* [PATCH] ARM: dts: hip04: NAND controller support
@ 2014-10-23 8:24 Zhou Wang
[not found] ` <1414052649-17868-1-git-send-email-wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Zhou Wang @ 2014-10-23 8:24 UTC (permalink / raw)
To: Arnd Bergmann, Olof Johansson, Kevin Hilman, Russell King
Cc: haojian.zhuang-Re5JQEeQqe8AvxtiuMwx3w,
xuwei5-C8/M+/jPZTeaMJb+Lgu22Q, wangzhou1-C8/M+/jPZTeaMJb+Lgu22Q,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
devicetree-u79uwXL29TY76Z2rM5mHXA, Zhou Wang
This patch adds dts support of NAND flash controller for Hisilicon Soc Hip04.
The patch is based on v3.18-rc1. I have tested that NAND flash controller
works fine in Hip04 D01 board.
Signed-off-by: Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/boot/dts/hip04.dtsi | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi
index 93b6c90..642a160 100644
--- a/arch/arm/boot/dts/hip04.dtsi
+++ b/arch/arm/boot/dts/hip04.dtsi
@@ -263,5 +263,35 @@
interrupts = <0 372 4>;
};
+ nand: nand@4020000 {
+ compatible = "hisilicon,504-nfc";
+ reg = <0x4020000 0x10000>, <0x5000000 0x1000>;
+ interrupts = <0 379 4>;
+ nand-bus-width = <8>;
+ nand-ecc-mode = "none";
+ hisi,nand-ecc-bits = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "nand_text";
+ reg = <0x00000000 0x00400000>;
+ };
+
+ partition@00400000 {
+ label = "nand_monitor";
+ reg = <0x00400000 0x00400000>;
+ };
+
+ partition@00800000 {
+ label = "nand_kernel";
+ reg = <0x00800000 0x00800000>;
+ };
+
+ partition@01000000 {
+ label = "nand_fs";
+ reg = <0x01000000 0x1f000000>;
+ };
+ };
};
};
--
1.7.9.5
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: hip04: NAND controller support
[not found] ` <1414052649-17868-1-git-send-email-wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2014-10-23 9:32 ` Haojian Zhuang
[not found] ` <CAN1soZyCojPe8HYQQqrPj7e84TrhTsQpupMqf5semZDn3NabCQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Haojian Zhuang @ 2014-10-23 9:32 UTC (permalink / raw)
To: Zhou Wang
Cc: Arnd Bergmann, Olof Johansson, Kevin Hilman, Russell King,
xuwei (O), wangzhou1-C8/M+/jPZTeaMJb+Lgu22Q,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA
On Thu, Oct 23, 2014 at 4:24 PM, Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> This patch adds dts support of NAND flash controller for Hisilicon Soc Hip04.
> The patch is based on v3.18-rc1. I have tested that NAND flash controller
> works fine in Hip04 D01 board.
>
> Signed-off-by: Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> arch/arm/boot/dts/hip04.dtsi | 30 ++++++++++++++++++++++++++++++
> 1 file changed, 30 insertions(+)
>
> diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi
> index 93b6c90..642a160 100644
> --- a/arch/arm/boot/dts/hip04.dtsi
> +++ b/arch/arm/boot/dts/hip04.dtsi
> @@ -263,5 +263,35 @@
> interrupts = <0 372 4>;
> };
>
> + nand: nand@4020000 {
> + compatible = "hisilicon,504-nfc";
> + reg = <0x4020000 0x10000>, <0x5000000 0x1000>;
> + interrupts = <0 379 4>;
> + nand-bus-width = <8>;
> + nand-ecc-mode = "none";
> + hisi,nand-ecc-bits = <0>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition@0 {
> + label = "nand_text";
> + reg = <0x00000000 0x00400000>;
> + };
> +
> + partition@00400000 {
> + label = "nand_monitor";
> + reg = <0x00400000 0x00400000>;
> + };
> +
> + partition@00800000 {
> + label = "nand_kernel";
> + reg = <0x00800000 0x00800000>;
> + };
> +
> + partition@01000000 {
> + label = "nand_fs";
> + reg = <0x01000000 0x1f000000>;
> + };
Partitions are different on different boards. But nand controller is
same on each chip. You
should define nand controller in soc dtsi file, and define partition
in board dts file.
Regards
Haojian
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: hip04: NAND controller support
[not found] ` <CAN1soZyCojPe8HYQQqrPj7e84TrhTsQpupMqf5semZDn3NabCQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2014-10-24 6:24 ` Zhou Wang
2014-10-24 6:54 ` Zhou Wang
1 sibling, 0 replies; 4+ messages in thread
From: Zhou Wang @ 2014-10-24 6:24 UTC (permalink / raw)
To: Haojian Zhuang
Cc: Arnd Bergmann, Olof Johansson, Kevin Hilman, Russell King,
xuwei (O), wangzhou1-C8/M+/jPZTeaMJb+Lgu22Q,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA
On 2014年10月23日 17:32, Haojian Zhuang wrote:
> On Thu, Oct 23, 2014 at 4:24 PM, Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> This patch adds dts support of NAND flash controller for Hisilicon Soc Hip04.
>> The patch is based on v3.18-rc1. I have tested that NAND flash controller
>> works fine in Hip04 D01 board.
>>
>> Signed-off-by: Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> ---
>> arch/arm/boot/dts/hip04.dtsi | 30 ++++++++++++++++++++++++++++++
>> 1 file changed, 30 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi
>> index 93b6c90..642a160 100644
>> --- a/arch/arm/boot/dts/hip04.dtsi
>> +++ b/arch/arm/boot/dts/hip04.dtsi
>> @@ -263,5 +263,35 @@
>> interrupts = <0 372 4>;
>> };
>>
>> + nand: nand@4020000 {
>> + compatible = "hisilicon,504-nfc";
>> + reg = <0x4020000 0x10000>, <0x5000000 0x1000>;
>> + interrupts = <0 379 4>;
>> + nand-bus-width = <8>;
>> + nand-ecc-mode = "none";
>> + hisi,nand-ecc-bits = <0>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> +
>> + partition@0 {
>> + label = "nand_text";
>> + reg = <0x00000000 0x00400000>;
>> + };
>> +
>> + partition@00400000 {
>> + label = "nand_monitor";
>> + reg = <0x00400000 0x00400000>;
>> + };
>> +
>> + partition@00800000 {
>> + label = "nand_kernel";
>> + reg = <0x00800000 0x00800000>;
>> + };
>> +
>> + partition@01000000 {
>> + label = "nand_fs";
>> + reg = <0x01000000 0x1f000000>;
>> + };
>
> Partitions are different on different boards. But nand controller is
> same on each chip. You
> should define nand controller in soc dtsi file, and define partition
> in board dts file.
My mistake, I will move the partition information to dts file.
Thanks a lot, Haojian.
Kind Regards
Zhou Wang
>
> Regards
> Haojian
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: hip04: NAND controller support
[not found] ` <CAN1soZyCojPe8HYQQqrPj7e84TrhTsQpupMqf5semZDn3NabCQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-10-24 6:24 ` Zhou Wang
@ 2014-10-24 6:54 ` Zhou Wang
1 sibling, 0 replies; 4+ messages in thread
From: Zhou Wang @ 2014-10-24 6:54 UTC (permalink / raw)
To: Haojian Zhuang
Cc: Arnd Bergmann, Olof Johansson, Kevin Hilman, Russell King,
xuwei (O), wangzhou1-C8/M+/jPZTeaMJb+Lgu22Q,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA
On 2014年10月23日 17:32, Haojian Zhuang wrote:
> On Thu, Oct 23, 2014 at 4:24 PM, Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>> This patch adds dts support of NAND flash controller for Hisilicon Soc Hip04.
>> The patch is based on v3.18-rc1. I have tested that NAND flash controller
>> works fine in Hip04 D01 board.
>>
>> Signed-off-by: Zhou Wang <wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> ---
>> arch/arm/boot/dts/hip04.dtsi | 30 ++++++++++++++++++++++++++++++
>> 1 file changed, 30 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/hip04.dtsi b/arch/arm/boot/dts/hip04.dtsi
>> index 93b6c90..642a160 100644
>> --- a/arch/arm/boot/dts/hip04.dtsi
>> +++ b/arch/arm/boot/dts/hip04.dtsi
>> @@ -263,5 +263,35 @@
>> interrupts = <0 372 4>;
>> };
>>
>> + nand: nand@4020000 {
>> + compatible = "hisilicon,504-nfc";
>> + reg = <0x4020000 0x10000>, <0x5000000 0x1000>;
>> + interrupts = <0 379 4>;
>> + nand-bus-width = <8>;
>> + nand-ecc-mode = "none";
>> + hisi,nand-ecc-bits = <0>;
>> + #address-cells = <1>;
>> + #size-cells = <1>;
>> +
>> + partition@0 {
>> + label = "nand_text";
>> + reg = <0x00000000 0x00400000>;
>> + };
>> +
>> + partition@00400000 {
>> + label = "nand_monitor";
>> + reg = <0x00400000 0x00400000>;
>> + };
>> +
>> + partition@00800000 {
>> + label = "nand_kernel";
>> + reg = <0x00800000 0x00800000>;
>> + };
>> +
>> + partition@01000000 {
>> + label = "nand_fs";
>> + reg = <0x01000000 0x1f000000>;
>> + };
>
> Partitions are different on different boards. But nand controller is
> same on each chip. You
> should define nand controller in soc dtsi file, and define partition
> in board dts file.
>
My mistake. I will move the partition information to board dts file.
Thanks a lot, Haojian.
Kind Regards
Zhou Wang
> Regards
> Haojian
>
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2014-10-23 8:24 [PATCH] ARM: dts: hip04: NAND controller support Zhou Wang
[not found] ` <1414052649-17868-1-git-send-email-wangzhou.bry-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-10-23 9:32 ` Haojian Zhuang
[not found] ` <CAN1soZyCojPe8HYQQqrPj7e84TrhTsQpupMqf5semZDn3NabCQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-10-24 6:24 ` Zhou Wang
2014-10-24 6:54 ` Zhou Wang
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