Date:   Mon, 17 Feb 2020 13:37:30 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Li Yang <leoyang.li@....com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: defconfig: enable additional drivers needed
 by NXP QorIQ boards

On Mon, Feb 10, 2020 at 06:55:59PM -0600, Li Yang wrote:
> This enables the following SoC device drivers for NXP/FSL QorIQ SoCs:
> CONFIG_QORIQ_CPUFREQ=y
> CONFIG_NET_SWITCHDEV=y
> CONFIG_MSCC_OCELOT_SWITCH=y
> CONFIG_CAN=m
> CONFIG_CAN_FLEXCAN=m
> CONFIG_FSL_MC_BUS=y
> CONFIG_MTD_NAND_FSL_IFC=y
> CONFIG_FSL_ENETC=y
> CONFIG_FSL_ENETC_VF=y
> CONFIG_SPI_FSL_LPSPI=y
> CONFIG_SPI_FSL_QUADSPI=y
> CONFIG_SPI_FSL_DSPI=y
> CONFIG_GPIO_MPC8XXX=y
> CONFIG_ARM_SBSA_WATCHDOG=y
> CONFIG_DRM_MALI_DISPLAY=m
> CONFIG_FSL_MC_DPIO=y
> CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM=m
> CONFIG_FSL_DPAA=y
> CONFIG_FSL_FMAN=y
> CONFIG_FSL_DPAA_ETH=y
> CONFIG_FSL_DPAA2_ETH=y
> 
> And the drivers for on-board devices for the upstreamed QorIQ reference
> boards:
> CONFIG_MTD_CFI=y
> CONFIG_MTD_CFI_ADV_OPTIONS=y
> CONFIG_MTD_CFI_INTELEXT=y
> CONFIG_MTD_CFI_AMDSTD=y
> CONFIG_MTD_CFI_STAA=y
> CONFIG_MTD_PHYSMAP=y
> CONFIG_MTD_PHYSMAP_OF=y
> CONFIG_MTD_DATAFLASH=y
> CONFIG_MTD_SST25L=y
> CONFIG_EEPROM_AT24=m
> CONFIG_RTC_DRV_DS1307=y
> CONFIG_RTC_DRV_PCF85363=y
> CONFIG_RTC_DRV_PCF2127=y
> CONFIG_E1000=y
> CONFIG_AQUANTIA_PHY=y
> CONFIG_MICROSEMI_PHY=y
> CONFIG_VITESSE_PHY=y
> CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
> CONFIG_MUX_MMIO=y
> 
> The following two options are implied by new options and removed from
> defconfig:
> CONFIG_CLK_QORIQ=y
> CONFIG_MEMORY=y
> 
> Signed-off-by: Li Yang <leoyang.li@....com>

This is too much change in a single patch. It should be split properly
to make review and merge easier, considering arm-soc folks are cautious
to those 'y' options.

Shawn

> ---
>  arch/arm64/configs/defconfig | 42 ++++++++++++++++++++++++++++++++++--
>  1 file changed, 40 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 618001ef5c81..0732d5aaf2cb 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -90,6 +90,7 @@ CONFIG_ARM_QCOM_CPUFREQ_NVMEM=y
>  CONFIG_ARM_QCOM_CPUFREQ_HW=y
>  CONFIG_ARM_RASPBERRYPI_CPUFREQ=m
>  CONFIG_ARM_TEGRA186_CPUFREQ=y
> +CONFIG_QORIQ_CPUFREQ=y
>  CONFIG_ARM_SCPI_PROTOCOL=y
>  CONFIG_RASPBERRYPI_FIRMWARE=y
>  CONFIG_INTEL_STRATIX10_SERVICE=y
> @@ -157,10 +158,13 @@ CONFIG_BRIDGE_VLAN_FILTERING=y
>  CONFIG_VLAN_8021Q=m
>  CONFIG_VLAN_8021Q_GVRP=y
>  CONFIG_VLAN_8021Q_MVRP=y
> +CONFIG_NET_SWITCHDEV=y
>  CONFIG_QRTR=m
>  CONFIG_QRTR_SMD=m
>  CONFIG_QRTR_TUN=m
>  CONFIG_BPF_JIT=y
> +CONFIG_CAN=m
> +CONFIG_CAN_FLEXCAN=m
>  CONFIG_BT=m
>  CONFIG_BT_HIDP=m
>  # CONFIG_BT_HS is not set
> @@ -207,11 +211,22 @@ CONFIG_FW_LOADER_USER_HELPER=y
>  CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
>  CONFIG_HISILICON_LPC=y
>  CONFIG_SIMPLE_PM_BUS=y
> +CONFIG_FSL_MC_BUS=y
>  CONFIG_MTD=y
>  CONFIG_MTD_BLOCK=y
> +CONFIG_MTD_CFI=y
> +CONFIG_MTD_CFI_ADV_OPTIONS=y
> +CONFIG_MTD_CFI_INTELEXT=y
> +CONFIG_MTD_CFI_AMDSTD=y
> +CONFIG_MTD_CFI_STAA=y
> +CONFIG_MTD_PHYSMAP=y
> +CONFIG_MTD_PHYSMAP_OF=y
> +CONFIG_MTD_DATAFLASH=y
> +CONFIG_MTD_SST25L=y
>  CONFIG_MTD_RAW_NAND=y
>  CONFIG_MTD_NAND_DENALI_DT=y
>  CONFIG_MTD_NAND_MARVELL=y
> +CONFIG_MTD_NAND_FSL_IFC=y
>  CONFIG_MTD_NAND_QCOM=y
>  CONFIG_MTD_SPI_NOR=y
>  CONFIG_SPI_CADENCE_QUADSPI=y
> @@ -220,6 +235,7 @@ CONFIG_BLK_DEV_NBD=m
>  CONFIG_VIRTIO_BLK=y
>  CONFIG_BLK_DEV_NVME=m
>  CONFIG_SRAM=y
> +CONFIG_EEPROM_AT24=m
>  CONFIG_EEPROM_AT25=m
>  # CONFIG_SCSI_PROC_FS is not set
>  CONFIG_BLK_DEV_SD=y
> @@ -261,12 +277,18 @@ CONFIG_BNX2X=m
>  CONFIG_MACB=y
>  CONFIG_THUNDER_NIC_PF=y
>  CONFIG_FEC=y
> +CONFIG_FSL_FMAN=y
> +CONFIG_FSL_DPAA_ETH=y
> +CONFIG_FSL_DPAA2_ETH=y
> +CONFIG_FSL_ENETC=y
> +CONFIG_FSL_ENETC_VF=y
>  CONFIG_HIX5HD2_GMAC=y
>  CONFIG_HNS_DSAF=y
>  CONFIG_HNS_ENET=y
>  CONFIG_HNS3=y
>  CONFIG_HNS3_HCLGE=y
>  CONFIG_HNS3_ENET=y
> +CONFIG_E1000=y
>  CONFIG_E1000E=y
>  CONFIG_IGB=y
>  CONFIG_IGBVF=y
> @@ -276,6 +298,7 @@ CONFIG_SKY2=y
>  CONFIG_MLX4_EN=m
>  CONFIG_MLX5_CORE=m
>  CONFIG_MLX5_CORE_EN=y
> +CONFIG_MSCC_OCELOT_SWITCH=y
>  CONFIG_QCOM_EMAC=m
>  CONFIG_RAVB=y
>  CONFIG_SMC91X=y
> @@ -284,13 +307,17 @@ CONFIG_SNI_AVE=y
>  CONFIG_SNI_NETSEC=y
>  CONFIG_STMMAC_ETH=m
>  CONFIG_MDIO_BUS_MUX_MMIOREG=y
> +CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
> +CONFIG_AQUANTIA_PHY=y
>  CONFIG_MARVELL_PHY=m
>  CONFIG_MARVELL_10G_PHY=m
>  CONFIG_MESON_GXL_PHY=m
>  CONFIG_MICREL_PHY=y
> +CONFIG_MICROSEMI_PHY=y
>  CONFIG_AT803X_PHY=y
>  CONFIG_REALTEK_PHY=m
>  CONFIG_ROCKCHIP_PHY=y
> +CONFIG_VITESSE_PHY=y
>  CONFIG_USB_PEGASUS=m
>  CONFIG_USB_RTL8150=m
>  CONFIG_USB_RTL8152=m
> @@ -388,8 +415,11 @@ CONFIG_SPI=y
>  CONFIG_SPI_ARMADA_3700=y
>  CONFIG_SPI_BCM2835=m
>  CONFIG_SPI_BCM2835AUX=m
> +CONFIG_SPI_FSL_LPSPI=y
> +CONFIG_SPI_FSL_QUADSPI=y
>  CONFIG_SPI_NXP_FLEXSPI=y
>  CONFIG_SPI_IMX=m
> +CONFIG_SPI_FSL_DSPI=y
>  CONFIG_SPI_MESON_SPICC=m
>  CONFIG_SPI_MESON_SPIFC=m
>  CONFIG_SPI_ORION=y
> @@ -424,6 +454,7 @@ CONFIG_PINCTRL_SM8150=y
>  CONFIG_GPIO_ALTERA=m
>  CONFIG_GPIO_DWAPB=y
>  CONFIG_GPIO_MB86S7X=y
> +CONFIG_GPIO_MPC8XXX=y
>  CONFIG_GPIO_PL061=y
>  CONFIG_GPIO_RCAR=y
>  CONFIG_GPIO_UNIPHIER=y
> @@ -466,6 +497,7 @@ CONFIG_QCOM_SPMI_TEMP_ALARM=m
>  CONFIG_UNIPHIER_THERMAL=y
>  CONFIG_WATCHDOG=y
>  CONFIG_ARM_SP805_WATCHDOG=y
> +CONFIG_ARM_SBSA_WATCHDOG=y
>  CONFIG_S3C2410_WATCHDOG=y
>  CONFIG_DW_WATCHDOG=y
>  CONFIG_SUNXI_WATCHDOG=m
> @@ -531,6 +563,7 @@ CONFIG_VIDEO_RENESAS_FCP=m
>  CONFIG_VIDEO_RENESAS_VSP1=m
>  CONFIG_DRM=m
>  CONFIG_DRM_I2C_NXP_TDA998X=m
> +CONFIG_DRM_MALI_DISPLAY=m
>  CONFIG_DRM_NOUVEAU=m
>  CONFIG_DRM_EXYNOS=m
>  CONFIG_DRM_EXYNOS5433_DECON=y
> @@ -664,11 +697,14 @@ CONFIG_LEDS_TRIGGER_PANIC=y
>  CONFIG_EDAC=y
>  CONFIG_EDAC_GHES=y
>  CONFIG_RTC_CLASS=y
> +CONFIG_RTC_DRV_DS1307=y
>  CONFIG_RTC_DRV_MAX77686=y
>  CONFIG_RTC_DRV_RK808=m
> +CONFIG_RTC_DRV_PCF85363=y
>  CONFIG_RTC_DRV_RX8581=m
>  CONFIG_RTC_DRV_S5M=y
>  CONFIG_RTC_DRV_DS3232=y
> +CONFIG_RTC_DRV_PCF2127=y
>  CONFIG_RTC_DRV_EFI=y
>  CONFIG_RTC_DRV_CROS_EC=y
>  CONFIG_RTC_DRV_S3C=y
> @@ -709,7 +745,6 @@ CONFIG_COMMON_CLK_RK808=y
>  CONFIG_COMMON_CLK_SCPI=y
>  CONFIG_COMMON_CLK_CS2000_CP=y
>  CONFIG_COMMON_CLK_S2MPS11=y
> -CONFIG_CLK_QORIQ=y
>  CONFIG_COMMON_CLK_PWM=y
>  CONFIG_CLK_RASPBERRYPI=m
>  CONFIG_CLK_IMX8MM=y
> @@ -753,6 +788,8 @@ CONFIG_RPMSG_QCOM_GLINK_SMEM=m
>  CONFIG_RPMSG_QCOM_SMD=y
>  CONFIG_OWL_PM_DOMAINS=y
>  CONFIG_RASPBERRYPI_POWER=y
> +CONFIG_FSL_DPAA=y
> +CONFIG_FSL_MC_DPIO=y
>  CONFIG_IMX_SCU_SOC=y
>  CONFIG_QCOM_AOSS_QMP=y
>  CONFIG_QCOM_GENI_SE=y
> @@ -785,7 +822,6 @@ CONFIG_ARCH_K3_J721E_SOC=y
>  CONFIG_TI_SCI_PM_DOMAINS=y
>  CONFIG_EXTCON_USB_GPIO=y
>  CONFIG_EXTCON_USBC_CROS_EC=y
> -CONFIG_MEMORY=y
>  CONFIG_IIO=y
>  CONFIG_EXYNOS_ADC=y
>  CONFIG_QCOM_SPMI_ADC5=m
> @@ -849,6 +885,7 @@ CONFIG_FPGA_REGION=m
>  CONFIG_OF_FPGA_REGION=m
>  CONFIG_TEE=y
>  CONFIG_OPTEE=y
> +CONFIG_MUX_MMIO=y
>  CONFIG_EXT2_FS=y
>  CONFIG_EXT3_FS=y
>  CONFIG_EXT4_FS_POSIX_ACL=y
> @@ -880,6 +917,7 @@ CONFIG_CRYPTO_ANSI_CPRNG=y
>  CONFIG_CRYPTO_USER_API_RNG=m
>  CONFIG_CRYPTO_DEV_SUN8I_CE=m
>  CONFIG_CRYPTO_DEV_FSL_CAAM=m
> +CONFIG_CRYPTO_DEV_FSL_DPAA2_CAAM=m
>  CONFIG_CRYPTO_DEV_QCOM_RNG=m
>  CONFIG_CRYPTO_DEV_HISI_ZIP=m
>  CONFIG_CMA_SIZE_MBYTES=32
> -- 
> 2.17.1
> 

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