From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Date: Thu, 06 Aug 2015 00:30:41 +0000 Subject: Re: [RFT 1/2] i2c: rcar: add support for r8a7795 (R-Car H3) Message-Id: <20150806003041.GA17231@verge.net.au> List-Id: References: <1438780706-20945-1-git-send-email-wsa@the-dreams.de> <1438780706-20945-2-git-send-email-wsa@the-dreams.de> In-Reply-To: <1438780706-20945-2-git-send-email-wsa@the-dreams.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Wolfram Sang Cc: linux-i2c@vger.kernel.org, linux-sh@vger.kernel.org, Magnus Damm , Laurent Pinchart , Geert Uytterhoeven On Wed, Aug 05, 2015 at 03:18:25PM +0200, Wolfram Sang wrote: > From: Wolfram Sang > > Enable the I2C core for this SoC. I add a new type because this version > has new features (e.g. DMA) which will be added somewhen later. Minor nit: s/somewhen/sometime/ or: s/somewhen // > Signed-off-by: Wolfram Sang > --- > Documentation/devicetree/bindings/i2c/i2c-rcar.txt | 1 + > drivers/i2c/busses/i2c-rcar.c | 3 +++ > 2 files changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt > index 16b3e07aa98fdd..ea406eb20fa5ad 100644 > --- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt > +++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt > @@ -10,6 +10,7 @@ Required properties: > "renesas,i2c-r8a7792" > "renesas,i2c-r8a7793" > "renesas,i2c-r8a7794" > + "renesas,i2c-r8a7795" > - reg: physical base address of the controller and length of memory mapped > region. > - interrupts: interrupt specifier. > diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c > index d8361dada58455..3e125654bb288a 100644 > --- a/drivers/i2c/busses/i2c-rcar.c > +++ b/drivers/i2c/busses/i2c-rcar.c > @@ -103,6 +103,7 @@ > enum rcar_i2c_type { > I2C_RCAR_GEN1, > I2C_RCAR_GEN2, > + I2C_RCAR_GEN3, > }; > > struct rcar_i2c_priv { > @@ -178,6 +179,7 @@ static int rcar_i2c_clock_calculate(struct rcar_i2c_priv *priv, > cdf_width = 2; > break; > case I2C_RCAR_GEN2: > + case I2C_RCAR_GEN3: > cdf_width = 3; > break; > default: > @@ -625,6 +627,7 @@ static const struct of_device_id rcar_i2c_dt_ids[] = { > { .compatible = "renesas,i2c-r8a7792", .data = (void *)I2C_RCAR_GEN2 }, > { .compatible = "renesas,i2c-r8a7793", .data = (void *)I2C_RCAR_GEN2 }, > { .compatible = "renesas,i2c-r8a7794", .data = (void *)I2C_RCAR_GEN2 }, > + { .compatible = "renesas,i2c-r8a7795", .data = (void *)I2C_RCAR_GEN3 }, > {}, > }; > MODULE_DEVICE_TABLE(of, rcar_i2c_dt_ids); > -- > 2.1.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-sh" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >