From ec0d1899b035700a657721761ff6370b940450ab Mon Sep 17 00:00:00 2001 From: Weijie Gao Date: Wed, 3 Mar 2021 10:51:43 +0800 Subject: [PATCH 18/21] board: mt7622: use new spi-nand driver Enable new spi-nand driver support for mt7622_rfb_defconfig Signed-off-by: Weijie Gao --- arch/arm/dts/mt7622-rfb.dts | 7 +++++++ arch/arm/dts/mt7622.dtsi | 16 ++++++++++++++++ configs/mt7622_rfb_defconfig | 5 +++++ 3 files changed, 28 insertions(+) --- a/arch/arm/dts/mt7622-rfb.dts +++ b/arch/arm/dts/mt7622-rfb.dts @@ -188,6 +188,13 @@ }; }; +&snand { + pinctrl-names = "default"; + pinctrl-0 = <&snfi_pins>; + status = "okay"; + quad-spi; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; --- a/arch/arm/dts/mt7622.dtsi +++ b/arch/arm/dts/mt7622.dtsi @@ -53,6 +53,22 @@ #size-cells = <0>; }; + snand: snand@1100d000 { + compatible = "mediatek,mt7622-snand"; + reg = <0x1100d000 0x1000>, + <0x1100e000 0x1000>; + reg-names = "nfi", "ecc"; + clocks = <&pericfg CLK_PERI_NFI_PD>, + <&pericfg CLK_PERI_SNFI_PD>, + <&pericfg CLK_PERI_NFIECC_PD>; + clock-names = "nfi_clk", "pad_clk", "ecc_clk"; + assigned-clocks = <&topckgen CLK_TOP_AXI_SEL>, + <&topckgen CLK_TOP_NFI_INFRA_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_SYSPLL1_D2>, + <&topckgen CLK_TOP_UNIVPLL2_D8>; + status = "disabled"; + }; + snor: snor@11014000 { compatible = "mediatek,mtk-snor"; reg = <0x11014000 0x1000>; --- a/configs/mt7622_rfb_defconfig +++ b/configs/mt7622_rfb_defconfig @@ -15,6 +15,7 @@ CONFIG_LOG=y CONFIG_SYS_PROMPT="MT7622> " CONFIG_CMD_BOOTMENU=y CONFIG_CMD_MMC=y +CONFIG_CMD_MTD=y CONFIG_CMD_PCI=y CONFIG_CMD_SF_TEST=y CONFIG_CMD_PING=y @@ -28,6 +29,10 @@ CONFIG_CLK=y CONFIG_DM_MMC=y CONFIG_MMC_HS200_SUPPORT=y CONFIG_MMC_MTK=y +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_MTK_SPI_NAND=y +CONFIG_MTK_SPI_NAND_MTD=y CONFIG_DM_SPI_FLASH=y CONFIG_SPI_FLASH_EON=y CONFIG_SPI_FLASH_GIGADEVICE=y