diff mbox series

[2/2] arm: dts: enable MTK SPI NOR controller driver

Message ID 20201113030243.22462-3-SkyLake.Huang@mediatek.com
State Changes Requested
Delegated to: Jagannadha Sutradharudu Teki
Headers show
Series *** Add support for Mediatek mt762x SoC *** | expand

Commit Message

SkyLake Huang Nov. 13, 2020, 3:02 a.m. UTC 
From: "SkyLake.Huang" <skylake.huang@mediatek.com>

Enable MTK SPI NOR controller driver on mt7622 & mt7629.

Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
---
 arch/arm/dts/mt7622-rfb.dts  | 14 +++++++++++++-
 arch/arm/dts/mt7622.dtsi     |  7 +++++++
 arch/arm/dts/mt7629-rfb.dts  | 14 +++++++++++++-
 arch/arm/dts/mt7629.dtsi     |  9 +++++++++
 configs/mt7622_rfb_defconfig |  3 ++-
 configs/mt7629_rfb_defconfig |  3 ++-
 6 files changed, 46 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/dts/mt7622-rfb.dts b/arch/arm/dts/mt7622-rfb.dts
index 52b34fa3b3..9322c54a3c 100644
--- a/arch/arm/dts/mt7622-rfb.dts
+++ b/arch/arm/dts/mt7622-rfb.dts
@@ -19,7 +19,7 @@ 
 	};
 
 	aliases {
-		spi0 = &snfi;
+		spi0 = &snor;
 	};
 
 	memory@40000000 {
@@ -151,6 +151,18 @@ 
 	quad-spi;
 };
 
+&snor {
+	pinctrl-names = "default";
+	pinctrl-0 = <&snor_pins>;
+	status = "okay";
+
+	spi-flash@0{
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		u-boot,dm-pre-reloc;
+	};
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins>;
diff --git a/arch/arm/dts/mt7622.dtsi b/arch/arm/dts/mt7622.dtsi
index e511432da9..53d24ac63d 100644
--- a/arch/arm/dts/mt7622.dtsi
+++ b/arch/arm/dts/mt7622.dtsi
@@ -68,7 +68,14 @@ 
 
 		assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>,
 					 <&topckgen CLK_TOP_UNIVPLL2_D8>;
+	};
 
+	snor: snor@11014000 {
+		compatible = "mediatek,mtk-snor";
+		reg = <0x11014000 0x1000>;
+		clocks = <&pericfg CLK_PERI_FLASH_PD>,
+			 <&topckgen CLK_TOP_FLASH_SEL>;
+		clock-names = "spi", "sf";
 		status = "disabled";
 	};
 
diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts
index 687fe1c029..c75c4c7a38 100644
--- a/arch/arm/dts/mt7629-rfb.dts
+++ b/arch/arm/dts/mt7629-rfb.dts
@@ -14,7 +14,7 @@ 
 	compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
 
 	aliases {
-		spi0 = &snfi;
+		spi0 = &snor;
 	};
 
 	chosen {
@@ -76,6 +76,18 @@ 
 	};
 };
 
+&snor {
+	pinctrl-names = "default";
+	pinctrl-0 = <&snor_pins>;
+	status = "okay";
+
+	spi-flash@0{
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		u-boot,dm-pre-reloc;
+	};
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins>;
diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi
index a33a74a556..b268db7498 100644
--- a/arch/arm/dts/mt7629.dtsi
+++ b/arch/arm/dts/mt7629.dtsi
@@ -222,6 +222,15 @@ 
 		#size-cells = <0>;
 	};
 
+	snor: snor@11014000 {
+		compatible = "mediatek,mtk-snor";
+		reg = <0x11014000 0x1000>;
+		clocks = <&pericfg CLK_PERI_FLASH_PD>,
+			 <&topckgen CLK_TOP_FLASH_SEL>;
+		clock-names = "spi", "sf";
+		status = "disabled";
+	};
+
 	ethsys: syscon@1b000000 {
 		compatible = "mediatek,mt7629-ethsys", "syscon";
 		reg = <0x1b000000 0x1000>;
diff --git a/configs/mt7622_rfb_defconfig b/configs/mt7622_rfb_defconfig
index ae5fda52d7..4747470f08 100644
--- a/configs/mt7622_rfb_defconfig
+++ b/configs/mt7622_rfb_defconfig
@@ -54,7 +54,8 @@  CONFIG_DM_SERIAL=y
 CONFIG_MTK_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
-CONFIG_MTK_SNFI_SPI=y
+# CONFIG_MTK_SNFI_SPI is not set
+CONFIG_MTK_SNOR=y
 CONFIG_SYSRESET_WATCHDOG=y
 CONFIG_TIMER=y
 CONFIG_MTK_TIMER=y
diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig
index 9b94c2038e..b5a5059998 100644
--- a/configs/mt7629_rfb_defconfig
+++ b/configs/mt7629_rfb_defconfig
@@ -65,7 +65,8 @@  CONFIG_DM_SERIAL=y
 CONFIG_MTK_SERIAL=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
-CONFIG_MTK_SNFI_SPI=y
+# CONFIG_MTK_SNFI_SPI is not set
+CONFIG_MTK_SNOR=y
 CONFIG_SYSRESET=y
 CONFIG_SPL_SYSRESET=y
 CONFIG_SYSRESET_WATCHDOG=y