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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-Spam-Score: -0.2 (/) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: 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 [...] Content analysis details: (-0.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:635 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [f.fainelli[at]gmail.com] -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 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: , Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.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