diff mbox series

[PATCHv2,32/36] dts: T4240RDB: Add ESPI slave device node

Message ID 20200602133532.36978-33-Zhiqiang.Hou@nxp.com
State Superseded
Headers show
Series spi: fsl-espi: Convert eSPI driver to DM | expand

Commit Message

Zhiqiang Hou June 2, 2020, 1:35 p.m. UTC 
From: Xiaowei Bao <xiaowei.bao at nxp.com>

Add ESPI slave node for T4240RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao at nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
---
V2:
 - Rebase the patch, no change intended.

 arch/powerpc/dts/t4240rdb.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/arch/powerpc/dts/t4240rdb.dts b/arch/powerpc/dts/t4240rdb.dts
index f67d7ce2ae..635065a036 100644
--- a/arch/powerpc/dts/t4240rdb.dts
+++ b/arch/powerpc/dts/t4240rdb.dts
@@ -14,4 +14,19 @@ 
 	#address-cells = <2>;
 	#size-cells = <2>;
 	interrupt-parent = <&mpic>;
+
+	aliases {
+		spi0 = &espi0;
+	};
+};
+
+&espi0 {
+	status = "okay";
+	flash at 0 {
+		compatible = "jedec,spi-nor";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0>;
+		spi-max-frequency = <10000000>; /* input clock */
+	};
 };