[PATCH 06/11] arm64: dts: Add NAND DT nodes for Stingray SOC
From: Anup Patel <hidden>
Date: 2017-05-06 11:56:59
Also in:
linux-clk, linux-devicetree, lkml
Subsystem:
broadcom iproc arm architecture, the rest · Maintainers:
Ray Jui, Scott Branden, Linus Torvalds
From: Pramod Kumar <redacted> This patch adds NAND controller DT Node and NAND chip DT node for Stingray SOC and Stingray reference boards. Signed-off-by: Pramod Kumar <redacted> Signed-off-by: Abhishek Shah <redacted> Reviewed-by: Vikram Prakash <redacted> Reviewed-by: Ray Jui <redacted> Reviewed-by: Scott Branden <scott.branden@broadcom.com> --- arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi | 15 +++++++++++++++ arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 13 +++++++++++++ 2 files changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index e3a2a36..6014525 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi@@ -62,3 +62,18 @@ &uart1 { status = "okay"; }; + +&nand { + status = "ok"; + nandcs at 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 c60de96..dbdafcb 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi@@ -305,5 +305,18 @@ compatible = "brcm,iproc-rng200"; reg = <0x68b20000 0x28>; }; + + nand: nand at 68c60000 { + compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; + reg = <0x68c60000 0x600>, + <0x68e0a408 0x600>, + <0x68c60f00 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"; + }; }; };
--
2.7.4