@@ -178,8 +178,6 @@
#elif defined(CONFIG_ARCH_LX2160A)
#define TZPC_BASE 0x02200000
#define TZPCDECPROT_0_SET_BASE (TZPC_BASE + 0x804)
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_EARLY_INIT
#define SRDS_MAX_LANES 8
#ifndef L1_CACHE_BYTES
#define L1_CACHE_SHIFT 6
@@ -558,6 +558,14 @@ static int i2c_read_data(struct mxc_i2c_bus *i2c_bus, uchar chip, uchar *buf,
return 0;
}
+int __enable_i2c_clk(unsigned char enable, unsigned int i2c_num)
+{
+ return 1;
+}
+
+int enable_i2c_clk(unsigned char enable, unsigned int i2c_num)
+ __attribute__((weak, alias("__enable_i2c_clk")));
+
#ifndef CONFIG_DM_I2C
/*
* Read data from I2C device
@@ -723,13 +731,6 @@ static int mxc_i2c_probe(struct i2c_adapter *adap, uint8_t chip)
return bus_i2c_write(i2c_get_base(adap), chip, 0, 0, NULL, 0);
}
-int __enable_i2c_clk(unsigned char enable, unsigned i2c_num)
-{
- return 1;
-}
-int enable_i2c_clk(unsigned char enable, unsigned i2c_num)
- __attribute__((weak, alias("__enable_i2c_clk")));
-
void bus_i2c_init(int index, int speed, int unused,
int (*idle_bus_fn)(void *p), void *idle_bus_data)
{
This patch solved the following compilation error: 1.Remove the definition of CONFIG_SYS_I2C to solve the following compilation issue: In file included from include/config.h:8:0, from include/common.h:20: include/config_fallbacks.h:51:4: error: #error "Cannot define CONFIG_SYS_I2C when CONFIG_DM_I2C is used" # error "Cannot define CONFIG_SYS_I2C when CONFIG_DM_I2C is used" ^~~~~ In file included from include/config.h:8:0, from include/common.h:20: include/config_fallbacks.h:51:4: error: #error "Cannot define CONFIG_SYS_I2C when CONFIG_DM_I2C is used" # error "Cannot define CONFIG_SYS_I2C when CONFIG_DM_I2C is used" ^~~~~ 2.Remove the definition of CONFIG_SYS_I2C_EARLY_INIT to solve the following compilation issue: board/freescale/lx2160a/lx2160a.c: In function 'board_early_init_f': board/freescale/lx2160a/lx2160a.c:108:2: warning: implicit declaration of function 'i2c_early_init_f'; did you mean 'arch_early_init_r'? [-Wimplicit-function-declaration] i2c_early_init_f(); ^~~~~~~~~~~~~~~~ arch_early_init_r 3.Move the enable_i2c_clk function definition to resolve the following compilation issues: drivers/i2c/mxc_i2c.c: In function 'mxc_i2c_probe': drivers/i2c/mxc_i2c.c:824:8: warning: implicit declaration of function 'enable_i2c_clk'; did you mean 'enable_irq_wake'? [-Wimplicit-function-declaration] ret = enable_i2c_clk(1, bus->seq); ^~~~~~~~~~~~~~ enable_irq_wake Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com> --- Changes in v3: - No change. Changes in v2: - No change. arch/arm/include/asm/arch-fsl-layerscape/config.h | 2 -- drivers/i2c/mxc_i2c.c | 15 ++++++++------- 2 files changed, 8 insertions(+), 9 deletions(-)