Re: [U-Boot] [PATCH 09/15] arm64: mvebu: Armada 3700: Add SPI device tree nodes

[Jagan Teki]

On Fri, Sep 16, 2016 at 6:39 PM, Stefan Roese  wrote:
> This patch adds the SPI device tree nodes that are still missing to
> the Armada 3700 dts files.
>
> Signed-off-by: Stefan Roese 
> Cc: Nadav Haklai 
> Cc: Kostya Porotchkin 
> Cc: Wilson Ding 
> Cc: Victor Gu 
> Cc: Hua Jing 
> Cc: Terry Zhou 
> Cc: Hanna Hawa 
> Cc: Haim Boot 
> ---
>  arch/arm/dts/armada-3720-db.dts | 17 +
>  arch/arm/dts/armada-37xx.dtsi   | 11 +++
>  2 files changed, 28 insertions(+)
>
> diff --git a/arch/arm/dts/armada-3720-db.dts b/arch/arm/dts/armada-3720-db.dts
> index 86110a6..52c90c2 100644
> --- a/arch/arm/dts/armada-3720-db.dts
> +++ b/arch/arm/dts/armada-3720-db.dts
> @@ -56,6 +56,10 @@
> stdout-path = "serial0:115200n8";
> };
>
> +   aliases {
> +   spi0 = 
> +   };
> +
> memory {
> device_type = "memory";
> reg = <0x 0x 0x 0x2000>;
> @@ -67,6 +71,19 @@
> status = "okay";
>  };
>
> + {
> +   status = "okay";
> +
> +   spi-flash@0 {
> +   #address-cells = <1>;
> +   #size-cells = <1>;
> +   compatible = "st,m25p128", "jedec,spi-nor";

Use spi-flash instead of jedec,spi-nor

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
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[U-Boot] [PATCH 09/15] arm64: mvebu: Armada 3700: Add SPI device tree nodes

[Stefan Roese]

This patch adds the SPI device tree nodes that are still missing to
the Armada 3700 dts files.

Signed-off-by: Stefan Roese 
Cc: Nadav Haklai 
Cc: Kostya Porotchkin 
Cc: Wilson Ding 
Cc: Victor Gu 
Cc: Hua Jing 
Cc: Terry Zhou 
Cc: Hanna Hawa 
Cc: Haim Boot 
---
 arch/arm/dts/armada-3720-db.dts | 17 +
 arch/arm/dts/armada-37xx.dtsi   | 11 +++
 2 files changed, 28 insertions(+)

diff --git a/arch/arm/dts/armada-3720-db.dts b/arch/arm/dts/armada-3720-db.dts
index 86110a6..52c90c2 100644
--- a/arch/arm/dts/armada-3720-db.dts
+++ b/arch/arm/dts/armada-3720-db.dts
@@ -56,6 +56,10 @@
stdout-path = "serial0:115200n8";
};
 
+   aliases {
+   spi0 = 
+   };
+
memory {
device_type = "memory";
reg = <0x 0x 0x 0x2000>;
@@ -67,6 +71,19 @@
status = "okay";
 };
 
+ {
+   status = "okay";
+
+   spi-flash@0 {
+   #address-cells = <1>;
+   #size-cells = <1>;
+   compatible = "st,m25p128", "jedec,spi-nor";
+   reg = <0>; /* Chip select 0 */
+   spi-max-frequency = <5000>;
+   m25p,fast-read;
+   };
+};
+
 /* Exported on the micro USB connector CON32 through an FTDI */
  {
status = "okay";
diff --git a/arch/arm/dts/armada-37xx.dtsi b/arch/arm/dts/armada-37xx.dtsi
index 9e2efb8..bb14f54 100644
--- a/arch/arm/dts/armada-37xx.dtsi
+++ b/arch/arm/dts/armada-37xx.dtsi
@@ -140,6 +140,17 @@
reg = <0x1d0 0x1>, /* GICD */
  <0x1d4 0x4>; /* GICR */
};
+
+   spi0: spi@10600 {
+   compatible = "marvell,armada-3700-spi";
+   reg = <0x10600 0x50>;
+   #address-cells = <1>;
+   #size-cells = <0>;
+   #clock-cells = <0>;
+   clock-frequency = <16>;
+   spi-max-frequency = <4>;
+   status = "disabled";
+   };
};
};
 };
-- 
2.9.3

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