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Date: Fri, 23 Oct 2015 10:46:13 +0530 From: Anup Patel <anup.patel@...adcom.com> To: David Woodhouse <dwmw2@...radead.org>, Brian Norris <computersforpeace@...il.com>, Linux MTD <linux-mtd@...ts.infradead.org> CC: Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, "Mark Rutland" <mark.rutland@....com>, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will.deacon@....com>, Sudeep Holla <sudeep.holla@....com>, "Ian Campbell" <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Ray Jui <rjui@...adcom.com>, Scott Branden <sbranden@...adcom.com>, "Florian Fainelli" <f.fainelli@...il.com>, Pramod KUMAR <pramodku@...adcom.com>, Vikram Prakash <vikramp@...adcom.com>, Sandeep Tripathy <tripathy@...adcom.com>, Linux ARM Kernel <linux-arm-kernel@...ts.infradead.org>, Device Tree <devicetree@...r.kernel.org>, Linux Kernel <linux-kernel@...r.kernel.org>, BCM Kernel Feedback <bcm-kernel-feedback-list@...adcom.com>, Anup Patel <anup.patel@...adcom.com> Subject: [PATCH v3 2/2] arm64: dts: Add BRCM IPROC NAND DT node for NS2 The NAND controller on NS2 SoC is compatible with existing BRCM IPROC NAND driver so let's enable it in NS2 DT and NS2 SVK DT. This patch also fixes use of node labels in ns2-svk.dts. Signed-off-by: Anup Patel <anup.patel@...adcom.com> Reviewed-by: Ray Jui <rjui@...adcom.com> Reviewed-by: Scott Branden <sbranden@...adcom.com> --- arch/arm64/boot/dts/broadcom/ns2-svk.dts | 30 ++++++++++++++++++++---------- arch/arm64/boot/dts/broadcom/ns2.dtsi | 14 ++++++++++++++ 2 files changed, 34 insertions(+), 10 deletions(-) diff --git a/arch/arm64/boot/dts/broadcom/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/ns2-svk.dts index e5950d5..6bb3d4d 100644 --- a/arch/arm64/boot/dts/broadcom/ns2-svk.dts +++ b/arch/arm64/boot/dts/broadcom/ns2-svk.dts @@ -50,18 +50,28 @@ device_type = "memory"; reg = <0x000000000 0x80000000 0x00000000 0x40000000>; }; +}; - soc: soc { - i2c0: i2c@...80000 { - status = "ok"; - }; +&i2c0 { + status = "ok"; +}; - i2c1: i2c@...b0000 { - status = "ok"; - }; +&i2c1 { + status = "ok"; +}; + +&uart3 { + status = "ok"; +}; - uart3: serial@...30000 { - status = "ok"; - }; +&nand { + nandcs@0 { + compatible = "brcm,nandcs"; + reg = <0>; + nand-ecc-mode = "hw"; + nand-ecc-strength = <8>; + nand-ecc-step-size = <512>; + #address-cells = <1>; + #size-cells = <1>; }; }; diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi b/arch/arm64/boot/dts/broadcom/ns2.dtsi index f603277..9610822 100644 --- a/arch/arm64/boot/dts/broadcom/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/ns2.dtsi @@ -212,5 +212,19 @@ compatible = "brcm,iproc-rng200"; reg = <0x66220000 0x28>; }; + + nand: nand@...60000 { + compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; + reg = <0x66460000 0x600>, + <0x67015408 0x600>, + <0x66460f00 0x20>; + reg-names = "nand", "iproc-idm", "iproc-ext"; + interrupts = <GIC_SPI 420 IRQ_TYPE_LEVEL_HIGH>; + + #address-cells = <1>; + #size-cells = <0>; + + brcm,nand-has-wp; + }; }; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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