ARM: dts: broadcom: bcmbca: Add NAND controller node

Add support for Broadcom STB NAND controller in BCMBCA ARMv7 chip dts
files.

Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: David Regan <dregan@broadcom.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/linux-mtd/20240223034758.13753-8-william.zhang@broadcom.com

17 files changed, 191 insertions, 8 deletions

diff --git a/arch/arm/boot/dts/broadcom/bcm47622.dtsi b/arch/arm/boot/dts/broadcom/bcm47622.dtsi
index 7cd38de118c3..485863f9c420 100644
--- a/arch/arm/boot/dts/broadcom/bcm47622.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm47622.dtsi
@@ -138,6 +138,20 @@
 			status = "disabled";
 		};
 
+		nand_controller: nand-controller@1800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x1800 0x600>, <0x2000 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
+
 		uart0: serial@12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/boot/dts/broadcom/bcm63138.dtsi b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
index 4ef02283612b..e74ba6bf370d 100644
--- a/arch/arm/boot/dts/broadcom/bcm63138.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
@@ -229,7 +229,12 @@
 			reg-names = "nand", "nand-int-base";
 			status = "disabled";
 			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "nand";
+			interrupt-names = "nand_ctlrdy";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
 		};
 
 		serial@4400 {
diff --git a/arch/arm/boot/dts/broadcom/bcm63148.dtsi b/arch/arm/boot/dts/broadcom/bcm63148.dtsi
index 24431de1810e..53703827ee3f 100644
--- a/arch/arm/boot/dts/broadcom/bcm63148.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63148.dtsi
@@ -119,5 +119,19 @@
 			num-cs = <8>;
 			status = "disabled";
 		};
+
+		nand_controller: nand-controller@2000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x2000 0x600>, <0xf0 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/broadcom/bcm63178.dtsi b/arch/arm/boot/dts/broadcom/bcm63178.dtsi
index 3f9aed96babf..6d8d33498983 100644
--- a/arch/arm/boot/dts/broadcom/bcm63178.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63178.dtsi
@@ -129,6 +129,20 @@
 			status = "disabled";
 		};
 
+		nand_controller: nand-controller@1800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x1800 0x600>, <0x2000 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
+
 		uart0: serial@12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/boot/dts/broadcom/bcm6756.dtsi b/arch/arm/boot/dts/broadcom/bcm6756.dtsi
index 1d8d957d65dd..6433f8fa5eff 100644
--- a/arch/arm/boot/dts/broadcom/bcm6756.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6756.dtsi
@@ -139,6 +139,20 @@
 			status = "disabled";
 		};
 
+		nand_controller: nand-controller@1800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x1800 0x600>, <0x2000 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
+
 		uart0: serial@12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/boot/dts/broadcom/bcm6846.dtsi b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
index cf92cf8c4693..ee361cb00b7c 100644
--- a/arch/arm/boot/dts/broadcom/bcm6846.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
@@ -119,5 +119,19 @@
 			num-cs = <8>;
 			status = "disabled";
 		};
+
+		nand_controller: nand-controller@1800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x1800 0x600>, <0x2000 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/broadcom/bcm6855.dtsi b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
index 52d6bc89f9f8..52915ec6f339 100644
--- a/arch/arm/boot/dts/broadcom/bcm6855.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
@@ -129,6 +129,20 @@
 			status = "disabled";
 		};
 
+		nand_controller: nand-controller@1800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x1800 0x600>, <0x2000 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
+
 		uart0: serial@12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/boot/dts/broadcom/bcm6878.dtsi b/arch/arm/boot/dts/broadcom/bcm6878.dtsi
index 2c5d706bac7e..70cf23a65fdb 100644
--- a/arch/arm/boot/dts/broadcom/bcm6878.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6878.dtsi
@@ -120,6 +120,20 @@
 			status = "disabled";
 		};
 
+		nand_controller: nand-controller@1800 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
+			reg = <0x1800 0x600>, <0x2000 0x10>;
+			reg-names = "nand", "nand-int-base";
+			status = "disabled";
+
+			nandcs: nand@0 {
+				compatible = "brcm,nandcs";
+				reg = <0>;
+			};
+		};
+
 		uart0: serial@12000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0x12000 0x1000>;
diff --git a/arch/arm/boot/dts/broadcom/bcm947622.dts b/arch/arm/boot/dts/broadcom/bcm947622.dts
index 93b8ce22678d..6241485408d3 100644
--- a/arch/arm/boot/dts/broadcom/bcm947622.dts
+++ b/arch/arm/boot/dts/broadcom/bcm947622.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm963138.dts b/arch/arm/boot/dts/broadcom/bcm963138.dts
index 1b405c249213..7fd87e05ec20 100644
--- a/arch/arm/boot/dts/broadcom/bcm963138.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963138.dts
@@ -29,3 +29,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm963138dvt.dts b/arch/arm/boot/dts/broadcom/bcm963138dvt.dts
index b5af61853a07..f60d09908ab9 100644
--- a/arch/arm/boot/dts/broadcom/bcm963138dvt.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963138dvt.dts
@@ -32,15 +32,15 @@
 };
 
 &nand_controller {
+	brcm,wp-not-connected;
 	status = "okay";
+};
 
-	nand@0 {
-		compatible = "brcm,nandcs";
-		reg = <0>;
-		nand-ecc-strength = <4>;
-		nand-ecc-step-size = <512>;
-		brcm,nand-oob-sectors-size = <16>;
-	};
+&nandcs {
+	nand-ecc-strength = <4>;
+	nand-ecc-step-size = <512>;
+	brcm,nand-oob-sector-size = <16>;
+	nand-on-flash-bbt;
 };
 
 &ahci {
diff --git a/arch/arm/boot/dts/broadcom/bcm963148.dts b/arch/arm/boot/dts/broadcom/bcm963148.dts
index 1f5d6d783f09..44bca063a327 100644
--- a/arch/arm/boot/dts/broadcom/bcm963148.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963148.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm963178.dts b/arch/arm/boot/dts/broadcom/bcm963178.dts
index d036e99dd8d1..098a222cd71a 100644
--- a/arch/arm/boot/dts/broadcom/bcm963178.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963178.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96756.dts b/arch/arm/boot/dts/broadcom/bcm96756.dts
index 8b104f3fb14a..402038d3cd0c 100644
--- a/arch/arm/boot/dts/broadcom/bcm96756.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96756.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96846.dts b/arch/arm/boot/dts/broadcom/bcm96846.dts
index 55852c229608..943896afb7cc 100644
--- a/arch/arm/boot/dts/broadcom/bcm96846.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96846.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96855.dts b/arch/arm/boot/dts/broadcom/bcm96855.dts
index 2ad880af2104..571663d9a1ea 100644
--- a/arch/arm/boot/dts/broadcom/bcm96855.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96855.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96878.dts b/arch/arm/boot/dts/broadcom/bcm96878.dts
index b7af8ade7a9d..8d6eddd54c6e 100644
--- a/arch/arm/boot/dts/broadcom/bcm96878.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96878.dts
@@ -32,3 +32,13 @@
 &hsspi {
 	status = "okay";
 };
+
+&nand_controller {
+	brcm,wp-not-connected;
+	status = "okay";
+};
+
+&nandcs {
+	nand-on-flash-bbt;
+	brcm,nand-ecc-use-strap;
+};