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MIPS: BMIPS: Add support NAND device nodes

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Adds NAND device nodes to BCM7xxx MIPS based SoCs.

Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: MIPS Mailing List <linux-mips@linux-mips.org>
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14003/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Jaedon Shin 2016-08-19 11:52:29 +09:00 committed by Ralf Baechle
parent b2420e2762
commit cfc8be04c3
13 changed files with 195 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
arch/mips/boot/dts/brcm/bcm7346.dtsi
View File

@ -372,6 +372,26 @@ ohci3: usb@490600 {
status = "disabled";
};
hif_l2_intc: interrupt-controller@411000 {
compatible = "brcm,l2-intc";
reg = <0x411000 0x30>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <30>;
};
nand: nand@412800 {
compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
#address-cells = <1>;
#size-cells = <0>;
reg-names = "nand";
reg = <0x412800 0x400>;
interrupt-parent = <&hif_l2_intc>;
interrupts = <24>;
status = "disabled";
};
sata: sata@181000 {
compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
reg-names = "ahci", "top-ctrl";

20
arch/mips/boot/dts/brcm/bcm7358.dtsi
View File

@ -298,5 +298,25 @@ ohci0: usb@480400 {
interrupts = <66>;
status = "disabled";
};
hif_l2_intc: interrupt-controller@411000 {
compatible = "brcm,l2-intc";
reg = <0x411000 0x30>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <30>;
};
nand: nand@412800 {
compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
#address-cells = <1>;
#size-cells = <0>;
reg-names = "nand";
reg = <0x412800 0x400>;
interrupt-parent = <&hif_l2_intc>;
interrupts = <24>;
status = "disabled";
};
};
};

20
arch/mips/boot/dts/brcm/bcm7360.dtsi
View File

@ -291,6 +291,26 @@ ohci0: usb@480400 {
status = "disabled";
};
hif_l2_intc: interrupt-controller@411000 {
compatible = "brcm,l2-intc";
reg = <0x411000 0x30>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <30>;
};
nand: nand@412800 {
compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
#address-cells = <1>;
#size-cells = <0>;
reg-names = "nand";
reg = <0x412800 0x400>;
interrupt-parent = <&hif_l2_intc>;
interrupts = <24>;
status = "disabled";
};
sata: sata@181000 {
compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
reg-names = "ahci", "top-ctrl";

20
arch/mips/boot/dts/brcm/bcm7362.dtsi
View File

@ -287,6 +287,26 @@ ohci0: usb@480400 {
status = "disabled";
};
hif_l2_intc: interrupt-controller@411000 {
compatible = "brcm,l2-intc";
reg = <0x411000 0x30>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <30>;
};
nand: nand@412800 {
compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
#address-cells = <1>;
#size-cells = <0>;
reg-names = "nand";
reg = <0x412800 0x400>;
interrupt-parent = <&hif_l2_intc>;
interrupts = <24>;
status = "disabled";
};
sata: sata@181000 {
compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
reg-names = "ahci", "top-ctrl";

20
arch/mips/boot/dts/brcm/bcm7425.dtsi
View File

@ -371,6 +371,26 @@ ohci3: usb@490600 {
status = "disabled";
};
hif_l2_intc: interrupt-controller@41a000 {
compatible = "brcm,l2-intc";
reg = <0x41a000 0x30>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <24>;
};
nand: nand@41b800 {
compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand";
#address-cells = <1>;
#size-cells = <0>;
reg-names = "nand";
reg = <0x41b800 0x400>;
interrupt-parent = <&hif_l2_intc>;
interrupts = <24>;
status = "disabled";
};
sata: sata@181000 {
compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
reg-names = "ahci", "top-ctrl";

20
arch/mips/boot/dts/brcm/bcm7435.dtsi
View File

@ -386,6 +386,26 @@ ohci3: usb@490600 {
status = "disabled";
};
hif_l2_intc: interrupt-controller@41b000 {
compatible = "brcm,l2-intc";
reg = <0x41b000 0x30>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <24>;
};
nand: nand@41c800 {
compatible = "brcm,brcmnand-v6.2", "brcm,brcmnand";
#address-cells = <1>;
#size-cells = <0>;
reg-names = "nand", "flash-dma";
reg = <0x41c800 0x600>, <0x41d000 0x100>;
interrupt-parent = <&hif_l2_intc>;
interrupts = <24>, <4>;
status = "disabled";
};
sata: sata@181000 {
compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci";
reg-names = "ahci", "top-ctrl";

5
arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "bcm7346.dtsi"
/include/ "bcm97xxx-nand-cs1-bch24.dtsi"
/ {
compatible = "brcm,bcm97346dbsmb", "brcm,bcm7346";
@ -93,6 +94,10 @@ &ohci3 {
status = "okay";
};
&nand {
status = "okay";
};
&sata {
status = "okay";
};

5
arch/mips/boot/dts/brcm/bcm97358svmb.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "bcm7358.dtsi"
/include/ "bcm97xxx-nand-cs1-bch4.dtsi"
/ {
compatible = "brcm,bcm97358svmb", "brcm,bcm7358";
@ -64,3 +65,7 @@ &ehci0 {
&ohci0 {
status = "okay";
};
&nand {
status = "okay";
};

5
arch/mips/boot/dts/brcm/bcm97362svmb.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "bcm7362.dtsi"
/include/ "bcm97xxx-nand-cs1-bch4.dtsi"
/ {
compatible = "brcm,bcm97362svmb", "brcm,bcm7362";
@ -57,6 +58,10 @@ &ohci0 {
status = "okay";
};
&nand {
status = "okay";
};
&sata {
status = "okay";
};

5
arch/mips/boot/dts/brcm/bcm97425svmb.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "bcm7425.dtsi"
/include/ "bcm97xxx-nand-cs1-bch24.dtsi"
/ {
compatible = "brcm,bcm97425svmb", "brcm,bcm7425";
@ -95,6 +96,10 @@ &ohci3 {
status = "okay";
};
&nand {
status = "okay";
};
&sdhci0 {
status = "okay";
};

5
arch/mips/boot/dts/brcm/bcm97435svmb.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "bcm7435.dtsi"
/include/ "bcm97xxx-nand-cs1-bch24.dtsi"
/ {
compatible = "brcm,bcm97435svmb", "brcm,bcm7435";
@ -95,6 +96,10 @@ &ohci3 {
status = "okay";
};
&nand {
status = "okay";
};
&sata {
status = "okay";
};

25
arch/mips/boot/dts/brcm/bcm97xxx-nand-cs1-bch24.dtsi Normal file
View File

@ -0,0 +1,25 @@
&nand {
nandcs@1 {
compatible = "brcm,nandcs";
reg = <1>;
nand-on-flash-bbt;
nand-ecc-strength = <24>;
nand-ecc-step-size = <1024>;
brcm,nand-oob-sector-size = <27>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
flash1.rootfs@0 {
reg = <0x0 0x10000000>;
};
flash1.kernel@10000000 {
reg = <0x10000000 0x400000>;
};
};
};
};

25
arch/mips/boot/dts/brcm/bcm97xxx-nand-cs1-bch4.dtsi Normal file
View File

@ -0,0 +1,25 @@
&nand {
nandcs@1 {
compatible = "brcm,nandcs";
reg = <1>;
nand-on-flash-bbt;
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
brcm,nand-oob-sector-size = <16>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
flash1.rootfs@0 {
reg = <0x0 0x10000000>;
};
flash1.kernel@10000000 {
reg = <0x10000000 0x400000>;
};
};
};
};