Re: [i2c] [PATCH 5/8] i2c-omap: Add support on 34xx

[Ben Dooks <ben-linux@fluff.org>]

On Thu, Sep 25, 2008 at 10:53:51AM +0300, Tony Lindgren wrote:
> From: Chandra shekhar <x0044955@ti.com>

Not very informative description in here. At lease you could have
copied the subject?
 
> Signed-off-by: chandra shekhar <x0044955@ti.com>
> Signed-off-by: Tony Lindgren <tony@atomide.com>
> ---
>  drivers/i2c/busses/i2c-omap.c |   12 +++++++-----
>  1 files changed, 7 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
> index ded4636..b41431a 100644
> --- a/drivers/i2c/busses/i2c-omap.c
> +++ b/drivers/i2c/busses/i2c-omap.c
> @@ -156,7 +156,7 @@ static inline u16 omap_i2c_read_reg(struct omap_i2c_dev *i2c_dev, int reg)
>  
>  static int omap_i2c_get_clocks(struct omap_i2c_dev *dev)
>  {
> -	if (cpu_is_omap16xx() || cpu_is_omap24xx()) {
> +	if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
>  		dev->iclk = clk_get(dev->dev, "i2c_ick");
>  		if (IS_ERR(dev->iclk)) {
>  			dev->iclk = NULL;
> @@ -279,7 +279,7 @@ static int omap_i2c_init(struct omap_i2c_dev *dev)
>  			psc = fclk_rate / 12000000;
>  	}
>  
> -	if (cpu_is_omap2430()) {
> +	if (cpu_is_omap2430() || cpu_is_omap34xx()) {
>  
>  		/* HSI2C controller internal clk rate should be 19.2 Mhz */
>  		internal_clk = 19200;
> @@ -616,7 +616,8 @@ omap_i2c_isr(int this_irq, void *dev_id)
>  					*dev->buf++ = w;
>  					dev->buf_len--;
>  					/* Data reg from 2430 is 8 bit wide */
> -					if (!cpu_is_omap2430()) {
> +					if (!cpu_is_omap2430() &&
> +							!cpu_is_omap34xx()) {
>  						if (dev->buf_len) {
>  							*dev->buf++ = w >> 8;
>  							dev->buf_len--;
> @@ -654,7 +655,8 @@ omap_i2c_isr(int this_irq, void *dev_id)
>  					w = *dev->buf++;
>  					dev->buf_len--;
>  					/* Data reg from  2430 is 8 bit wide */
> -					if (!cpu_is_omap2430()) {
> +					if (!cpu_is_omap2430() &&
> +							!cpu_is_omap34xx()) {
>  						if (dev->buf_len) {
>  							w |= *dev->buf++ << 8;
>  							dev->buf_len--;
> @@ -748,7 +750,7 @@ omap_i2c_probe(struct platform_device *pdev)
>  	if (cpu_is_omap15xx())
>  		dev->rev1 = omap_i2c_read_reg(dev, OMAP_I2C_REV_REG) < 0x20;
>  
> -	if (cpu_is_omap2430()) {
> +	if (cpu_is_omap2430() || cpu_is_omap34xx()) {
>  		u16 s;
>  
>  		/* Set up the fifo size - Get total size */
> -- 
> 1.5.6.rc3.21.g8c6b5
> 
> 
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> i2c@lm-sensors.org
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-- 
Ben (ben@fluff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'