diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/armada100/cpu.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/armada100/cpu.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/armada100/cpu.c b/arch/arm/cpu/arm926ejs/armada100/cpu.c index 62aa1753c..c21938e31 100644 --- a/arch/arm/cpu/arm926ejs/armada100/cpu.c +++ b/arch/arm/cpu/arm926ejs/armada100/cpu.c @@ -62,6 +62,16 @@ int arch_cpu_init(void) /* Enable GPIO clock */ writel(APBC_APBCLK, &apb1clkres->gpio); +#ifdef CONFIG_I2C_MV + /* Enable general I2C clock */ + writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0); + writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0); + + /* Enable power I2C clock */ + writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1); + writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1); +#endif + /* * Enable Functional and APB clock at 14.7456MHz * for configured UART console @@ -90,3 +100,9 @@ int print_cpuinfo(void) return 0; } #endif + +#ifdef CONFIG_I2C_MV +void i2c_clk_enable(void) +{ +} +#endif |