[PATCH v2 11/11] MIPS: mobileye: eyeq5: add octal flash node to eval board DTS

Théo Lebrun
2024-04-05T15:02:24Z

Add SPI-NOR octal flash node to evaluation board devicetree.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
arch/mips/boot/dts/mobileye/eyeq5-epm5.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/arch/mips/boot/dts/mobileye/eyeq5-epm5.dts b/arch/mips/boot/dts/mobileye/eyeq5-epm5.dts
index 6898b2d8267d..0e5fee7b680c 100644
--- a/arch/mips/boot/dts/mobileye/eyeq5-epm5.dts
+++ b/arch/mips/boot/dts/mobileye/eyeq5-epm5.dts
@@ -21,3 +21,18 @@ memory@0 {
<0x8 0x02000000 0x0 0x7E000000>;
};
};
+
+&ospi {
+ flash0: flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>; /* chip select */
+
+ spi-max-frequency = <40000000>;
+ spi-rx-bus-width = <8>;
+ cdns,read-delay = <1>;
+ cdns,tshsl-ns = <400>;
+ cdns,tsd2d-ns = <400>;
+ cdns,tchsh-ns = <125>;
+ cdns,tslch-ns = <50>;
+ };
+};

--
2.44.0