| Message ID | 1415113412-6782-1-git-send-email-fabio.estevam@freescale.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/arm/configs/imx_v4_v5_defconfig b/arch/arm/configs/imx_v4_v5_defconfig index e688741..e6b0007 100644 --- a/arch/arm/configs/imx_v4_v5_defconfig +++ b/arch/arm/configs/imx_v4_v5_defconfig @@ -97,6 +97,7 @@ CONFIG_SERIAL_IMX_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C_CHARDEV=y CONFIG_I2C_IMX=y +CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_SPI_SPIDEV=y CONFIG_GPIO_SYSFS=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 8fca6e2..6790f1b 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -158,6 +158,7 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_ALGOPCF=m CONFIG_I2C_ALGOPCA=m CONFIG_I2C_IMX=y +CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_GPIO_SYSFS=y CONFIG_GPIO_MC9S08DZ60=y
Since 64546e9fe3a5b8c ("ARM: imx_v6_v7_defconfig updates") and commit 0650f855d2e4b0b9 ("ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM") CONFIG_SPI selection was dropped by savedefconfig for imx_v4_v5_defconfig and imx_v6_v7_defconfig. The reason for savedefconfig dropping CONFIG_SPI=y is well explained by Uwe Kleine-König: "on top of 64546e9fe3a5b8c doing make imx_v6_v7_defconfig resulted in CONFIG_SPI=y. That's because MEDIA_SUBDRV_AUTOSELECT selects SPI and has default y. So the commit that really broke imx_v6_v7_defconfig is 7d24c514e8e0 ([media] Kconfig: do not select SPI bus on sub-driver auto-select)." In order to keep the same behaviour as previous kernel versions and avoid regressions, let's add CONFIG_SPI option back. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> --- Changes since v2: - Add an explanation as to why savedefconfig dropped CONFIG_SPI Changes since v1: - Add commit id's that caused the issue. Shawn, If possible, please apply this as a bug fix for 3.18. arch/arm/configs/imx_v4_v5_defconfig | 1 + arch/arm/configs/imx_v6_v7_defconfig | 1 + 2 files changed, 2 insertions(+)