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

diff --git a/arch/arm/boot/dts/broadcom/bcm47622.dtsi b/arch/arm/boot/dts/broadcom/bcm47622.dtsi
index 7cd38de..485863f 100644 (file)
--- 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 4ef0228..e74ba6b 100644 (file)
--- 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 24431de..5370382 100644 (file)
--- 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 3f9aed9..6d8d334 100644 (file)
--- 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 1d8d957..6433f8f 100644 (file)
--- 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 cf92cf8..ee361cb 100644 (file)
--- 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 52d6bc8..52915ec 100644 (file)
--- 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 2c5d706..70cf23a 100644 (file)
--- 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 93b8ce2..6241485 100644 (file)
--- 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 1b405c2..7fd87e0 100644 (file)
--- 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 b5af618..f60d099 100644 (file)
--- 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 1f5d6d7..44bca06 100644 (file)
--- 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 d036e99..098a222 100644 (file)
--- 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 8b104f3..402038d 100644 (file)
--- 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 55852c2..943896a 100644 (file)
--- 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 2ad880a..571663d 100644 (file)
--- 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 b7af8ad..8d6eddd 100644 (file)
--- 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;
+};