* [PATCH 1/4] ARM: at91: at91sam9x5/dts: add ISI dt support, include isi node, pinctrls
[not found] ` <1423728386-24544-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
@ 2015-02-12 8:06 ` Josh Wu
2015-02-12 8:06 ` [PATCH 2/4] ARM: at91: at91sam9x5ek/dts: add ov2640 support Josh Wu
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Josh Wu @ 2015-02-12 8:06 UTC (permalink / raw)
To: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Boris Brezillon, Alexandre Belloni,
Jean-Christophe Plagniol-Villard,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Josh Wu
Add a new file: at91sam9x5_isi.dtsi, which includes ISI node and
pinctrls.
Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/at91sam9g25.dtsi | 1 +
arch/arm/boot/dts/at91sam9x5_isi.dtsi | 46 +++++++++++++++++++++++++++++++++++
2 files changed, 47 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi
index 17b8799..a7da0dd 100644
--- a/arch/arm/boot/dts/at91sam9g25.dtsi
+++ b/arch/arm/boot/dts/at91sam9g25.dtsi
@@ -7,6 +7,7 @@
*/
#include "at91sam9x5.dtsi"
+#include "at91sam9x5_isi.dtsi"
#include "at91sam9x5_usart3.dtsi"
#include "at91sam9x5_macb0.dtsi"
diff --git a/arch/arm/boot/dts/at91sam9x5_isi.dtsi b/arch/arm/boot/dts/at91sam9x5_isi.dtsi
index 98bc877..be6be94 100644
--- a/arch/arm/boot/dts/at91sam9x5_isi.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5_isi.dtsi
@@ -13,6 +13,37 @@
/ {
ahb {
apb {
+ pinctrl@fffff400 {
+ isi {
+ pinctrl_isi_data_0_7: isi-0-data-0-7 {
+ atmel,pins =
+ <AT91_PIOC 0 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC0 periph B ISI_D0, conflicts with LCDDAT0 */
+ AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC1 periph B ISI_D1, conflicts with LCDDAT1 */
+ AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC2 periph B ISI_D2, conflicts with LCDDAT2 */
+ AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC3 periph B ISI_D3, conflicts with LCDDAT3 */
+ AT91_PIOC 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC4 periph B ISI_D4, conflicts with LCDDAT4 */
+ AT91_PIOC 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC5 periph B ISI_D5, conflicts with LCDDAT5 */
+ AT91_PIOC 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC6 periph B ISI_D6, conflicts with LCDDAT6 */
+ AT91_PIOC 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC7 periph B ISI_D7, conflicts with LCDDAT7 */
+ AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC12 periph B ISI_PCK, conflicts with LCDDAT12 */
+ AT91_PIOC 14 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC14 periph B ISI_HSYNC, conflicts with LCDDAT14 */
+ AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC13 periph B ISI_VSYNC, conflicts with LCDDAT13 */
+ };
+
+ pinctrl_isi_data_8_9: isi-0-data-8-9 {
+ atmel,pins =
+ <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC8 periph B ISI_D8, conflicts with LCDDAT8 */
+ AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC9 periph B ISI_D9, conflicts with LCDDAT9 */
+ };
+
+ pinctrl_isi_data_10_11: isi-0-data-10-11 {
+ atmel,pins =
+ <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC10 periph B ISI_D10, conflicts with LCDDAT10 */
+ AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC11 periph B ISI_D11, conflicts with LCDDAT11 */
+ };
+ };
+ };
+
pmc: pmc@fffffc00 {
periphck {
isi_clk: isi_clk {
@@ -22,5 +53,20 @@
};
};
};
+
+ isi: isi@f8048000 {
+ compatible = "atmel,at91sam9g45-isi";
+ reg = <0xf8048000 0x4000>;
+ interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_isi_data_0_7>;
+ clocks = <&isi_clk>;
+ clock-names = "isi_clk";
+ status = "disabled";
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
};
};
--
1.9.1
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 2/4] ARM: at91: at91sam9x5ek/dts: add ov2640 support
[not found] ` <1423728386-24544-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-02-12 8:06 ` [PATCH 1/4] ARM: at91: at91sam9x5/dts: add ISI dt support, include isi node, pinctrls Josh Wu
@ 2015-02-12 8:06 ` Josh Wu
2015-02-12 8:06 ` [PATCH 3/4] ARM: at91: at91sam9g25ek/dts: enable ISI and ov2640 Josh Wu
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: Josh Wu @ 2015-02-12 8:06 UTC (permalink / raw)
To: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Boris Brezillon, Alexandre Belloni,
Jean-Christophe Plagniol-Villard,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Josh Wu
Add the camera sensor ov2640 dt support. And connect sensor to isi node
as well.
Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/at91sam9x5ek.dtsi | 48 +++++++++++++++++++++++++++++++++++++
1 file changed, 48 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi
index bd16bd3..b633b0f 100644
--- a/arch/arm/boot/dts/at91sam9x5ek.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi
@@ -66,9 +66,47 @@
compatible = "wm8731";
reg = <0x1a>;
};
+
+ ov2640: camera@0x30 {
+ compatible = "ovti,ov2640";
+ reg = <0x30>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pck0_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
+ resetb-gpios = <&pioA 7 GPIO_ACTIVE_LOW>;
+ pwdn-gpios = <&pioA 13 GPIO_ACTIVE_HIGH>;
+ clocks = <&pck0>;
+ clock-names = "xvclk";
+ assigned-clocks = <&pck0>;
+ assigned-clock-rates = <25000000>;
+ status = "disabled";
+
+ port {
+ ov2640_0: endpoint {
+ remote-endpoint = <&isi_0>;
+ bus-width = <8>;
+ };
+ };
+ };
};
pinctrl@fffff400 {
+ camera_sensor {
+ pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
+ atmel,pins =
+ <AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC15 periph C ISI_MCK */
+ };
+
+ pinctrl_sensor_reset: sensor_reset-0 {
+ atmel,pins =
+ <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PA7 gpio */
+ };
+
+ pinctrl_sensor_power: sensor_power-0 {
+ atmel,pins =
+ <AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PA13 gpio */
+ };
+ };
+
mmc0 {
pinctrl_board_mmc0: mmc0-board {
atmel,pins =
@@ -122,6 +160,16 @@
usb1: ehci@00700000 {
status = "okay";
};
+
+ isi: isi@f8048000 {
+ status = "disabled";
+ port {
+ isi_0: endpoint@0 {
+ remote-endpoint = <&ov2640_0>;
+ bus-width = <8>;
+ };
+ };
+ };
};
sound {
--
1.9.1
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 3/4] ARM: at91: at91sam9g25ek/dts: enable ISI and ov2640
[not found] ` <1423728386-24544-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-02-12 8:06 ` [PATCH 1/4] ARM: at91: at91sam9x5/dts: add ISI dt support, include isi node, pinctrls Josh Wu
2015-02-12 8:06 ` [PATCH 2/4] ARM: at91: at91sam9x5ek/dts: add ov2640 support Josh Wu
@ 2015-02-12 8:06 ` Josh Wu
2015-02-12 8:06 ` [PATCH 4/4] ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support Josh Wu
2015-02-12 9:08 ` [PATCH 0/4] ARM: at91: at91sam9x5: " Boris Brezillon
4 siblings, 0 replies; 7+ messages in thread
From: Josh Wu @ 2015-02-12 8:06 UTC (permalink / raw)
To: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Boris Brezillon, Alexandre Belloni,
Jean-Christophe Plagniol-Villard,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Josh Wu
Enable ISI and ov2640 for at91sam9g25ek board.
Meantime, we need to disable the mmc1 and spi0 as they have pin conflict
with ISI.
Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/at91sam9g25ek.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts
index 1e4c49c..9808990 100644
--- a/arch/arm/boot/dts/at91sam9g25ek.dts
+++ b/arch/arm/boot/dts/at91sam9g25ek.dts
@@ -16,10 +16,28 @@
ahb {
apb {
+ spi0: spi@f0000000 {
+ status = "disabled";
+ };
+
+ mmc1: mmc@f000c000 {
+ status = "disabled";
+ };
+
+ i2c0: i2c@f8010000 {
+ ov2640: camera@0x30 {
+ status = "okay";
+ };
+ };
+
macb0: ethernet@f802c000 {
phy-mode = "rmii";
status = "okay";
};
};
+
+ isi: isi@f8048000 {
+ status = "okay";
+ };
};
};
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 4/4] ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support
[not found] ` <1423728386-24544-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
` (2 preceding siblings ...)
2015-02-12 8:06 ` [PATCH 3/4] ARM: at91: at91sam9g25ek/dts: enable ISI and ov2640 Josh Wu
@ 2015-02-12 8:06 ` Josh Wu
2015-02-12 9:08 ` [PATCH 0/4] ARM: at91: at91sam9x5: " Boris Brezillon
4 siblings, 0 replies; 7+ messages in thread
From: Josh Wu @ 2015-02-12 8:06 UTC (permalink / raw)
To: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Boris Brezillon, Alexandre Belloni,
Jean-Christophe Plagniol-Villard,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell, Josh Wu
Add ISI and ov2640 support in at91_dt_defconfig file.
Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
---
arch/arm/configs/at91_dt_defconfig | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig
index a67375f..de4e1a5 100644
--- a/arch/arm/configs/at91_dt_defconfig
+++ b/arch/arm/configs/at91_dt_defconfig
@@ -135,6 +135,12 @@ CONFIG_POWER_RESET=y
CONFIG_WATCHDOG=y
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_SSB=m
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+CONFIG_SOC_CAMERA=y
+CONFIG_VIDEO_ATMEL_ISI=y
+CONFIG_SOC_CAMERA_OV2640=y
CONFIG_FB=y
CONFIG_FB_ATMEL=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH 0/4] ARM: at91: at91sam9x5: enable ISI and ov2640 support
[not found] ` <1423728386-24544-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
` (3 preceding siblings ...)
2015-02-12 8:06 ` [PATCH 4/4] ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support Josh Wu
@ 2015-02-12 9:08 ` Boris Brezillon
2015-03-04 13:43 ` Nicolas Ferre
4 siblings, 1 reply; 7+ messages in thread
From: Boris Brezillon @ 2015-02-12 9:08 UTC (permalink / raw)
To: Josh Wu
Cc: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Alexandre Belloni, Jean-Christophe Plagniol-Villard,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell
On Thu, 12 Feb 2015 16:06:22 +0800
Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org> wrote:
> This patch series will enable ISI and ov2640 sensor support for
> at91sam9g25ek board.
This series looks good to me.
Acked-by: Boris Brezillon <boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
>
>
> Josh Wu (4):
> ARM: at91: at91sam9x5/dts: add ISI dt support, include isi node,
> pinctrls
> ARM: at91: at91sam9x5ek/dts: add ov2640 support
> ARM: at91: at91sam9g25ek/dts: enable ISI and ov2640
> ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support
>
> arch/arm/boot/dts/at91sam9g25.dtsi | 1 +
> arch/arm/boot/dts/at91sam9g25ek.dts | 18 +++++++++++++
> arch/arm/boot/dts/at91sam9x5_isi.dtsi | 46 +++++++++++++++++++++++++++++++++
> arch/arm/boot/dts/at91sam9x5ek.dtsi | 48 +++++++++++++++++++++++++++++++++++
> arch/arm/configs/at91_dt_defconfig | 6 +++++
> 5 files changed, 119 insertions(+)
>
--
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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^ permalink raw reply [flat|nested] 7+ messages in thread* Re: [PATCH 0/4] ARM: at91: at91sam9x5: enable ISI and ov2640 support
2015-02-12 9:08 ` [PATCH 0/4] ARM: at91: at91sam9x5: " Boris Brezillon
@ 2015-03-04 13:43 ` Nicolas Ferre
0 siblings, 0 replies; 7+ messages in thread
From: Nicolas Ferre @ 2015-03-04 13:43 UTC (permalink / raw)
To: Boris Brezillon, Josh Wu
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
Alexandre Belloni, Jean-Christophe Plagniol-Villard,
devicetree-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Pawel Moll,
Mark Rutland, Ian Campbell
Le 12/02/2015 10:08, Boris Brezillon a écrit :
> On Thu, 12 Feb 2015 16:06:22 +0800
> Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org> wrote:
>
>> This patch series will enable ISI and ov2640 sensor support for
>> at91sam9g25ek board.
>
> This series looks good to me.
>
> Acked-by: Boris Brezillon <boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Acked-by: Nicolas Ferre <nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
3 first patches stacked on top of at91-4.1-dt. Last one on
at91-4.1-defconfig.
Thank, bye.
>> Josh Wu (4):
>> ARM: at91: at91sam9x5/dts: add ISI dt support, include isi node,
>> pinctrls
>> ARM: at91: at91sam9x5ek/dts: add ov2640 support
>> ARM: at91: at91sam9g25ek/dts: enable ISI and ov2640
>> ARM: at91: at91_dt_defconfig: enable ISI and ov2640 support
>>
>> arch/arm/boot/dts/at91sam9g25.dtsi | 1 +
>> arch/arm/boot/dts/at91sam9g25ek.dts | 18 +++++++++++++
>> arch/arm/boot/dts/at91sam9x5_isi.dtsi | 46 +++++++++++++++++++++++++++++++++
>> arch/arm/boot/dts/at91sam9x5ek.dtsi | 48 +++++++++++++++++++++++++++++++++++
>> arch/arm/configs/at91_dt_defconfig | 6 +++++
>> 5 files changed, 119 insertions(+)
>>
>
>
>
--
Nicolas Ferre
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^ permalink raw reply [flat|nested] 7+ messages in thread