From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anup Patel Subject: [PATCH v5 06/11] arm64: dts: Add NAND DT nodes for Stingray SOC Date: Fri, 26 May 2017 14:54:59 +0530 Message-ID: <1495790704-2438-7-git-send-email-anup.patel@broadcom.com> References: <1495790704-2438-1-git-send-email-anup.patel@broadcom.com> Return-path: In-Reply-To: <1495790704-2438-1-git-send-email-anup.patel@broadcom.com> Sender: linux-clk-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Michael Turquette , Stephen Boyd Cc: Catalin Marinas , Will Deacon , Ray Jui , Scott Branden , Jon Mason , Florian Fainelli , Oza Pawandeep , Srinath Mannam , Pramod Kumar , Sandeep Tripathy , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, Abhishek Shah List-Id: devicetree@vger.kernel.org From: Pramod Kumar This patch adds NAND controller DT Node and NAND chip DT node for Stingray SOC and Stingray reference boards. Signed-off-by: Pramod Kumar Signed-off-by: Abhishek Shah Reviewed-by: Vikram Prakash Reviewed-by: Ray Jui Reviewed-by: Scott Branden --- 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 992944b..aad45a2 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 6b690db..003f814 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@68c60000 { + compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1"; + reg = <0x00360000 0x600>, + <0x0050a408 0x600>, + <0x00360f00 0x20>; + reg-names = "nand", "iproc-idm", "iproc-ext"; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + brcm,nand-has-wp; + status = "disabled"; + }; }; }; -- 2.7.4