linux-kernel - [PATCH 1/2] arm64: dts: rockchip: rk3399-khadas-edge: add missed spiflash node

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Message-Id: <20200923101225.1513392-2-email2tema@gmail.com>
Date:   Wed, 23 Sep 2020 18:12:24 +0800
From:   Artem Lapkin <email2tema@...il.com>
To:     heiko@...ech.de
Cc:     linux-arm-kernel@...ts.infradead.org, robh+dt@...nel.org,
        art@...das.com, jbx6244@...il.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, nick@...das.com
Subject: [PATCH 1/2] arm64: dts: rockchip: rk3399-khadas-edge: add missed spiflash node

From: Artem Lapkin <art@...das.com>

The Khadas Edge Boards uses winbond - w25q128 spi flash with 104Mhz
---
 .../boot/dts/rockchip/rk3399-khadas-edge.dtsi      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
index e36837c04dc..42ebbd6fa46 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-khadas-edge.dtsi
@@ -805,3 +805,17 @@ &vopl {
 &vopl_mmu {
 	status = "okay";
 };
+
+
+&spi1 {
+    max-freq = <104000000>;
+    status = "okay";
+
+    spiflash: flash@0 {
+    u-boot,dm-pre-reloc;
+    compatible = "winbond,w25q128fw", "jedec,spi-nor";
+    reg = <0>;
+    spi-max-frequency = <104000000>;
+    };
+};
+
-- 
2.25.1