sunxi: Simplify MMC pinmux selection
Only one board, Yones Toptech BD1078, actually uses a non-default MMC
pinmux. All other uses of these symbols select the default value or an
invalid value. To simplify things, remove support for the unused pinmux
options, and convert the remaining option to a Boolean.
This allows the pinmux to be chosen by the preprocessor, instead of
having the code parse a string at runtime (for a build-time option!).
Not only does this reduce code size, but it also allows this Kconfig
option to be used in a table-driven DM pinctrl driver.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h
index 2969a53..43b1b97 100644
--- a/arch/arm/include/asm/arch-sunxi/gpio.h
+++ b/arch/arm/include/asm/arch-sunxi/gpio.h
@@ -148,8 +148,6 @@
#define SUNXI_GPA_EMAC 2
#define SUN6I_GPA_GMAC 2
#define SUN7I_GPA_GMAC 5
-#define SUN6I_GPA_SDC2 5
-#define SUN6I_GPA_SDC3 4
#define SUN8I_H3_GPA_UART0 2
#define SUN4I_GPB_PWM 2
@@ -173,12 +171,10 @@
#define SUN6I_GPC_SDC3 4
#define SUN50I_GPC_SPI0 4
-#define SUN8I_GPD_SDC1 3
#define SUNXI_GPD_LCD0 2
#define SUNXI_GPD_LVDS0 3
#define SUNXI_GPD_PWM 2
-#define SUN5I_GPE_SDC2 3
#define SUN8I_GPE_TWI2 3
#define SUN50I_GPE_TWI2 3
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 1d4a4fd..7308f97 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -677,24 +677,11 @@
---help---
See MMC0_CD_PIN help text.
-config MMC1_PINS
- string "Pins for mmc1"
- default ""
+config MMC1_PINS_PH
+ bool "Pins for mmc1 are on Port H"
+ depends on MACH_SUN4I || MACH_SUN7I || MACH_SUN8I_R40
---help---
- Set the pins used for mmc1, when applicable. This takes a string in the
- format understood by sunxi_name_to_gpio_bank, e.g. PH for port H.
-
-config MMC2_PINS
- string "Pins for mmc2"
- default ""
- ---help---
- See MMC1_PINS help text.
-
-config MMC3_PINS
- string "Pins for mmc3"
- default ""
- ---help---
- See MMC1_PINS help text.
+ Select this option for boards where mmc1 uses the Port H pinmux.
config MMC_SUNXI_SLOT_EXTRA
int "mmc extra slot number"