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Message-Id: <20240207202257.271784-5-william.zhang@broadcom.com>
Date: Wed, 7 Feb 2024 12:22:49 -0800
From: William Zhang <william.zhang@...adcom.com>
To: Linux MTD List <linux-mtd@...ts.infradead.org>,
Linux ARM List <linux-arm-kernel@...ts.infradead.org>,
Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>
Cc: f.fainelli@...il.com,
kursad.oney@...adcom.com,
joel.peshkin@...adcom.com,
anand.gore@...adcom.com,
dregan@...l.com,
kamal.dasu@...adcom.com,
tomer.yacoby@...adcom.com,
dan.beygelman@...adcom.com,
William Zhang <william.zhang@...adcom.com>,
David Regan <dregan@...adcom.com>,
devicetree@...r.kernel.org,
Conor Dooley <conor+dt@...nel.org>,
Andre Przywara <andre.przywara@....com>,
linux-kernel@...r.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Rafał Miłecki <rafal@...ecki.pl>,
Florian Fainelli <florian.fainelli@...adcom.com>,
Alexandre TORGUE <alexandre.torgue@...com>,
Shawn Guo <shawnguo@...nel.org>
Subject: [PATCH v5 04/12] 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@...adcom.com>
Reviewed-by: David Regan <dregan@...adcom.com>
---
Changes in v5: None
Changes in v4:
- Move the board related dts setting from SoC dtsi to board dts
Changes in v3: None
Changes in v2: None
arch/arm/boot/dts/broadcom/bcm47622.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm63138.dtsi | 7 ++++++-
arch/arm/boot/dts/broadcom/bcm63148.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm63178.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm6756.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm6846.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm6855.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm6878.dtsi | 14 ++++++++++++++
arch/arm/boot/dts/broadcom/bcm947622.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm963138.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm963138dvt.dts | 14 +++++++-------
arch/arm/boot/dts/broadcom/bcm963148.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm963178.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm96756.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm96846.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm96855.dts | 10 ++++++++++
arch/arm/boot/dts/broadcom/bcm96878.dts | 10 ++++++++++
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 @@ hsspi: spi@...0 {
status = "disabled";
};
+ nand_controller: nand-controller@...0 {
+ #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@...00 {
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 @@ nand_controller: nand-controller@...0 {
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@...0 {
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 @@ hsspi: spi@...0 {
num-cs = <8>;
status = "disabled";
};
+
+ nand_controller: nand-controller@...0 {
+ #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 @@ hsspi: spi@...0 {
status = "disabled";
};
+ nand_controller: nand-controller@...0 {
+ #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@...00 {
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 @@ hsspi: spi@...0 {
status = "disabled";
};
+ nand_controller: nand-controller@...0 {
+ #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@...00 {
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 @@ hsspi: spi@...0 {
num-cs = <8>;
status = "disabled";
};
+
+ nand_controller: nand-controller@...0 {
+ #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 @@ hsspi: spi@...0 {
status = "disabled";
};
+ nand_controller: nand-controller@...0 {
+ #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@...00 {
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 @@ hsspi: spi@...0 {
status = "disabled";
};
+ nand_controller: nand-controller@...0 {
+ #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@...00 {
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 @@ &uart0 {
&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 @@ &serial0 {
&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 @@ &serial1 {
};
&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 @@ &uart0 {
&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 @@ &uart0 {
&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 @@ &uart0 {
&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 @@ &uart0 {
&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 @@ &uart0 {
&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 @@ &uart0 {
&hsspi {
status = "okay";
};
+
+&nand_controller {
+ brcm,wp-not-connected;
+ status = "okay";
+};
+
+&nandcs {
+ nand-on-flash-bbt;
+ brcm,nand-ecc-use-strap;
+};
--
2.37.3
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