From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Dooks Subject: Re: [i2c] [PATCH 5/8] i2c-omap: Add support on 34xx Date: Mon, 29 Sep 2008 23:28:43 +0100 Message-ID: <20080929222843.GS2716@fluff.org.uk> References: <1222329234-31473-1-git-send-email-tony@atomide.com> <1222329234-31473-2-git-send-email-tony@atomide.com> <1222329234-31473-3-git-send-email-tony@atomide.com> <1222329234-31473-4-git-send-email-tony@atomide.com> <1222329234-31473-5-git-send-email-tony@atomide.com> <1222329234-31473-6-git-send-email-tony@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from aeryn.fluff.org.uk ([87.194.8.8]:51842 "EHLO kira.home.fluff.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753226AbYI2W2u (ORCPT ); Mon, 29 Sep 2008 18:28:50 -0400 Content-Disposition: inline In-Reply-To: <1222329234-31473-6-git-send-email-tony@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: i2c@lm-sensors.org, linux-omap@vger.kernel.org, Chandra shekhar On Thu, Sep 25, 2008 at 10:53:51AM +0300, Tony Lindgren wrote: > From: Chandra shekhar Not very informative description in here. At lease you could have copied the subject? > Signed-off-by: chandra shekhar > Signed-off-by: Tony Lindgren > --- > 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 > > > _______________________________________________ > i2c mailing list > i2c@lm-sensors.org > http://lists.lm-sensors.org/mailman/listinfo/i2c -- Ben (ben@fluff.org, http://www.fluff.org/) 'a smiley only costs 4 bytes'