* [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments
@ 2013-03-11 14:12 Richard Genoud
2013-03-11 14:12 ` [PATCH 2/2] arm: at91: dt: at91sam9x5: complete NAND pinctrl Richard Genoud
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Richard Genoud @ 2013-03-11 14:12 UTC (permalink / raw)
To: linux-arm-kernel
Comments on NAND pins where inverted.
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
---
based on 3.9-rc2
arch/arm/boot/dts/at91sam9x5.dtsi | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index aa98e64..9b5d048 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -238,8 +238,8 @@
nand {
pinctrl_nand: nand-0 {
atmel,pins =
- <3 4 0x0 0x1 /* PD5 gpio RDY pin pull_up */
- 3 5 0x0 0x1>; /* PD4 gpio enable pin pull_up */
+ <3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */
+ 3 5 0x0 0x1>; /* PD5 gpio RDY/BUSY pin pull_up */
};
};
--
1.7.2.5
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] arm: at91: dt: at91sam9x5: complete NAND pinctrl
2013-03-11 14:12 [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Richard Genoud
@ 2013-03-11 14:12 ` Richard Genoud
2013-03-11 14:44 ` [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Jean-Christophe PLAGNIOL-VILLARD
2013-03-13 9:19 ` Nicolas Ferre
2 siblings, 0 replies; 4+ messages in thread
From: Richard Genoud @ 2013-03-11 14:12 UTC (permalink / raw)
To: linux-arm-kernel
There was only chip enable and readdy/busy pins for the nand controller.
This add the rest of the pins.
pinctrl_nand_16bits contains the specific muxes for 16 bits NANDs.
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
---
based on 3.9-rc2
arch/arm/boot/dts/at91sam9x5.dtsi | 28 ++++++++++++++++++++++++++--
1 files changed, 26 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
index 9b5d048..a98c0d5 100644
--- a/arch/arm/boot/dts/at91sam9x5.dtsi
+++ b/arch/arm/boot/dts/at91sam9x5.dtsi
@@ -238,8 +238,32 @@
nand {
pinctrl_nand: nand-0 {
atmel,pins =
- <3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */
- 3 5 0x0 0x1>; /* PD5 gpio RDY/BUSY pin pull_up */
+ <3 0 0x1 0x0 /* PD0 periph A Read Enable */
+ 3 1 0x1 0x0 /* PD1 periph A Write Enable */
+ 3 2 0x1 0x0 /* PD2 periph A Address Latch Enable */
+ 3 3 0x1 0x0 /* PD3 periph A Command Latch Enable */
+ 3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */
+ 3 5 0x0 0x1 /* PD5 gpio RDY/BUSY pin pull_up */
+ 3 6 0x1 0x0 /* PD6 periph A Data bit 0 */
+ 3 7 0x1 0x0 /* PD7 periph A Data bit 1 */
+ 3 8 0x1 0x0 /* PD8 periph A Data bit 2 */
+ 3 9 0x1 0x0 /* PD9 periph A Data bit 3 */
+ 3 10 0x1 0x0 /* PD10 periph A Data bit 4 */
+ 3 11 0x1 0x0 /* PD11 periph A Data bit 5 */
+ 3 12 0x1 0x0 /* PD12 periph A Data bit 6 */
+ 3 13 0x1 0x0>; /* PD13 periph A Data bit 7 */
+ };
+
+ pinctrl_nand_16bits: nand_16bits-0 {
+ atmel,pins =
+ <3 14 0x1 0x0 /* PD14 periph A Data bit 8 */
+ 3 15 0x1 0x0 /* PD15 periph A Data bit 9 */
+ 3 16 0x1 0x0 /* PD16 periph A Data bit 10 */
+ 3 17 0x1 0x0 /* PD17 periph A Data bit 11 */
+ 3 18 0x1 0x0 /* PD18 periph A Data bit 12 */
+ 3 19 0x1 0x0 /* PD19 periph A Data bit 13 */
+ 3 20 0x1 0x0 /* PD20 periph A Data bit 14 */
+ 3 21 0x1 0x0>; /* PD21 periph A Data bit 15 */
};
};
--
1.7.2.5
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments
2013-03-11 14:12 [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Richard Genoud
2013-03-11 14:12 ` [PATCH 2/2] arm: at91: dt: at91sam9x5: complete NAND pinctrl Richard Genoud
@ 2013-03-11 14:44 ` Jean-Christophe PLAGNIOL-VILLARD
2013-03-13 9:19 ` Nicolas Ferre
2 siblings, 0 replies; 4+ messages in thread
From: Jean-Christophe PLAGNIOL-VILLARD @ 2013-03-11 14:44 UTC (permalink / raw)
To: linux-arm-kernel
On 15:12 Mon 11 Mar , Richard Genoud wrote:
> Comments on NAND pins where inverted.
>
> Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Best Regards,
J.
> ---
> based on 3.9-rc2
>
> arch/arm/boot/dts/at91sam9x5.dtsi | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
> index aa98e64..9b5d048 100644
> --- a/arch/arm/boot/dts/at91sam9x5.dtsi
> +++ b/arch/arm/boot/dts/at91sam9x5.dtsi
> @@ -238,8 +238,8 @@
> nand {
> pinctrl_nand: nand-0 {
> atmel,pins =
> - <3 4 0x0 0x1 /* PD5 gpio RDY pin pull_up */
> - 3 5 0x0 0x1>; /* PD4 gpio enable pin pull_up */
> + <3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */
> + 3 5 0x0 0x1>; /* PD5 gpio RDY/BUSY pin pull_up */
> };
> };
>
> --
> 1.7.2.5
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments
2013-03-11 14:12 [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Richard Genoud
2013-03-11 14:12 ` [PATCH 2/2] arm: at91: dt: at91sam9x5: complete NAND pinctrl Richard Genoud
2013-03-11 14:44 ` [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Jean-Christophe PLAGNIOL-VILLARD
@ 2013-03-13 9:19 ` Nicolas Ferre
2 siblings, 0 replies; 4+ messages in thread
From: Nicolas Ferre @ 2013-03-13 9:19 UTC (permalink / raw)
To: linux-arm-kernel
On 03/11/2013 03:12 PM, Richard Genoud :
> Comments on NAND pins where inverted.
>
> Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
> ---
> based on 3.9-rc2
>
> arch/arm/boot/dts/at91sam9x5.dtsi | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi
> index aa98e64..9b5d048 100644
> --- a/arch/arm/boot/dts/at91sam9x5.dtsi
> +++ b/arch/arm/boot/dts/at91sam9x5.dtsi
> @@ -238,8 +238,8 @@
> nand {
> pinctrl_nand: nand-0 {
> atmel,pins =
> - <3 4 0x0 0x1 /* PD5 gpio RDY pin pull_up */
> - 3 5 0x0 0x1>; /* PD4 gpio enable pin pull_up */
> + <3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */
> + 3 5 0x0 0x1>; /* PD5 gpio RDY/BUSY pin pull_up */
> };
> };
>
>
Thanks, both queued in at91-3.9-fixes branch.
Best regards,
--
Nicolas Ferre
^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-03-11 14:12 [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Richard Genoud
2013-03-11 14:12 ` [PATCH 2/2] arm: at91: dt: at91sam9x5: complete NAND pinctrl Richard Genoud
2013-03-11 14:44 ` [PATCH 1/2] arm: at91: dt: at91sam9x5: correct NAND pins comments Jean-Christophe PLAGNIOL-VILLARD
2013-03-13 9:19 ` Nicolas Ferre
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