines/list.php?id=4607 There is no need to register anything there if you're using DT - the numbers are meaningless with DT. ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering 2013-11-06 16:21 ` Russell King - ARM Linux @ 2013-11-06 16:25 ` Rodolfo Giometti 0 siblings, 0 replies; 14+ messages in thread From: Rodolfo Giometti @ 2013-11-06 16:25 UTC (permalink / raw) To: linux-arm-kernel On Wed, Nov 06, 2013 at 04:21:59PM +0000, Russell King - ARM Linux wrote: > On Wed, Nov 06, 2013 at 05:19:27PM +0100, Rodolfo Giometti wrote: > > This board has been registered at #4607 on http://www.arm.linux.org.uk: > > > > http://www.arm.linux.org.uk/developer/machines/list.php?id=4607 > > There is no need to register anything there if you're using DT - the > numbers are meaningless with DT. I see. I just add this info for completness... so you can find whatever info you need about it. :) Ciao, Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it ^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering 2013-11-06 16:19 [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering Rodolfo Giometti 2013-11-06 16:21 ` Russell King - ARM Linux @ 2013-11-07 6:06 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-13 17:34 ` [RFC PATCH v2] ARM: at91: " Nicolas Ferre 2 siblings, 0 replies; 14+ messages in thread From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-07 6:06 UTC (permalink / raw) To: linux-arm-kernel On 17:19 Wed 06 Nov , Rodolfo Giometti wrote: > This board has been registered at #4607 on http://www.arm.linux.org.uk: > > http://www.arm.linux.org.uk/developer/machines/list.php?id=4607 > > Signed-off-by: Rodolfo Giometti <giometti@linux.it> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/cosino.dtsi | 131 ++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/cosino_mega2560.dts | 101 ++++++++++++++++++++++++++ > 3 files changed, 233 insertions(+) > create mode 100644 arch/arm/boot/dts/cosino.dtsi > create mode 100644 arch/arm/boot/dts/cosino_mega2560.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index ab6a9f5..15ae041 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -35,6 +35,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb > +dtb-$(CONFIG_ARCH_AT91) += cosino_mega2560.dtb add at91- prefix to all board file > # sama5d3 > dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb > dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb > diff --git a/arch/arm/boot/dts/cosino.dtsi b/arch/arm/boot/dts/cosino.dtsi > new file mode 100644 > index 0000000..2ae4578 > --- /dev/null > +++ b/arch/arm/boot/dts/cosino.dtsi > @@ -0,0 +1,131 @@ > +/* > + * cosino.dtsi - Device Tree file for Cosino core module > + * > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > + * HCE Engineering > + * > + * Derived from at91sam9x5ek.dtsi by: > + * Copyright (C) 2012 Atmel, > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > + * > + * Licensed under GPLv2 or later. > + */ > + > +#include "at91sam9x5.dtsi" > + > +/ { > + model = "HCE Cosino core module"; > + compatible = "hce,cosino", "atmel,at91sam9x5ek", > + "atmel,at91sam9x5", "atmel,at91sam9"; > + > + chosen { > + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; > + }; > + > + memory { > + reg = <0x20000000 0x8000000>; > + }; > + > + clocks { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + main_clock: clock at 0 { > + compatible = "atmel,osc", "fixed-clock"; > + clock-frequency = <12000000>; > + }; > + }; > + > + ahb { > + apb { > + mmc0: mmc at f0008000 { > + pinctrl-0 = < > + &pinctrl_board_mmc0 > + &pinctrl_mmc0_slot0_clk_cmd_dat0 > + &pinctrl_mmc0_slot0_dat1_3>; > + status = "okay"; > + slot at 0 { > + reg = <0>; > + bus-width = <4>; > + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + dbgu: serial at fffff200 { > + status = "okay"; > + }; > + > + usart0: serial at f801c000 { > + status = "okay"; > + }; > + > + i2c0: i2c at f8010000 { > + status = "okay"; > + }; > + > + adc0: adc at f804c000 { > + atmel,adc-clock-rate = <1000000>; > + atmel,adc-ts-wires = <4>; > + atmel,adc-ts-pressure-threshold = <10000>; > + status = "okay"; > + }; > + > + pinctrl at fffff400 { > + atmel,mux-mask = < > + /* A B C */ > + 0xffffffff 0xffe0399f 0xc000000c /* pioA */ > + 0x000406ff 0x00047e3f 0x00000000 /* pioB */ > + 0xfdffffff 0x00000000 0xb83fffff /* pioC */ > + 0x003fffff 0x003f8000 0x00000000 /* pioD */ > + >; never touch this this is SoC code not bard > + > + mmc0 { > + pinctrl_board_mmc0: mmc0-board { > + atmel,pins = > + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ > + }; > + }; > + }; > + > + watchdog at fffffe40 { > + status = "okay"; > + }; > + }; > + > + nand0: nand at 40000000 { > + nand-bus-width = <8>; > + nand-ecc-mode = "hw"; > + atmel,has-pmecc; /* Enable PMECC */ > + atmel,pmecc-cap = <4>; > + atmel,pmecc-sector-size = <512>; > + nand-on-flash-bbt; > + status = "okay"; > + > + at91bootstrap at 0 { > + label = "at91bootstrap"; > + reg = <0x0 0x40000>; > + }; > + > + uboot at 40000 { > + label = "u-boot"; > + reg = <0x40000 0x80000>; > + }; > + > + ubootenv at c0000 { > + label = "U-Boot Env"; > + reg = <0xc0000 0x140000>; > + }; > + > + kernel at 200000 { > + label = "kernel"; > + reg = <0x200000 0x600000>; > + }; > + > + rootfs at 800000 { > + label = "rootfs"; > + reg = <0x800000 0x0f800000>; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/cosino_mega2560.dts b/arch/arm/boot/dts/cosino_mega2560.dts > new file mode 100644 > index 0000000..677ac6e > --- /dev/null > +++ b/arch/arm/boot/dts/cosino_mega2560.dts > @@ -0,0 +1,101 @@ > +/* > + * cosino_mega2560.dts - Device Tree file for Cosino board with Mega 2560 > + * extension > + * > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > + * HCE Engineering > + * > + * Derived from at91sam9g35ek.dts by: > + * Copyright (C) 2012 Atmel, > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > + * > + * Licensed under GPLv2 or later. > + */ > + > +/dts-v1/; > +#include "cosino.dtsi" > + > +/ { > + model = "HCE Cosino Mega 2560"; > + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5ek", > + "atmel,at91sam9x5", "atmel,at91sam9"; on one line so we can grep it > + > + ahb { > + apb { > + macb0: ethernet at f802c000 { > + phy-mode = "rmii"; > + status = "okay"; > + }; > + > + adc0: adc at f804c000 { > + atmel,adc-clock-rate = <1000000>; > + atmel,adc-ts-wires = <4>; > + atmel,adc-ts-pressure-threshold = <10000>; > + status = "okay"; > + }; > + > + > + tsadcc: tsadcc at f804c000 { > + status = "okay"; > + }; > + > + lcd_bus at f8038000 { > + status = "okay"; > + lcd at f8038000 { > + status = "okay"; > + }; > + > + lcdovl1 at f8038100 { > + status = "okay"; > + }; > + > + lcdheo1 at f8038280 { > + status = "okay"; > + }; > + }; drop this lcd binding it's not mainline and will not be Best Best Regards, J. ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-06 16:19 [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering Rodolfo Giometti 2013-11-06 16:21 ` Russell King - ARM Linux 2013-11-07 6:06 ` Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-13 17:34 ` Nicolas Ferre 2013-11-13 17:46 ` Rodolfo Giometti 2013-11-14 16:28 ` Jean-Christophe PLAGNIOL-VILLARD 2 siblings, 2 replies; 14+ messages in thread From: Nicolas Ferre @ 2013-11-13 17:34 UTC (permalink / raw) To: linux-arm-kernel From: Rodolfo Giometti <giometti@linux.it> This patch adds the Cosino at91sam9g35 based CPU module and the Cosino Mega 2560 extension board. Web site: http://www.cosino.it Signed-off-by: Rodolfo Giometti <giometti@linux.it> [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> --- Rodolfo, Can you please review this adaptation of your previous patch to newer kernel. I hope to integrate your board in upcoming 3.14. You will see that I addressed the remarks by Jean-Christophe and Russell (about commit message). Please tell me if it is good on your side. Ciao, arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-cosino.dtsi | 122 +++++++++++++++++++++++++++++ arch/arm/boot/dts/at91-cosino_mega2560.dts | 85 ++++++++++++++++++++ 3 files changed, 208 insertions(+) create mode 100644 arch/arm/boot/dts/at91-cosino.dtsi create mode 100644 arch/arm/boot/dts/at91-cosino_mega2560.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index d57c1a6..772a30e 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb # sam9x5 dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb +dtb-$(CONFIG_ARCH_AT91) += at91-cosino_mega2560.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi new file mode 100644 index 0000000..53f2b01 --- /dev/null +++ b/arch/arm/boot/dts/at91-cosino.dtsi @@ -0,0 +1,122 @@ +/* + * at91-cosino.dtsi - Device Tree file for Cosino core module + * + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> + * HCE Engineering + * + * Derived from at91sam9x5ek.dtsi by: + * Copyright (C) 2012 Atmel, + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> + * + * Licensed under GPLv2 or later. + */ + +#include "at91sam9g35.dtsi" + +/ { + model = "HCE Cosino core module"; + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + chosen { + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; + }; + + memory { + reg = <0x20000000 0x8000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock at 0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + mmc0: mmc at f0008000 { + pinctrl-0 = < + &pinctrl_board_mmc0 + &pinctrl_mmc0_slot0_clk_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot at 0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; + }; + }; + + dbgu: serial at fffff200 { + status = "okay"; + }; + + usart0: serial at f801c000 { + status = "okay"; + }; + + i2c0: i2c at f8010000 { + status = "okay"; + }; + + adc0: adc at f804c000 { + atmel,adc-clock-rate = <1000000>; + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; + }; + + pinctrl at fffff400 { + mmc0 { + pinctrl_board_mmc0: mmc0-board { + atmel,pins = + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ + }; + }; + }; + + watchdog at fffffe40 { + status = "okay"; + }; + }; + + nand0: nand at 40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + atmel,has-pmecc; /* Enable PMECC */ + atmel,pmecc-cap = <4>; + atmel,pmecc-sector-size = <512>; + nand-on-flash-bbt; + status = "okay"; + + at91bootstrap at 0 { + label = "at91bootstrap"; + reg = <0x0 0x40000>; + }; + + uboot at 40000 { + label = "u-boot"; + reg = <0x40000 0x80000>; + }; + + ubootenv at c0000 { + label = "U-Boot Env"; + reg = <0xc0000 0x140000>; + }; + + kernel at 200000 { + label = "kernel"; + reg = <0x200000 0x600000>; + }; + + rootfs at 800000 { + label = "rootfs"; + reg = <0x800000 0x0f800000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91-cosino_mega2560.dts b/arch/arm/boot/dts/at91-cosino_mega2560.dts new file mode 100644 index 0000000..fa7be58 --- /dev/null +++ b/arch/arm/boot/dts/at91-cosino_mega2560.dts @@ -0,0 +1,85 @@ +/* + * at91-cosino_mega2560.dts - Device Tree file for Cosino board with + * Mega 2560 extension + * + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> + * HCE Engineering + * + * Derived from at91sam9g35ek.dts by: + * Copyright (C) 2012 Atmel, + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> + * + * Licensed under GPLv2 or later. + */ + +/dts-v1/; +#include "at91-cosino.dtsi" + +/ { + model = "HCE Cosino Mega 2560"; + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; + + ahb { + apb { + macb0: ethernet at f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + adc0: adc at f804c000 { + atmel,adc-clock-rate = <1000000>; + atmel,adc-ts-wires = <4>; + atmel,adc-ts-pressure-threshold = <10000>; + status = "okay"; + }; + + + tsadcc: tsadcc at f804c000 { + status = "okay"; + }; + + rtc at fffffeb0 { + status = "okay"; + }; + + usart1: serial at f8020000 { + status = "okay"; + }; + + usart2: serial at f8024000 { + status = "okay"; + }; + + usb2: gadget at f803c000 { + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + mmc1: mmc at f000c000 { + pinctrl-0 = < + &pinctrl_board_mmc0 + &pinctrl_mmc1_slot0_clk_cmd_dat0 + &pinctrl_mmc1_slot0_dat1_3>; + status = "okay"; + slot at 0 { + reg = <0>; + bus-width = <4>; + non-removable; + }; + }; + }; + + usb0: ohci at 00600000 { + status = "okay"; + num-ports = <3>; + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ + &pioD 19 GPIO_ACTIVE_LOW + &pioD 20 GPIO_ACTIVE_LOW + >; + }; + + usb1: ehci at 00700000 { + status = "okay"; + }; + }; +}; -- 1.8.2.2 ^ permalink raw reply related [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-13 17:34 ` [RFC PATCH v2] ARM: at91: " Nicolas Ferre @ 2013-11-13 17:46 ` Rodolfo Giometti 2013-11-14 8:56 ` Nicolas Ferre 2013-11-14 16:28 ` Jean-Christophe PLAGNIOL-VILLARD 1 sibling, 1 reply; 14+ messages in thread From: Rodolfo Giometti @ 2013-11-13 17:46 UTC (permalink / raw) To: linux-arm-kernel On Wed, Nov 13, 2013 at 06:34:30PM +0100, Nicolas Ferre wrote: > From: Rodolfo Giometti <giometti@linux.it> > > This patch adds the Cosino at91sam9g35 based CPU module and the > Cosino Mega 2560 extension board. > > Web site: http://www.cosino.it > > Signed-off-by: Rodolfo Giometti <giometti@linux.it> > [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > --- > Rodolfo, > > Can you please review this adaptation of your previous patch to newer kernel. > I hope to integrate your board in upcoming 3.14. > > You will see that I addressed the remarks by Jean-Christophe and Russell (about > commit message). Please tell me if it is good on your side. I did some changes... attached are the correct patches. Here the changelog V1 -> V2: [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] * prefix "at91-" added * atmel,mux-mask stuff removed * "compatible" stuff is now on the same line for easy-grep(TM) * lcd binding dropped Ciao, Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-arm-mach-at91-add-support-for-Cosino-board-series-by.patch Type: text/x-diff Size: 6038 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20131113/0b99b342/attachment.bin> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-13 17:46 ` Rodolfo Giometti @ 2013-11-14 8:56 ` Nicolas Ferre 2013-11-14 10:20 ` Rodolfo Giometti 0 siblings, 1 reply; 14+ messages in thread From: Nicolas Ferre @ 2013-11-14 8:56 UTC (permalink / raw) To: linux-arm-kernel On 13/11/2013 18:46, Rodolfo Giometti : > On Wed, Nov 13, 2013 at 06:34:30PM +0100, Nicolas Ferre wrote: >> From: Rodolfo Giometti <giometti@linux.it> >> >> This patch adds the Cosino at91sam9g35 based CPU module and the >> Cosino Mega 2560 extension board. >> >> Web site: http://www.cosino.it >> >> Signed-off-by: Rodolfo Giometti <giometti@linux.it> >> [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] >> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> >> --- >> Rodolfo, >> >> Can you please review this adaptation of your previous patch to newer kernel. >> I hope to integrate your board in upcoming 3.14. >> >> You will see that I addressed the remarks by Jean-Christophe and Russell (about >> commit message). Please tell me if it is good on your side. > > I did some changes... attached are the correct patches. Doing the diff between our patch I only seen a difference in nand binding: nand-on-flash-bbt; is present in my adaptation while it is not in yours but I do not think it is a problem to keep it. > Here the changelog V1 -> V2: > > [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] > * prefix "at91-" added > * atmel,mux-mask stuff removed > * "compatible" stuff is now on the same line for easy-grep(TM) > * lcd binding dropped Absolutely, I will add it to the commit log and integrate in the upcoming at91-3.14-dt branch. Thanks for your quick feedback. Bye, -- Nicolas Ferre ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-14 8:56 ` Nicolas Ferre @ 2013-11-14 10:20 ` Rodolfo Giometti 0 siblings, 0 replies; 14+ messages in thread From: Rodolfo Giometti @ 2013-11-14 10:20 UTC (permalink / raw) To: linux-arm-kernel On Thu, Nov 14, 2013 at 09:56:01AM +0100, Nicolas Ferre wrote: > On 13/11/2013 18:46, Rodolfo Giometti : > >On Wed, Nov 13, 2013 at 06:34:30PM +0100, Nicolas Ferre wrote: > >>From: Rodolfo Giometti <giometti@linux.it> > >> > >>This patch adds the Cosino at91sam9g35 based CPU module and the > >>Cosino Mega 2560 extension board. > >> > >>Web site: http://www.cosino.it > >> > >>Signed-off-by: Rodolfo Giometti <giometti@linux.it> > >>[nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] > >>Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > >>--- > >>Rodolfo, > >> > >>Can you please review this adaptation of your previous patch to newer kernel. > >>I hope to integrate your board in upcoming 3.14. > >> > >>You will see that I addressed the remarks by Jean-Christophe and Russell (about > >>commit message). Please tell me if it is good on your side. > > > >I did some changes... attached are the correct patches. > > Doing the diff between our patch I only seen a difference in nand binding: > nand-on-flash-bbt; > is present in my adaptation while it is not in yours but I do not > think it is a problem to keep it. Well, I tested Cosino's NAND flash without such parameter... however if you think it could not be a problem you can leave it. > >Here the changelog V1 -> V2: > > > >[Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] > >* prefix "at91-" added > >* atmel,mux-mask stuff removed > >* "compatible" stuff is now on the same line for easy-grep(TM) > >* lcd binding dropped > > Absolutely, I will add it to the commit log and integrate in the > upcoming at91-3.14-dt branch. > > Thanks for your quick feedback. Bye, Great! Thanks. :) Ciao, Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-13 17:34 ` [RFC PATCH v2] ARM: at91: " Nicolas Ferre 2013-11-13 17:46 ` Rodolfo Giometti @ 2013-11-14 16:28 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-14 18:50 ` Rodolfo Giometti 1 sibling, 1 reply; 14+ messages in thread From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-14 16:28 UTC (permalink / raw) To: linux-arm-kernel On 18:34 Wed 13 Nov , Nicolas Ferre wrote: > From: Rodolfo Giometti <giometti@linux.it> > > This patch adds the Cosino at91sam9g35 based CPU module and the > Cosino Mega 2560 extension board. > > Web site: http://www.cosino.it > > Signed-off-by: Rodolfo Giometti <giometti@linux.it> > [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > --- > Rodolfo, > > Can you please review this adaptation of your previous patch to newer kernel. > I hope to integrate your board in upcoming 3.14. > > You will see that I addressed the remarks by Jean-Christophe and Russell (about > commit message). Please tell me if it is good on your side. > > Ciao, > > > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/at91-cosino.dtsi | 122 +++++++++++++++++++++++++++++ > arch/arm/boot/dts/at91-cosino_mega2560.dts | 85 ++++++++++++++++++++ > 3 files changed, 208 insertions(+) > create mode 100644 arch/arm/boot/dts/at91-cosino.dtsi > create mode 100644 arch/arm/boot/dts/at91-cosino_mega2560.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index d57c1a6..772a30e 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb > # sam9x5 > dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb > +dtb-$(CONFIG_ARCH_AT91) += at91-cosino_mega2560.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb > diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi > new file mode 100644 > index 0000000..53f2b01 > --- /dev/null > +++ b/arch/arm/boot/dts/at91-cosino.dtsi > @@ -0,0 +1,122 @@ > +/* > + * at91-cosino.dtsi - Device Tree file for Cosino core module > + * > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > + * HCE Engineering > + * > + * Derived from at91sam9x5ek.dtsi by: > + * Copyright (C) 2012 Atmel, > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > + * > + * Licensed under GPLv2 or later. > + */ > + > +#include "at91sam9g35.dtsi" > + > +/ { > + model = "HCE Cosino core module"; > + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; is this really sam9xek compatible? > + > + chosen { > + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; > + }; > + ... > +/ { > + model = "HCE Cosino Mega 2560"; > + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; ditto > + > + ahb { > + apb { > + macb0: ethernet at f802c000 { > + phy-mode = "rmii"; > + status = "okay"; > + }; > + > + adc0: adc at f804c000 { > + atmel,adc-clock-rate = <1000000>; > + atmel,adc-ts-wires = <4>; > + atmel,adc-ts-pressure-threshold = <10000>; > + status = "okay"; > + }; > + > + > + tsadcc: tsadcc at f804c000 { > + status = "okay"; > + }; > + > + rtc at fffffeb0 { > + status = "okay"; > + }; > + > + usart1: serial at f8020000 { > + status = "okay"; tab no space > + }; > + > + usart2: serial at f8024000 { > + status = "okay"; tab no space > + }; > + > + usb2: gadget at f803c000 { > + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; > + status = "okay"; > + }; > + > + usb0: ohci at 00600000 { > + status = "okay"; > + num-ports = <3>; > + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ do we really need the comment code? > + &pioD 19 GPIO_ACTIVE_LOW > + &pioD 20 GPIO_ACTIVE_LOW > + >; > + }; > + Best Regards, J. ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-14 16:28 ` Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-14 18:50 ` Rodolfo Giometti 2013-11-15 13:52 ` Jean-Christophe PLAGNIOL-VILLARD 0 siblings, 1 reply; 14+ messages in thread From: Rodolfo Giometti @ 2013-11-14 18:50 UTC (permalink / raw) To: linux-arm-kernel On Thu, Nov 14, 2013 at 05:28:10PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > On 18:34 Wed 13 Nov , Nicolas Ferre wrote: > > From: Rodolfo Giometti <giometti@linux.it> > > > > This patch adds the Cosino at91sam9g35 based CPU module and the > > Cosino Mega 2560 extension board. > > > > Web site: http://www.cosino.it > > > > Signed-off-by: Rodolfo Giometti <giometti@linux.it> > > [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] > > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > > --- > > Rodolfo, > > > > Can you please review this adaptation of your previous patch to newer kernel. > > I hope to integrate your board in upcoming 3.14. > > > > You will see that I addressed the remarks by Jean-Christophe and Russell (about > > commit message). Please tell me if it is good on your side. > > > > Ciao, > > > > > > arch/arm/boot/dts/Makefile | 1 + > > arch/arm/boot/dts/at91-cosino.dtsi | 122 +++++++++++++++++++++++++++++ > > arch/arm/boot/dts/at91-cosino_mega2560.dts | 85 ++++++++++++++++++++ > > 3 files changed, 208 insertions(+) > > create mode 100644 arch/arm/boot/dts/at91-cosino.dtsi > > create mode 100644 arch/arm/boot/dts/at91-cosino_mega2560.dts > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > index d57c1a6..772a30e 100644 > > --- a/arch/arm/boot/dts/Makefile > > +++ b/arch/arm/boot/dts/Makefile > > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb > > dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb > > # sam9x5 > > dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb > > +dtb-$(CONFIG_ARCH_AT91) += at91-cosino_mega2560.dtb > > dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb > > dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb > > dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb > > diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi > > new file mode 100644 > > index 0000000..53f2b01 > > --- /dev/null > > +++ b/arch/arm/boot/dts/at91-cosino.dtsi > > @@ -0,0 +1,122 @@ > > +/* > > + * at91-cosino.dtsi - Device Tree file for Cosino core module > > + * > > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > > + * HCE Engineering > > + * > > + * Derived from at91sam9x5ek.dtsi by: > > + * Copyright (C) 2012 Atmel, > > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > > + * > > + * Licensed under GPLv2 or later. > > + */ > > + > > +#include "at91sam9g35.dtsi" > > + > > +/ { > > + model = "HCE Cosino core module"; > > + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; > is this really sam9xek compatible? Well, the board is derived from ATMEL dev board... maybe I can remove these lines... :-/ > > + > > + chosen { > > + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; > > + }; > > + > ... > > +/ { > > + model = "HCE Cosino Mega 2560"; > > + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; > ditto > > + > > + ahb { > > + apb { > > + macb0: ethernet at f802c000 { > > + phy-mode = "rmii"; > > + status = "okay"; > > + }; > > + > > + adc0: adc at f804c000 { > > + atmel,adc-clock-rate = <1000000>; > > + atmel,adc-ts-wires = <4>; > > + atmel,adc-ts-pressure-threshold = <10000>; > > + status = "okay"; > > + }; > > + > > + > > + tsadcc: tsadcc at f804c000 { > > + status = "okay"; > > + }; > > + > > + rtc at fffffeb0 { > > + status = "okay"; > > + }; > > + > > + usart1: serial at f8020000 { > > + status = "okay"; > tab no space Fixed > > + }; > > + > > + usart2: serial at f8024000 { > > + status = "okay"; > tab no space Fixed > > + }; > > + > > + usb2: gadget at f803c000 { > > + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; > > + status = "okay"; > > + }; > > + > > + usb0: ohci at 00600000 { > > + status = "okay"; > > + num-ports = <3>; > > + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */ > do we really need the comment code? Ok, I dropped second comment... > > + &pioD 19 GPIO_ACTIVE_LOW > > + &pioD 20 GPIO_ACTIVE_LOW > > + >; > > + }; > > + > Best Regards, > J. Attached the new patch version. Ciao, Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-arm-mach-at91-add-support-for-Cosino-board-series-by.patch Type: text/x-diff Size: 5939 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20131114/f087a269/attachment-0001.bin> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-14 18:50 ` Rodolfo Giometti @ 2013-11-15 13:52 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-20 18:18 ` Rodolfo Giometti 0 siblings, 1 reply; 14+ messages in thread From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-15 13:52 UTC (permalink / raw) To: linux-arm-kernel On 19:50 Thu 14 Nov , Rodolfo Giometti wrote: > On Thu, Nov 14, 2013 at 05:28:10PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > > On 18:34 Wed 13 Nov , Nicolas Ferre wrote: > > > From: Rodolfo Giometti <giometti@linux.it> > > > > > > This patch adds the Cosino at91sam9g35 based CPU module and the > > > Cosino Mega 2560 extension board. > > > > > > Web site: http://www.cosino.it > > > > > > Signed-off-by: Rodolfo Giometti <giometti@linux.it> > > > [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] > > > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > > > --- > > > Rodolfo, > > > > > > Can you please review this adaptation of your previous patch to newer kernel. > > > I hope to integrate your board in upcoming 3.14. > > > > > > You will see that I addressed the remarks by Jean-Christophe and Russell (about > > > commit message). Please tell me if it is good on your side. > > > > > > Ciao, > > > > > > > > > arch/arm/boot/dts/Makefile | 1 + > > > arch/arm/boot/dts/at91-cosino.dtsi | 122 +++++++++++++++++++++++++++++ > > > arch/arm/boot/dts/at91-cosino_mega2560.dts | 85 ++++++++++++++++++++ > > > 3 files changed, 208 insertions(+) > > > create mode 100644 arch/arm/boot/dts/at91-cosino.dtsi > > > create mode 100644 arch/arm/boot/dts/at91-cosino_mega2560.dts > > > > > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > > > index d57c1a6..772a30e 100644 > > > --- a/arch/arm/boot/dts/Makefile > > > +++ b/arch/arm/boot/dts/Makefile > > > @@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb > > > dtb-$(CONFIG_ARCH_AT91) += at91sam9n12ek.dtb > > > # sam9x5 > > > dtb-$(CONFIG_ARCH_AT91) += at91-ariag25.dtb > > > +dtb-$(CONFIG_ARCH_AT91) += at91-cosino_mega2560.dtb > > > dtb-$(CONFIG_ARCH_AT91) += at91sam9g15ek.dtb > > > dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb > > > dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb > > > diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi > > > new file mode 100644 > > > index 0000000..53f2b01 > > > --- /dev/null > > > +++ b/arch/arm/boot/dts/at91-cosino.dtsi > > > @@ -0,0 +1,122 @@ > > > +/* > > > + * at91-cosino.dtsi - Device Tree file for Cosino core module > > > + * > > > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > > > + * HCE Engineering > > > + * > > > + * Derived from at91sam9x5ek.dtsi by: > > > + * Copyright (C) 2012 Atmel, > > > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > > > + * > > > + * Licensed under GPLv2 or later. > > > + */ > > > + > > > +#include "at91sam9g35.dtsi" > > > + > > > +/ { > > > + model = "HCE Cosino core module"; > > > + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; > > is this really sam9xek compatible? > > Well, the board is derived from ATMEL dev board... maybe I can remove > these lines... :-/ compatible means you board is an extension and that the kernel + dtb will run on both without modification > > > > + > > > + chosen { > > > + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; > > > + }; > > > + > > ... > > > +/ { > > > + model = "HCE Cosino Mega 2560"; > > > + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; ... > + > + ahb { > + apb { > + mmc0: mmc at f0008000 { > + pinctrl-0 = < > + &pinctrl_board_mmc0 > + &pinctrl_mmc0_slot0_clk_cmd_dat0 > + &pinctrl_mmc0_slot0_dat1_3>; > + status = "okay"; > + slot at 0 { > + reg = <0>; > + bus-width = <4>; > + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; > + }; > + }; > + ... > + > + mmc1: mmc at f000c000 { > + pinctrl-0 = < > + &pinctrl_board_mmc0 this will failled you can not have the same pux on 2 device > + &pinctrl_mmc1_slot0_clk_cmd_dat0 > + &pinctrl_mmc1_slot0_dat1_3>; > + status = "okay"; > + slot at 0 { > + reg = <0>; > + bus-width = <4>; > + non-removable; > + }; > + }; > + }; > + Best Regards, J. ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-15 13:52 ` Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-20 18:18 ` Rodolfo Giometti 2013-11-20 18:50 ` Jean-Christophe PLAGNIOL-VILLARD 0 siblings, 1 reply; 14+ messages in thread From: Rodolfo Giometti @ 2013-11-20 18:18 UTC (permalink / raw) To: linux-arm-kernel On Fri, Nov 15, 2013 at 02:52:56PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > > > > +#include "at91sam9g35.dtsi" > > > > + > > > > +/ { > > > > + model = "HCE Cosino core module"; > > > > + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; > > > is this really sam9xek compatible? > > > > Well, the board is derived from ATMEL dev board... maybe I can remove > > these lines... :-/ > > compatible means you board is an extension and that the kernel + dtb will run > on both without modification Ok, at91sam9x5ek dropped. > > + > > + mmc1: mmc at f000c000 { > > + pinctrl-0 = < > > + &pinctrl_board_mmc0 > this will failled you can not have the same pux on 2 device Fixed. Attached a new patch version (V3). ### Changelog V2 -> V3 [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] * Reference to at91sam9x5ek dropped. * Inavlid mmc1 pinctrl-0 setting fixed V1 -> V2 [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] * prefix "at91-" added * atmel,mux-mask stuff removed * "compatible" stuff is now on the same line for easy-grep(TM) * lcd binding dropped Ciao, Rodolfo -- GNU/Linux Solutions e-mail: giometti at enneenne.com Linux Device Driver giometti at linux.it Embedded Systems phone: +39 349 2432127 UNIX programming skype: rodolfo.giometti Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-arm-mach-at91-add-support-for-Cosino-board-series-by.patch Type: text/x-diff Size: 5913 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20131120/c06f5cf8/attachment.bin> ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-20 18:18 ` Rodolfo Giometti @ 2013-11-20 18:50 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-21 8:24 ` Nicolas Ferre 0 siblings, 1 reply; 14+ messages in thread From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-20 18:50 UTC (permalink / raw) To: linux-arm-kernel On 19:18 Wed 20 Nov , Rodolfo Giometti wrote: > On Fri, Nov 15, 2013 at 02:52:56PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: > > > > > +#include "at91sam9g35.dtsi" > > > > > + > > > > > +/ { > > > > > + model = "HCE Cosino core module"; > > > > > + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; > > > > is this really sam9xek compatible? > > > > > > Well, the board is derived from ATMEL dev board... maybe I can remove > > > these lines... :-/ > > > > compatible means you board is an extension and that the kernel + dtb will run > > on both without modification this time look ok a small issue the file in the comment is missing the at91- otherwise Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Best Regards, J. > > Ok, at91sam9x5ek dropped. > > > > + > > > + mmc1: mmc at f000c000 { > > > + pinctrl-0 = < > > > + &pinctrl_board_mmc0 > > this will failled you can not have the same pux on 2 device > > Fixed. > > Attached a new patch version (V3). > > ### Changelog > > V2 -> V3 > > [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] > * Reference to at91sam9x5ek dropped. > * Inavlid mmc1 pinctrl-0 setting fixed > > V1 -> V2 > > [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] > * prefix "at91-" added > * atmel,mux-mask stuff removed > * "compatible" stuff is now on the same line for easy-grep(TM) > * lcd binding dropped > > Ciao, > > Rodolfo > > -- > > GNU/Linux Solutions e-mail: giometti at enneenne.com > Linux Device Driver giometti at linux.it > Embedded Systems phone: +39 349 2432127 > UNIX programming skype: rodolfo.giometti > Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it > From 16882a9f85faa21bcd7102894b7829eb4d77f97d Mon Sep 17 00:00:00 2001 > From: Rodolfo Giometti <giometti@linux.it> > Date: Wed, 6 Nov 2013 16:31:50 +0100 > Subject: [PATCH] arm mach-at91: add support for Cosino board series by HCE > Engineering > > This patch adds the Cosino at91sam9g35 based CPU module and the > Cosino Mega 2560 extension board. > > Web site: http://www.cosino.it > > Signed-off-by: Rodolfo Giometti <giometti@linux.it> > [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] > Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/at91-cosino.dtsi | 121 +++++++++++++++++++++++++++++ > arch/arm/boot/dts/at91-cosino_mega2560.dts | 84 ++++++++++++++++++++ > 3 files changed, 206 insertions(+) > create mode 100644 arch/arm/boot/dts/at91-cosino.dtsi > create mode 100644 arch/arm/boot/dts/at91-cosino_mega2560.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index ab6a9f5..b05f5e6 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -35,6 +35,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb > dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb > +dtb-$(CONFIG_ARCH_AT91) += at91-cosino_mega2560.dtb > # sama5d3 > dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb > dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb > diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi > new file mode 100644 > index 0000000..00e2112 > --- /dev/null > +++ b/arch/arm/boot/dts/at91-cosino.dtsi > @@ -0,0 +1,121 @@ > +/* > + * cosino.dtsi - Device Tree file for Cosino core module > + * > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > + * HCE Engineering > + * > + * Derived from at91sam9x5ek.dtsi by: > + * Copyright (C) 2012 Atmel, > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > + * > + * Licensed under GPLv2 or later. > + */ > + > +#include "at91sam9g35.dtsi" > + > +/ { > + model = "HCE Cosino core module"; > + compatible = "hce,cosino", "atmel,at91sam9x5", "atmel,at91sam9"; > + > + chosen { > + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; > + }; > + > + memory { > + reg = <0x20000000 0x8000000>; > + }; > + > + clocks { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + main_clock: clock at 0 { > + compatible = "atmel,osc", "fixed-clock"; > + clock-frequency = <12000000>; > + }; > + }; > + > + ahb { > + apb { > + mmc0: mmc at f0008000 { > + pinctrl-0 = < > + &pinctrl_board_mmc0 > + &pinctrl_mmc0_slot0_clk_cmd_dat0 > + &pinctrl_mmc0_slot0_dat1_3>; > + status = "okay"; > + slot at 0 { > + reg = <0>; > + bus-width = <4>; > + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + dbgu: serial at fffff200 { > + status = "okay"; > + }; > + > + usart0: serial at f801c000 { > + status = "okay"; > + }; > + > + i2c0: i2c at f8010000 { > + status = "okay"; > + }; > + > + adc0: adc at f804c000 { > + atmel,adc-clock-rate = <1000000>; > + atmel,adc-ts-wires = <4>; > + atmel,adc-ts-pressure-threshold = <10000>; > + status = "okay"; > + }; > + > + pinctrl at fffff400 { > + mmc0 { > + pinctrl_board_mmc0: mmc0-board { > + atmel,pins = > + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ > + }; > + }; > + }; > + > + watchdog at fffffe40 { > + status = "okay"; > + }; > + }; > + > + nand0: nand at 40000000 { > + nand-bus-width = <8>; > + nand-ecc-mode = "hw"; > + atmel,has-pmecc; /* Enable PMECC */ > + atmel,pmecc-cap = <4>; > + atmel,pmecc-sector-size = <512>; > + status = "okay"; > + > + at91bootstrap at 0 { > + label = "at91bootstrap"; > + reg = <0x0 0x40000>; > + }; > + > + uboot at 40000 { > + label = "u-boot"; > + reg = <0x40000 0x80000>; > + }; > + > + ubootenv at c0000 { > + label = "U-Boot Env"; > + reg = <0xc0000 0x140000>; > + }; > + > + kernel at 200000 { > + label = "kernel"; > + reg = <0x200000 0x600000>; > + }; > + > + rootfs at 800000 { > + label = "rootfs"; > + reg = <0x800000 0x0f800000>; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/at91-cosino_mega2560.dts b/arch/arm/boot/dts/at91-cosino_mega2560.dts > new file mode 100644 > index 0000000..c29c53c > --- /dev/null > +++ b/arch/arm/boot/dts/at91-cosino_mega2560.dts > @@ -0,0 +1,84 @@ > +/* > + * cosino_mega2560.dts - Device Tree file for Cosino board with Mega 2560 > + * extension > + * > + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> > + * HCE Engineering > + * > + * Derived from at91sam9g35ek.dts by: > + * Copyright (C) 2012 Atmel, > + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> > + * > + * Licensed under GPLv2 or later. > + */ > + > +/dts-v1/; > +#include "at91-cosino.dtsi" > + > +/ { > + model = "HCE Cosino Mega 2560"; > + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5", "atmel,at91sam9"; > + > + ahb { > + apb { > + macb0: ethernet at f802c000 { > + phy-mode = "rmii"; > + status = "okay"; > + }; > + > + adc0: adc at f804c000 { > + atmel,adc-clock-rate = <1000000>; > + atmel,adc-ts-wires = <4>; > + atmel,adc-ts-pressure-threshold = <10000>; > + status = "okay"; > + }; > + > + > + tsadcc: tsadcc at f804c000 { > + status = "okay"; > + }; > + > + rtc at fffffeb0 { > + status = "okay"; > + }; > + > + usart1: serial at f8020000 { > + status = "okay"; > + }; > + > + usart2: serial at f8024000 { > + status = "okay"; > + }; > + > + usb2: gadget at f803c000 { > + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; > + status = "okay"; > + }; > + > + mmc1: mmc at f000c000 { > + pinctrl-0 = < > + &pinctrl_mmc1_slot0_clk_cmd_dat0 > + &pinctrl_mmc1_slot0_dat1_3>; > + status = "okay"; > + slot at 0 { > + reg = <0>; > + bus-width = <4>; > + non-removable; > + }; > + }; > + }; > + > + usb0: ohci at 00600000 { > + status = "okay"; > + num-ports = <3>; > + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */ > + &pioD 19 GPIO_ACTIVE_LOW > + &pioD 20 GPIO_ACTIVE_LOW > + >; > + }; > + > + usb1: ehci at 00700000 { > + status = "okay"; > + }; > + }; > +}; > -- > 1.8.1.2 > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC PATCH v2] ARM: at91: add support for Cosino board series by HCE Engineering 2013-11-20 18:50 ` Jean-Christophe PLAGNIOL-VILLARD @ 2013-11-21 8:24 ` Nicolas Ferre 0 siblings, 0 replies; 14+ messages in thread From: Nicolas Ferre @ 2013-11-21 8:24 UTC (permalink / raw) To: linux-arm-kernel On 20/11/2013 19:50, Jean-Christophe PLAGNIOL-VILLARD : > On 19:18 Wed 20 Nov , Rodolfo Giometti wrote: >> On Fri, Nov 15, 2013 at 02:52:56PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote: >>>>>> +#include "at91sam9g35.dtsi" >>>>>> + >>>>>> +/ { >>>>>> + model = "HCE Cosino core module"; >>>>>> + compatible = "hce,cosino", "atmel,at91sam9x5ek", "atmel,at91sam9x5", "atmel,at91sam9"; >>>>> is this really sam9xek compatible? >>>> >>>> Well, the board is derived from ATMEL dev board... maybe I can remove >>>> these lines... :-/ >>> >>> compatible means you board is an extension and that the kernel + dtb will run >>> on both without modification > > this time look ok a small issue the file in the comment is missing the at91- No wories, I fixed this while integrating the patch in at91-3.14-dt branch. > > otherwise > > Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Thanks, bye. >> Ok, at91sam9x5ek dropped. >> >>>> + >>>> + mmc1: mmc at f000c000 { >>>> + pinctrl-0 = < >>>> + &pinctrl_board_mmc0 >>> this will failled you can not have the same pux on 2 device >> >> Fixed. >> >> Attached a new patch version (V3). >> >> ### Changelog >> >> V2 -> V3 >> >> [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] >> * Reference to at91sam9x5ek dropped. >> * Inavlid mmc1 pinctrl-0 setting fixed >> >> V1 -> V2 >> >> [Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>] >> * prefix "at91-" added >> * atmel,mux-mask stuff removed >> * "compatible" stuff is now on the same line for easy-grep(TM) >> * lcd binding dropped >> >> Ciao, >> >> Rodolfo >> >> -- >> >> GNU/Linux Solutions e-mail: giometti at enneenne.com >> Linux Device Driver giometti at linux.it >> Embedded Systems phone: +39 349 2432127 >> UNIX programming skype: rodolfo.giometti >> Freelance ICT Italia - Consulente ICT Italia - www.consulenti-ict.it > >> From 16882a9f85faa21bcd7102894b7829eb4d77f97d Mon Sep 17 00:00:00 2001 >> From: Rodolfo Giometti <giometti@linux.it> >> Date: Wed, 6 Nov 2013 16:31:50 +0100 >> Subject: [PATCH] arm mach-at91: add support for Cosino board series by HCE >> Engineering >> >> This patch adds the Cosino at91sam9g35 based CPU module and the >> Cosino Mega 2560 extension board. >> >> Web site: http://www.cosino.it >> >> Signed-off-by: Rodolfo Giometti <giometti@linux.it> >> [nicolas.ferre at atmel.com: adapted to newer kernel, modified commit message] >> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> >> --- >> arch/arm/boot/dts/Makefile | 1 + >> arch/arm/boot/dts/at91-cosino.dtsi | 121 +++++++++++++++++++++++++++++ >> arch/arm/boot/dts/at91-cosino_mega2560.dts | 84 ++++++++++++++++++++ >> 3 files changed, 206 insertions(+) >> create mode 100644 arch/arm/boot/dts/at91-cosino.dtsi >> create mode 100644 arch/arm/boot/dts/at91-cosino_mega2560.dts >> >> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile >> index ab6a9f5..b05f5e6 100644 >> --- a/arch/arm/boot/dts/Makefile >> +++ b/arch/arm/boot/dts/Makefile >> @@ -35,6 +35,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb >> dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb >> dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb >> dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb >> +dtb-$(CONFIG_ARCH_AT91) += at91-cosino_mega2560.dtb >> # sama5d3 >> dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb >> dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb >> diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi >> new file mode 100644 >> index 0000000..00e2112 >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-cosino.dtsi >> @@ -0,0 +1,121 @@ >> +/* >> + * cosino.dtsi - Device Tree file for Cosino core module >> + * >> + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> >> + * HCE Engineering >> + * >> + * Derived from at91sam9x5ek.dtsi by: >> + * Copyright (C) 2012 Atmel, >> + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> >> + * >> + * Licensed under GPLv2 or later. >> + */ >> + >> +#include "at91sam9g35.dtsi" >> + >> +/ { >> + model = "HCE Cosino core module"; >> + compatible = "hce,cosino", "atmel,at91sam9x5", "atmel,at91sam9"; >> + >> + chosen { >> + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"; >> + }; >> + >> + memory { >> + reg = <0x20000000 0x8000000>; >> + }; >> + >> + clocks { >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges; >> + >> + main_clock: clock at 0 { >> + compatible = "atmel,osc", "fixed-clock"; >> + clock-frequency = <12000000>; >> + }; >> + }; >> + >> + ahb { >> + apb { >> + mmc0: mmc at f0008000 { >> + pinctrl-0 = < >> + &pinctrl_board_mmc0 >> + &pinctrl_mmc0_slot0_clk_cmd_dat0 >> + &pinctrl_mmc0_slot0_dat1_3>; >> + status = "okay"; >> + slot at 0 { >> + reg = <0>; >> + bus-width = <4>; >> + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; >> + }; >> + }; >> + >> + dbgu: serial at fffff200 { >> + status = "okay"; >> + }; >> + >> + usart0: serial at f801c000 { >> + status = "okay"; >> + }; >> + >> + i2c0: i2c at f8010000 { >> + status = "okay"; >> + }; >> + >> + adc0: adc at f804c000 { >> + atmel,adc-clock-rate = <1000000>; >> + atmel,adc-ts-wires = <4>; >> + atmel,adc-ts-pressure-threshold = <10000>; >> + status = "okay"; >> + }; >> + >> + pinctrl at fffff400 { >> + mmc0 { >> + pinctrl_board_mmc0: mmc0-board { >> + atmel,pins = >> + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ >> + }; >> + }; >> + }; >> + >> + watchdog at fffffe40 { >> + status = "okay"; >> + }; >> + }; >> + >> + nand0: nand at 40000000 { >> + nand-bus-width = <8>; >> + nand-ecc-mode = "hw"; >> + atmel,has-pmecc; /* Enable PMECC */ >> + atmel,pmecc-cap = <4>; >> + atmel,pmecc-sector-size = <512>; >> + status = "okay"; >> + >> + at91bootstrap at 0 { >> + label = "at91bootstrap"; >> + reg = <0x0 0x40000>; >> + }; >> + >> + uboot at 40000 { >> + label = "u-boot"; >> + reg = <0x40000 0x80000>; >> + }; >> + >> + ubootenv at c0000 { >> + label = "U-Boot Env"; >> + reg = <0xc0000 0x140000>; >> + }; >> + >> + kernel at 200000 { >> + label = "kernel"; >> + reg = <0x200000 0x600000>; >> + }; >> + >> + rootfs at 800000 { >> + label = "rootfs"; >> + reg = <0x800000 0x0f800000>; >> + }; >> + }; >> + }; >> +}; >> diff --git a/arch/arm/boot/dts/at91-cosino_mega2560.dts b/arch/arm/boot/dts/at91-cosino_mega2560.dts >> new file mode 100644 >> index 0000000..c29c53c >> --- /dev/null >> +++ b/arch/arm/boot/dts/at91-cosino_mega2560.dts >> @@ -0,0 +1,84 @@ >> +/* >> + * cosino_mega2560.dts - Device Tree file for Cosino board with Mega 2560 >> + * extension >> + * >> + * Copyright (C) 2013 - Rodolfo Giometti <giometti@linux.it> >> + * HCE Engineering >> + * >> + * Derived from at91sam9g35ek.dts by: >> + * Copyright (C) 2012 Atmel, >> + * 2012 Nicolas Ferre <nicolas.ferre@atmel.com> >> + * >> + * Licensed under GPLv2 or later. >> + */ >> + >> +/dts-v1/; >> +#include "at91-cosino.dtsi" >> + >> +/ { >> + model = "HCE Cosino Mega 2560"; >> + compatible = "hce,cosino_mega2560", "atmel,at91sam9x5", "atmel,at91sam9"; >> + >> + ahb { >> + apb { >> + macb0: ethernet at f802c000 { >> + phy-mode = "rmii"; >> + status = "okay"; >> + }; >> + >> + adc0: adc at f804c000 { >> + atmel,adc-clock-rate = <1000000>; >> + atmel,adc-ts-wires = <4>; >> + atmel,adc-ts-pressure-threshold = <10000>; >> + status = "okay"; >> + }; >> + >> + >> + tsadcc: tsadcc at f804c000 { >> + status = "okay"; >> + }; >> + >> + rtc at fffffeb0 { >> + status = "okay"; >> + }; >> + >> + usart1: serial at f8020000 { >> + status = "okay"; >> + }; >> + >> + usart2: serial at f8024000 { >> + status = "okay"; >> + }; >> + >> + usb2: gadget at f803c000 { >> + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; >> + status = "okay"; >> + }; >> + >> + mmc1: mmc at f000c000 { >> + pinctrl-0 = < >> + &pinctrl_mmc1_slot0_clk_cmd_dat0 >> + &pinctrl_mmc1_slot0_dat1_3>; >> + status = "okay"; >> + slot at 0 { >> + reg = <0>; >> + bus-width = <4>; >> + non-removable; >> + }; >> + }; >> + }; >> + >> + usb0: ohci at 00600000 { >> + status = "okay"; >> + num-ports = <3>; >> + atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW */ >> + &pioD 19 GPIO_ACTIVE_LOW >> + &pioD 20 GPIO_ACTIVE_LOW >> + >; >> + }; >> + >> + usb1: ehci at 00700000 { >> + status = "okay"; >> + }; >> + }; >> +}; >> -- >> 1.8.1.2 >> > >> _______________________________________________ >> linux-arm-kernel mailing list >> linux-arm-kernel at lists.infradead.org >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > > -- Nicolas Ferre ^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2013-11-21 8:24 UTC | newest] Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-11-06 16:19 [PATCH 1/1] arm mach-at91: add support for Cosino board series by HCE Engineering Rodolfo Giometti 2013-11-06 16:21 ` Russell King - ARM Linux 2013-11-06 16:25 ` Rodolfo Giometti 2013-11-07 6:06 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-13 17:34 ` [RFC PATCH v2] ARM: at91: " Nicolas Ferre 2013-11-13 17:46 ` Rodolfo Giometti 2013-11-14 8:56 ` Nicolas Ferre 2013-11-14 10:20 ` Rodolfo Giometti 2013-11-14 16:28 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-14 18:50 ` Rodolfo Giometti 2013-11-15 13:52 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-20 18:18 ` Rodolfo Giometti 2013-11-20 18:50 ` Jean-Christophe PLAGNIOL-VILLARD 2013-11-21 8:24 ` Nicolas Ferre
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.