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Mon, 11 Jul 2022 15:23:32 -0700 (PDT) From: Florian Fainelli To: linux-mtd@lists.infradead.org Cc: Florian Fainelli , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Brian Norris , Kamal Dasu , Broadcom internal kernel review list , Roger Quadros , Krzysztof Kozlowski , Cai Huoqing , Thomas Bogendoerfer , Colin Ian King , linux-kernel@vger.kernel.org (open list), William Zhang Subject: [PATCH 2/2] mtd: rawnand: brcmnand: Add individual glue driver selection Date: Mon, 11 Jul 2022 15:23:23 -0700 Message-Id: <20220711222323.4048197-3-f.fainelli@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220711222323.4048197-1-f.fainelli@gmail.com> References: <20220711222323.4048197-1-f.fainelli@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220711_152334_276228_65286A3E X-CRM114-Status: GOOD ( 14.90 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Allow each platform to define a dedicated Kconfig entry for its glue driver such that we can decide on a per-platfomr basis whether to build it or not. This allows for a finer grained control over the resulting kernel image or set of modules. Signed-off-by: Florian Fainelli --- drivers/mtd/nand/raw/brcmnand/Kconfig | 28 ++++++++++++++++++++++++++ drivers/mtd/nand/raw/brcmnand/Makefile | 8 ++++---- 2 files changed, 32 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/nand/raw/brcmnand/Kconfig b/drivers/mtd/nand/raw/brcmnand/Kconfig index d5a0265525ca..4bc51bf60aca 100644 --- a/drivers/mtd/nand/raw/brcmnand/Kconfig +++ b/drivers/mtd/nand/raw/brcmnand/Kconfig @@ -9,6 +9,13 @@ config MTD_NAND_BRCMNAND if MTD_NAND_BRCMNAND +config MTD_NAND_BRCMNAND_BCM63XX + tristate "Broadcom BCM63xx NAND controller glue" + default BCM63XX + help + Enables the BRCMNAND glue driver to register the NAND controller + on Broadcom BCM63xx MIPS-based DSL platforms. + config MTD_NAND_BRCMNAND_BCMA tristate "Broadcom BCMA NAND controller" depends on BCMA_NFLASH @@ -18,4 +25,25 @@ config MTD_NAND_BRCMNAND_BCMA The glue driver will take care of performing the low-level I/O operations to interface the BRCMNAND controller over the BCMA bus. +config MTD_NAND_BRCMNAND_BCMBCA + tristate "Broadcom BCMBCA NAND controller glue" + default ARCH_BCMBCA + help + Enables the BRCMNAND glue driver to register the NAND controller + on Broadcom BCA platforms. + +config MTD_NAND_BRCMNAND_BRCMSTB + tristate "Broadcom STB Nand controller glue" + default ARCH_BRCMSTB + help + Enables the BRCMNAND glue driver to register the NAND controller + on Broadcom STB platforms. + +config MTD_NAND_BRCMNAND_IPROC + tristate "Broadcom iProc NAND controller glue" + default ARCH_BCM_IPROC + help + Enables the BRCMNAND controller glue driver to register the NAND + controller on Broadcom iProc platforms. + endif # MTD_NAND_BRCMNAND diff --git a/drivers/mtd/nand/raw/brcmnand/Makefile b/drivers/mtd/nand/raw/brcmnand/Makefile index 16dc7254200e..9907e3ec4bb2 100644 --- a/drivers/mtd/nand/raw/brcmnand/Makefile +++ b/drivers/mtd/nand/raw/brcmnand/Makefile @@ -1,10 +1,10 @@ # SPDX-License-Identifier: GPL-2.0 # link order matters; don't link the more generic brcmstb_nand.o before the # more specific iproc_nand.o, for instance -obj-$(CONFIG_MTD_NAND_BRCMNAND) += iproc_nand.o -obj-$(CONFIG_MTD_NAND_BRCMNAND) += bcm63138_nand.o -obj-$(CONFIG_MTD_NAND_BRCMNAND) += bcm6368_nand.o -obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmstb_nand.o +obj-$(CONFIG_MTD_NAND_BRCMNAND_IPROC) += iproc_nand.o +obj-$(CONFIG_MTD_NAND_BRCMNAND_BCMBCA) += bcm63138_nand.o +obj-$(CONFIG_MTD_NAND_BRCMNAND_BCM63XX) += bcm6368_nand.o +obj-$(CONFIG_MTD_NAND_BRCMNAND_BRCMSTB) += brcmstb_nand.o obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand.o obj-$(CONFIG_MTD_NAND_BRCMNAND_BCMA) += bcma_nand.o -- 2.25.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/