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

From: Anup Patel
Date: Fri Oct 30 2015 - 02:59:39 EST

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

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(-)


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