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William Zhangmiquelraynal
William Zhang
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miquelraynal
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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
1 parent 280962d commit d42d8e8

17 files changed

Lines changed: 191 additions & 8 deletions

‎arch/arm/boot/dts/broadcom/bcm47622.dtsi‎

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -138,6 +138,20 @@
138138
status = "disabled";
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};
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141+
nand_controller: nand-controller@1800 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
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reg = <0x1800 0x600>, <0x2000 0x10>;
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reg-names = "nand", "nand-int-base";
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status = "disabled";
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nandcs: nand@0 {
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compatible = "brcm,nandcs";
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reg = <0>;
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};
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};
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uart0: serial@12000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0x12000 0x1000>;

‎arch/arm/boot/dts/broadcom/bcm63138.dtsi‎

Lines changed: 6 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -229,7 +229,12 @@
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reg-names = "nand", "nand-int-base";
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status = "disabled";
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interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
232-
interrupt-names = "nand";
232+
interrupt-names = "nand_ctlrdy";
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nandcs: nand@0 {
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compatible = "brcm,nandcs";
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reg = <0>;
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};
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};
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serial@4400 {

‎arch/arm/boot/dts/broadcom/bcm63148.dtsi‎

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@@ -119,5 +119,19 @@
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num-cs = <8>;
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status = "disabled";
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};
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nand_controller: nand-controller@2000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
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reg = <0x2000 0x600>, <0xf0 0x10>;
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reg-names = "nand", "nand-int-base";
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status = "disabled";
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nandcs: nand@0 {
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compatible = "brcm,nandcs";
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reg = <0>;
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};
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};
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};
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};

‎arch/arm/boot/dts/broadcom/bcm63178.dtsi‎

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@@ -129,6 +129,20 @@
129129
status = "disabled";
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};
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nand_controller: nand-controller@1800 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
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reg = <0x1800 0x600>, <0x2000 0x10>;
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reg-names = "nand", "nand-int-base";
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status = "disabled";
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140+
nandcs: nand@0 {
141+
compatible = "brcm,nandcs";
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reg = <0>;
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};
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};
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132146
uart0: serial@12000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0x12000 0x1000>;

‎arch/arm/boot/dts/broadcom/bcm6756.dtsi‎

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Original file line numberDiff line numberDiff line change
@@ -139,6 +139,20 @@
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status = "disabled";
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};
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nand_controller: nand-controller@1800 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
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reg = <0x1800 0x600>, <0x2000 0x10>;
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reg-names = "nand", "nand-int-base";
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status = "disabled";
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150+
nandcs: nand@0 {
151+
compatible = "brcm,nandcs";
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reg = <0>;
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};
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};
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142156
uart0: serial@12000 {
143157
compatible = "arm,pl011", "arm,primecell";
144158
reg = <0x12000 0x1000>;

‎arch/arm/boot/dts/broadcom/bcm6846.dtsi‎

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@@ -119,5 +119,19 @@
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num-cs = <8>;
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status = "disabled";
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};
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nand_controller: nand-controller@1800 {
124+
#address-cells = <1>;
125+
#size-cells = <0>;
126+
compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
127+
reg = <0x1800 0x600>, <0x2000 0x10>;
128+
reg-names = "nand", "nand-int-base";
129+
status = "disabled";
130+
131+
nandcs: nand@0 {
132+
compatible = "brcm,nandcs";
133+
reg = <0>;
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};
135+
};
122136
};
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};

‎arch/arm/boot/dts/broadcom/bcm6855.dtsi‎

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status = "disabled";
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};
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nand_controller: nand-controller@1800 {
133+
#address-cells = <1>;
134+
#size-cells = <0>;
135+
compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
136+
reg = <0x1800 0x600>, <0x2000 0x10>;
137+
reg-names = "nand", "nand-int-base";
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status = "disabled";
139+
140+
nandcs: nand@0 {
141+
compatible = "brcm,nandcs";
142+
reg = <0>;
143+
};
144+
};
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132146
uart0: serial@12000 {
133147
compatible = "arm,pl011", "arm,primecell";
134148
reg = <0x12000 0x1000>;

‎arch/arm/boot/dts/broadcom/bcm6878.dtsi‎

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Original file line numberDiff line numberDiff line change
@@ -120,6 +120,20 @@
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status = "disabled";
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};
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123+
nand_controller: nand-controller@1800 {
124+
#address-cells = <1>;
125+
#size-cells = <0>;
126+
compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
127+
reg = <0x1800 0x600>, <0x2000 0x10>;
128+
reg-names = "nand", "nand-int-base";
129+
status = "disabled";
130+
131+
nandcs: nand@0 {
132+
compatible = "brcm,nandcs";
133+
reg = <0>;
134+
};
135+
};
136+
123137
uart0: serial@12000 {
124138
compatible = "arm,pl011", "arm,primecell";
125139
reg = <0x12000 0x1000>;

‎arch/arm/boot/dts/broadcom/bcm947622.dts‎

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Original file line numberDiff line numberDiff line change
@@ -32,3 +32,13 @@
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&hsspi {
3333
status = "okay";
3434
};
35+
36+
&nand_controller {
37+
brcm,wp-not-connected;
38+
status = "okay";
39+
};
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41+
&nandcs {
42+
nand-on-flash-bbt;
43+
brcm,nand-ecc-use-strap;
44+
};

‎arch/arm/boot/dts/broadcom/bcm963138.dts‎

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@@ -29,3 +29,13 @@
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&hsspi {
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status = "okay";
3131
};
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&nand_controller {
34+
brcm,wp-not-connected;
35+
status = "okay";
36+
};
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38+
&nandcs {
39+
nand-on-flash-bbt;
40+
brcm,nand-ecc-use-strap;
41+
};

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