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Message-Id: <20240203002834.171462-1-william.zhang@broadcom.com> Date: Fri, 2 Feb 2024 16:28:21 -0800 From: William Zhang <william.zhang@...adcom.com> To: Linux MTD List <linux-mtd@...ts.infradead.org>, Linux ARM List <linux-arm-kernel@...ts.infradead.org>, Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com> Cc: f.fainelli@...il.com, kursad.oney@...adcom.com, joel.peshkin@...adcom.com, anand.gore@...adcom.com, dregan@...l.com, kamal.dasu@...adcom.com, tomer.yacoby@...adcom.com, dan.beygelman@...adcom.com, William Zhang <william.zhang@...adcom.com>, Andre Przywara <andre.przywara@....com>, Rob Herring <robh+dt@...nel.org>, Kamal Dasu <kdasu.kdev@...il.com>, Conor Dooley <conor+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Miquel Raynal <miquel.raynal@...tlin.com>, Rafał Miłecki <rafal@...ecki.pl>, Shawn Guo <shawnguo@...nel.org>, David Regan <dregan@...adcom.com>, devicetree@...r.kernel.org, Alexandre TORGUE <alexandre.torgue@...com>, Vignesh Raghavendra <vigneshr@...com>, Brian Norris <computersforpeace@...il.com>, Florian Fainelli <florian.fainelli@...adcom.com>, linux-kernel@...r.kernel.org, Richard Weinberger <richard@....at> Subject: [PATCH v4 00/12] dt-bindings: mtd: brcmnand: Updates for bcmbca SoCs 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 log level adjustment on uncorrectable ECC error. [1] https://lore.kernel.org/lkml/20230606231252.94838-1-william.zhang@broadcom.com/ Changes in v4: - Split the yaml changes into three patches. - Move the WP pin property to a new patch and change it to boolean type. - Move ecc strap property to a new patch and remove some non-binding related text from the description - Add a new patch for bcm4908 based router board dts update - Move the board related dts setting from SoC dtsi to board dts - Update the comments for ecc setting selection - Use the new brcm,wp-not-connected property based on the dts binding change - Fix the commit id in the fixes tag - Revert the log level change for correctable ecc error Changes in v3: - Update brcm,nand-use-wp description - Revert the description change to BCM63168 SoC-specific NAND controller - Updated bcmbca_read_data_bus comment 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 David Regan (2): mtd: rawnand: brcmnand: exec_op helper functions return type fixes mtd: rawnand: brcmnand: update log level messages William Zhang (10): dt-bindings: mtd: brcmnand: Updates for bcmbca SoCs dt-bindings: mtd: brcmnand: Add WP pin connection property dt-bindings: mtd: brcmnand: Add ecc strap property ARM: dts: broadcom: bcmbca: Add NAND controller node arm64: dts: broadcom: bcmbca: Add NAND controller node arm64: dts: broadcom: bcmbca: Update router boards 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 .../bindings/mtd/brcm,brcmnand.yaml | 29 +++- arch/arm/boot/dts/broadcom/bcm47622.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm63138.dtsi | 7 +- arch/arm/boot/dts/broadcom/bcm63148.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm63178.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm6756.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm6846.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm6855.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm6878.dtsi | 14 ++ arch/arm/boot/dts/broadcom/bcm947622.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm963138.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm963138dvt.dts | 14 +- arch/arm/boot/dts/broadcom/bcm963148.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm963178.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm96756.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm96846.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm96855.dts | 10 ++ arch/arm/boot/dts/broadcom/bcm96878.dts | 10 ++ .../bcmbca/bcm4906-netgear-r8000p.dts | 5 + .../bcmbca/bcm4906-tplink-archer-c2300-v1.dts | 5 + .../bcmbca/bcm4908-asus-gt-ac5300.dts | 6 +- .../boot/dts/broadcom/bcmbca/bcm4908.dtsi | 4 +- .../boot/dts/broadcom/bcmbca/bcm4912.dtsi | 14 ++ .../boot/dts/broadcom/bcmbca/bcm63146.dtsi | 14 ++ .../boot/dts/broadcom/bcmbca/bcm63158.dtsi | 14 ++ .../boot/dts/broadcom/bcmbca/bcm6813.dtsi | 14 ++ .../boot/dts/broadcom/bcmbca/bcm6856.dtsi | 14 ++ .../boot/dts/broadcom/bcmbca/bcm6858.dtsi | 14 ++ .../boot/dts/broadcom/bcmbca/bcm94908.dts | 10 ++ .../boot/dts/broadcom/bcmbca/bcm94912.dts | 10 ++ .../boot/dts/broadcom/bcmbca/bcm963146.dts | 10 ++ .../boot/dts/broadcom/bcmbca/bcm963158.dts | 10 ++ .../boot/dts/broadcom/bcmbca/bcm96813.dts | 10 ++ .../boot/dts/broadcom/bcmbca/bcm96856.dts | 10 ++ .../boot/dts/broadcom/bcmbca/bcm96858.dts | 10 ++ 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 | 126 +++++++++++++++--- drivers/mtd/nand/raw/brcmnand/brcmnand.h | 2 + 40 files changed, 623 insertions(+), 134 deletions(-) delete mode 100644 drivers/mtd/nand/raw/brcmnand/bcm63138_nand.c create mode 100644 drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c -- 2.37.3
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