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sunxi: Remove options and setup code for I2C2-I2C4

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These options are not currently enabled anywhere. Any new users should
use DM clocks and pinctrl.

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>
This commit is contained in:
Samuel Holland 2021-10-20 22:55:06 -05:00 committed by Andre Przywara
parent 4c8f11d4af
commit aadf3d5383
4 changed files with 1 additions and 88 deletions
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8
arch/arm/include/asm/arch-sunxi/gpio.h
View File

@ -141,8 +141,6 @@ enum sunxi_gpio_number {
#define SUN4I_GPB_TWI0 2
#define SUN4I_GPB_TWI1 2
#define SUN5I_GPB_TWI1 2
#define SUN4I_GPB_TWI2 2
#define SUN5I_GPB_TWI2 2
#define SUN8I_V3S_GPB_TWI0 2
#define SUN4I_GPB_UART0 2
#define SUN5I_GPB_UART0 2
@ -164,8 +162,6 @@ enum sunxi_gpio_number {
#define SUNXI_GPD_PWM 2
#define SUNIV_GPE_UART0 5
#define SUN8I_GPE_TWI2 3
#define SUN50I_GPE_TWI2 3
#define SUNXI_GPF_SDC0 2
#define SUNXI_GPF_UART0 4
@ -176,7 +172,6 @@ enum sunxi_gpio_number {
#define SUN6I_GPG_SDC1 2
#define SUN8I_GPG_SDC1 2
#define SUN8I_GPG_UART1 2
#define SUN6I_GPG_TWI3 2
#define SUN5I_GPG_UART1 4
#define SUN6I_GPH_PWM 2
@ -188,15 +183,12 @@ enum sunxi_gpio_number {
#define SUN6I_GPH_TWI1 2
#define SUN8I_GPH_TWI1 2
#define SUN50I_GPH_TWI1 2
#define SUN6I_GPH_TWI2 2
#define SUN6I_GPH_UART0 2
#define SUN9I_GPH_UART0 2
#define SUN50I_H6_GPH_UART0 2
#define SUN50I_H616_GPH_UART0 2
#define SUNXI_GPI_SDC3 2
#define SUN7I_GPI_TWI3 3
#define SUN7I_GPI_TWI4 3
#define SUN6I_GPL0_R_P2WI_SCK 3
#define SUN6I_GPL1_R_P2WI_SDA 3

11
arch/arm/include/asm/arch-sunxi/i2c.h
View File

@ -13,17 +13,8 @@
#ifdef CONFIG_I2C1_ENABLE
#define CONFIG_I2C_MVTWSI_BASE1 SUNXI_TWI1_BASE
#endif
#ifdef CONFIG_I2C2_ENABLE
#define CONFIG_I2C_MVTWSI_BASE2 SUNXI_TWI2_BASE
#endif
#ifdef CONFIG_I2C3_ENABLE
#define CONFIG_I2C_MVTWSI_BASE3 SUNXI_TWI3_BASE
#endif
#ifdef CONFIG_I2C4_ENABLE
#define CONFIG_I2C_MVTWSI_BASE4 SUNXI_TWI4_BASE
#endif
#ifdef CONFIG_R_I2C_ENABLE
#define CONFIG_I2C_MVTWSI_BASE5 SUNXI_R_TWI_BASE
#define CONFIG_I2C_MVTWSI_BASE2 SUNXI_R_TWI_BASE
#endif
/* This is abp0-clk on sun4i/5i/7i / abp1-clk on sun6i/sun8i which is 24MHz */

22
arch/arm/mach-sunxi/Kconfig
View File

@ -755,20 +755,6 @@ config I2C1_ENABLE
---help---
See I2C0_ENABLE help text.
config I2C2_ENABLE
bool "Enable I2C/TWI controller 2"
select CMD_I2C
---help---
See I2C0_ENABLE help text.
if MACH_SUN6I || MACH_SUN7I
config I2C3_ENABLE
bool "Enable I2C/TWI controller 3"
select CMD_I2C
---help---
See I2C0_ENABLE help text.
endif
if SUNXI_GEN_SUN6I || SUN50I_GEN_H6
config R_I2C_ENABLE
bool "Enable the PRCM I2C/TWI controller"
@ -779,14 +765,6 @@ config R_I2C_ENABLE
Set this to y to enable the I2C controller which is part of the PRCM.
endif
if MACH_SUN7I
config I2C4_ENABLE
bool "Enable I2C/TWI controller 4"
select CMD_I2C
---help---
See I2C0_ENABLE help text.
endif
config AXP_GPIO
bool "Enable support for gpio-s on axp PMICs"
depends on AXP_PMIC_BUS

48
board/sunxi/board.c
View File

@ -107,54 +107,6 @@ void i2c_init_board(void)
#endif
#endif
#ifdef CONFIG_I2C2_ENABLE
#if defined(CONFIG_MACH_SUN4I) || \
defined(CONFIG_MACH_SUN7I) || \
defined(CONFIG_MACH_SUN8I_R40)
sunxi_gpio_set_cfgpin(SUNXI_GPB(20), SUN4I_GPB_TWI2);
sunxi_gpio_set_cfgpin(SUNXI_GPB(21), SUN4I_GPB_TWI2);
clock_twi_onoff(2, 1);
#elif defined(CONFIG_MACH_SUN5I)
sunxi_gpio_set_cfgpin(SUNXI_GPB(17), SUN5I_GPB_TWI2);
sunxi_gpio_set_cfgpin(SUNXI_GPB(18), SUN5I_GPB_TWI2);
clock_twi_onoff(2, 1);
#elif defined(CONFIG_MACH_SUN6I)
sunxi_gpio_set_cfgpin(SUNXI_GPH(18), SUN6I_GPH_TWI2);
sunxi_gpio_set_cfgpin(SUNXI_GPH(19), SUN6I_GPH_TWI2);
clock_twi_onoff(2, 1);
#elif defined(CONFIG_MACH_SUN8I)
sunxi_gpio_set_cfgpin(SUNXI_GPE(12), SUN8I_GPE_TWI2);
sunxi_gpio_set_cfgpin(SUNXI_GPE(13), SUN8I_GPE_TWI2);
clock_twi_onoff(2, 1);
#elif defined(CONFIG_MACH_SUN50I)
sunxi_gpio_set_cfgpin(SUNXI_GPE(14), SUN50I_GPE_TWI2);
sunxi_gpio_set_cfgpin(SUNXI_GPE(15), SUN50I_GPE_TWI2);
clock_twi_onoff(2, 1);
#endif
#endif
#ifdef CONFIG_I2C3_ENABLE
#if defined(CONFIG_MACH_SUN6I)
sunxi_gpio_set_cfgpin(SUNXI_GPG(10), SUN6I_GPG_TWI3);
sunxi_gpio_set_cfgpin(SUNXI_GPG(11), SUN6I_GPG_TWI3);
clock_twi_onoff(3, 1);
#elif defined(CONFIG_MACH_SUN7I) || \
defined(CONFIG_MACH_SUN8I_R40)
sunxi_gpio_set_cfgpin(SUNXI_GPI(0), SUN7I_GPI_TWI3);
sunxi_gpio_set_cfgpin(SUNXI_GPI(1), SUN7I_GPI_TWI3);
clock_twi_onoff(3, 1);
#endif
#endif
#ifdef CONFIG_I2C4_ENABLE
#if defined(CONFIG_MACH_SUN7I) || \
defined(CONFIG_MACH_SUN8I_R40)
sunxi_gpio_set_cfgpin(SUNXI_GPI(2), SUN7I_GPI_TWI4);
sunxi_gpio_set_cfgpin(SUNXI_GPI(3), SUN7I_GPI_TWI4);
clock_twi_onoff(4, 1);
#endif
#endif
#ifdef CONFIG_R_I2C_ENABLE
#ifdef CONFIG_MACH_SUN50I
clock_twi_onoff(5, 1);