[PATCH v3 02/10] ARM: dts: broadcom: bcmbca: Add NAND controller node

David Regan
2024-01-24T03:07:22Z

From: William Zhang <william.zhang@broadcom.com>

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>
---
Changes in v3: None
---
Changes in v2: None
---
arch/arm/boot/dts/broadcom/bcm47622.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm63138.dtsi | 10 +++++++++-
arch/arm/boot/dts/broadcom/bcm63148.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm63178.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm6756.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm6846.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm6855.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm6878.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/broadcom/bcm947622.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm963138.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm963138dvt.dts | 12 +++++-------
arch/arm/boot/dts/broadcom/bcm963148.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm963178.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm96756.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm96846.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm96855.dts | 4 ++++
arch/arm/boot/dts/broadcom/bcm96878.dts | 4 ++++
17 files changed, 165 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/broadcom/bcm47622.dtsi b/arch/arm/boot/dts/broadcom/bcm47622.dtsi
index 7cd38de118c3..55ff18043d96 100644
--- a/arch/arm/boot/dts/broadcom/bcm47622.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm47622.dtsi
@@ -138,6 +138,23 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
+
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..3aaee1c6994e 100644
--- a/arch/arm/boot/dts/broadcom/bcm63138.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63138.dtsi
@@ -229,7 +229,15 @@ nand_controller: nand-controller@2000 {
reg-names = "nand", "nand-int-base";
status = "disabled";
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "nand";
+ interrupt-names = "nand_ctlrdy";
+ brcm,nand-use-wp = <0>;
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
};

serial@4400 {
diff --git a/arch/arm/boot/dts/broadcom/bcm63148.dtsi b/arch/arm/boot/dts/broadcom/bcm63148.dtsi
index 24431de1810e..6ecd530a7225 100644
--- a/arch/arm/boot/dts/broadcom/bcm63148.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63148.dtsi
@@ -119,5 +119,22 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
};
};
diff --git a/arch/arm/boot/dts/broadcom/bcm63178.dtsi b/arch/arm/boot/dts/broadcom/bcm63178.dtsi
index 3f9aed96babf..742991fc7544 100644
--- a/arch/arm/boot/dts/broadcom/bcm63178.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm63178.dtsi
@@ -129,6 +129,23 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
+
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..0f08b99d93c2 100644
--- a/arch/arm/boot/dts/broadcom/bcm6756.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6756.dtsi
@@ -139,6 +139,23 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
+
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..856fd2352cca 100644
--- a/arch/arm/boot/dts/broadcom/bcm6846.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6846.dtsi
@@ -119,5 +119,22 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
};
};
diff --git a/arch/arm/boot/dts/broadcom/bcm6855.dtsi b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
index 52d6bc89f9f8..ad6f63a92c3a 100644
--- a/arch/arm/boot/dts/broadcom/bcm6855.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6855.dtsi
@@ -129,6 +129,23 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
+
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..540aac1b82f9 100644
--- a/arch/arm/boot/dts/broadcom/bcm6878.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm6878.dtsi
@@ -120,6 +120,23 @@ hsspi: spi@1000 {
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";
+ brcm,nand-use-wp = <0>;
+ status = "disabled";
+
+ nandcs: nand@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+ };
+ };
+
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..22e3c4508e1a 100644
--- a/arch/arm/boot/dts/broadcom/bcm947622.dts
+++ b/arch/arm/boot/dts/broadcom/bcm947622.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm963138.dts b/arch/arm/boot/dts/broadcom/bcm963138.dts
index 1b405c249213..450289d47dc7 100644
--- a/arch/arm/boot/dts/broadcom/bcm963138.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963138.dts
@@ -29,3 +29,7 @@ &serial0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm963138dvt.dts b/arch/arm/boot/dts/broadcom/bcm963138dvt.dts
index b5af61853a07..22107d14a120 100644
--- a/arch/arm/boot/dts/broadcom/bcm963138dvt.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963138dvt.dts
@@ -33,14 +33,12 @@ &serial1 {

&nand_controller {
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>;
};

&ahci {
diff --git a/arch/arm/boot/dts/broadcom/bcm963148.dts b/arch/arm/boot/dts/broadcom/bcm963148.dts
index 1f5d6d783f09..aa08b473c7cd 100644
--- a/arch/arm/boot/dts/broadcom/bcm963148.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963148.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm963178.dts b/arch/arm/boot/dts/broadcom/bcm963178.dts
index d036e99dd8d1..c0f504ac43a4 100644
--- a/arch/arm/boot/dts/broadcom/bcm963178.dts
+++ b/arch/arm/boot/dts/broadcom/bcm963178.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96756.dts b/arch/arm/boot/dts/broadcom/bcm96756.dts
index 8b104f3fb14a..2ce998f2b84f 100644
--- a/arch/arm/boot/dts/broadcom/bcm96756.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96756.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96846.dts b/arch/arm/boot/dts/broadcom/bcm96846.dts
index 55852c229608..f4b9a07370ee 100644
--- a/arch/arm/boot/dts/broadcom/bcm96846.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96846.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96855.dts b/arch/arm/boot/dts/broadcom/bcm96855.dts
index 2ad880af2104..5c94063bceaf 100644
--- a/arch/arm/boot/dts/broadcom/bcm96855.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96855.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/broadcom/bcm96878.dts b/arch/arm/boot/dts/broadcom/bcm96878.dts
index b7af8ade7a9d..910f7e125bad 100644
--- a/arch/arm/boot/dts/broadcom/bcm96878.dts
+++ b/arch/arm/boot/dts/broadcom/bcm96878.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
--
2.37.3