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b733b6acb5
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.44 Removed upstreamed: rockchip/patches-6.6/044-v6.11-arm64-dts-rockchip-Add-sdmmc-related-properties-on-r.patch[1] rockchip/patches-6.6/045-v6.11-arm64-dts-rockchip-Add-pinctrl-for-UART0-to-rk3308-r.patch[2] rockchip/patches-6.6/046-v6.11-arm64-dts-rockchip-Add-mdio-and-ethernet-phy-nodes-t.patch[3] rockchip/patches-6.6/048-v6.11-arm64-dts-rockchip-Update-WIFi-BT-related-nodes-on-r.patch[4] rockchip/patches-6.6/310-PCI-dw-rockchip-Fix-initial-PERST-GPIO-value.patch[5] Manually rebased: bcm27xx/patches-6.6/950-0526-mfd-Add-rp1-driver.patch ramips/patches-6.6/810-uvc-add-iPassion-iP2970-support.patch All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.44&id=96155dc8c99e76a0e58932ca5f88148a37af3617 2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.44&id=30ee9e5ecc5fd6854a1690ab11e6e6b4851ac9ab 3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.44&id=0c4c1b7daf23bccf0da5b65b3cd5b32bfa5a5af4 4. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.44&id=a86a5685675834732789df202e73153db59d8dcc 5. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.44&id=a30211c6704899de0616ac0f97601122d899c86d Build system: x86/64 Build-tested: x86/64/AMD Cezanne Run-tested: x86/64/AMD Cezanne Signed-off-by: John Audia <therealgraysky@proton.me> Link: https://github.com/openwrt/openwrt/pull/16061 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
48 lines
1.9 KiB
Diff
48 lines
1.9 KiB
Diff
From e84e2430ee0e483842b4ff013ae8a6e7e2fa2734 Mon Sep 17 00:00:00 2001
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From: Weijie Gao <weijie.gao@mediatek.com>
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Date: Wed, 1 Apr 2020 02:07:58 +0800
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Subject: [PATCH 1/2] mtd: rawnand: add driver support for MT7621 nand
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flash controller
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This patch adds NAND flash controller driver for MediaTek MT7621 SoC.
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The NAND flash controller is similar with controllers described in
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mtk_nand.c, except that the controller from MT7621 doesn't support DMA
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transmission, and some registers' offset and fields are different.
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Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
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---
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drivers/mtd/nand/raw/Kconfig | 8 +
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drivers/mtd/nand/raw/Makefile | 1 +
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drivers/mtd/nand/raw/mt7621_nand.c | 1348 ++++++++++++++++++++++++++++++++++++
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3 files changed, 1357 insertions(+)
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create mode 100644 drivers/mtd/nand/raw/mt7621_nand.c
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--- a/drivers/mtd/nand/raw/Kconfig
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+++ b/drivers/mtd/nand/raw/Kconfig
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@@ -337,6 +337,14 @@ config MTD_NAND_QCOM
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Enables support for NAND flash chips on SoCs containing the EBI2 NAND
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controller. This controller is found on IPQ806x SoC.
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+config MTD_NAND_MT7621
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+ tristate "MT7621 NAND controller"
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+ depends on SOC_MT7621 || COMPILE_TEST
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+ depends on HAS_IOMEM
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+ help
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+ Enables support for NAND controller on MT7621 SoC.
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+ This driver uses PIO mode for data transmission instead of DMA mode.
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+
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config MTD_NAND_MTK
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tristate "MTK NAND controller"
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depends on MTD_NAND_ECC_MEDIATEK
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--- a/drivers/mtd/nand/raw/Makefile
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+++ b/drivers/mtd/nand/raw/Makefile
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@@ -46,6 +46,7 @@ obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_n
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obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o
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obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/
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obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o
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+obj-$(CONFIG_MTD_NAND_MT7621) += mt7621_nand.o
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obj-$(CONFIG_MTD_NAND_MTK) += mtk_nand.o
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obj-$(CONFIG_MTD_NAND_MXIC) += mxic_nand.o
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obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_nand.o
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