[PATCH 06/12] ARM: dts: broadcom: bcmbca: Add NAND controller node

From: William Zhang
Date: Tue Jun 06 2023 - 19:15:05 EST

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

Signed-off-by: William Zhang <william.zhang@xxxxxxxxxxxx>
---

arch/arm/boot/dts/bcm47622.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm63138.dtsi | 12 ++++++++++--
arch/arm/boot/dts/bcm63148.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm63178.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm6756.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm6846.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm6855.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm6878.dtsi | 17 +++++++++++++++++
arch/arm/boot/dts/bcm947622.dts | 4 ++++
arch/arm/boot/dts/bcm963138.dts | 4 ++++
arch/arm/boot/dts/bcm963138dvt.dts | 12 +++++-------
arch/arm/boot/dts/bcm963148.dts | 4 ++++
arch/arm/boot/dts/bcm963178.dts | 4 ++++
arch/arm/boot/dts/bcm96756.dts | 4 ++++
arch/arm/boot/dts/bcm96846.dts | 4 ++++
arch/arm/boot/dts/bcm96855.dts | 4 ++++
arch/arm/boot/dts/bcm96878.dts | 4 ++++
17 files changed, 166 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/bcm47622.dtsi b/arch/arm/boot/dts/bcm47622.dtsi
index cd25ed2757b7..401e1ce1da6d 100644
--- a/arch/arm/boot/dts/bcm47622.dtsi
+++ b/arch/arm/boot/dts/bcm47622.dtsi
@@ -137,6 +137,23 @@ hsspi: spi@1000 {
status = "disabled";
};

+ nand_controller: nand-controller@1800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm63138.dtsi b/arch/arm/boot/dts/bcm63138.dtsi
index 93281c47c9ba..2c9939e775fb 100644
--- a/arch/arm/boot/dts/bcm63138.dtsi
+++ b/arch/arm/boot/dts/bcm63138.dtsi
@@ -224,12 +224,20 @@ hsspi: spi@1000 {
nand_controller: nand-controller@2000 {
#address-cells = <1>;
#size-cells = <0>;
- compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.0", "brcm,brcmnand";
+ compatible = "brcm,nand-bcmbca", "brcm,brcmnand-v7.0", "brcm,brcmnand";
reg = <0x2000 0x600>, <0xf0 0x10>;
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;
+ };
};

bootlut: bootlut@8000 {
diff --git a/arch/arm/boot/dts/bcm63148.dtsi b/arch/arm/boot/dts/bcm63148.dtsi
index ba7f265db121..de14d4564b14 100644
--- a/arch/arm/boot/dts/bcm63148.dtsi
+++ b/arch/arm/boot/dts/bcm63148.dtsi
@@ -118,5 +118,22 @@ hsspi: spi@1000 {
num-cs = <8>;
status = "disabled";
};
+
+ nand_controller: nand-controller@2000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm63178.dtsi b/arch/arm/boot/dts/bcm63178.dtsi
index d8268a1e889b..ae205408c5cd 100644
--- a/arch/arm/boot/dts/bcm63178.dtsi
+++ b/arch/arm/boot/dts/bcm63178.dtsi
@@ -128,6 +128,23 @@ hsspi: spi@1000 {
status = "disabled";
};

+ nand_controller: nand-controller@1800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm6756.dtsi b/arch/arm/boot/dts/bcm6756.dtsi
index 49ecc1f0c18c..bbff47172dc1 100644
--- a/arch/arm/boot/dts/bcm6756.dtsi
+++ b/arch/arm/boot/dts/bcm6756.dtsi
@@ -138,6 +138,23 @@ hsspi: spi@1000 {
status = "disabled";
};

+ nand_controller: nand-controller@1800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm6846.dtsi b/arch/arm/boot/dts/bcm6846.dtsi
index fbc7d3a5dc5f..26a36a577b44 100644
--- a/arch/arm/boot/dts/bcm6846.dtsi
+++ b/arch/arm/boot/dts/bcm6846.dtsi
@@ -118,5 +118,22 @@ hsspi: spi@1000 {
num-cs = <8>;
status = "disabled";
};
+
+ nand_controller: nand-controller@1800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm6855.dtsi b/arch/arm/boot/dts/bcm6855.dtsi
index 5e0fe26530f1..0defcc10ca8a 100644
--- a/arch/arm/boot/dts/bcm6855.dtsi
+++ b/arch/arm/boot/dts/bcm6855.dtsi
@@ -128,6 +128,23 @@ hsspi: spi@1000 {
status = "disabled";
};

+ nand_controller: nand-controller@1800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm6878.dtsi b/arch/arm/boot/dts/bcm6878.dtsi
index 96529d3d4dc2..f6ae07fe1b44 100644
--- a/arch/arm/boot/dts/bcm6878.dtsi
+++ b/arch/arm/boot/dts/bcm6878.dtsi
@@ -119,6 +119,23 @@ hsspi: spi@1000 {
status = "disabled";
};

+ nand_controller: nand-controller@1800 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "brcm,nand-bcmbca", "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/bcm947622.dts b/arch/arm/boot/dts/bcm947622.dts
index 93b8ce22678d..22e3c4508e1a 100644
--- a/arch/arm/boot/dts/bcm947622.dts
+++ b/arch/arm/boot/dts/bcm947622.dts
@@ -32,3 +32,7 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm963138.dts b/arch/arm/boot/dts/bcm963138.dts
index 1b405c249213..450289d47dc7 100644
--- a/arch/arm/boot/dts/bcm963138.dts
+++ b/arch/arm/boot/dts/bcm963138.dts
@@ -29,3 +29,7 @@ &serial0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/bcm963138dvt.dts b/arch/arm/boot/dts/bcm963138dvt.dts
index b5af61853a07..f2140e512070 100644
--- a/arch/arm/boot/dts/bcm963138dvt.dts
+++ b/arch/arm/boot/dts/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-sectors-size = <16>;
};

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

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