From: Weijie Gao <weijie.gao@mediatek.com>
Date: Mon, 22 Jul 2019 02:35:10 +0000 (+0800)
Subject: arm: dts: change MT7629 to use spi-mem rather than qspi
X-Git-Tag: v2019.10-rc2~15^2~13
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=102b0b11195ffe421f352d510c15fd6bb0e7c8f3;p=oweals%2Fu-boot.git

arm: dts: change MT7629 to use spi-mem rather than qspi

The original mtk_qspi driver has been removed. We change MT7629 to use
newly added mtk-spimem driver.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
---

diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
index 08c3b59222..0981f9b3b1 100644
--- a/arch/arm/dts/mt7629-rfb.dts
+++ b/arch/arm/dts/mt7629-rfb.dts
@@ -13,7 +13,7 @@
 	compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
 
 	aliases {
-		spi0 = &qspi;
+		spi0 = &snfi;
 	};
 
 	chosen {
@@ -33,7 +33,14 @@
 };
 
 &pinctrl {
-	qspi_pins: qspi-pins {
+	snfi_pins: snfi-pins {
+		mux {
+			function = "flash";
+			groups = "snfi";
+		};
+	};
+
+	snor_pins: snor-pins {
 		mux {
 			function = "flash";
 			groups = "spi_nor";
@@ -55,9 +62,10 @@
 	};
 };
 
-&qspi {
-	pinctrl-names = "default";
-	pinctrl-0 = <&qspi_pins>;
+&snfi {
+	pinctrl-names = "default", "snfi";
+	pinctrl-0 = <&snor_pins>;
+	pinctrl-1 = <&snfi_pins>;
 	status = "okay";
 
 	spi-flash@0{
diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi
index ecbd29d7ae..8ff19162f0 100644
--- a/arch/arm/dts/mt7629.dtsi
+++ b/arch/arm/dts/mt7629.dtsi
@@ -215,10 +215,16 @@
 		status = "disabled";
 	};
 
-	qspi: qspi@11014000 {
-		compatible = "mediatek,mt7629-qspi";
-		reg = <0x11014000 0xe0>, <0x30000000 0x10000000>;
-		reg-names = "reg_base", "mem_base";
+	snfi: snfi@1100d000 {
+		compatible = "mediatek,mtk-snfi-spi";
+		reg = <0x1100d000 0x2000>;
+		clocks = <&pericfg CLK_PERI_NFI_PD>,
+			 <&pericfg CLK_PERI_SNFI_PD>;
+		clock-names = "nfi_clk", "pad_clk";
+		assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>,
+				  <&topckgen CLK_TOP_NFI_INFRA_SEL>;
+		assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>,
+					 <&topckgen CLK_TOP_UNIVPLL2_D8>;
 		status = "disabled";
 		#address-cells = <1>;
 		#size-cells = <0>;