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[v2,00/10] mtd: rawnand: brcmnand: driver and doc updates

Message ID 20240118195356.133391-1-dregan@broadcom.com
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Series mtd: rawnand: brcmnand: driver and doc updates | expand

Message

David Regan Jan. 18, 2024, 7:53 p.m. UTC 
From: David Regan <dregan@broadcom.com>

This patch series is an update from the previous version [1] after
exex_op support and fixes (patch 1 to 4 from the previous version.)

It updates all the BCMBCA SoC to support the nand controller and add
functions to handle BCMBCA specific needs on ECC and Write Protection
usage. The device tree document is also updated accordingly with the new
properties needed by the driver.

In addition there is a bug fix for exec_op helper functions and on-die ECC.

[1] https://lore.kernel.org/lkml/20230606231252.94838-1-william.zhang@broadcom.com/

Changes in v2:
- Revert the new compatible string nand-bcmbca
- Drop the BCM63168 compatible fix to avoid any potential ABI
Incompatibility issue
- Simplify the explanation for brcm,nand-use-wp
- Keep the interrupt name requirement when interrupt number is specified
- Add nand controller node label for 4908 so it is consistent with other
SoC's and can be referenced by board dts file
- Drop the is_param argument to the read data bus function now that we
have the exec_op API to read the parameter page and ONFI data
- Minor cosmetic fixes
- Added patches 8, 9, 10 to patch series

William Zhang (7):
  dt-bindings: mtd: brcmnand: Updates for bcmbca SoCs
  ARM: dts: broadcom: bcmbca: Add NAND controller node
  arm64: dts: broadcom: bcmbca: Add NAND controller node
  mtd: rawnand: brcmnand: Rename bcm63138 nand driver
  mtd: rawnand: brcmnand: Add BCMBCA read data bus interface
  mtd: rawnand: brcmnand: Add support for getting ecc setting from strap
  mtd: rawnand: brcmnand: Support write protection setting from dts

 David Regan (3):
  mtd: rawnand: brcmnand: exec_op helper functions return type fixes
  mtd: rawnand: brcmnand: update log level messages
  mtd: rawnand: brcmnand: allow for on-die ecc

.../bindings/mtd/brcm,brcmnand.yaml           |  36 ++++-
 arch/arm/boot/dts/broadcom/bcm47622.dtsi      |  17 ++
 arch/arm/boot/dts/broadcom/bcm63138.dtsi      |  10 +-
 arch/arm/boot/dts/broadcom/bcm63148.dtsi      |  17 ++
 arch/arm/boot/dts/broadcom/bcm63178.dtsi      |  17 ++
 arch/arm/boot/dts/broadcom/bcm6756.dtsi       |  17 ++
 arch/arm/boot/dts/broadcom/bcm6846.dtsi       |  17 ++
 arch/arm/boot/dts/broadcom/bcm6855.dtsi       |  17 ++
 arch/arm/boot/dts/broadcom/bcm6878.dtsi       |  17 ++
 arch/arm/boot/dts/broadcom/bcm947622.dts      |   4 +
 arch/arm/boot/dts/broadcom/bcm963138.dts      |   4 +
 arch/arm/boot/dts/broadcom/bcm963138dvt.dts   |  12 +-
 arch/arm/boot/dts/broadcom/bcm963148.dts      |   4 +
 arch/arm/boot/dts/broadcom/bcm963178.dts      |   4 +
 arch/arm/boot/dts/broadcom/bcm96756.dts       |   4 +
 arch/arm/boot/dts/broadcom/bcm96846.dts       |   4 +
 arch/arm/boot/dts/broadcom/bcm96855.dts       |   4 +
 arch/arm/boot/dts/broadcom/bcm96878.dts       |   4 +
 .../boot/dts/broadcom/bcmbca/bcm4908.dtsi     |   5 +-
 .../boot/dts/broadcom/bcmbca/bcm4912.dtsi     |  17 ++
 .../boot/dts/broadcom/bcmbca/bcm63146.dtsi    |  17 ++
 .../boot/dts/broadcom/bcmbca/bcm63158.dtsi    |  17 ++
 .../boot/dts/broadcom/bcmbca/bcm6813.dtsi     |  17 ++
 .../boot/dts/broadcom/bcmbca/bcm6856.dtsi     |  17 ++
 .../boot/dts/broadcom/bcmbca/bcm6858.dtsi     |  17 ++
 .../boot/dts/broadcom/bcmbca/bcm94912.dts     |   4 +
 .../boot/dts/broadcom/bcmbca/bcm963146.dts    |   4 +
 .../boot/dts/broadcom/bcmbca/bcm963158.dts    |   4 +
 .../boot/dts/broadcom/bcmbca/bcm96813.dts     |   4 +
 .../boot/dts/broadcom/bcmbca/bcm96856.dts     |   4 +
 .../boot/dts/broadcom/bcmbca/bcm96858.dts     |   4 +
 drivers/mtd/nand/raw/brcmnand/Makefile        |   2 +-
 drivers/mtd/nand/raw/brcmnand/bcm63138_nand.c |  99 ------------
 drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c   | 126 +++++++++++++++
 drivers/mtd/nand/raw/brcmnand/brcmnand.c      | 146 +++++++++++++++---
 drivers/mtd/nand/raw/brcmnand/brcmnand.h      |   2 +
 36 files changed, 576 insertions(+), 139 deletions(-)
 delete mode 100644 drivers/mtd/nand/raw/brcmnand/bcm63138_nand.c
 create mode 100644 drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c