diff options
| author | Peng Fan <peng.fan@nxp.com> | 2018-12-21 06:21:21 +0000 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2019-01-28 20:35:47 +0100 |
| commit | 16103682348c59536a3117e3d7014b8ab327db86 (patch) | |
| tree | 7d5fbed90f37e3431fbf5f7f21a08a431c722395 /drivers/gpio | |
| parent | c1e0940f7c0371e9fcdc56fd23765dd8818703d1 (diff) | |
| download | u-boot-16103682348c59536a3117e3d7014b8ab327db86.tar.gz | |
gpio: introduce CONFIG_SPL_DM_PCA953X
Introduce CONFIG_SPL_DM_PCA953X for SPL usage.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 23 | ||||
| -rw-r--r-- | drivers/gpio/Makefile | 2 |
2 files changed, 24 insertions, 1 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 14a14be917..b103180cf3 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -303,6 +303,29 @@ config DM_PCA953X Now, max 24 bits chips and PCA953X compatible chips are supported +config SPL_DM_PCA953X + bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports in SPL" + depends on DM_GPIO + help + Say yes here to provide access to several register-oriented + SMBus I/O expanders, made mostly by NXP or TI. Compatible + models include: + + 4 bits: pca9536, pca9537 + + 8 bits: max7310, max7315, pca6107, pca9534, pca9538, pca9554, + pca9556, pca9557, pca9574, tca6408, xra1202 + + 16 bits: max7312, max7313, pca9535, pca9539, pca9555, pca9575, + tca6416 + + 24 bits: tca6424 + + 40 bits: pca9505, pca9698 + + Now, max 24 bits chips and PCA953X compatible chips are + supported + config MPC8XXX_GPIO bool "Freescale MPC8XXX GPIO driver" depends on DM_GPIO diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 7c479efe2d..3be325044f 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -9,7 +9,7 @@ obj-$(CONFIG_AXP_GPIO) += axp_gpio.o endif obj-$(CONFIG_DM_GPIO) += gpio-uclass.o -obj-$(CONFIG_DM_PCA953X) += pca953x_gpio.o +obj-$(CONFIG_$(SPL_)DM_PCA953X) += pca953x_gpio.o obj-$(CONFIG_DM_74X164) += 74x164_gpio.o obj-$(CONFIG_AT91_GPIO) += at91_gpio.o |