From: Chuanhong Guo <gch981213@gmail.com>
Date: Thu, 6 Feb 2020 14:30:14 +0000 (+0800)
Subject: ath79: use ar934x-spi for ar933x as well
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=0046aef672cbd5f1d6300cd559cb77b7f83c01be;p=openwrt%2Fstaging%2Fxback.git

ath79: use ar934x-spi for ar933x as well

ar933x appears to have the same spi controller as ar934x but it's
not mentioned in datasheet at all. Use new spi driver instead to
gain more flash operating performance.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---

diff --git a/target/linux/ath79/dts/ar9330.dtsi b/target/linux/ath79/dts/ar9330.dtsi
index 042b70e0bb..8e52ae8fdb 100644
--- a/target/linux/ath79/dts/ar9330.dtsi
+++ b/target/linux/ath79/dts/ar9330.dtsi
@@ -119,11 +119,10 @@
 		};
 
 		spi: spi@1f000000 {
-			compatible = "qca,ar7100-spi";
-			reg = <0x1f000000 0x10>;
+			compatible = "qca,ar934x-spi";
+			reg = <0x1f000000 0x1c>;
 
 			clocks = <&pll ATH79_CLK_AHB>;
-			clock-names = "ahb";
 
 			#address-cells = <1>;
 			#size-cells = <0>;