linux-kernel - [PATCH v5 0/3] NAND support for Broadcom NS2 SoC

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Message-ID: <1446188361-15146-1-git-send-email-anup.patel@broadcom.com>
Date:	Fri, 30 Oct 2015 12:29:18 +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 v5 0/3] NAND support for Broadcom NS2 SoC

We enable NAND support for Broadcom NS2 SoC by reusing existing
BRCMNAND driver.

This patchset applies on-top of "arm64: Simple additions to
NS2 DT" v1 patchset and is available in ns2_nand_v5 branch of
https://github.com/Broadcom/arm64-linux.git.

The patchset is tested on NS2 SVK.

Changes since v4:
 - Fix accidental typo in patch2 regarding use of CFG_BUS_WIDTH

Changes since v3:
 - Include Brian's patch for magic number cleanup related to
   CFG and CFG_EXT registers
 - Base patch1 of v3 patchset upon Brian's cleanup patch

Changes since v2:
 - Dropped patch1 and patch2 because these are already merged
   by MTD maintainer.
 - Avoid using absolute node paths in ns2-svk.dts.

Changes since v1:
 - Dropped patch3 and patch4 because we don't need to reset
   BRCMNAND controller for NS2.
 - Added patch to force 8bit mode before doing nand_scan_ident()
   in brcmnand_init_cs().

Anup Patel (2):
  mtd: brcmnand: Force 8bit mode before doing nand_scan_ident()
  arm64: dts: Add BRCM IPROC NAND DT node for NS2

Brian Norris (1):
  mtd: brcmnand: factor out CFG and CFG_EXT bitfields

 arch/arm64/boot/dts/broadcom/ns2-svk.dts | 30 +++++++++++++-------
 arch/arm64/boot/dts/broadcom/ns2.dtsi    | 14 ++++++++++
 drivers/mtd/nand/brcmnand/brcmnand.c     | 48 +++++++++++++++++++++++++++-----
 3 files changed, 75 insertions(+), 17 deletions(-)

-- 
1.9.1

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