X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=target%2Flinux%2Framips%2Fpatches-5.10%2F410-mtd-rawnand-add-driver-support-for-MT7621-nand-flash.patch;fp=target%2Flinux%2Framips%2Fpatches-5.10%2F410-mtd-rawnand-add-driver-support-for-MT7621-nand-flash.patch;h=0000000000000000000000000000000000000000;hp=d0686a7051ec7750e818697ca264c89691f24105;hb=1d3e71bd9710593cc0d7216b0ce9898b8e89aeef;hpb=397ba0b54b22454104e57af98bd95db2fb80c50e diff --git a/target/linux/ramips/patches-5.10/410-mtd-rawnand-add-driver-support-for-MT7621-nand-flash.patch b/target/linux/ramips/patches-5.10/410-mtd-rawnand-add-driver-support-for-MT7621-nand-flash.patch deleted file mode 100644 index d0686a7051..0000000000 --- a/target/linux/ramips/patches-5.10/410-mtd-rawnand-add-driver-support-for-MT7621-nand-flash.patch +++ /dev/null @@ -1,47 +0,0 @@ -From e84e2430ee0e483842b4ff013ae8a6e7e2fa2734 Mon Sep 17 00:00:00 2001 -From: Weijie Gao -Date: Wed, 1 Apr 2020 02:07:58 +0800 -Subject: [PATCH 1/2] mtd: rawnand: add driver support for MT7621 nand - flash controller - -This patch adds NAND flash controller driver for MediaTek MT7621 SoC. - -The NAND flash controller is similar with controllers described in -mtk_nand.c, except that the controller from MT7621 doesn't support DMA -transmission, and some registers' offset and fields are different. - -Signed-off-by: Weijie Gao ---- - drivers/mtd/nand/raw/Kconfig | 8 + - drivers/mtd/nand/raw/Makefile | 1 + - drivers/mtd/nand/raw/mt7621_nand.c | 1348 ++++++++++++++++++++++++++++++++++++ - 3 files changed, 1357 insertions(+) - create mode 100644 drivers/mtd/nand/raw/mt7621_nand.c - ---- a/drivers/mtd/nand/raw/Kconfig -+++ b/drivers/mtd/nand/raw/Kconfig -@@ -387,6 +387,14 @@ config MTD_NAND_QCOM - Enables support for NAND flash chips on SoCs containing the EBI2 NAND - controller. This controller is found on IPQ806x SoC. - -+config MTD_NAND_MT7621 -+ tristate "MT7621 NAND controller" -+ depends on SOC_MT7621 || COMPILE_TEST -+ depends on HAS_IOMEM -+ help -+ Enables support for NAND controller on MT7621 SoC. -+ This driver uses PIO mode for data transmission instead of DMA mode. -+ - config MTD_NAND_MTK - tristate "MTK NAND controller" - depends on ARCH_MEDIATEK || COMPILE_TEST ---- a/drivers/mtd/nand/raw/Makefile -+++ b/drivers/mtd/nand/raw/Makefile -@@ -51,6 +51,7 @@ obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_n - obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o - obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/ - obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o -+obj-$(CONFIG_MTD_NAND_MT7621) += mt7621_nand.o - obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o - obj-$(CONFIG_MTD_NAND_MXIC) += mxic_nand.o - obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_nand.o