From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH][v3] arm64: Add flash node for ls1088a qds and rdb
Date: Fri, 12 May 2017 11:21:41 +0800 [thread overview]
Message-ID: <20170512032140.GD8471@dragon> (raw)
In-Reply-To: <1494409403-22369-1-git-send-email-prabhakar.kushwaha@nxp.com>
On Wed, May 10, 2017 at 03:13:23PM +0530, Prabhakar Kushwaha wrote:
> LS1088AQDS consist of NOR, NAND and FPGA connected over IFC
> LS1088ARDB consist of NAND and FPGA connected over IFC.
>
> So add flash information in ifc node of device tree.
>
> Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
The subject prefix should be like 'arm64: dts: ...'.
> ---
> changes for v2: Incorporated Shawn's comments
> changes for v3: Incorporated Shawn's further comments
>
> arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts | 24 +++++++++++++++++++++++
> arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 16 +++++++++++++++
> arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 5 +----
> 3 files changed, 41 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
> index 8c3cae5..82e1615 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
> @@ -110,6 +110,30 @@
> };
> };
>
> +&ifc {
> + ranges = <0 0 0x5 0x80000000 0x08000000
> + 2 0 0x5 0x30000000 0x00010000
> + 3 0 0x5 0x20000000 0x00010000>;
> + status = "okay";
> +
> + nor at 0,0 {
> + compatible = "cfi-flash";
> + reg = <0x0 0x0 0x8000000>;
> + bank-width = <2>;
> + device-width = <1>;
> + };
> +
> + nand at 2,0 {
> + compatible = "fsl,ifc-nand";
> + reg = <0x2 0x0 0x10000>;
> + };
> +
> + fpga: board-control at 3,0 {
> + compatible = "fsl,ls1088aqds-fpga", "fsl,fpga-qixis";
> + reg = <0x3 0x0 0x0000100>;
> + };
> +};
> +
> &duart0 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
> index 8a04fbb..a93a588 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
> @@ -94,6 +94,22 @@
> };
> };
>
> +&ifc {
> + ranges = <0 0 0x5 0x30000000 0x00010000
> + 2 0 0x5 0x20000000 0x00010000>;
> + status = "okay";
> +
> + nand at 0,0 {
> + compatible = "fsl,ifc-nand";
> + reg = <0x0 0x0 0x10000>;
> + };
> +
> + fpga: board-control at 2,0 {
> + compatible = "fsl,ls1088ardb-fpga", "fsl,fpga-qixis";
> + reg = <0x2 0x0 0x0000100>;
> + };
> +};
> +
> &duart0 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> index 2946fd7..e852b22 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
> @@ -216,11 +216,8 @@
> little-endian;
> #address-cells = <2>;
> #size-cells = <1>;
> -
> - ranges = <0 0 0x5 0x80000000 0x08000000
> - 2 0 0x5 0x30000000 0x00010000
> - 3 0 0x5 0x20000000 0x00010000>;
> status = "disabled";
> +
This is an unrelated change, and should be dropped.
I fixed those up and applied patch.
Shawn
> };
>
> i2c0: i2c at 2000000 {
> --
> 2.7.4
>
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
prev parent reply other threads:[~2017-05-12 3:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 9:43 [PATCH][v3] arm64: Add flash node for ls1088a qds and rdb Prabhakar Kushwaha
2017-05-12 3:21 ` Shawn Guo [this message]
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