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authorPramod Kumar <pramod.kumar@broadcom.com>2017-06-02 12:04:30 +0530
committerFlorian Fainelli <f.fainelli@gmail.com>2017-06-05 19:07:17 -0700
commit0f67ae3787a35cd0a5bfc13c9c69b400e2087f14 (patch)
treea1b273c28cfe6242c0c252a53c79d70a811f4944 /arch/arm64/boot/dts/broadcom/stingray
parent73da8f979804623466b91c1c31092ac653c9f385 (diff)
arm64: dts: Add NAND DT nodes for Stingray SOC
This patch adds NAND controller DT Node and NAND chip DT node for Stingray SOC and Stingray reference boards. Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com> Reviewed-by: Vikram Prakash <vikram.prakash@broadcom.com> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/broadcom/stingray')
-rw-r--r--arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi15
-rw-r--r--arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi13
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index 992944b8a448..aad45a2b7931 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
@@ -53,3 +53,18 @@
&uart1 {
status = "okay";
};
+
+&nand {
+ status = "ok";
+ nandcs@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-ecc-mode = "hw";
+ nand-ecc-strength = <8>;
+ nand-ecc-step-size = <512>;
+ nand-bus-width = <16>;
+ brcm,nand-oob-sector-size = <16>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 722e362d6d22..e8faa62bf308 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -307,5 +307,18 @@
compatible = "brcm,iproc-rng200";
reg = <0x00220000 0x28>;
};
+
+ nand: nand@00360000 {
+ compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
+ reg = <0x00360000 0x600>,
+ <0x0050a408 0x600>,
+ <0x00360f00 0x20>;
+ reg-names = "nand", "iproc-idm", "iproc-ext";
+ interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ brcm,nand-has-wp;
+ status = "disabled";
+ };
};
};