linux-kernel - [PATCH] arm64: defconfig: Enable SPI NAND flashes

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Message-ID: <20250102120043.1404843-1-s-k6@ti.com>
Date: Thu, 2 Jan 2025 17:30:43 +0530
From: Santhosh Kumar K <s-k6@...com>
To: <catalin.marinas@....com>, <will@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <vigneshr@...com>, <p-mantena@...com>, <s-k6@...com>
Subject: [PATCH] arm64: defconfig: Enable SPI NAND flashes

Add support for SPI NAND flashes on ARM64 boards/EVMs such as:

1. W35N01JW on AM62x LP SK, AM62Ax SK, J721S2 EVM, J784S4 EVM,
   J722S EVM, J742S2 EVM
2. W25N01JW on AM62Lx EVM

by enabling the MTD_SPI_NAND config as a module.

Signed-off-by: Santhosh Kumar K <s-k6@...com>
---

Repo: https://github.com/santhosh21/linux/tree/uL_next
Test results: https://gist.github.com/santhosh21/71ab6646dccc238a0b3c47c0382f219a

Regards,
Santhosh.

 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index dfa5c8d5b658..69e0c458c763 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -283,6 +283,7 @@ CONFIG_MTD_NAND_BRCMNAND=m
 CONFIG_MTD_NAND_FSL_IFC=y
 CONFIG_MTD_NAND_QCOM=y
 CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NAND=m
 CONFIG_MTD_UBI=m
 CONFIG_MTD_HYPERBUS=m
 CONFIG_HBMC_AM654=m
-- 
2.34.1