Add definitions for pull-up/downs, and several pin functions used
by various drivers, such as gmac, i2c, and mmc.
Also remove any pin functions not currently used by drivers.
Signed-off-by: Chen-Yu Tsai <w...@csie.org>
---
arch/arm/include/asm/arch-sunxi/gpio.h | 48 +++++++++++-----------------------
1 file changed, 15 insertions(+), 33 deletions(-)
diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h
b/arch/arm/include/asm/arch-sunxi/gpio.h
index d5a01d8..9509ed7 100644
--- a/arch/arm/include/asm/arch-sunxi/gpio.h
+++ b/arch/arm/include/asm/arch-sunxi/gpio.h
@@ -102,20 +102,10 @@ enum sunxi_gpio_number {
#define SUNXI_GPIO_INPUT 0
#define SUNXI_GPIO_OUTPUT 1
-#define SUNXI_GPA0_ERXD3 2
-#define SUNXI_GPA0_SPI1_CS0 3
-#define SUNXI_GPA0_UART2_RTS 4
+#define SUNXI_GPA0_EMAC 2
+#define SUN7I_GPA0_GMAC 5
-#define SUNXI_GPA1_ERXD2 2
-#define SUNXI_GPA1_SPI1_CLK 3
-#define SUNXI_GPA1_UART2_CTS 4
-
-#define SUNXI_GPA2_ERXD1 2
-#define SUNXI_GPA2_SPI1_MOSI 3
-#define SUNXI_GPA2_UART2_TX 4
-
-#define SUNXI_GPA10_UART1_TX 4
-#define SUNXI_GPA11_UART1_RX 4
+#define SUNXI_GPB0_TWI0 2
#define SUN4I_GPB22_UART0_TX 2
#define SUN4I_GPB23_UART0_RX 2
@@ -126,32 +116,24 @@ enum sunxi_gpio_number {
#define SUN5I_GPG3_UART0_TX 4
#define SUN5I_GPG4_UART0_RX 4
-#define SUNXI_GPC2_NCLE 2
-#define SUNXI_GPC2_SPI0_CLK 3
-
-#define SUNXI_GPC6_NRB0 2
-#define SUNXI_GPC6_SDC2_CMD 3
-
-#define SUNXI_GPC7_NRB1 2
-#define SUNXI_GPC7_SDC2_CLK 3
+#define SUNXI_GPC6_SDC2 3
-#define SUNXI_GPC8_NDQ0 2
-#define SUNXI_GPC8_SDC2_D0 3
+#define SUNXI_GPF0_SDC0 2
-#define SUNXI_GPC9_NDQ1 2
-#define SUNXI_GPC9_SDC2_D1 3
+#define SUNXI_GPF2_SDC0 2
+#define SUNXI_GPF2_UART0_TX 4
+#define SUNXI_GPF4_UART0_RX 4
-#define SUNXI_GPC10_NDQ2 2
-#define SUNXI_GPC10_SDC2_D2 3
+#define SUN4I_GPG0_SDC1 4
-#define SUNXI_GPC11_NDQ3 2
-#define SUNXI_GPC11_SDC2_D3 3
+#define SUN4I_GPH22_SDC1 5
-#define SUNXI_GPF2_SDC0_CLK 2
-#define SUNXI_GPF2_UART0_TX 4
+#define SUN4I_GPI4_SDC3 2
-#define SUNXI_GPF4_SDC0_D3 2
-#define SUNXI_GPF4_UART0_RX 4
+/* GPIO pin pull-up/down config */
+#define SUNXI_GPIO_PULL_DISABLE 0
+#define SUNXI_GPIO_PULL_UP 1
+#define SUNXI_GPIO_PULL_DOWN 2
int sunxi_gpio_set_cfgpin(u32 pin, u32 val);
int sunxi_gpio_get_cfgpin(u32 pin);
--
1.9.0
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