From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Jarrige Date: Mon, 22 Aug 2011 22:56:43 +0200 Subject: [U-Boot] [PATCH] mx1: add mx1/l support for mxc_i2c Message-ID: <20110822205643.18696.97664.stgit@shuttle2.etheralp.ch> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Signed-off-by: Eric Jarrige Cc: Stefano Babic Cc: Heiko Schocher --- drivers/i2c/mxc_i2c.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index 89d1973..597e9ee 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -27,7 +27,9 @@ #if defined(CONFIG_HARD_I2C) +#ifndef CONFIG_IMX #include +#endif #include #define IADR 0x00 @@ -63,6 +65,8 @@ #define I2C_BASE I2C2_BASE_ADDR #elif defined(CONFIG_SYS_I2C_MX35_PORT1) #define I2C_BASE I2C_BASE_ADDR +#elif defined(CONFIG_SYS_I2C_MX1_PORT1) +#define I2C_BASE IMX_I2C_BASE #else #error "define CONFIG_SYS_I2C_MX_PORTx to use the mx I2C driver" #endif @@ -94,6 +98,8 @@ void i2c_init(int speed, int unused) /* start the required I2C clock */ writel(readl(&sc_regs->cgr0) | (3 << I2C_CLK_OFFSET), &sc_regs->cgr0); +#elif defined(CONFIG_IMX) + freq = get_HCLK(); #else freq = mxc_get_clock(MXC_IPG_PERCLK); #endif